🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.97 AU - 3.65 AU

Year: 2269 Days

Day: 30.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806

Radius: 10.5

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.06 AU - 8.44 AU

Year: 7354 Days

Day: 11 Hours

Environment

Temp: -155 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 50,157,015 km

• M1: 131,197 km (0.054 R)
• M2: 562,189 km (0.081 R)
• M3: 1,023,100 km (0.056 R)
• M4: 1,402,929 km (0.055 R)
• M5: 3,490,268 km (0.092 R)
• M6: 5,115,350 km (0.066 R)
• M7: 7,503,979 km (0.083 R)
• M8: 8,316,445 km (0.037 R)
• M9: 9,367,669 km (0.078 R)
• M10: 10,309,537 km (0.092 R)
• M11: 10,803,659 km (0.119 R)
• M12: 12,436,221 km (0.037 R)
• M13: 13,340,390 km (0.109 R)
• M14: 13,868,022 km (0.057 R)
• M15: 16,250,368 km (0.106 R)
• M16: 17,399,728 km (0.072 R)
• M17: 17,747,843 km (0.088 R)
• M18: 18,100,744 km (0.039 R)
• M19: 18,458,133 km (0.101 R)
• M20: 19,039,919 km (0.066 R)
• M21: 19,935,562 km (0.078 R)
• M22: 21,252,023 km (0.091 R)
• M23: 22,378,944 km (0.052 R)
• M24: 25,192,431 km (0.114 R)
• M25: 26,180,525 km (0.099 R)
• M26: 27,757,885 km (0.076 R)
• M27: 29,201,504 km (0.045 R)
• M28: 33,724,596 km (0.072 R)
• M29: 34,704,013 km (0.073 R)
• M30: 36,605,701 km (0.096 R)
• M31: 39,168,462 km (0.1 R)
• M32: 40,372,127 km (0.103 R)
• M33: 41,229,024 km (0.086 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.9

Radius: 3

Gravity: 16.99 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 12.43 AU - 18.27 AU

Year: 22656 Days

Day: 18.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 50,157,015 km

• M1: 37,399 km (0.086 R)
• M2: 144,960 km (0.08 R)
• M3: 801,845 km (0.085 R)
• M4: 1,417,739 km (0.071 R)
• M5: 3,391,533 km (0.094 R)
• M6: 3,645,551 km (0.109 R)
• M7: 3,750,568 km (0.115 R)
• M8: 4,191,284 km (0.066 R)
• M9: 6,264,710 km (0.102 R)
• M10: 6,569,142 km (0.107 R)
• M11: 14,381,143 km (0.086 R)
• M12: 15,111,479 km (0.102 R)
• M13: 17,081,384 km (0.043 R)
• M14: 19,136,859 km (0.093 R)
• M15: 26,182,769 km (0.114 R)
• M16: 28,798,787 km (0.118 R)
• M17: 29,849,712 km (0.102 R)
• M18: 30,062,889 km (0.099 R)
• M19: 32,363,106 km (0.105 R)
• M20: 39,833,425 km (0.106 R)
• M21: 41,268,667 km (0.106 R)
• M22: 47,354,159 km (0.107 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 19,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit