🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.67 AU - 3.77 AU

Year: 2661 Days

Day: 40 Hours

Environment

Temp: -119 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.4

Radius: 10.9

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.48 AU - 10.5 AU

Year: 9174 Days

Day: 14.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,230,762 km

• M1: 135,536 km (0.087 R)
• M2: 841,039 km (0.084 R)
• M3: 2,115,613 km (0.11 R)
• M4: 4,117,831 km (0.088 R)
• M5: 4,570,365 km (0.082 R)
• M6: 5,055,959 km (0.113 R)
• M7: 6,684,631 km (0.057 R)
• M8: 8,592,752 km (0.105 R)
• M9: 9,721,169 km (0.064 R)
• M10: 10,578,365 km (0.11 R)
• M11: 11,375,871 km (0.1 R)
• M12: 12,327,613 km (0.034 R)
• M13: 15,636,568 km (0.1 R)
• M14: 18,120,940 km (0.052 R)
• M15: 21,519,654 km (0.063 R)
• M16: 34,454,484 km (0.059 R)
• M17: 39,876,659 km (0.09 R)
• M18: 42,591,112 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.4

Radius: 5.2

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 11.3 AU - 14.8 AU

Year: 17483 Days

Day: 17 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,230,762 km

• M1: 173,085 km (0.04 R)
• M2: 1,885,980 km (0.101 R)
• M3: 2,971,463 km (0.105 R)
• M4: 3,893,733 km (0.081 R)
• M5: 4,655,635 km (0.075 R)
• M6: 5,215,879 km (0.109 R)
• M7: 5,960,428 km (0.096 R)
• M8: 7,450,423 km (0.11 R)
• M9: 9,702,469 km (0.095 R)
• M10: 12,545,277 km (0.099 R)
• M11: 15,357,867 km (0.076 R)
• M12: 17,742,756 km (0.079 R)
• M13: 22,620,096 km (0.113 R)
• M14: 24,486,479 km (0.107 R)
• M15: 29,235,463 km (0.116 R)
• M16: 37,273,506 km (0.119 R)
• M17: 39,868,581 km (0.102 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: 461 - 17,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit