🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.02 AU - 1.2 AU

Year: 431 Days

Day: 27.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.93 AU - 1.93 AU

Year: 989 Days

Day: 24.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,181,939 km

• M1: 43,383 km (0.11 R)

Asteroid Belt

Center: 8.65 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.8

Radius: 5.8

Gravity: 15.93 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 14.19 AU - 16.53 AU

Year: 22211 Days

Day: 20.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 75,181,939 km

• M1: 72,256 km (0.098 R)
• M2: 252,820 km (0.115 R)
• M3: 461,061 km (0.068 R)
• M4: 1,097,450 km (0.094 R)
• M5: 1,810,882 km (0.1 R)
• M6: 2,419,746 km (0.067 R)
• M7: 4,459,363 km (0.029 R)
• M8: 5,636,848 km (0.112 R)
• M9: 7,054,288 km (0.103 R)
• M10: 8,071,104 km (0.107 R)
• M11: 9,573,965 km (0.113 R)
• M12: 10,271,839 km (0.069 R)
• M13: 11,964,987 km (0.107 R)
• M14: 14,727,013 km (0.094 R)
• M15: 17,714,333 km (0.051 R)
• M16: 18,674,751 km (0.074 R)
• M17: 19,213,154 km (0.071 R)
• M18: 24,853,741 km (0.112 R)
• M19: 26,615,406 km (0.118 R)
• M20: 27,411,715 km (0.101 R)
• M21: 28,813,447 km (0.089 R)
• M22: 29,291,113 km (0.053 R)
• M23: 36,266,862 km (0.09 R)
• M24: 48,853,129 km (0.052 R)
• M25: 52,311,533 km (0.079 R)
• M26: 57,799,681 km (0.104 R)
• M27: 58,368,751 km (0.077 R)
• M28: 59,133,196 km (0.031 R)
• M29: 62,258,295 km (0.064 R)
• M30: 70,332,990 km (0.042 R)
• M31: 75,181,906 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 13,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit