🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.19 AU - 1.93 AU

Year: 712 Days

Day: 19.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,436,079 km

• M1: 640,877 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.64 AU - 2.12 AU

Year: 942 Days

Day: 37.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.3

Radius: 14.3

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.39 AU - 12.75 AU

Year: 12552 Days

Day: 7.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 95,436,079 km

• M1: 177,872 km (0.107 R)
• M2: 638,933 km (0.101 R)
• M3: 1,343,538 km (0.104 R)
• M4: 1,929,513 km (0.092 R)
• M5: 2,643,843 km (0.102 R)
• M6: 4,636,188 km (0.087 R)
• M7: 5,644,028 km (0.081 R)
• M8: 6,714,850 km (0.118 R)
• M9: 7,786,270 km (0.104 R)
• M10: 9,209,395 km (0.077 R)
• M11: 12,151,985 km (0.064 R)
• M12: 12,626,958 km (0.097 R)
• M13: 14,126,826 km (0.109 R)
• M14: 14,785,655 km (0.066 R)
• M15: 16,450,979 km (0.107 R)
• M16: 17,254,768 km (0.086 R)
• M17: 18,626,431 km (0.111 R)
• M18: 21,846,076 km (0.048 R)
• M19: 23,725,325 km (0.119 R)
• M20: 25,904,966 km (0.092 R)
• M21: 31,208,958 km (0.099 R)
• M22: 31,989,410 km (0.118 R)
• M23: 36,332,386 km (0.103 R)
• M24: 37,445,394 km (0.082 R)
• M25: 41,990,776 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.3

Radius: 7.1

Gravity: 13.69 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 16.61 AU - 19.47 AU

Year: 27986 Days

Day: 21.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 95,436,079 km

• M1: 116,986 km (0.101 R)
• M2: 608,115 km (0.114 R)
• M3: 862,581 km (0.094 R)
• M4: 1,560,306 km (0.065 R)
• M5: 1,842,597 km (0.105 R)
• M6: 3,422,201 km (0.036 R)
• M7: 4,536,855 km (0.102 R)
• M8: 5,487,250 km (0.101 R)
• M9: 15,102,204 km (0.075 R)
• M10: 15,438,201 km (0.109 R)
• M11: 22,702,524 km (0.062 R)
• M12: 25,318,243 km (0.087 R)
• M13: 29,022,885 km (0.098 R)
• M14: 29,936,628 km (0.101 R)
• M15: 41,778,646 km (0.062 R)
• M16: 42,608,017 km (0.098 R)
• M17: 47,277,265 km (0.068 R)
• M18: 52,659,946 km (0.117 R)
• M19: 55,200,268 km (0.108 R)
• M20: 66,403,353 km (0.107 R)
• M21: 70,761,738 km (0.09 R)
• M22: 71,231,325 km (0.077 R)
• M23: 72,891,263 km (0.107 R)
• M24: 78,025,612 km (0.088 R)
• M25: 80,298,003 km (0.089 R)
• M26: 92,604,224 km (0.099 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 18,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit