🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.49 AU - 0.65 AU

Year: 159 Days

Day: 22.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,508,133 km

• M1: 303,534 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.71 AU - 0.79 AU

Year: 240 Days

Day: 30.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.66 AU - 0.98 AU

Year: 274 Days

Day: 29.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,508,133 km

• M1: 96,491 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.82 AU - 3.82 AU

Year: 2232 Days

Day: 33.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,508,133 km

• M1: 2,015,083 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.13 AU - 4.31 AU

Year: 3198 Days

Day: 35.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.9

Radius: 10.2

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.12 AU - 6.04 AU

Year: 4224 Days

Day: 14 Hours

Environment

Temp: -147 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 99,508,133 km

• M1: 134,937 km (0.119 R)
• M2: 364,271 km (0.081 R)
• M3: 442,361 km (0.118 R)
• M4: 746,344 km (0.083 R)
• M5: 859,290 km (0.104 R)
• M6: 1,044,343 km (0.102 R)
• M7: 1,260,512 km (0.113 R)
• M8: 1,332,917 km (0.097 R)
• M9: 1,656,497 km (0.098 R)
• M10: 1,746,406 km (0.047 R)
• M11: 2,353,623 km (0.1 R)
• M12: 2,569,942 km (0.087 R)
• M13: 2,709,965 km (0.104 R)
• M14: 2,900,703 km (0.075 R)
• M15: 3,512,109 km (0.037 R)
• M16: 3,733,514 km (0.104 R)
• M17: 3,839,429 km (0.118 R)
• M18: 4,081,180 km (0.096 R)
• M19: 4,149,247 km (0.096 R)
• M20: 4,328,016 km (0.085 R)
• M21: 4,650,549 km (0.063 R)
• M22: 4,750,331 km (0.088 R)
• M23: 4,821,988 km (0.12 R)
• M24: 5,097,697 km (0.052 R)
• M25: 5,468,401 km (0.05 R)
• M26: 5,847,781 km (0.085 R)
• M27: 6,017,425 km (0.083 R)
• M28: 6,173,156 km (0.091 R)
• M29: 6,409,222 km (0.074 R)
• M30: 6,955,403 km (0.081 R)
• M31: 7,036,934 km (0.056 R)
• M32: 7,234,104 km (0.11 R)
• M33: 7,836,385 km (0.111 R)
• M34: 7,989,424 km (0.072 R)
• M35: 9,303,641 km (0.092 R)
• M36: 9,484,056 km (0.048 R)
• M37: 10,013,333 km (0.115 R)
• M38: 10,087,235 km (0.056 R)
• M39: 10,458,836 km (0.112 R)
• M40: 10,872,773 km (0.118 R)
• M41: 11,177,355 km (0.113 R)
• M42: 11,272,948 km (0.098 R)
• M43: 11,407,436 km (0.105 R)
• M44: 11,523,225 km (0.117 R)
• M45: 11,755,700 km (0.048 R)
• M46: 12,146,898 km (0.084 R)
• M47: 12,522,389 km (0.033 R)
• M48: 12,901,769 km (0.091 R)
• M49: 13,102,829 km (0.099 R)
• M50: 13,406,662 km (0.066 R)
• M51: 13,528,734 km (0.116 R)
• M52: 13,692,244 km (0.078 R)
• M53: 13,794,719 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.7

Radius: 14.5

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.19 AU - 8.93 AU

Year: 9240 Days

Day: 11.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 164.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 99,508,133 km

• M1: 185,501 km (0.051 R)
• M2: 314,305 km (0.06 R)
• M3: 426,354 km (0.076 R)
• M4: 570,267 km (0.091 R)
• M5: 685,607 km (0.073 R)
• M6: 972,237 km (0.103 R)
• M7: 1,072,018 km (0.092 R)
• M8: 1,205,908 km (0.059 R)
• M9: 1,730,099 km (0.066 R)
• M10: 1,854,116 km (0.09 R)
• M11: 1,999,675 km (0.11 R)
• M12: 2,168,122 km (0.085 R)
• M13: 2,321,909 km (0.102 R)
• M14: 2,702,336 km (0.089 R)
• M15: 2,931,819 km (0.103 R)
• M16: 3,704,791 km (0.078 R)
• M17: 3,890,293 km (0.036 R)
• M18: 4,174,379 km (0.094 R)
• M19: 4,294,805 km (0.117 R)
• M20: 4,638,282 km (0.1 R)
• M21: 4,939,871 km (0.049 R)
• M22: 5,170,402 km (0.102 R)
• M23: 5,457,031 km (0.096 R)
• M24: 5,615,605 km (0.069 R)
• M25: 5,748,897 km (0.087 R)
• M26: 6,073,225 km (0.062 R)
• M27: 6,182,730 km (0.066 R)
• M28: 6,853,378 km (0.063 R)
• M29: 6,996,094 km (0.091 R)
• M30: 7,962,646 km (0.057 R)
• M31: 8,082,623 km (0.112 R)
• M32: 8,538,149 km (0.069 R)
• M33: 8,815,503 km (0.065 R)
• M34: 9,095,999 km (0.055 R)
• M35: 9,506,197 km (0.081 R)
• M36: 9,601,790 km (0.078 R)
• M37: 9,987,154 km (0.087 R)
• M38: 11,039,724 km (0.102 R)
• M39: 11,274,593 km (0.106 R)
• M40: 11,443,489 km (0.067 R)
• M41: 11,647,241 km (0.1 R)
• M42: 13,606,525 km (0.027 R)
• M43: 14,003,408 km (0.046 R)
• M44: 14,294,376 km (0.115 R)
• M45: 14,477,334 km (0.096 R)
• M46: 15,478,443 km (0.086 R)
• M47: 16,425,248 km (0.101 R)
• M48: 17,352,007 km (0.066 R)
• M49: 17,468,992 km (0.114 R)
• M50: 17,743,055 km (0.12 R)
• M51: 17,900,432 km (0.06 R)
• M52: 18,534,129 km (0.067 R)
• M53: 19,255,939 km (0.118 R)
• M54: 19,579,818 km (0.078 R)
• M55: 19,905,343 km (0.09 R)
• M56: 20,150,684 km (0.086 R)
• M57: 20,851,400 km (0.115 R)
• M58: 21,392,645 km (0.027 R)
• M59: 22,234,283 km (0.088 R)
• M60: 22,829,981 km (0.08 R)
• M61: 23,344,748 km (0.103 R)
• M62: 23,560,318 km (0.111 R)
• M63: 24,385,650 km (0.068 R)
• M64: 25,176,424 km (0.118 R)
• M65: 25,308,968 km (0.071 R)
• M66: 25,708,244 km (0.083 R)
• M67: 26,782,956 km (0.11 R)
• M68: 27,099,205 km (0.108 R)
• M69: 27,325,846 km (0.111 R)
• M70: 27,963,881 km (0.057 R)
• M71: 29,161,711 km (0.033 R)
• M72: 29,394,037 km (0.086 R)
• M73: 29,720,310 km (0.077 R)
• M74: 30,800,556 km (0.069 R)
• M75: 30,895,251 km (0.102 R)
• M76: 31,274,332 km (0.095 R)
• M77: 31,655,059 km (0.116 R)
• M78: 31,846,096 km (0.037 R)
• M79: 32,037,431 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.3

Radius: 8.8

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.98 AU - 13.08 AU

Year: 13516 Days

Day: 6.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 99,508,133 km

• M1: 307,424 km (0.071 R)
• M2: 473,028 km (0.094 R)
• M3: 719,416 km (0.111 R)
• M4: 919,728 km (0.111 R)
• M5: 1,019,360 km (0.116 R)
• M6: 1,888,972 km (0.072 R)
• M7: 2,054,876 km (0.092 R)
• M8: 2,111,275 km (0.097 R)
• M9: 2,303,059 km (0.059 R)
• M10: 3,706,437 km (0.108 R)
• M11: 3,845,114 km (0.044 R)
• M12: 4,837,846 km (0.1 R)
• M13: 4,964,106 km (0.034 R)
• M14: 5,117,145 km (0.117 R)
• M15: 5,220,068 km (0.068 R)
• M16: 5,851,820 km (0.081 R)
• M17: 6,314,077 km (0.107 R)
• M18: 7,014,943 km (0.095 R)
• M19: 7,534,946 km (0.044 R)
• M20: 7,622,760 km (0.079 R)
• M21: 7,858,825 km (0.102 R)
• M22: 9,545,691 km (0.066 R)
• M23: 9,928,212 km (0.075 R)
• M24: 10,283,208 km (0.065 R)
• M25: 10,642,542 km (0.05 R)
• M26: 12,017,496 km (0.092 R)
• M27: 12,430,536 km (0.091 R)
• M28: 13,023,542 km (0.095 R)
• M29: 13,235,073 km (0.031 R)
• M30: 13,412,197 km (0.103 R)
• M31: 14,455,044 km (0.101 R)
• M32: 14,564,400 km (0.086 R)
• M33: 14,820,661 km (0.063 R)
• M34: 15,561,021 km (0.119 R)
• M35: 16,465,490 km (0.088 R)
• M36: 17,892,803 km (0.114 R)
• M37: 18,443,173 km (0.071 R)
• M38: 19,039,022 km (0.086 R)
• M39: 21,902,325 km (0.103 R)
• M40: 21,986,100 km (0.103 R)
• M41: 22,406,470 km (0.105 R)
• M42: 24,461,197 km (0.086 R)
• M43: 25,028,023 km (0.09 R)
• M44: 25,643,319 km (0.075 R)
• M45: 26,085,830 km (0.104 R)
• M46: 27,428,470 km (0.098 R)
• M47: 27,654,513 km (0.09 R)
• M48: 28,062,765 km (0.116 R)
• M49: 28,244,826 km (0.114 R)
• M50: 28,885,404 km (0.11 R)
• M51: 29,069,260 km (0.093 R)
• M52: 29,669,447 km (0.08 R)
• M53: 31,494,690 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.6

Radius: 6.8

Gravity: 21.49 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 12.6 AU - 18.58 AU

Year: 22712 Days

Day: 23.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,508,133 km

• M1: 151,543 km (0.098 R)
• M2: 646,113 km (0.118 R)
• M3: 778,358 km (0.087 R)
• M4: 890,855 km (0.116 R)
• M5: 1,359,246 km (0.11 R)
• M6: 1,495,680 km (0.079 R)
• M7: 2,204,025 km (0.088 R)
• M8: 2,958,148 km (0.12 R)
• M9: 3,046,561 km (0.113 R)
• M10: 3,501,787 km (0.07 R)
• M11: 3,833,146 km (0.102 R)
• M12: 4,026,875 km (0.103 R)
• M13: 4,576,498 km (0.054 R)
• M14: 5,417,537 km (0.112 R)
• M15: 5,471,692 km (0.097 R)
• M16: 6,476,840 km (0.042 R)
• M17: 6,534,285 km (0.071 R)
• M18: 6,941,640 km (0.105 R)
• M19: 9,098,393 km (0.114 R)
• M20: 9,749,892 km (0.049 R)
• M21: 10,348,881 km (0.071 R)
• M22: 10,551,287 km (0.068 R)
• M23: 10,686,973 km (0.078 R)
• M24: 12,216,761 km (0.102 R)
• M25: 14,111,118 km (0.111 R)
• M26: 14,863,895 km (0.099 R)
• M27: 15,092,181 km (0.074 R)
• M28: 15,398,408 km (0.111 R)
• M29: 17,840,743 km (0.1 R)
• M30: 17,921,526 km (0.1 R)
• M31: 18,327,235 km (0.101 R)
• M32: 18,572,127 km (0.118 R)
• M33: 20,654,380 km (0.106 R)
• M34: 20,909,294 km (0.068 R)
• M35: 21,938,977 km (0.11 R)
• M36: 24,944,697 km (0.06 R)
• M37: 25,216,067 km (0.096 R)
• M38: 26,957,387 km (0.119 R)
• M39: 27,422,038 km (0.04 R)
• M40: 27,889,381 km (0.067 R)
• M41: 30,457,827 km (0.108 R)
• M42: 30,941,776 km (0.064 R)
• M43: 34,198,672 km (0.11 R)
• M44: 34,600,791 km (0.12 R)
• M45: 34,701,620 km (0.114 R)
• M46: 35,004,555 km (0.078 R)
• M47: 35,308,389 km (0.096 R)
• M48: 35,511,393 km (0.043 R)
• M49: 38,185,754 km (0.102 R)
• M50: 38,289,874 km (0.073 R)
• M51: 44,052,384 km (0.099 R)
• M52: 47,144,871 km (0.083 R)
• M53: 48,153,759 km (0.11 R)
• M54: 49,169,679 km (0.096 R)
• M55: 50,535,208 km (0.092 R)
• M56: 50,993,127 km (0.075 R)
• M57: 52,143,983 km (0.081 R)
• M58: 52,259,623 km (0.101 R)
• M59: 52,722,628 km (0.114 R)
• M60: 54,705,997 km (0.081 R)
• M61: 56,002,262 km (0.099 R)
• M62: 57,427,780 km (0.119 R)
• M63: 57,905,745 km (0.091 R)
• M64: 58,865,416 km (0.076 R)
• M65: 61,287,405 km (0.068 R)
• M66: 62,633,487 km (0.085 R)
• M67: 63,618,439 km (0.077 R)
• M68: 63,989,143 km (0.062 R)
• M69: 64,112,860 km (0.102 R)
• M70: 67,735,373 km (0.095 R)
• M71: 67,861,484 km (0.091 R)
• M72: 70,272,104 km (0.038 R)
• M73: 70,783,280 km (0.053 R)
• M74: 71,680,568 km (0.118 R)
• M75: 72,710,699 km (0.085 R)
• M76: 73,098,307 km (0.063 R)
• M77: 73,875,468 km (0.12 R)
• M78: 74,655,471 km (0.074 R)
• M79: 75,568,766 km (0.067 R)
• M80: 76,485,951 km (0.108 R)
• M81: 77,143,134 km (0.025 R)
• M82: 77,670,317 km (0.119 R)
• M83: 78,595,879 km (0.079 R)
• M84: 80,057,600 km (0.112 R)
• M85: 80,992,437 km (0.109 R)
• M86: 82,468,669 km (0.117 R)
• M87: 82,872,882 km (0.067 R)
• M88: 83,683,104 km (0.112 R)
• M89: 83,818,490 km (0.107 R)
• M90: 87,224,834 km (0.051 R)
• M91: 90,120,899 km (0.076 R)
• M92: 90,537,230 km (0.094 R)
• M93: 91,093,285 km (0.109 R)
• M94: 92,208,836 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.7

Radius: 7.9

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 16.65 AU - 20.15 AU

Year: 29121 Days

Day: 17.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 99,508,133 km

• M1: 863,928 km (0.078 R)
• M2: 1,276,967 km (0.119 R)
• M3: 1,559,259 km (0.093 R)
• M4: 1,783,805 km (0.087 R)
• M5: 2,099,457 km (0.082 R)
• M6: 2,263,865 km (0.099 R)
• M7: 3,480,544 km (0.104 R)
• M8: 3,626,552 km (0.108 R)
• M9: 3,924,551 km (0.109 R)
• M10: 4,076,692 km (0.07 R)
• M11: 4,544,335 km (0.092 R)
• M12: 5,644,028 km (0.043 R)
• M13: 7,127,740 km (0.095 R)
• M14: 7,251,458 km (0.112 R)
• M15: 8,008,423 km (0.026 R)
• M16: 8,072,600 km (0.103 R)
• M17: 8,461,555 km (0.057 R)
• M18: 8,790,371 km (0.084 R)
• M19: 9,870,617 km (0.108 R)
• M20: 10,286,350 km (0.079 R)
• M21: 11,567,955 km (0.049 R)
• M22: 13,353,555 km (0.045 R)
• M23: 15,864,555 km (0.088 R)
• M24: 16,269,816 km (0.055 R)
• M25: 17,090,659 km (0.119 R)
• M26: 17,506,092 km (0.086 R)
• M27: 18,177,787 km (0.042 R)
• M28: 19,719,543 km (0.093 R)
• M29: 21,036,153 km (0.093 R)
• M30: 24,031,252 km (0.098 R)
• M31: 24,403,153 km (0.11 R)
• M32: 27,738,587 km (0.113 R)
• M33: 29,409,595 km (0.118 R)
• M34: 29,508,928 km (0.112 R)
• M35: 33,883,170 km (0.102 R)
• M36: 34,195,829 km (0.11 R)
• M37: 34,719,123 km (0.115 R)
• M38: 36,731,364 km (0.113 R)
• M39: 37,589,906 km (0.079 R)
• M40: 38,021,795 km (0.049 R)
• M41: 38,346,572 km (0.074 R)
• M42: 38,563,788 km (0.093 R)
• M43: 39,765,208 km (0.044 R)
• M44: 39,875,013 km (0.07 R)
• M45: 40,205,026 km (0.115 R)
• M46: 41,311,901 km (0.081 R)
• M47: 41,980,902 km (0.062 R)
• M48: 42,316,750 km (0.092 R)
• M49: 42,765,842 km (0.117 R)
• M50: 42,878,340 km (0.064 R)
• M51: 45,035,093 km (0.067 R)
• M52: 45,953,773 km (0.095 R)
• M53: 46,184,303 km (0.119 R)
• M54: 46,415,283 km (0.117 R)
• M55: 46,646,710 km (0.115 R)
• M56: 46,878,438 km (0.068 R)
• M57: 47,459,625 km (0.106 R)
• M58: 47,692,699 km (0.066 R)
• M59: 48,277,178 km (0.085 R)
• M60: 50,400,869 km (0.093 R)
• M61: 50,638,580 km (0.087 R)
• M62: 52,795,931 km (0.101 R)
• M63: 52,916,656 km (0.098 R)
• M64: 53,037,531 km (0.104 R)
• M65: 56,087,682 km (0.115 R)
• M66: 56,828,192 km (0.11 R)
• M67: 58,943,805 km (0.084 R)
• M68: 59,696,582 km (0.113 R)
• M69: 60,074,167 km (0.119 R)
• M70: 63,636,541 km (0.117 R)
• M71: 66,092,638 km (0.032 R)
• M72: 66,222,639 km (0.029 R)
• M73: 66,613,538 km (0.069 R)
• M74: 67,528,628 km (0.081 R)
• M75: 67,922,071 km (0.049 R)
• M76: 68,974,941 km (0.064 R)
• M77: 69,371,225 km (0.069 R)
• M78: 71,363,570 km (0.066 R)
• M79: 73,644,339 km (0.032 R)
• M80: 76,085,178 km (0.052 R)
• M81: 76,904,675 km (0.104 R)
• M82: 78,277,086 km (0.119 R)
• M83: 80,628,465 km (0.111 R)
• M84: 82,442,339 km (0.114 R)
• M85: 85,258,968 km (0.05 R)
• M86: 85,826,094 km (0.08 R)
• M87: 85,968,062 km (0.054 R)
• M88: 87,106,651 km (0.061 R)
• M89: 87,534,950 km (0.088 R)
• M90: 90,263,466 km (0.109 R)
• M91: 90,841,362 km (0.034 R)
• M92: 90,986,173 km (0.073 R)
• M93: 91,855,785 km (0.062 R)
• M94: 94,042,308 km (0.088 R)
• M95: 95,362,210 km (0.079 R)
• M96: 97,575,959 km (0.114 R)
• M97: 98,912,317 km (0.072 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 10,592 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit