🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.2 AU - 1.42 AU

Year: 562 Days

Day: 38.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,133,551 km

• M1: 113,096 km (0.114 R)
• M2: 962,214 km (0.106 R)

Asteroid Belt

Center: 3.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.6

Radius: 11.7

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.29 AU - 5.83 AU

Year: 4265 Days

Day: 5.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 73,133,551 km

• M1: 145,559 km (0.118 R)
• M2: 600,037 km (0.079 R)
• M3: 1,003,802 km (0.064 R)
• M4: 1,537,118 km (0.082 R)
• M5: 1,911,412 km (0.039 R)
• M6: 2,394,613 km (0.093 R)
• M7: 2,977,297 km (0.082 R)
• M8: 3,505,826 km (0.079 R)
• M9: 4,165,852 km (0.109 R)
• M10: 5,092,312 km (0.094 R)
• M11: 5,505,052 km (0.098 R)
• M12: 6,273,836 km (0.091 R)
• M13: 6,847,095 km (0.117 R)
• M14: 10,426,972 km (0.069 R)
• M15: 11,416,861 km (0.07 R)
• M16: 11,934,769 km (0.102 R)
• M17: 12,468,384 km (0.076 R)
• M18: 13,688,056 km (0.076 R)
• M19: 14,326,838 km (0.07 R)
• M20: 14,819,015 km (0.087 R)
• M21: 15,492,655 km (0.099 R)
• M22: 21,003,092 km (0.109 R)
• M23: 21,638,584 km (0.112 R)
• M24: 25,089,358 km (0.099 R)
• M25: 27,695,951 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.3

Radius: 7.2

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 16.51 AU - 17.93 AU

Year: 26778 Days

Day: 25 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,133,551 km

• M1: 92,900 km (0.059 R)
• M2: 529,876 km (0.073 R)
• M3: 3,357,425 km (0.116 R)
• M4: 3,729,774 km (0.075 R)
• M5: 6,060,659 km (0.061 R)
• M6: 7,386,395 km (0.05 R)
• M7: 7,721,644 km (0.12 R)
• M8: 10,301,010 km (0.092 R)
• M9: 19,689,922 km (0.111 R)
• M10: 28,621,813 km (0.117 R)
• M11: 29,808,872 km (0.047 R)
• M12: 31,525,358 km (0.11 R)
• M13: 52,105,836 km (0.103 R)
• M14: 52,984,424 km (0.069 R)
• M15: 59,413,393 km (0.088 R)
• M16: 65,933,466 km (0.106 R)
• M17: 73,133,612 km (0.059 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 14,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit