🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.3

Radius: 12.6

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.47 AU - 2.03 AU

Year: 1519 Days

Day: 8.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 32,283,735 km

• M1: 156,629 km (0.106 R)
• M2: 653,743 km (0.099 R)
• M3: 1,354,459 km (0.113 R)
• M4: 1,829,432 km (0.099 R)
• M5: 2,370,827 km (0.09 R)
• M6: 2,798,228 km (0.108 R)
• M7: 3,420,107 km (0.083 R)
• M8: 3,889,993 km (0.111 R)
• M9: 4,402,815 km (0.078 R)
• M10: 5,189,251 km (0.095 R)
• M11: 5,917,643 km (0.098 R)
• M12: 7,306,809 km (0.12 R)
• M13: 8,599,185 km (0.096 R)
• M14: 10,657,502 km (0.103 R)

Asteroid Belt

Center: 3.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.7

Radius: 12

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.72 AU - 6.92 AU

Year: 9211 Days

Day: 14.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,283,735 km

• M1: 149,299 km (0.059 R)
• M2: 635,193 km (0.076 R)
• M3: 1,193,941 km (0.081 R)
• M4: 2,070,883 km (0.104 R)
• M5: 2,642,497 km (0.108 R)
• M6: 3,124,352 km (0.066 R)
• M7: 3,664,699 km (0.103 R)
• M8: 4,729,387 km (0.114 R)
• M9: 5,472,141 km (0.093 R)
• M10: 6,414,757 km (0.088 R)
• M11: 7,496,948 km (0.098 R)
• M12: 9,243,353 km (0.066 R)
• M13: 16,503,188 km (0.113 R)
• M14: 18,271,286 km (0.086 R)
• M15: 19,103,648 km (0.102 R)
• M16: 19,694,560 km (0.058 R)
• M17: 21,190,389 km (0.087 R)
• M18: 23,054,378 km (0.101 R)
• M19: 24,407,341 km (0.104 R)
• M20: 26,860,447 km (0.065 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.4

Radius: 4

Gravity: 14.65 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.16 AU - 6.68 AU

Year: 9449 Days

Day: 22.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 32,283,735 km

• M1: 50,414 km (0.088 R)
• M2: 191,934 km (0.112 R)
• M3: 374,593 km (0.078 R)
• M4: 720,164 km (0.115 R)
• M5: 1,272,479 km (0.065 R)
• M6: 2,175,303 km (0.098 R)
• M7: 2,814,385 km (0.066 R)
• M8: 3,959,257 km (0.081 R)
• M9: 4,401,469 km (0.107 R)
• M10: 4,767,684 km (0.072 R)
• M11: 5,296,513 km (0.063 R)
• M12: 5,530,484 km (0.064 R)
• M13: 7,844,015 km (0.067 R)
• M14: 11,296,584 km (0.057 R)
• M15: 13,432,094 km (0.11 R)
• M16: 15,882,058 km (0.037 R)
• M17: 16,677,619 km (0.067 R)
• M18: 17,692,791 km (0.073 R)
• M19: 20,480,996 km (0.078 R)
• M20: 20,911,987 km (0.101 R)
• M21: 21,129,802 km (0.089 R)
• M22: 21,866,870 km (0.085 R)
• M23: 26,652,207 km (0.051 R)
• M24: 27,861,257 km (0.089 R)
• M25: 28,036,885 km (0.114 R)
• M26: 28,836,486 km (0.108 R)
• M27: 30,388,115 km (0.115 R)
• M28: 32,090,688 km (0.112 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 16,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit