🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.56 AU - 0.8 AU

Year: 209 Days

Day: 16.1 Hours

Environment

Temp: 202 °C

Axial Tilt: 148.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,442,006 km

• M1: 55,950 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.11 AU - 1.23 AU

Year: 472 Days

Day: 43.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.15 AU - 1.81 AU

Year: 671 Days

Day: 45.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.53 AU - 2.03 AU

Year: 885 Days

Day: 23.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.1 AU - 3.18 AU

Year: 1599 Days

Day: 20.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,442,006 km

• M1: 1,046,587 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.02 AU - 3.28 AU

Year: 1608 Days

Day: 33.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,442,006 km

• M1: 76,893 km (0.08 R)
• M2: 744,249 km (0.053 R)

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.5

Radius: 9.7

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.79 AU - 8.09 AU

Year: 6815 Days

Day: 14.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 60,442,006 km

• M1: 283,787 km (0.118 R)
• M2: 594,502 km (0.09 R)
• M3: 671,395 km (0.074 R)
• M4: 1,092,513 km (0.051 R)
• M5: 1,189,004 km (0.046 R)
• M6: 1,964,519 km (0.092 R)
• M7: 2,123,691 km (0.071 R)
• M8: 2,184,428 km (0.096 R)
• M9: 2,328,640 km (0.093 R)
• M10: 2,604,948 km (0.089 R)
• M11: 3,050,600 km (0.084 R)
• M12: 3,212,165 km (0.103 R)
• M13: 3,424,295 km (0.098 R)
• M14: 3,812,801 km (0.066 R)
• M15: 4,138,775 km (0.099 R)
• M16: 4,658,029 km (0.103 R)
• M17: 4,737,615 km (0.066 R)
• M18: 5,006,592 km (0.114 R)
• M19: 5,197,778 km (0.068 R)
• M20: 5,308,181 km (0.045 R)
• M21: 5,475,282 km (0.083 R)
• M22: 5,587,480 km (0.107 R)
• M23: 6,248,254 km (0.108 R)
• M24: 7,116,520 km (0.1 R)
• M25: 7,518,041 km (0.116 R)
• M26: 8,150,092 km (0.04 R)
• M27: 8,343,073 km (0.042 R)
• M28: 8,407,700 km (0.093 R)
• M29: 8,570,013 km (0.087 R)
• M30: 9,063,387 km (0.118 R)
• M31: 9,735,680 km (0.072 R)
• M32: 11,665,941 km (0.109 R)
• M33: 12,029,314 km (0.081 R)
• M34: 12,359,626 km (0.091 R)
• M35: 12,842,080 km (0.108 R)
• M36: 13,217,271 km (0.115 R)
• M37: 13,672,348 km (0.069 R)
• M38: 14,017,021 km (0.092 R)
• M39: 14,325,791 km (0.051 R)
• M40: 14,832,479 km (0.061 R)
• M41: 15,107,590 km (0.082 R)
• M42: 15,783,024 km (0.081 R)
• M43: 16,712,625 km (0.076 R)
• M44: 17,163,364 km (0.096 R)
• M45: 18,160,882 km (0.117 R)
• M46: 18,836,317 km (0.088 R)
• M47: 19,049,045 km (0.105 R)
• M48: 19,562,914 km (0.085 R)
• M49: 19,778,334 km (0.065 R)
• M50: 19,994,653 km (0.068 R)
• M51: 20,911,538 km (0.086 R)
• M52: 21,087,615 km (0.105 R)
• M53: 21,176,027 km (0.059 R)
• M54: 21,619,286 km (0.092 R)
• M55: 22,650,314 km (0.1 R)
• M56: 23,468,465 km (0.115 R)
• M57: 23,835,130 km (0.104 R)
• M58: 24,065,361 km (0.101 R)
• M59: 25,555,804 km (0.052 R)
• M60: 26,027,636 km (0.091 R)
• M61: 26,217,176 km (0.119 R)
• M62: 26,502,460 km (0.089 R)
• M63: 26,693,197 km (0.103 R)
• M64: 26,788,640 km (0.062 R)
• M65: 27,798,576 km (0.09 R)
• M66: 27,943,835 km (0.031 R)
• M67: 28,138,013 km (0.108 R)
• M68: 28,235,252 km (0.079 R)
• M69: 28,381,259 km (0.119 R)
• M70: 28,527,566 km (0.082 R)
• M71: 28,674,172 km (0.067 R)
• M72: 31,758,431 km (0.115 R)
• M73: 32,418,457 km (0.107 R)
• M74: 33,288,369 km (0.102 R)
• M75: 34,633,553 km (0.113 R)
• M76: 34,737,822 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.1

Radius: 6.7

Gravity: 17.31 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 11.12 AU - 14.78 AU

Year: 17372 Days

Day: 15.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,442,006 km

• M1: 95,144 km (0.12 R)
• M2: 515,963 km (0.067 R)
• M3: 1,039,556 km (0.112 R)
• M4: 1,279,211 km (0.112 R)
• M5: 1,685,669 km (0.027 R)
• M6: 2,229,756 km (0.091 R)
• M7: 2,934,213 km (0.119 R)
• M8: 3,008,264 km (0.104 R)
• M9: 3,742,490 km (0.075 R)
• M10: 3,985,437 km (0.085 R)
• M11: 4,359,581 km (0.04 R)
• M12: 4,529,524 km (0.095 R)
• M13: 4,615,244 km (0.066 R)
• M14: 4,658,328 km (0.048 R)
• M15: 5,230,839 km (0.094 R)
• M16: 5,320,897 km (0.101 R)
• M17: 5,871,866 km (0.074 R)
• M18: 6,106,884 km (0.106 R)
• M19: 6,249,301 km (0.035 R)
• M20: 8,727,241 km (0.092 R)
• M21: 9,157,634 km (0.088 R)
• M22: 9,649,960 km (0.105 R)
• M23: 10,319,860 km (0.051 R)
• M24: 11,004,719 km (0.054 R)
• M25: 11,763,180 km (0.038 R)
• M26: 11,999,844 km (0.106 R)
• M27: 12,962,506 km (0.087 R)
• M28: 13,084,578 km (0.071 R)
• M29: 13,207,098 km (0.076 R)
• M30: 13,825,087 km (0.1 R)
• M31: 13,887,470 km (0.105 R)
• M32: 14,263,259 km (0.084 R)
• M33: 14,515,781 km (0.097 R)
• M34: 14,769,648 km (0.087 R)
• M35: 15,025,161 km (0.092 R)
• M36: 15,540,376 km (0.088 R)
• M37: 17,861,537 km (0.11 R)
• M38: 18,133,655 km (0.095 R)
• M39: 18,338,754 km (0.115 R)
• M40: 18,613,266 km (0.067 R)
• M41: 18,682,081 km (0.096 R)
• M42: 18,820,011 km (0.1 R)
• M43: 19,375,168 km (0.042 R)
• M44: 21,288,076 km (0.106 R)
• M45: 22,669,912 km (0.105 R)
• M46: 24,080,620 km (0.055 R)
• M47: 26,519,963 km (0.086 R)
• M48: 26,674,946 km (0.103 R)
• M49: 27,141,990 km (0.026 R)
• M50: 29,999,908 km (0.11 R)
• M51: 30,729,347 km (0.116 R)
• M52: 33,035,399 km (0.085 R)
• M53: 34,547,085 km (0.108 R)
• M54: 34,631,757 km (0.114 R)
• M55: 35,738,333 km (0.1 R)
• M56: 35,995,342 km (0.087 R)
• M57: 36,943,045 km (0.074 R)
• M58: 37,289,663 km (0.07 R)
• M59: 37,550,412 km (0.049 R)
• M60: 37,637,328 km (0.096 R)
• M61: 37,811,610 km (0.105 R)
• M62: 37,898,825 km (0.073 R)
• M63: 38,599,093 km (0.108 R)
• M64: 39,657,648 km (0.106 R)
• M65: 39,834,921 km (0.079 R)
• M66: 40,101,355 km (0.114 R)
• M67: 40,190,366 km (0.046 R)
• M68: 41,622,616 km (0.102 R)
• M69: 41,802,881 km (0.116 R)
• M70: 42,073,653 km (0.083 R)
• M71: 44,169,220 km (0.119 R)
• M72: 44,353,076 km (0.079 R)
• M73: 44,721,386 km (0.084 R)
• M74: 46,578,643 km (0.063 R)
• M75: 47,799,212 km (0.097 R)
• M76: 47,988,005 km (0.099 R)
• M77: 48,082,401 km (0.077 R)
• M78: 49,984,538 km (0.111 R)
• M79: 50,559,892 km (0.102 R)
• M80: 54,451,680 km (0.044 R)
• M81: 55,935,691 km (0.09 R)
• M82: 57,232,705 km (0.12 R)
• M83: 59,348,617 km (0.106 R)
• M84: 60,161,382 km (0.117 R)
• M85: 61,284,862 km (0.067 R)
• M86: 63,138,380 km (0.095 R)
• M87: 63,449,094 km (0.112 R)
• M88: 63,968,050 km (0.064 R)
• M89: 67,005,634 km (0.1 R)
• M90: 69,234,493 km (0.088 R)
• M91: 69,661,894 km (0.086 R)
• M92: 70,411,679 km (0.119 R)
• M93: 71,164,305 km (0.107 R)
• M94: 72,135,794 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.6

Radius: 6.1

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 11.68 AU - 15.08 AU

Year: 18245 Days

Day: 24.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,442,006 km

• M1: 85,720 km (0.087 R)
• M2: 209,736 km (0.113 R)
• M3: 272,867 km (0.076 R)
• M4: 595,400 km (0.08 R)
• M5: 730,636 km (0.054 R)
• M6: 812,466 km (0.107 R)
• M7: 1,076,207 km (0.092 R)
• M8: 1,545,496 km (0.029 R)
• M9: 2,430,068 km (0.087 R)
• M10: 2,970,864 km (0.052 R)
• M11: 3,103,557 km (0.046 R)
• M12: 3,204,237 km (0.117 R)
• M13: 3,340,221 km (0.099 R)
• M14: 3,867,105 km (0.095 R)
• M15: 4,011,916 km (0.06 R)
• M16: 4,609,260 km (0.113 R)
• M17: 4,879,284 km (0.1 R)
• M18: 5,515,673 km (0.08 R)
• M19: 5,597,055 km (0.115 R)
• M20: 5,885,180 km (0.081 R)
• M21: 6,262,616 km (0.112 R)
• M22: 6,390,073 km (0.118 R)
• M23: 6,996,692 km (0.113 R)
• M24: 7,217,798 km (0.107 R)
• M25: 7,441,297 km (0.111 R)
• M26: 7,531,206 km (0.103 R)
• M27: 7,576,384 km (0.103 R)
• M28: 8,876,539 km (0.114 R)
• M29: 9,405,817 km (0.055 R)
• M30: 9,748,096 km (0.101 R)
• M31: 11,467,574 km (0.078 R)
• M32: 11,623,755 km (0.095 R)
• M33: 12,575,496 km (0.116 R)
• M34: 12,682,758 km (0.082 R)
• M35: 12,790,319 km (0.041 R)
• M36: 14,104,985 km (0.053 R)
• M37: 14,272,385 km (0.025 R)
• M38: 14,608,980 km (0.036 R)
• M39: 14,948,268 km (0.114 R)
• M40: 15,005,115 km (0.09 R)
• M41: 15,290,249 km (0.077 R)
• M42: 15,404,691 km (0.119 R)
• M43: 16,331,300 km (0.099 R)
• M44: 17,038,001 km (0.094 R)
• M45: 17,694,436 km (0.059 R)
• M46: 19,775,642 km (0.055 R)
• M47: 20,150,833 km (0.03 R)
• M48: 20,781,388 km (0.056 R)
• M49: 21,482,553 km (0.097 R)
• M50: 21,610,908 km (0.096 R)
• M51: 22,061,946 km (0.113 R)
• M52: 22,907,922 km (0.035 R)
• M53: 23,698,247 km (0.083 R)
• M54: 23,963,634 km (0.114 R)
• M55: 24,900,416 km (0.115 R)
• M56: 25,849,016 km (0.115 R)
• M57: 26,533,875 km (0.117 R)
• M58: 28,131,580 km (0.086 R)
• M59: 28,342,214 km (0.063 R)
• M60: 28,694,517 km (0.099 R)
• M61: 29,403,461 km (0.048 R)
• M62: 29,545,879 km (0.05 R)
• M63: 29,903,118 km (0.117 R)
• M64: 30,333,661 km (0.12 R)
• M65: 31,273,584 km (0.109 R)
• M66: 33,033,603 km (0.093 R)
• M67: 33,181,705 km (0.111 R)
• M68: 35,430,012 km (0.034 R)
• M69: 35,657,550 km (0.057 R)
• M70: 40,466,972 km (0.062 R)
• M71: 42,785,290 km (0.059 R)
• M72: 43,189,354 km (0.056 R)
• M73: 43,757,228 km (0.11 R)
• M74: 44,654,516 km (0.119 R)
• M75: 45,064,264 km (0.08 R)
• M76: 46,053,106 km (0.058 R)
• M77: 46,633,097 km (0.086 R)
• M78: 47,968,108 km (0.097 R)
• M79: 48,303,806 km (0.102 R)
• M80: 49,230,864 km (0.088 R)
• M81: 49,569,554 km (0.063 R)
• M82: 50,675,381 km (0.085 R)
• M83: 52,478,783 km (0.091 R)
• M84: 52,997,888 km (0.098 R)
• M85: 53,431,871 km (0.119 R)
• M86: 53,605,704 km (0.091 R)
• M87: 54,303,129 km (0.093 R)
• M88: 54,740,554 km (0.115 R)
• M89: 56,679,192 km (0.056 R)
• M90: 56,767,754 km (0.118 R)
• M91: 57,034,039 km (0.057 R)
• M92: 58,281,984 km (0.116 R)
• M93: 58,460,903 km (0.059 R)
• M94: 58,640,121 km (0.115 R)
• M95: 59,809,229 km (0.052 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 12,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit