🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.1

Radius: 13.1

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.76 AU - 2.66 AU

Year: 2309 Days

Day: 12.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 48,735,484 km

• M1: 216,767 km (0.108 R)
• M2: 1,251,835 km (0.097 R)
• M3: 1,990,549 km (0.094 R)
• M4: 2,814,983 km (0.037 R)
• M5: 4,778,605 km (0.073 R)
• M6: 5,381,783 km (0.12 R)
• M7: 5,867,228 km (0.101 R)
• M8: 8,109,102 km (0.1 R)
• M9: 9,001,453 km (0.039 R)
• M10: 10,026,648 km (0.091 R)
• M11: 12,747,534 km (0.036 R)
• M12: 14,562,754 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.6

Radius: 11

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.28 AU - 6.04 AU

Year: 8239 Days

Day: 13 Hours

Environment

Temp: -230 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,735,484 km

• M1: 138,528 km (0.088 R)
• M2: 600,486 km (0.069 R)
• M3: 1,210,097 km (0.056 R)
• M4: 1,802,355 km (0.086 R)
• M5: 3,486,079 km (0.047 R)
• M6: 3,890,293 km (0.108 R)
• M7: 4,793,265 km (0.091 R)
• M8: 5,918,541 km (0.046 R)
• M9: 6,309,889 km (0.1 R)
• M10: 7,416,015 km (0.094 R)
• M11: 7,943,348 km (0.114 R)
• M12: 8,533,212 km (0.118 R)
• M13: 9,311,420 km (0.107 R)
• M14: 9,676,738 km (0.1 R)
• M15: 10,136,153 km (0.069 R)
• M16: 10,742,025 km (0.1 R)
• M17: 13,720,070 km (0.085 R)
• M18: 14,678,393 km (0.072 R)
• M19: 15,454,358 km (0.078 R)
• M20: 20,627,003 km (0.099 R)
• M21: 21,955,283 km (0.113 R)
• M22: 25,014,709 km (0.112 R)
• M23: 25,485,044 km (0.088 R)
• M24: 27,260,472 km (0.12 R)
• M25: 27,758,633 km (0.107 R)

Asteroid Belt

Center: 5.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.3

Radius: 4.4

Gravity: 34.16 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.6 AU - 7.48 AU

Year: 10434 Days

Day: 19.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,735,484 km

• M1: 55,202 km (0.084 R)
• M2: 852,409 km (0.091 R)
• M3: 1,820,157 km (0.106 R)
• M4: 2,642,497 km (0.078 R)
• M5: 3,409,784 km (0.117 R)
• M6: 4,700,963 km (0.083 R)
• M7: 4,949,296 km (0.083 R)
• M8: 5,712,095 km (0.074 R)
• M9: 6,474,297 km (0.063 R)
• M10: 7,220,491 km (0.117 R)
• M11: 7,677,662 km (0.094 R)
• M12: 9,602,089 km (0.107 R)
• M13: 11,769,313 km (0.099 R)
• M14: 13,986,653 km (0.026 R)
• M15: 16,609,552 km (0.073 R)
• M16: 17,185,205 km (0.114 R)
• M17: 20,102,962 km (0.091 R)
• M18: 26,504,853 km (0.101 R)
• M19: 28,192,616 km (0.108 R)
• M20: 30,910,510 km (0.069 R)
• M21: 31,452,504 km (0.1 R)
• M22: 34,373,103 km (0.096 R)
• M23: 35,780,071 km (0.095 R)
• M24: 36,618,268 km (0.113 R)
• M25: 45,313,943 km (0.087 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 15,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit