🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.2 AU - 1.2 AU

Year: 473 Days

Day: 13.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 69,333,039 km

• M1: 98,435 km (0.119 R)
• M2: 224,995 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.55 AU - 1.97 AU

Year: 840 Days

Day: 21.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,333,039 km

• M1: 38,147 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.79 AU - 2.89 AU

Year: 1288 Days

Day: 13.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,333,039 km

• M1: 108,010 km (0.065 R)
• M2: 302,936 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.2 AU - 2.68 AU

Year: 1372 Days

Day: 35.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,333,039 km

• M1: 483,201 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.08 AU - 4.56 AU

Year: 2687 Days

Day: 47.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,333,039 km

• M1: 80,334 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.7

Radius: 10.5

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.31 AU - 10.13 AU

Year: 9267 Days

Day: 8.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 69,333,039 km

• M1: 130,749 km (0.09 R)
• M2: 693,536 km (0.037 R)
• M3: 1,064,389 km (0.062 R)
• M4: 1,401,732 km (0.07 R)
• M5: 2,079,560 km (0.076 R)
• M6: 2,522,370 km (0.088 R)
• M7: 3,270,658 km (0.087 R)
• M8: 5,050,424 km (0.086 R)
• M9: 5,890,267 km (0.085 R)
• M10: 6,488,060 km (0.075 R)
• M11: 6,858,314 km (0.106 R)
• M12: 10,805,305 km (0.111 R)
• M13: 11,433,167 km (0.119 R)
• M14: 12,085,114 km (0.105 R)
• M15: 12,704,300 km (0.064 R)
• M16: 14,815,874 km (0.084 R)
• M17: 15,921,701 km (0.101 R)
• M18: 16,257,249 km (0.058 R)
• M19: 16,666,100 km (0.09 R)
• M20: 18,739,676 km (0.115 R)
• M21: 19,113,821 km (0.067 R)
• M22: 19,569,496 km (0.057 R)
• M23: 22,709,555 km (0.117 R)
• M24: 26,638,444 km (0.035 R)
• M25: 29,361,873 km (0.112 R)
• M26: 30,480,865 km (0.096 R)
• M27: 32,480,241 km (0.116 R)
• M28: 33,238,403 km (0.068 R)
• M29: 35,469,655 km (0.079 R)
• M30: 39,488,901 km (0.116 R)
• M31: 40,104,496 km (0.095 R)
• M32: 43,019,112 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.3

Radius: 3.9

Gravity: 23.43 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 15.36 AU - 17.64 AU

Year: 24121 Days

Day: 19.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 69,333,039 km

• M1: 48,470 km (0.079 R)
• M2: 207,791 km (0.052 R)
• M3: 426,204 km (0.088 R)
• M4: 902,524 km (0.046 R)
• M5: 1,054,964 km (0.045 R)
• M6: 1,224,608 km (0.11 R)
• M7: 1,521,111 km (0.11 R)
• M8: 2,448,917 km (0.07 R)
• M9: 3,615,182 km (0.092 R)
• M10: 4,754,071 km (0.115 R)
• M11: 5,367,123 km (0.028 R)
• M12: 5,712,245 km (0.106 R)
• M13: 8,249,724 km (0.11 R)
• M14: 9,512,181 km (0.117 R)
• M15: 11,079,966 km (0.097 R)
• M16: 11,829,003 km (0.088 R)
• M17: 12,611,250 km (0.118 R)
• M18: 13,497,019 km (0.077 R)
• M19: 15,088,890 km (0.078 R)
• M20: 20,980,204 km (0.11 R)
• M21: 21,737,767 km (0.061 R)
• M22: 23,813,139 km (0.111 R)
• M23: 26,233,483 km (0.027 R)
• M24: 27,112,220 km (0.114 R)
• M25: 29,985,098 km (0.04 R)
• M26: 30,703,467 km (0.105 R)
• M27: 43,049,929 km (0.114 R)
• M28: 44,425,481 km (0.072 R)
• M29: 45,046,163 km (0.094 R)
• M30: 50,725,496 km (0.076 R)
• M31: 51,573,866 km (0.102 R)
• M32: 59,076,947 km (0.117 R)
• M33: 62,503,636 km (0.115 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 14,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit