🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.47 AU - 0.59 AU

Year: 166 Days

Day: 14.2 Hours

Environment

Temp: 68 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.84 AU - 0.98 AU

Year: 374 Days

Day: 47.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.2

Radius: 3.2

Gravity: 58.52 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.9 AU - 12.3 AU

Year: 14855 Days

Day: 16.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 59,682,783 km

• M1: 92,601 km (0.098 R)
• M2: 196,572 km (0.079 R)
• M3: 376,239 km (0.097 R)
• M4: 784,641 km (0.039 R)
• M5: 994,227 km (0.098 R)
• M6: 1,175,091 km (0.038 R)
• M7: 1,449,753 km (0.113 R)
• M8: 1,634,058 km (0.081 R)
• M9: 2,282,116 km (0.049 R)
• M10: 3,390,636 km (0.091 R)
• M11: 3,605,009 km (0.058 R)
• M12: 5,366,824 km (0.087 R)
• M13: 5,474,833 km (0.083 R)
• M14: 5,807,389 km (0.108 R)
• M15: 7,317,729 km (0.079 R)
• M16: 8,234,016 km (0.117 R)
• M17: 10,291,137 km (0.061 R)
• M18: 11,201,889 km (0.113 R)
• M19: 12,603,321 km (0.106 R)
• M20: 12,794,208 km (0.114 R)
• M21: 13,182,116 km (0.12 R)
• M22: 19,042,762 km (0.114 R)
• M23: 22,116,400 km (0.108 R)
• M24: 25,201,706 km (0.119 R)
• M25: 28,671,330 km (0.093 R)
• M26: 30,806,540 km (0.095 R)
• M27: 31,037,369 km (0.055 R)
• M28: 31,971,907 km (0.091 R)
• M29: 33,652,191 km (0.11 R)
• M30: 34,019,753 km (0.113 R)
• M31: 37,187,637 km (0.082 R)
• M32: 38,108,562 km (0.103 R)
• M33: 40,270,550 km (0.077 R)
• M34: 42,798,904 km (0.092 R)
• M35: 45,580,377 km (0.103 R)
• M36: 53,803,622 km (0.111 R)
• M37: 53,970,873 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 12,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit