🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.98 AU - 4.44 AU

Year: 2584 Days

Day: 45.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,721,138 km

• M1: 29,022 km (0.11 R)
• M2: 1,199,177 km (0.113 R)

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.3

Radius: 11.6

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.78 AU - 7.1 AU

Year: 5910 Days

Day: 9.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,721,138 km

• M1: 144,212 km (0.119 R)
• M2: 547,827 km (0.117 R)
• M3: 950,844 km (0.113 R)
• M4: 1,315,264 km (0.089 R)
• M5: 1,910,215 km (0.111 R)
• M6: 2,431,414 km (0.093 R)
• M7: 3,028,908 km (0.04 R)
• M8: 3,702,248 km (0.115 R)
• M9: 4,541,941 km (0.086 R)
• M10: 5,019,457 km (0.078 R)
• M11: 5,853,615 km (0.104 R)
• M12: 8,343,073 km (0.095 R)
• M13: 9,024,940 km (0.037 R)
• M14: 9,627,670 km (0.07 R)
• M15: 10,017,971 km (0.112 R)
• M16: 10,500,125 km (0.114 R)
• M17: 13,147,858 km (0.097 R)
• M18: 14,071,625 km (0.065 R)
• M19: 16,542,682 km (0.092 R)
• M20: 17,446,253 km (0.102 R)
• M21: 18,086,233 km (0.111 R)
• M22: 18,862,796 km (0.051 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.1

Radius: 3.5

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 14.53 AU - 21.89 AU

Year: 28103 Days

Day: 16 Hours

Environment

Temp: -201 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,721,138 km

• M1: 51,462 km (0.059 R)
• M2: 400,174 km (0.065 R)
• M3: 1,042,398 km (0.089 R)
• M4: 1,435,691 km (0.1 R)
• M5: 4,252,020 km (0.119 R)
• M6: 15,616,372 km (0.109 R)
• M7: 16,115,580 km (0.057 R)
• M8: 19,093,475 km (0.025 R)
• M9: 22,238,920 km (0.072 R)
• M10: 23,328,741 km (0.067 R)
• M11: 24,740,645 km (0.054 R)
• M12: 26,912,657 km (0.115 R)
• M13: 27,116,260 km (0.096 R)
• M14: 27,526,457 km (0.029 R)
• M15: 29,423,657 km (0.108 R)
• M16: 37,376,579 km (0.12 R)
• M17: 46,942,914 km (0.061 R)
• M18: 52,601,753 km (0.073 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 17,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit