🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.48 AU - 2.42 AU

Year: 990 Days

Day: 20.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,502,107 km

• M1: 1,467,256 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.71 AU - 3.95 AU

Year: 2724 Days

Day: 14.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.2

Radius: 6.1

Gravity: 17.5 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 11.18 AU - 14.54 AU

Year: 16761 Days

Day: 21.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 66,502,107 km

• M1: 75,846 km (0.115 R)
• M2: 385,215 km (0.098 R)
• M3: 623,374 km (0.071 R)
• M4: 1,190,350 km (0.078 R)
• M5: 1,518,418 km (0.056 R)
• M6: 1,763,908 km (0.109 R)
• M7: 2,484,821 km (0.078 R)
• M8: 2,875,271 km (0.086 R)
• M9: 3,925,897 km (0.117 R)
• M10: 5,505,950 km (0.101 R)
• M11: 7,890,839 km (0.113 R)
• M12: 8,181,508 km (0.114 R)
• M13: 8,379,126 km (0.097 R)
• M14: 10,652,266 km (0.094 R)
• M15: 12,120,419 km (0.077 R)
• M16: 13,718,424 km (0.055 R)
• M17: 14,931,962 km (0.088 R)
• M18: 16,060,827 km (0.085 R)
• M19: 17,735,127 km (0.058 R)
• M20: 19,876,022 km (0.069 R)
• M21: 20,414,425 km (0.111 R)
• M22: 21,614,050 km (0.12 R)
• M23: 23,154,310 km (0.094 R)
• M24: 23,951,217 km (0.09 R)
• M25: 30,519,910 km (0.102 R)
• M26: 40,869,839 km (0.076 R)
• M27: 42,179,419 km (0.104 R)
• M28: 45,035,541 km (0.072 R)
• M29: 45,497,948 km (0.113 R)
• M30: 47,220,717 km (0.086 R)
• M31: 48,662,243 km (0.09 R)
• M32: 51,129,411 km (0.078 R)
• M33: 51,464,510 km (0.085 R)
• M34: 52,478,783 km (0.115 R)
• M35: 57,208,171 km (0.09 R)
• M36: 61,833,288 km (0.078 R)
• M37: 63,557,553 km (0.109 R)
• M38: 66,104,307 km (0.118 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 14,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit