🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.72 AU - 0.88 AU

Year: 267 Days

Day: 26.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,597,962 km

• M1: 176,525 km (0.092 R)
• M2: 440,267 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.94 AU - 1.3 AU

Year: 442 Days

Day: 30.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,597,962 km

• M1: 77,492 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.01 AU - 1.39 AU

Year: 490 Days

Day: 21.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,597,962 km

• M1: 261,048 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.02 AU - 1.4 AU

Year: 496 Days

Day: 19 Hours

Environment

Temp: 11 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,597,962 km

• M1: 200,461 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.93 AU - 1.49 AU

Year: 496 Days

Day: 18.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,597,962 km

• M1: 295,605 km (0.061 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.56 AU - 1.68 AU

Year: 769 Days

Day: 33.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,597,962 km

• M1: 1,161,029 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.4

Radius: 13.1

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.02 AU - 5.28 AU

Year: 3738 Days

Day: 14.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 58,597,962 km

• M1: 192,532 km (0.115 R)
• M2: 296,054 km (0.076 R)
• M3: 520,900 km (0.072 R)
• M4: 731,833 km (0.113 R)
• M5: 889,659 km (0.093 R)
• M6: 985,401 km (0.111 R)
• M7: 1,228,049 km (0.061 R)
• M8: 1,476,531 km (0.034 R)
• M9: 1,636,750 km (0.118 R)
• M10: 1,726,659 km (0.026 R)
• M11: 1,849,179 km (0.099 R)
• M12: 2,369,481 km (0.087 R)
• M13: 2,699,643 km (0.12 R)
• M14: 3,026,365 km (0.053 R)
• M15: 3,138,115 km (0.109 R)
• M16: 3,232,361 km (0.101 R)
• M17: 3,462,592 km (0.118 R)
• M18: 3,818,037 km (0.063 R)
• M19: 3,918,866 km (0.116 R)
• M20: 4,061,732 km (0.109 R)
• M21: 4,206,243 km (0.099 R)
• M22: 4,373,494 km (0.108 R)
• M23: 4,976,523 km (0.043 R)
• M24: 5,333,014 km (0.098 R)
• M25: 5,605,881 km (0.118 R)
• M26: 5,720,922 km (0.071 R)
• M27: 5,813,523 km (0.067 R)
• M28: 6,094,468 km (0.059 R)
• M29: 6,212,949 km (0.078 R)
• M30: 6,500,177 km (0.068 R)
• M31: 6,890,029 km (0.119 R)
• M32: 7,013,597 km (0.102 R)
• M33: 7,237,545 km (0.11 R)
• M34: 7,565,464 km (0.075 R)
• M35: 7,795,246 km (0.115 R)
• M36: 7,949,780 km (0.054 R)
• M37: 8,079,332 km (0.095 R)
• M38: 8,366,859 km (0.103 R)
• M39: 8,737,862 km (0.092 R)
• M40: 9,771,583 km (0.065 R)
• M41: 9,854,909 km (0.084 R)
• M42: 10,643,440 km (0.104 R)
• M43: 10,901,346 km (0.088 R)
• M44: 11,016,537 km (0.117 R)
• M45: 11,687,184 km (0.096 R)
• M46: 12,431,284 km (0.095 R)
• M47: 12,551,710 km (0.057 R)
• M48: 12,642,366 km (0.119 R)
• M49: 14,913,711 km (0.108 R)
• M50: 15,073,930 km (0.051 R)
• M51: 15,234,598 km (0.096 R)
• M52: 15,622,805 km (0.084 R)
• M53: 15,752,805 km (0.107 R)
• M54: 16,640,370 km (0.069 R)
• M55: 17,951,146 km (0.071 R)
• M56: 18,326,786 km (0.113 R)
• M57: 18,532,783 km (0.111 R)
• M58: 18,670,562 km (0.03 R)
• M59: 19,294,834 km (0.082 R)
• M60: 19,399,553 km (0.113 R)
• M61: 20,067,058 km (0.06 R)
• M62: 20,279,338 km (0.049 R)
• M63: 20,528,119 km (0.078 R)
• M64: 21,316,350 km (0.09 R)
• M65: 21,424,659 km (0.103 R)
• M66: 21,641,726 km (0.1 R)
• M67: 21,932,245 km (0.064 R)
• M68: 22,260,762 km (0.118 R)
• M69: 22,443,869 km (0.104 R)
• M70: 24,190,275 km (0.117 R)
• M71: 24,984,640 km (0.106 R)
• M72: 25,404,112 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.1

Radius: 14.4

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.89 AU - 7.95 AU

Year: 8309 Days

Day: 6 Hours

Environment

Temp: -173 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 58,597,962 km

• M1: 235,617 km (0.076 R)
• M2: 338,839 km (0.084 R)
• M3: 542,891 km (0.059 R)
• M4: 810,820 km (0.069 R)
• M5: 1,090,568 km (0.09 R)
• M6: 1,260,212 km (0.098 R)
• M7: 1,384,528 km (0.114 R)
• M8: 1,476,082 km (0.118 R)
• M9: 1,646,325 km (0.086 R)
• M10: 2,027,949 km (0.099 R)
• M11: 2,218,836 km (0.104 R)
• M12: 2,371,425 km (0.032 R)
• M13: 2,757,238 km (0.08 R)
• M14: 2,945,732 km (0.096 R)
• M15: 3,090,094 km (0.06 R)
• M16: 3,311,199 km (0.115 R)
• M17: 3,821,328 km (0.111 R)
• M18: 4,032,411 km (0.041 R)
• M19: 4,632,896 km (0.113 R)
• M20: 4,773,518 km (0.045 R)
• M21: 5,145,419 km (0.089 R)
• M22: 5,736,330 km (0.079 R)
• M23: 5,857,205 km (0.107 R)
• M24: 6,224,767 km (0.072 R)
• M25: 7,047,107 km (0.046 R)
• M26: 7,209,121 km (0.083 R)
• M27: 7,339,720 km (0.075 R)
• M28: 7,702,944 km (0.094 R)
• M29: 7,803,025 km (0.058 R)
• M30: 8,310,012 km (0.033 R)
• M31: 8,654,087 km (0.045 R)
• M32: 9,498,866 km (0.036 R)
• M33: 9,894,852 km (0.105 R)
• M34: 10,186,418 km (0.059 R)
• M35: 10,777,928 km (0.096 R)
• M36: 13,294,015 km (0.115 R)
• M37: 13,414,291 km (0.079 R)
• M38: 14,144,329 km (0.116 R)
• M39: 15,053,884 km (0.096 R)
• M40: 15,263,321 km (0.115 R)
• M41: 15,939,952 km (0.101 R)
• M42: 16,973,225 km (0.106 R)
• M43: 17,454,182 km (0.062 R)
• M44: 17,762,503 km (0.072 R)
• M45: 18,028,189 km (0.119 R)
• M46: 18,339,951 km (0.115 R)
• M47: 18,833,325 km (0.11 R)
• M48: 19,696,056 km (0.086 R)
• M49: 19,925,240 km (0.084 R)
• M50: 20,017,093 km (0.089 R)
• M51: 21,224,796 km (0.114 R)
• M52: 21,601,185 km (0.117 R)
• M53: 22,408,265 km (0.049 R)
• M54: 22,599,750 km (0.045 R)
• M55: 24,052,196 km (0.056 R)
• M56: 24,395,374 km (0.03 R)
• M57: 24,987,632 km (0.09 R)
• M58: 25,985,150 km (0.117 R)
• M59: 26,287,039 km (0.087 R)
• M60: 26,741,966 km (0.093 R)
• M61: 26,944,970 km (0.102 R)
• M62: 27,097,560 km (0.119 R)
• M63: 28,277,139 km (0.048 R)
• M64: 29,735,718 km (0.063 R)
• M65: 29,893,395 km (0.119 R)
• M66: 31,486,013 km (0.11 R)
• M67: 31,646,831 km (0.108 R)
• M68: 32,400,655 km (0.104 R)
• M69: 32,888,493 km (0.031 R)
• M70: 33,215,066 km (0.087 R)
• M71: 34,036,208 km (0.066 R)
• M72: 34,587,327 km (0.105 R)
• M73: 35,141,288 km (0.097 R)
• M74: 35,363,740 km (0.114 R)
• M75: 35,530,990 km (0.115 R)
• M76: 36,764,724 km (0.105 R)
• M77: 37,613,991 km (0.036 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917

Radius: 12.7

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.83 AU - 12.05 AU

Year: 11682 Days

Day: 7.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,597,962 km

• M1: 159,771 km (0.079 R)
• M2: 244,593 km (0.11 R)
• M3: 375,191 km (0.098 R)
• M4: 811,269 km (0.104 R)
• M5: 1,148,762 km (0.102 R)
• M6: 1,334,413 km (0.093 R)
• M7: 1,631,814 km (0.062 R)
• M8: 2,648,182 km (0.118 R)
• M9: 3,655,424 km (0.112 R)
• M10: 4,182,158 km (0.114 R)
• M11: 4,620,929 km (0.077 R)
• M12: 4,808,076 km (0.077 R)
• M13: 5,542,601 km (0.045 R)
• M14: 6,562,111 km (0.066 R)
• M15: 6,688,371 km (0.105 R)
• M16: 6,773,044 km (0.087 R)
• M17: 6,943,286 km (0.038 R)
• M18: 7,550,803 km (0.113 R)
• M19: 7,816,339 km (0.108 R)
• M20: 7,995,109 km (0.067 R)
• M21: 8,723,949 km (0.116 R)
• M22: 9,143,272 km (0.102 R)
• M23: 10,147,224 km (0.069 R)
• M24: 10,489,803 km (0.096 R)
• M25: 10,637,755 km (0.1 R)
• M26: 12,362,618 km (0.118 R)
• M27: 12,623,517 km (0.093 R)
• M28: 13,363,877 km (0.072 R)
• M29: 13,524,396 km (0.119 R)
• M30: 14,665,827 km (0.112 R)
• M31: 14,942,284 km (0.071 R)
• M32: 15,331,987 km (0.078 R)
• M33: 15,781,528 km (0.103 R)
• M34: 16,349,701 km (0.085 R)
• M35: 16,924,456 km (0.09 R)
• M36: 17,098,289 km (0.05 R)
• M37: 17,214,377 km (0.115 R)
• M38: 18,331,125 km (0.081 R)
• M39: 19,168,873 km (0.102 R)
• M40: 20,264,228 km (0.032 R)
• M41: 20,943,702 km (0.077 R)
• M42: 22,579,255 km (0.107 R)
• M43: 22,898,497 km (0.051 R)
• M44: 23,800,273 km (0.096 R)
• M45: 24,976,860 km (0.096 R)
• M46: 25,174,778 km (0.106 R)
• M47: 26,306,337 km (0.115 R)
• M48: 26,440,526 km (0.089 R)
• M49: 26,709,653 km (0.08 R)
• M50: 27,726,769 km (0.075 R)
• M51: 28,274,596 km (0.118 R)
• M52: 28,894,978 km (0.101 R)
• M53: 29,380,723 km (0.1 R)
• M54: 30,641,982 km (0.068 R)
• M55: 30,924,722 km (0.119 R)
• M56: 31,279,269 km (0.09 R)
• M57: 32,064,209 km (0.084 R)
• M58: 32,927,688 km (0.073 R)
• M59: 33,653,238 km (0.074 R)
• M60: 34,237,417 km (0.059 R)
• M61: 34,677,834 km (0.102 R)
• M62: 35,861,302 km (0.093 R)
• M63: 36,084,652 km (0.109 R)
• M64: 37,736,960 km (0.114 R)
• M65: 38,724,755 km (0.092 R)
• M66: 39,721,227 km (0.047 R)
• M67: 41,504,732 km (0.075 R)
• M68: 41,739,152 km (0.072 R)
• M69: 42,131,099 km (0.073 R)
• M70: 43,234,981 km (0.111 R)
• M71: 44,748,164 km (0.06 R)
• M72: 44,988,717 km (0.118 R)
• M73: 46,521,946 km (0.102 R)
• M74: 46,928,403 km (0.111 R)
• M75: 47,091,166 km (0.082 R)
• M76: 47,580,949 km (0.074 R)
• M77: 47,744,609 km (0.112 R)
• M78: 49,391,083 km (0.095 R)
• M79: 49,556,838 km (0.092 R)
• M80: 50,387,854 km (0.073 R)
• M81: 50,805,232 km (0.098 R)
• M82: 51,391,357 km (0.114 R)
• M83: 52,317,068 km (0.067 R)
• M84: 54,270,218 km (0.099 R)
• M85: 55,212,834 km (0.114 R)
• M86: 55,729,246 km (0.115 R)
• M87: 56,247,154 km (0.082 R)
• M88: 57,114,073 km (0.049 R)
• M89: 58,422,756 km (0.112 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 19,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit