🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.43 AU - 0.67 AU

Year: 145 Days

Day: 27.4 Hours

Environment

Temp: 263 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,871,794 km

• M1: 107,860 km (0.046 R)
• M2: 181,013 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.6 AU - 0.82 AU

Year: 213 Days

Day: 34.7 Hours

Environment

Temp: 129 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,871,794 km

• M1: 40,541 km (0.117 R)
• M2: 419,173 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.15 AU - 1.75 AU

Year: 622 Days

Day: 43.5 Hours

Environment

Temp: -13 °C

Axial Tilt: 42.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.54 AU - 2.46 AU

Year: 1008 Days

Day: 42.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.75 AU - 2.83 AU

Year: 1661 Days

Day: 47.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.96 AU - 4.04 AU

Year: 2334 Days

Day: 45 Hours

Environment

Temp: -100 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,871,794 km

• M1: 1,899,743 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.46 AU - 5.66 AU

Year: 4057 Days

Day: 12.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,871,794 km

• M1: 3,809,659 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.6

Radius: 10.1

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.44 AU - 6.96 AU

Year: 5503 Days

Day: 5.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,871,794 km

• M1: 126,410 km (0.108 R)
• M2: 189,541 km (0.109 R)
• M3: 270,024 km (0.085 R)
• M4: 584,329 km (0.085 R)
• M5: 712,983 km (0.092 R)
• M6: 1,038,508 km (0.072 R)
• M7: 1,170,603 km (0.08 R)
• M8: 1,294,620 km (0.095 R)
• M9: 1,481,617 km (0.063 R)
• M10: 1,979,629 km (0.069 R)
• M11: 2,095,268 km (0.056 R)
• M12: 2,179,342 km (0.086 R)
• M13: 2,744,223 km (0.104 R)
• M14: 2,817,975 km (0.085 R)
• M15: 2,911,175 km (0.057 R)
• M16: 3,062,268 km (0.107 R)
• M17: 3,177,459 km (0.109 R)
• M18: 3,255,100 km (0.075 R)
• M19: 3,981,847 km (0.089 R)
• M20: 4,235,116 km (0.102 R)
• M21: 4,428,546 km (0.073 R)
• M22: 4,537,303 km (0.094 R)
• M23: 4,891,402 km (0.093 R)
• M24: 5,071,817 km (0.074 R)
• M25: 5,369,666 km (0.119 R)
• M26: 5,439,229 km (0.025 R)
• M27: 5,509,091 km (0.089 R)
• M28: 5,626,226 km (0.095 R)
• M29: 5,839,104 km (0.06 R)
• M30: 5,910,612 km (0.085 R)
• M31: 5,982,568 km (0.104 R)
• M32: 6,370,775 km (0.101 R)
• M33: 7,274,047 km (0.102 R)
• M34: 7,819,481 km (0.114 R)
• M35: 8,458,862 km (0.112 R)
• M36: 8,648,702 km (0.114 R)
• M37: 10,158,892 km (0.109 R)
• M38: 10,331,678 km (0.1 R)
• M39: 10,709,562 km (0.056 R)
• M40: 10,885,489 km (0.074 R)
• M41: 11,003,223 km (0.111 R)
• M42: 11,210,416 km (0.089 R)
• M43: 11,448,875 km (0.11 R)
• M44: 12,021,685 km (0.114 R)
• M45: 12,449,834 km (0.118 R)
• M46: 12,727,637 km (0.088 R)
• M47: 13,038,801 km (0.099 R)
• M48: 13,541,898 km (0.104 R)
• M49: 13,605,178 km (0.051 R)
• M50: 14,115,457 km (0.042 R)
• M51: 14,243,961 km (0.102 R)
• M52: 14,632,018 km (0.118 R)
• M53: 15,023,516 km (0.108 R)
• M54: 15,154,713 km (0.066 R)
• M55: 15,484,576 km (0.085 R)
• M56: 15,617,120 km (0.036 R)
• M57: 15,850,044 km (0.099 R)
• M58: 16,793,408 km (0.071 R)
• M59: 17,754,874 km (0.117 R)
• M60: 17,858,994 km (0.105 R)
• M61: 18,593,220 km (0.056 R)
• M62: 18,840,057 km (0.118 R)
• M63: 19,123,694 km (0.085 R)
• M64: 19,408,529 km (0.103 R)
• M65: 19,515,790 km (0.101 R)
• M66: 19,802,719 km (0.094 R)
• M67: 19,874,676 km (0.037 R)
• M68: 20,235,655 km (0.116 R)
• M69: 20,453,320 km (0.103 R)
• M70: 20,526,174 km (0.09 R)
• M71: 21,664,464 km (0.097 R)
• M72: 21,775,616 km (0.042 R)
• M73: 21,961,566 km (0.091 R)
• M74: 22,522,109 km (0.117 R)
• M75: 22,898,647 km (0.045 R)
• M76: 23,049,741 km (0.076 R)
• M77: 23,810,446 km (0.077 R)
• M78: 23,963,634 km (0.034 R)
• M79: 24,540,783 km (0.058 R)
• M80: 24,695,467 km (0.105 R)
• M81: 25,748,038 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876

Radius: 14.9

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.13 AU - 8.37 AU

Year: 6958 Days

Day: 10.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,871,794 km

• M1: 188,942 km (0.041 R)
• M2: 300,393 km (0.049 R)
• M3: 407,205 km (0.118 R)
• M4: 639,980 km (0.056 R)
• M5: 922,420 km (0.097 R)
• M6: 1,157,738 km (0.066 R)
• M7: 1,529,638 km (0.096 R)
• M8: 1,854,864 km (0.118 R)
• M9: 2,004,312 km (0.089 R)
• M10: 2,202,529 km (0.095 R)
• M11: 2,886,341 km (0.068 R)
• M12: 3,447,633 km (0.105 R)
• M13: 3,960,155 km (0.109 R)
• M14: 4,211,479 km (0.043 R)
• M15: 4,439,317 km (0.069 R)
• M16: 4,966,949 km (0.071 R)
• M17: 5,117,145 km (0.111 R)
• M18: 5,360,690 km (0.055 R)
• M19: 7,204,783 km (0.053 R)
• M20: 7,375,325 km (0.04 R)
• M21: 7,825,016 km (0.103 R)
• M22: 7,965,189 km (0.098 R)
• M23: 8,070,805 km (0.104 R)
• M24: 8,751,176 km (0.092 R)
• M25: 9,006,540 km (0.048 R)
• M26: 9,116,644 km (0.074 R)
• M27: 9,900,537 km (0.058 R)
• M28: 11,453,363 km (0.059 R)
• M29: 11,893,629 km (0.077 R)
• M30: 12,462,101 km (0.118 R)
• M31: 13,206,051 km (0.069 R)
• M32: 13,415,189 km (0.078 R)
• M33: 14,306,044 km (0.071 R)
• M34: 14,867,036 km (0.111 R)
• M35: 15,215,899 km (0.088 R)
• M36: 15,966,282 km (0.077 R)
• M37: 16,144,602 km (0.091 R)
• M38: 16,819,139 km (0.038 R)
• M39: 17,274,066 km (0.057 R)
• M40: 17,825,185 km (0.059 R)
• M41: 18,616,109 km (0.082 R)
• M42: 19,465,974 km (0.074 R)
• M43: 21,007,879 km (0.098 R)
• M44: 21,350,459 km (0.077 R)
• M45: 21,892,452 km (0.096 R)
• M46: 22,889,671 km (0.117 R)
• M47: 24,413,176 km (0.099 R)
• M48: 24,825,019 km (0.03 R)
• M49: 25,083,524 km (0.104 R)
• M50: 26,600,745 km (0.105 R)
• M51: 28,796,094 km (0.102 R)
• M52: 29,394,934 km (0.039 R)
• M53: 29,888,009 km (0.059 R)
• M54: 30,108,067 km (0.08 R)
• M55: 30,328,575 km (0.091 R)
• M56: 30,715,884 km (0.095 R)
• M57: 30,937,887 km (0.062 R)
• M58: 31,663,287 km (0.114 R)
• M59: 32,168,778 km (0.072 R)
• M60: 32,846,756 km (0.107 R)
• M61: 33,472,524 km (0.076 R)
• M62: 33,930,143 km (0.099 R)
• M63: 35,315,121 km (0.069 R)
• M64: 36,190,268 km (0.098 R)
• M65: 36,659,856 km (0.087 R)
• M66: 36,954,414 km (0.064 R)
• M67: 37,131,538 km (0.115 R)
• M68: 37,605,165 km (0.107 R)
• M69: 38,140,426 km (0.105 R)
• M70: 38,379,184 km (0.031 R)
• M71: 38,558,552 km (0.063 R)
• M72: 38,738,069 km (0.117 R)
• M73: 39,882,344 km (0.114 R)
• M74: 40,610,736 km (0.11 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.4

Radius: 11

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.37 AU - 14.47 AU

Year: 14669 Days

Day: 7 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 48,871,794 km

• M1: 415,732 km (0.103 R)
• M2: 633,397 km (0.067 R)
• M3: 907,461 km (0.12 R)
• M4: 1,387,371 km (0.095 R)
• M5: 1,496,727 km (0.03 R)
• M6: 1,609,075 km (0.081 R)
• M7: 2,087,189 km (0.111 R)
• M8: 2,188,018 km (0.094 R)
• M9: 3,462,742 km (0.108 R)
• M10: 3,951,927 km (0.043 R)
• M11: 4,927,604 km (0.116 R)
• M12: 5,029,181 km (0.07 R)
• M13: 5,582,693 km (0.088 R)
• M14: 5,974,640 km (0.118 R)
• M15: 6,155,653 km (0.106 R)
• M16: 9,291,673 km (0.088 R)
• M17: 9,628,568 km (0.116 R)
• M18: 10,012,585 km (0.057 R)
• M19: 10,141,688 km (0.099 R)
• M20: 10,314,624 km (0.105 R)
• M21: 11,283,569 km (0.084 R)
• M22: 11,643,053 km (0.117 R)
• M23: 12,006,426 km (0.099 R)
• M24: 12,558,442 km (0.045 R)
• M25: 13,735,029 km (0.114 R)
• M26: 13,830,622 km (0.12 R)
• M27: 14,119,047 km (0.09 R)
• M28: 14,555,125 km (0.111 R)
• M29: 14,652,663 km (0.099 R)
• M30: 14,799,418 km (0.043 R)
• M31: 16,648,597 km (0.076 R)
• M32: 16,750,623 km (0.099 R)
• M33: 16,955,423 km (0.108 R)
• M34: 17,626,369 km (0.111 R)
• M35: 19,154,212 km (0.101 R)
• M36: 19,744,974 km (0.058 R)
• M37: 20,015,298 km (0.117 R)
• M38: 20,505,231 km (0.092 R)
• M39: 22,335,261 km (0.103 R)
• M40: 22,956,840 km (0.113 R)
• M41: 24,332,692 km (0.101 R)
• M42: 25,558,497 km (0.12 R)
• M43: 25,735,172 km (0.11 R)
• M44: 27,043,705 km (0.11 R)
• M45: 27,283,959 km (0.119 R)
• M46: 27,645,687 km (0.092 R)
• M47: 29,108,305 km (0.029 R)
• M48: 31,034,377 km (0.089 R)
• M49: 34,747,546 km (0.118 R)
• M50: 36,060,118 km (0.08 R)
• M51: 37,992,025 km (0.08 R)
• M52: 38,126,513 km (0.061 R)
• M53: 40,299,572 km (0.102 R)
• M54: 40,436,753 km (0.107 R)
• M55: 41,747,530 km (0.069 R)
• M56: 41,955,620 km (0.09 R)
• M57: 42,792,022 km (0.055 R)
• M58: 43,422,876 km (0.084 R)
• M59: 44,835,978 km (0.102 R)
• M60: 47,852,020 km (0.113 R)
• M61: 47,924,575 km (0.112 R)
• M62: 48,215,394 km (0.083 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 16,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit