🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.8 AU - 0.8 AU

Year: 263 Days

Day: 32.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,686,064 km

• M1: 482,154 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.7 AU - 1.16 AU

Year: 329 Days

Day: 43.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.14 AU - 1.14 AU

Year: 447 Days

Day: 29 Hours

Environment

Temp: 14 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 49,686,064 km

• M1: 73,901 km (0.118 R)
• M2: 629,657 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.86 AU - 1.94 AU

Year: 961 Days

Day: 30.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,686,064 km

• M1: 1,190,799 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.52 AU - 4.12 AU

Year: 2741 Days

Day: 21.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.3

Radius: 14.4

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.86 AU - 7.12 AU

Year: 6784 Days

Day: 9.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,686,064 km

• M1: 181,462 km (0.034 R)
• M2: 273,166 km (0.099 R)
• M3: 428,000 km (0.105 R)
• M4: 657,183 km (0.086 R)
• M5: 847,322 km (0.119 R)
• M6: 968,646 km (0.113 R)
• M7: 1,109,717 km (0.108 R)
• M8: 1,531,433 km (0.112 R)
• M9: 1,714,392 km (0.066 R)
• M10: 1,888,673 km (0.107 R)
• M11: 2,052,483 km (0.101 R)
• M12: 2,518,929 km (0.09 R)
• M13: 3,095,479 km (0.066 R)
• M14: 3,231,314 km (0.059 R)
• M15: 3,610,545 km (0.081 R)
• M16: 3,795,298 km (0.094 R)
• M17: 3,941,156 km (0.113 R)
• M18: 4,152,837 km (0.067 R)
• M19: 4,543,587 km (0.1 R)
• M20: 4,676,579 km (0.113 R)
• M21: 4,788,329 km (0.114 R)
• M22: 5,060,298 km (0.069 R)
• M23: 5,407,514 km (0.03 R)
• M24: 5,858,552 km (0.115 R)
• M25: 6,027,897 km (0.064 R)
• M26: 6,149,819 km (0.111 R)
• M27: 6,771,847 km (0.104 R)
• M28: 6,873,274 km (0.103 R)
• M29: 7,000,732 km (0.092 R)
• M30: 7,729,423 km (0.112 R)
• M31: 7,835,488 km (0.103 R)
• M32: 8,076,041 km (0.094 R)
• M33: 8,318,988 km (0.093 R)
• M34: 8,537,102 km (0.117 R)
• M35: 9,006,689 km (0.114 R)
• M36: 9,315,160 km (0.097 R)
• M37: 9,456,530 km (0.031 R)
• M38: 9,712,642 km (0.106 R)
• M39: 11,570,199 km (0.087 R)
• M40: 11,844,411 km (0.102 R)
• M41: 12,368,303 km (0.061 R)
• M42: 12,492,619 km (0.072 R)
• M43: 12,742,747 km (0.118 R)
• M44: 13,247,789 km (0.062 R)
• M45: 13,598,746 km (0.042 R)
• M46: 13,985,307 km (0.114 R)
• M47: 14,212,396 km (0.08 R)
• M48: 14,506,206 km (0.09 R)
• M49: 14,736,138 km (0.036 R)
• M50: 14,967,267 km (0.063 R)
• M51: 15,735,302 km (0.092 R)
• M52: 15,937,708 km (0.109 R)
• M53: 16,141,012 km (0.045 R)
• M54: 16,481,796 km (0.065 R)
• M55: 17,623,377 km (0.109 R)
• M56: 17,798,706 km (0.085 R)
• M57: 17,939,178 km (0.077 R)
• M58: 18,292,379 km (0.118 R)
• M59: 19,077,169 km (0.101 R)
• M60: 19,509,956 km (0.055 R)
• M61: 19,909,532 km (0.106 R)
• M62: 20,348,452 km (0.045 R)
• M63: 20,643,010 km (0.094 R)
• M64: 21,236,016 km (0.105 R)
• M65: 23,125,587 km (0.093 R)
• M66: 24,363,060 km (0.089 R)
• M67: 24,832,648 km (0.1 R)
• M68: 25,226,240 km (0.114 R)
• M69: 25,582,283 km (0.117 R)
• M70: 26,059,500 km (0.055 R)
• M71: 26,259,363 km (0.04 R)
• M72: 26,459,525 km (0.071 R)
• M73: 26,740,769 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.9

Radius: 12.7

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.25 AU - 8.75 AU

Year: 9097 Days

Day: 6.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,686,064 km

• M1: 185,202 km (0.085 R)
• M2: 450,140 km (0.107 R)
• M3: 877,541 km (0.042 R)
• M4: 1,039,705 km (0.115 R)
• M5: 1,333,515 km (0.087 R)
• M6: 1,522,757 km (0.117 R)
• M7: 1,789,340 km (0.111 R)
• M8: 1,999,525 km (0.098 R)
• M9: 2,217,938 km (0.038 R)
• M10: 2,495,741 km (0.097 R)
• M11: 2,599,562 km (0.06 R)
• M12: 2,920,150 km (0.111 R)
• M13: 3,310,451 km (0.087 R)
• M14: 3,570,303 km (0.108 R)
• M15: 4,048,717 km (0.103 R)
• M16: 4,140,719 km (0.12 R)
• M17: 5,299,355 km (0.084 R)
• M18: 5,501,910 km (0.117 R)
• M19: 5,604,086 km (0.077 R)
• M20: 6,588,589 km (0.071 R)
• M21: 7,175,312 km (0.07 R)
• M22: 7,855,235 km (0.105 R)
• M23: 8,203,050 km (0.092 R)
• M24: 8,595,445 km (0.094 R)
• M25: 8,873,846 km (0.046 R)
• M26: 9,644,425 km (0.106 R)
• M27: 10,100,399 km (0.065 R)
• M28: 10,309,986 km (0.116 R)
• M29: 11,379,611 km (0.106 R)
• M30: 11,685,389 km (0.073 R)
• M31: 11,817,334 km (0.119 R)
• M32: 11,905,597 km (0.093 R)
• M33: 12,305,322 km (0.112 R)
• M34: 12,484,391 km (0.088 R)
• M35: 13,392,749 km (0.059 R)
• M36: 14,041,256 km (0.033 R)
• M37: 14,181,579 km (0.113 R)
• M38: 14,510,844 km (0.047 R)
• M39: 15,465,428 km (0.107 R)
• M40: 15,901,506 km (0.093 R)
• M41: 15,999,043 km (0.107 R)
• M42: 16,687,044 km (0.048 R)
• M43: 17,535,414 km (0.069 R)
• M44: 17,990,191 km (0.096 R)
• M45: 19,118,458 km (0.094 R)
• M46: 19,534,340 km (0.116 R)
• M47: 20,216,656 km (0.111 R)
• M48: 21,174,232 km (0.045 R)
• M49: 21,281,643 km (0.085 R)
• M50: 23,299,569 km (0.092 R)
• M51: 24,022,875 km (0.116 R)
• M52: 24,810,208 km (0.09 R)
• M53: 25,720,512 km (0.103 R)
• M54: 26,410,307 km (0.097 R)
• M55: 27,281,116 km (0.088 R)
• M56: 27,514,938 km (0.067 R)
• M57: 27,749,358 km (0.093 R)
• M58: 27,866,942 km (0.053 R)
• M59: 28,279,533 km (0.034 R)
• M60: 28,516,047 km (0.113 R)
• M61: 28,991,319 km (0.089 R)
• M62: 29,170,238 km (0.081 R)
• M63: 31,040,361 km (0.038 R)
• M64: 31,345,691 km (0.048 R)
• M65: 33,385,308 km (0.031 R)
• M66: 33,510,222 km (0.116 R)
• M67: 34,263,597 km (0.067 R)
• M68: 35,786,653 km (0.11 R)
• M69: 36,427,830 km (0.1 R)
• M70: 36,620,960 km (0.077 R)
• M71: 36,814,390 km (0.119 R)
• M72: 37,072,896 km (0.1 R)
• M73: 37,851,852 km (0.083 R)
• M74: 38,177,975 km (0.094 R)
• M75: 38,308,724 km (0.1 R)
• M76: 38,964,561 km (0.102 R)
• M77: 39,228,002 km (0.083 R)
• M78: 40,887,641 km (0.061 R)
• M79: 41,894,285 km (0.092 R)
• M80: 42,029,223 km (0.12 R)
• M81: 42,502,251 km (0.104 R)
• M82: 43,453,843 km (0.083 R)
• M83: 43,932,257 km (0.091 R)
• M84: 44,274,986 km (0.091 R)
• M85: 45,655,026 km (0.1 R)
• M86: 45,793,853 km (0.095 R)
• M87: 46,071,806 km (0.097 R)
• M88: 46,211,081 km (0.117 R)
• M89: 46,629,507 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.9

Radius: 7.8

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 10.54 AU - 17.2 AU

Year: 18962 Days

Day: 16.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,686,064 km

• M1: 112,797 km (0.09 R)
• M2: 169,046 km (0.111 R)
• M3: 235,317 km (0.107 R)
• M4: 1,302,249 km (0.104 R)
• M5: 2,010,745 km (0.048 R)
• M6: 2,987,320 km (0.097 R)
• M7: 3,191,222 km (0.115 R)
• M8: 3,260,336 km (0.071 R)
• M9: 3,364,755 km (0.115 R)
• M10: 3,721,097 km (0.113 R)
• M11: 4,703,058 km (0.097 R)
• M12: 5,509,989 km (0.077 R)
• M13: 5,802,602 km (0.081 R)
• M14: 6,490,304 km (0.045 R)
• M15: 6,622,099 km (0.106 R)
• M16: 6,710,512 km (0.034 R)
• M17: 7,022,872 km (0.069 R)
• M18: 7,248,914 km (0.11 R)
• M19: 7,385,796 km (0.084 R)
• M20: 7,615,728 km (0.047 R)
• M21: 7,708,329 km (0.118 R)
• M22: 7,801,379 km (0.094 R)
• M23: 8,462,752 km (0.106 R)
• M24: 9,339,545 km (0.044 R)
• M25: 9,538,360 km (0.066 R)
• M26: 10,398,698 km (0.078 R)
• M27: 11,073,234 km (0.109 R)
• M28: 11,230,911 km (0.086 R)
• M29: 11,495,250 km (0.085 R)
• M30: 11,601,614 km (0.101 R)
• M31: 11,708,427 km (0.108 R)
• M32: 12,300,984 km (0.113 R)
• M33: 13,180,320 km (0.089 R)
• M34: 13,347,421 km (0.115 R)
• M35: 13,571,369 km (0.087 R)
• M36: 14,422,282 km (0.087 R)
• M37: 14,883,193 km (0.049 R)
• M38: 14,941,087 km (0.075 R)
• M39: 15,466,026 km (0.06 R)
• M40: 16,533,856 km (0.08 R)
• M41: 17,380,879 km (0.047 R)
• M42: 17,441,915 km (0.12 R)
• M43: 17,871,111 km (0.082 R)
• M44: 18,056,164 km (0.093 R)
• M45: 18,365,981 km (0.081 R)
• M46: 20,261,536 km (0.111 R)
• M47: 22,350,969 km (0.088 R)
• M48: 23,421,192 km (0.117 R)
• M49: 23,691,366 km (0.085 R)
• M50: 24,098,571 km (0.062 R)
• M51: 25,472,478 km (0.032 R)
• M52: 25,680,868 km (0.085 R)
• M53: 25,750,431 km (0.094 R)
• M54: 26,309,030 km (0.107 R)
• M55: 26,449,352 km (0.068 R)
• M56: 27,225,466 km (0.067 R)
• M57: 28,872,239 km (0.114 R)
• M58: 28,944,495 km (0.112 R)
• M59: 29,234,416 km (0.071 R)
• M60: 29,744,096 km (0.11 R)
• M61: 30,403,673 km (0.056 R)
• M62: 30,551,027 km (0.098 R)
• M63: 30,846,183 km (0.099 R)
• M64: 31,812,137 km (0.071 R)
• M65: 35,231,495 km (0.116 R)
• M66: 36,553,342 km (0.051 R)
• M67: 37,102,217 km (0.118 R)
• M68: 38,367,366 km (0.114 R)
• M69: 38,446,952 km (0.117 R)
• M70: 41,102,165 km (0.113 R)
• M71: 42,082,479 km (0.088 R)
• M72: 42,328,718 km (0.05 R)
• M73: 43,153,002 km (0.067 R)
• M74: 43,401,334 km (0.111 R)
• M75: 45,488,973 km (0.113 R)
• M76: 46,333,303 km (0.097 R)
• M77: 46,672,441 km (0.09 R)
• M78: 47,182,570 km (0.066 R)
• M79: 47,523,803 km (0.118 R)
• M80: 48,037,223 km (0.088 R)
• M81: 48,896,812 km (0.091 R)
• M82: 49,415,019 km (0.119 R)
• M83: 49,848,254 km (0.117 R)
• M84: 51,243,105 km (0.081 R)
• M85: 54,428,193 km (0.049 R)
• M86: 55,324,135 km (0.091 R)
• M87: 56,858,710 km (0.112 R)
• M88: 57,858,921 km (0.093 R)
• M89: 58,956,820 km (0.09 R)
• M90: 59,232,379 km (0.075 R)
• M91: 59,416,385 km (0.073 R)
• M92: 60,709,209 km (0.096 R)
• M93: 60,801,960 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192

Radius: 4.5

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 13.55 AU - 15.13 AU

Year: 19934 Days

Day: 16 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,686,064 km

• M1: 105,616 km (0.1 R)
• M2: 165,904 km (0.084 R)
• M3: 264,040 km (0.046 R)
• M4: 803,640 km (0.072 R)
• M5: 878,439 km (0.034 R)
• M6: 1,034,768 km (0.062 R)
• M7: 1,373,757 km (0.111 R)
• M8: 1,532,181 km (0.09 R)
• M9: 1,672,654 km (0.099 R)
• M10: 1,991,447 km (0.1 R)
• M11: 2,067,742 km (0.098 R)
• M12: 2,711,611 km (0.113 R)
• M13: 2,768,009 km (0.113 R)
• M14: 2,881,704 km (0.117 R)
• M15: 3,143,350 km (0.07 R)
• M16: 3,202,591 km (0.119 R)
• M17: 3,352,189 km (0.101 R)
• M18: 4,069,361 km (0.096 R)
• M19: 4,263,988 km (0.05 R)
• M20: 4,296,750 km (0.095 R)
• M21: 4,730,135 km (0.039 R)
• M22: 5,177,283 km (0.093 R)
• M23: 5,494,730 km (0.119 R)
• M24: 5,818,460 km (0.105 R)
• M25: 8,251,819 km (0.082 R)
• M26: 8,539,346 km (0.054 R)
• M27: 8,997,863 km (0.11 R)
• M28: 9,507,094 km (0.113 R)
• M29: 9,678,982 km (0.118 R)
• M30: 9,722,066 km (0.043 R)
• M31: 10,642,393 km (0.079 R)
• M32: 11,225,824 km (0.116 R)
• M33: 12,283,332 km (0.106 R)
• M34: 12,847,615 km (0.068 R)
• M35: 13,952,694 km (0.093 R)
• M36: 14,344,042 km (0.099 R)
• M37: 15,439,099 km (0.116 R)
• M38: 15,894,624 km (0.114 R)
• M39: 15,945,637 km (0.116 R)
• M40: 16,098,676 km (0.098 R)
• M41: 16,871,049 km (0.067 R)
• M42: 17,079,140 km (0.084 R)
• M43: 17,602,882 km (0.089 R)
• M44: 17,761,007 km (0.117 R)
• M45: 18,398,294 km (0.107 R)
• M46: 18,612,518 km (0.117 R)
• M47: 18,989,206 km (0.059 R)
• M48: 19,151,370 km (0.1 R)
• M49: 19,477,194 km (0.043 R)
• M50: 19,804,813 km (0.108 R)
• M51: 20,520,938 km (0.055 R)
• M52: 20,854,242 km (0.113 R)
• M53: 21,189,342 km (0.086 R)
• M54: 21,921,623 km (0.108 R)
• M55: 22,262,407 km (0.063 R)
• M56: 22,490,544 km (0.099 R)
• M57: 22,662,133 km (0.094 R)
• M58: 22,719,429 km (0.101 R)
• M59: 23,817,327 km (0.094 R)
• M60: 24,284,821 km (0.068 R)
• M61: 24,402,105 km (0.117 R)
• M62: 24,991,671 km (0.066 R)
• M63: 25,169,393 km (0.113 R)
• M64: 25,944,460 km (0.049 R)
• M65: 26,064,437 km (0.114 R)
• M66: 26,727,455 km (0.115 R)
• M67: 26,969,953 km (0.041 R)
• M68: 27,396,008 km (0.052 R)
• M69: 28,070,096 km (0.106 R)
• M70: 29,496,960 km (0.095 R)
• M71: 30,440,175 km (0.107 R)
• M72: 30,693,444 km (0.115 R)
• M73: 31,010,891 km (0.07 R)
• M74: 31,265,656 km (0.056 R)
• M75: 31,457,141 km (0.107 R)
• M76: 32,938,459 km (0.117 R)
• M77: 35,834,973 km (0.118 R)
• M78: 37,856,190 km (0.064 R)
• M79: 37,924,107 km (0.099 R)
• M80: 38,469,691 km (0.053 R)
• M81: 39,499,523 km (0.106 R)
• M82: 39,568,487 km (0.094 R)
• M83: 39,844,794 km (0.116 R)
• M84: 40,747,169 km (0.108 R)
• M85: 41,166,043 km (0.105 R)
• M86: 42,642,873 km (0.064 R)
• M87: 42,713,633 km (0.118 R)
• M88: 44,710,914 km (0.1 R)
• M89: 45,503,783 km (0.115 R)
• M90: 45,793,255 km (0.096 R)
• M91: 46,155,880 km (0.095 R)
• M92: 47,910,214 km (0.116 R)
• M93: 48,131,021 km (0.071 R)
• M94: 48,278,374 km (0.083 R)
• M95: 49,017,538 km (0.039 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 18,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit