🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.66 AU - 0.94 AU

Year: 317 Days

Day: 26 Hours

Environment

Temp: -36 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.84 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.8

Radius: 13.8

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.28 AU - 3.46 AU

Year: 2154 Days

Day: 6.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 95,233,840 km

• M1: 171,589 km (0.087 R)
• M2: 695,481 km (0.066 R)
• M3: 1,227,600 km (0.068 R)
• M4: 1,695,393 km (0.095 R)
• M5: 2,421,840 km (0.113 R)
• M6: 2,926,882 km (0.103 R)
• M7: 3,852,893 km (0.099 R)
• M8: 5,323,141 km (0.099 R)
• M9: 5,938,587 km (0.115 R)
• M10: 6,908,878 km (0.085 R)
• M11: 7,443,392 km (0.056 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.4

Radius: 3

Gravity: 75.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 14.59 AU - 17.27 AU

Year: 28162 Days

Day: 18.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 95,233,840 km

• M1: 37,399 km (0.06 R)
• M2: 1,136,196 km (0.114 R)
• M3: 1,931,907 km (0.112 R)
• M4: 2,287,800 km (0.031 R)
• M5: 3,305,215 km (0.079 R)
• M6: 6,268,001 km (0.106 R)
• M7: 7,500,987 km (0.081 R)
• M8: 8,036,398 km (0.117 R)
• M9: 10,239,675 km (0.09 R)
• M10: 13,812,521 km (0.086 R)
• M11: 16,136,225 km (0.085 R)
• M12: 18,324,542 km (0.057 R)
• M13: 19,095,869 km (0.087 R)
• M14: 33,822,134 km (0.049 R)
• M15: 37,070,352 km (0.056 R)
• M16: 43,159,883 km (0.094 R)
• M17: 50,628,707 km (0.111 R)
• M18: 50,816,302 km (0.116 R)
• M19: 61,863,806 km (0.072 R)
• M20: 63,157,827 km (0.09 R)
• M21: 64,469,801 km (0.103 R)
• M22: 64,911,114 km (0.11 R)
• M23: 71,302,684 km (0.117 R)
• M24: 72,011,478 km (0.083 R)
• M25: 85,053,121 km (0.063 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 17,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit