🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.4

Radius: 10.3

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.62 AU - 3 AU

Year: 2071 Days

Day: 5.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 40,735,442 km

• M1: 128,056 km (0.091 R)
• M2: 1,094,757 km (0.112 R)
• M3: 1,802,505 km (0.069 R)
• M4: 2,667,928 km (0.103 R)
• M5: 3,279,784 km (0.061 R)
• M6: 3,964,942 km (0.086 R)
• M7: 4,763,047 km (0.111 R)
• M8: 9,695,588 km (0.119 R)
• M9: 10,538,272 km (0.112 R)
• M10: 11,911,730 km (0.106 R)
• M11: 13,771,232 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.5

Radius: 10

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.21 AU - 9.87 AU

Year: 10024 Days

Day: 12.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 40,735,442 km

• M1: 124,316 km (0.075 R)
• M2: 550,221 km (0.055 R)
• M3: 931,396 km (0.113 R)
• M4: 1,648,868 km (0.092 R)
• M5: 2,063,852 km (0.097 R)
• M6: 2,642,347 km (0.065 R)
• M7: 4,201,307 km (0.045 R)
• M8: 5,102,335 km (0.083 R)
• M9: 5,695,341 km (0.064 R)
• M10: 6,652,318 km (0.064 R)
• M11: 7,633,680 km (0.118 R)
• M12: 8,283,982 km (0.096 R)
• M13: 8,665,756 km (0.109 R)
• M14: 9,193,088 km (0.114 R)
• M15: 9,694,989 km (0.109 R)
• M16: 10,457,789 km (0.091 R)
• M17: 11,519,036 km (0.046 R)
• M18: 14,576,069 km (0.079 R)
• M19: 15,898,514 km (0.08 R)
• M20: 17,784,195 km (0.09 R)
• M21: 21,514,418 km (0.11 R)
• M22: 24,589,552 km (0.073 R)
• M23: 26,459,226 km (0.099 R)
• M24: 27,569,242 km (0.119 R)
• M25: 29,194,473 km (0.076 R)
• M26: 31,802,263 km (0.109 R)
• M27: 32,425,488 km (0.117 R)
• M28: 32,740,092 km (0.106 R)
• M29: 35,552,832 km (0.074 R)
• M30: 38,171,841 km (0.066 R)
• M31: 40,551,644 km (0.065 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.8

Radius: 4.2

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 13.05 AU - 17.37 AU

Year: 26083 Days

Day: 19.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,735,442 km

• M1: 52,210 km (0.054 R)
• M2: 456,573 km (0.088 R)
• M3: 750,832 km (0.117 R)
• M4: 1,323,792 km (0.044 R)
• M5: 1,766,751 km (0.069 R)
• M6: 4,693,484 km (0.049 R)
• M7: 6,422,835 km (0.078 R)
• M8: 8,238,953 km (0.099 R)
• M9: 9,377,692 km (0.083 R)
• M10: 12,731,826 km (0.085 R)
• M11: 14,006,549 km (0.088 R)
• M12: 14,798,521 km (0.101 R)
• M13: 17,630,707 km (0.119 R)
• M14: 18,194,691 km (0.116 R)
• M15: 22,319,853 km (0.043 R)
• M16: 24,337,928 km (0.088 R)
• M17: 26,291,826 km (0.095 R)
• M18: 39,527,049 km (0.118 R)
• M19: 39,766,854 km (0.117 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: 526 - 19,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit