🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.66 AU - 2.26 AU

Year: 1056 Days

Day: 33.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.02 AU - 2.66 AU

Year: 1378 Days

Day: 41.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,548,309 km

• M1: 990,338 km (0.061 R)

Asteroid Belt

Center: 3.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.4

Radius: 11.1

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.21 AU - 6.23 AU

Year: 4592 Days

Day: 10.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,548,309 km

• M1: 138,079 km (0.101 R)
• M2: 513,270 km (0.1 R)
• M3: 1,272,180 km (0.105 R)
• M4: 1,768,995 km (0.068 R)
• M5: 2,115,463 km (0.11 R)
• M6: 2,695,754 km (0.105 R)
• M7: 3,400,210 km (0.08 R)
• M8: 4,081,628 km (0.085 R)
• M9: 4,442,758 km (0.025 R)
• M10: 5,174,740 km (0.108 R)
• M11: 5,955,042 km (0.081 R)
• M12: 6,517,680 km (0.105 R)
• M13: 8,117,480 km (0.097 R)
• M14: 8,770,325 km (0.047 R)
• M15: 10,445,073 km (0.102 R)
• M16: 11,979,349 km (0.105 R)
• M17: 13,134,244 km (0.053 R)
• M18: 14,361,844 km (0.109 R)
• M19: 15,840,021 km (0.118 R)
• M20: 16,374,684 km (0.108 R)
• M21: 18,963,774 km (0.049 R)
• M22: 21,452,335 km (0.119 R)
• M23: 22,700,130 km (0.066 R)
• M24: 24,464,338 km (0.098 R)
• M25: 25,744,447 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493

Radius: 7.9

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 14.06 AU - 14.34 AU

Year: 20602 Days

Day: 15.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 69,548,309 km

• M1: 98,286 km (0.06 R)
• M2: 552,465 km (0.104 R)
• M3: 1,022,801 km (0.05 R)
• M4: 1,526,945 km (0.07 R)
• M5: 2,616,766 km (0.119 R)
• M6: 2,950,070 km (0.066 R)
• M7: 5,505,202 km (0.114 R)
• M8: 5,775,525 km (0.069 R)
• M9: 6,095,365 km (0.092 R)
• M10: 6,858,165 km (0.1 R)
• M11: 10,733,198 km (0.115 R)
• M12: 14,507,403 km (0.108 R)
• M13: 15,250,007 km (0.107 R)
• M14: 15,862,161 km (0.025 R)
• M15: 16,331,899 km (0.07 R)
• M16: 18,561,356 km (0.073 R)
• M17: 20,246,875 km (0.03 R)
• M18: 22,420,831 km (0.108 R)
• M19: 24,124,452 km (0.104 R)
• M20: 25,165,803 km (0.068 R)
• M21: 25,697,623 km (0.087 R)
• M22: 27,674,409 km (0.071 R)
• M23: 32,803,073 km (0.096 R)
• M24: 35,790,243 km (0.11 R)
• M25: 37,418,467 km (0.106 R)
• M26: 53,826,211 km (0.043 R)
• M27: 54,178,215 km (0.111 R)
• M28: 65,264,165 km (0.079 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 17,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit