🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.68 AU - 0.94 AU

Year: 256 Days

Day: 38.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,093,704 km

• M1: 148,401 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.64 AU - 3.48 AU

Year: 1881 Days

Day: 35 Hours

Environment

Temp: -84 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.17 AU - 5.61 AU

Year: 4398 Days

Day: 35.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594

Radius: 10.4

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.98 AU - 7.46 AU

Year: 5452 Days

Day: 13.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 84,093,704 km

• M1: 129,402 km (0.099 R)
• M2: 528,679 km (0.103 R)
• M3: 974,331 km (0.102 R)
• M4: 1,534,725 km (0.057 R)
• M5: 1,917,396 km (0.113 R)
• M6: 2,461,184 km (0.119 R)
• M7: 3,242,983 km (0.115 R)
• M8: 3,858,428 km (0.114 R)
• M9: 4,375,887 km (0.118 R)
• M10: 4,965,752 km (0.118 R)
• M11: 5,964,617 km (0.108 R)
• M12: 6,336,218 km (0.092 R)
• M13: 6,789,499 km (0.109 R)
• M14: 7,403,898 km (0.104 R)
• M15: 8,167,146 km (0.088 R)
• M16: 8,548,621 km (0.034 R)
• M17: 9,265,344 km (0.115 R)
• M18: 11,279,231 km (0.1 R)
• M19: 11,801,028 km (0.074 R)
• M20: 15,507,465 km (0.072 R)
• M21: 16,212,669 km (0.07 R)
• M22: 16,694,524 km (0.115 R)
• M23: 17,750,236 km (0.109 R)
• M24: 18,456,637 km (0.114 R)
• M25: 25,278,599 km (0.109 R)
• M26: 28,024,468 km (0.117 R)
• M27: 29,070,457 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.5

Radius: 11.6

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.03 AU - 9.23 AU

Year: 8910 Days

Day: 11.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 60.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,093,704 km

• M1: 152,440 km (0.102 R)
• M2: 1,028,186 km (0.112 R)
• M3: 1,498,073 km (0.053 R)
• M4: 2,145,084 km (0.082 R)
• M5: 2,613,774 km (0.1 R)
• M6: 3,266,470 km (0.116 R)
• M7: 6,178,242 km (0.107 R)
• M8: 6,975,898 km (0.11 R)
• M9: 8,277,400 km (0.101 R)
• M10: 8,729,933 km (0.077 R)
• M11: 10,393,761 km (0.05 R)
• M12: 10,814,131 km (0.026 R)
• M13: 13,150,251 km (0.031 R)
• M14: 16,081,322 km (0.118 R)
• M15: 18,566,592 km (0.073 R)
• M16: 21,213,726 km (0.107 R)
• M17: 24,378,020 km (0.11 R)
• M18: 32,399,308 km (0.089 R)
• M19: 35,146,225 km (0.116 R)
• M20: 39,045,493 km (0.12 R)
• M21: 40,968,873 km (0.085 R)
• M22: 45,003,677 km (0.112 R)
• M23: 48,125,635 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.2

Radius: 5.5

Gravity: 31.81 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 13.96 AU - 15.24 AU

Year: 19607 Days

Day: 18.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 84,093,704 km

• M1: 432,338 km (0.11 R)
• M2: 710,739 km (0.118 R)
• M3: 1,289,085 km (0.098 R)
• M4: 1,759,271 km (0.099 R)
• M5: 2,117,707 km (0.081 R)
• M6: 2,499,631 km (0.114 R)
• M7: 2,979,541 km (0.098 R)
• M8: 3,459,152 km (0.081 R)
• M9: 3,670,982 km (0.093 R)
• M10: 3,891,489 km (0.111 R)
• M11: 4,678,973 km (0.114 R)
• M12: 5,567,883 km (0.099 R)
• M13: 7,879,320 km (0.092 R)
• M14: 11,214,455 km (0.108 R)
• M15: 11,679,704 km (0.089 R)
• M16: 15,876,224 km (0.117 R)
• M17: 17,590,017 km (0.117 R)
• M18: 17,857,348 km (0.109 R)
• M19: 19,423,339 km (0.112 R)
• M20: 20,681,008 km (0.057 R)
• M21: 22,095,157 km (0.074 R)
• M22: 23,037,474 km (0.079 R)
• M23: 24,890,243 km (0.09 R)
• M24: 25,227,138 km (0.112 R)
• M25: 26,372,309 km (0.097 R)
• M26: 28,397,865 km (0.117 R)
• M27: 29,261,194 km (0.115 R)
• M28: 39,332,422 km (0.042 R)
• M29: 40,404,590 km (0.074 R)
• M30: 42,128,556 km (0.097 R)
• M31: 43,412,853 km (0.053 R)
• M32: 45,890,643 km (0.1 R)
• M33: 49,338,874 km (0.072 R)
• M34: 50,227,036 km (0.111 R)
• M35: 62,970,830 km (0.079 R)
• M36: 66,570,454 km (0.104 R)
• M37: 68,971,350 km (0.118 R)
• M38: 76,993,387 km (0.084 R)
• M39: 79,880,925 km (0.118 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 19,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit