🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.41 AU - 3.93 AU

Year: 2460 Days

Day: 31.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,534,044 km

• M1: 489,484 km (0.07 R)

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.1

Radius: 9.1

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.64 AU - 7.36 AU

Year: 6479 Days

Day: 10.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,534,044 km

• M1: 113,096 km (0.112 R)
• M2: 404,213 km (0.113 R)
• M3: 782,546 km (0.105 R)
• M4: 1,620,145 km (0.098 R)
• M5: 2,047,097 km (0.061 R)
• M6: 3,005,720 km (0.08 R)
• M7: 3,384,353 km (0.077 R)
• M8: 3,724,089 km (0.052 R)
• M9: 5,684,121 km (0.119 R)
• M10: 6,034,928 km (0.108 R)
• M11: 6,536,380 km (0.089 R)
• M12: 7,471,516 km (0.117 R)
• M13: 8,534,409 km (0.116 R)
• M14: 9,123,675 km (0.078 R)
• M15: 10,860,207 km (0.115 R)
• M16: 11,153,269 km (0.086 R)
• M17: 12,064,470 km (0.075 R)
• M18: 13,189,296 km (0.117 R)
• M19: 15,156,209 km (0.12 R)
• M20: 15,461,239 km (0.039 R)
• M21: 16,336,835 km (0.096 R)
• M22: 16,786,826 km (0.113 R)
• M23: 19,807,506 km (0.061 R)
• M24: 23,092,077 km (0.075 R)
• M25: 29,000,146 km (0.082 R)
• M26: 34,986,903 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.4

Radius: 8.3

Gravity: 13.32 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.4 AU - 8.8 AU

Year: 8065 Days

Day: 7.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 58,534,044 km

• M1: 103,223 km (0.09 R)
• M2: 514,317 km (0.105 R)
• M3: 816,954 km (0.109 R)
• M4: 1,160,580 km (0.099 R)
• M5: 1,437,785 km (0.099 R)
• M6: 1,714,990 km (0.11 R)
• M7: 2,061,608 km (0.11 R)
• M8: 2,982,832 km (0.033 R)
• M9: 4,349,109 km (0.062 R)
• M10: 4,666,107 km (0.087 R)
• M11: 5,122,979 km (0.116 R)
• M12: 5,542,900 km (0.072 R)
• M13: 5,985,560 km (0.094 R)
• M14: 7,255,497 km (0.092 R)
• M15: 7,619,768 km (0.038 R)
• M16: 12,531,365 km (0.108 R)
• M17: 15,107,889 km (0.088 R)
• M18: 15,370,284 km (0.088 R)
• M19: 16,868,805 km (0.11 R)
• M20: 18,611,770 km (0.105 R)
• M21: 22,197,930 km (0.11 R)
• M22: 23,401,296 km (0.119 R)
• M23: 25,011,567 km (0.09 R)
• M24: 25,843,780 km (0.112 R)
• M25: 26,125,323 km (0.084 R)
• M26: 27,271,841 km (0.103 R)
• M27: 27,563,557 km (0.066 R)
• M28: 28,751,664 km (0.069 R)
• M29: 29,155,129 km (0.106 R)
• M30: 29,767,433 km (0.088 R)
• M31: 39,263,906 km (0.119 R)
• M32: 40,766,617 km (0.112 R)
• M33: 44,153,662 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.9

Radius: 12.6

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.89 AU - 10.77 AU

Year: 10782 Days

Day: 6.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,534,044 km

• M1: 157,377 km (0.088 R)
• M2: 772,673 km (0.034 R)
• M3: 1,398,142 km (0.058 R)
• M4: 1,990,699 km (0.042 R)
• M5: 2,462,231 km (0.115 R)
• M6: 3,122,556 km (0.046 R)
• M7: 4,317,694 km (0.08 R)
• M8: 4,924,313 km (0.077 R)
• M9: 5,726,606 km (0.036 R)
• M10: 7,091,537 km (0.103 R)
• M11: 9,234,976 km (0.099 R)
• M12: 10,722,577 km (0.109 R)
• M13: 12,603,172 km (0.051 R)
• M14: 23,699,295 km (0.087 R)
• M15: 25,105,963 km (0.11 R)
• M16: 27,369,678 km (0.102 R)
• M17: 38,424,662 km (0.1 R)
• M18: 40,232,253 km (0.093 R)
• M19: 43,738,677 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.2

Radius: 10.7

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.74 AU - 15.52 AU

Year: 15703 Days

Day: 6.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 58,534,044 km

• M1: 133,142 km (0.112 R)
• M2: 597,045 km (0.073 R)
• M3: 1,191,397 km (0.12 R)
• M4: 1,881,492 km (0.039 R)
• M5: 2,843,856 km (0.109 R)
• M6: 5,454,488 km (0.073 R)
• M7: 7,120,260 km (0.094 R)
• M8: 9,255,919 km (0.067 R)
• M9: 10,274,681 km (0.104 R)
• M10: 10,668,273 km (0.111 R)
• M11: 11,013,694 km (0.116 R)
• M12: 13,644,971 km (0.056 R)
• M13: 15,542,471 km (0.09 R)
• M14: 17,450,741 km (0.102 R)
• M15: 18,174,496 km (0.107 R)
• M16: 21,361,529 km (0.041 R)
• M17: 22,096,653 km (0.106 R)
• M18: 32,883,706 km (0.072 R)
• M19: 34,360,985 km (0.1 R)
• M20: 37,447,489 km (0.054 R)
• M21: 41,276,446 km (0.108 R)
• M22: 41,843,871 km (0.104 R)
• M23: 43,431,403 km (0.057 R)
• M24: 46,267,330 km (0.083 R)
• M25: 54,485,788 km (0.115 R)
• M26: 55,684,666 km (0.068 R)
• M27: 57,957,805 km (0.089 R)
• M28: 60,656,701 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.3

Radius: 7.1

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 17.53 AU - 20.41 AU

Year: 28905 Days

Day: 17.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,534,044 km

• M1: 89,759 km (0.067 R)
• M2: 380,577 km (0.032 R)
• M3: 629,508 km (0.096 R)
• M4: 926,908 km (0.042 R)
• M5: 1,357,601 km (0.11 R)
• M6: 2,815,133 km (0.075 R)
• M7: 3,663,053 km (0.1 R)
• M8: 3,999,649 km (0.093 R)
• M9: 5,740,220 km (0.089 R)
• M10: 7,438,006 km (0.043 R)
• M11: 7,841,172 km (0.113 R)
• M12: 12,337,636 km (0.056 R)
• M13: 19,624,099 km (0.112 R)
• M14: 24,255,200 km (0.062 R)
• M15: 37,653,485 km (0.112 R)
• M16: 39,376,703 km (0.087 R)
• M17: 42,553,414 km (0.076 R)
• M18: 56,798,123 km (0.111 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 15,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit