🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.12 AU - 1.2 AU

Year: 468 Days

Day: 13 Hours

Environment

Temp: -9 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,169,077 km

• M1: 921,822 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.43 AU - 2.31 AU

Year: 958 Days

Day: 14.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.02 AU - 4.26 AU

Year: 2602 Days

Day: 12.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.92 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.2

Radius: 7.2

Gravity: 14.26 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 10.92 AU - 13.48 AU

Year: 15969 Days

Day: 18.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,169,077 km

• M1: 90,507 km (0.097 R)
• M2: 571,763 km (0.104 R)
• M3: 1,052,122 km (0.047 R)
• M4: 1,937,143 km (0.118 R)
• M5: 2,566,501 km (0.105 R)
• M6: 3,271,705 km (0.09 R)
• M7: 4,099,281 km (0.036 R)
• M8: 4,350,456 km (0.086 R)
• M9: 5,348,722 km (0.07 R)
• M10: 6,202,178 km (0.11 R)
• M11: 6,877,613 km (0.084 R)
• M12: 7,324,013 km (0.07 R)
• M13: 8,029,815 km (0.073 R)
• M14: 8,274,857 km (0.105 R)
• M15: 9,796,117 km (0.114 R)
• M16: 10,246,706 km (0.06 R)
• M17: 10,652,116 km (0.083 R)
• M18: 11,068,298 km (0.039 R)
• M19: 15,017,831 km (0.109 R)
• M20: 15,315,381 km (0.055 R)
• M21: 16,309,609 km (0.092 R)
• M22: 16,703,350 km (0.031 R)
• M23: 19,727,471 km (0.094 R)
• M24: 22,999,326 km (0.061 R)
• M25: 23,494,495 km (0.094 R)
• M26: 25,022,637 km (0.077 R)
• M27: 26,507,696 km (0.049 R)
• M28: 29,652,243 km (0.089 R)
• M29: 29,885,915 km (0.107 R)
• M30: 33,288,069 km (0.101 R)
• M31: 34,434,288 km (0.081 R)
• M32: 37,482,494 km (0.088 R)
• M33: 46,901,924 km (0.116 R)
• M34: 52,836,173 km (0.117 R)
• M35: 55,982,665 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: 371 - 16,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit