🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.3

Radius: 14.8

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.07 AU - 1.67 AU

Year: 1107 Days

Day: 11.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 85,262,525 km

• M1: 184,005 km (0.11 R)
• M2: 723,306 km (0.088 R)
• M3: 1,402,929 km (0.105 R)
• M4: 1,883,138 km (0.056 R)
• M5: 2,359,757 km (0.092 R)
• M6: 3,374,180 km (0.085 R)
• M7: 4,663,265 km (0.101 R)
• M8: 5,589,874 km (0.106 R)
• M9: 6,764,816 km (0.081 R)
• M10: 8,648,552 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.4

Radius: 8

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.34 AU - 1.98 AU

Year: 1476 Days

Day: 13.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,262,525 km

• M1: 99,632 km (0.064 R)
• M2: 411,993 km (0.085 R)
• M3: 744,549 km (0.112 R)
• M4: 1,004,699 km (0.119 R)
• M5: 1,255,575 km (0.116 R)
• M6: 1,698,235 km (0.116 R)
• M7: 2,384,889 km (0.061 R)
• M8: 2,826,203 km (0.084 R)
• M9: 3,336,182 km (0.115 R)
• M10: 3,737,104 km (0.117 R)
• M11: 4,539,398 km (0.119 R)
• M12: 5,011,977 km (0.074 R)
• M13: 6,433,307 km (0.057 R)
• M14: 7,262,827 km (0.025 R)
• M15: 8,275,605 km (0.119 R)
• M16: 8,981,108 km (0.102 R)
• M17: 9,255,770 km (0.11 R)
• M18: 9,630,662 km (0.117 R)
• M19: 10,377,754 km (0.098 R)
• M20: 11,409,381 km (0.031 R)
• M21: 11,877,173 km (0.06 R)
• M22: 12,245,483 km (0.098 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.2

Radius: 3.1

Gravity: 71.3 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.96 AU - 11.18 AU

Year: 23720 Days

Day: 15.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 85,262,525 km

• M1: 38,596 km (0.093 R)
• M2: 213,177 km (0.03 R)
• M3: 368,310 km (0.115 R)
• M4: 651,200 km (0.118 R)
• M5: 805,435 km (0.069 R)
• M6: 1,402,330 km (0.088 R)
• M7: 1,869,525 km (0.116 R)
• M8: 2,204,325 km (0.117 R)
• M9: 2,504,418 km (0.038 R)
• M10: 4,496,912 km (0.087 R)
• M11: 5,290,828 km (0.088 R)
• M12: 5,492,935 km (0.066 R)
• M13: 5,784,351 km (0.109 R)
• M14: 6,580,810 km (0.099 R)
• M15: 6,861,905 km (0.089 R)
• M16: 10,065,094 km (0.074 R)
• M17: 11,211,164 km (0.074 R)
• M18: 11,477,149 km (0.12 R)
• M19: 11,815,539 km (0.12 R)
• M20: 13,458,273 km (0.111 R)
• M21: 17,990,490 km (0.066 R)
• M22: 18,910,966 km (0.116 R)
• M23: 26,599,997 km (0.094 R)
• M24: 27,551,290 km (0.102 R)
• M25: 32,650,184 km (0.083 R)
• M26: 47,893,160 km (0.078 R)
• M27: 49,476,504 km (0.097 R)
• M28: 50,191,133 km (0.063 R)
• M29: 68,368,172 km (0.097 R)
• M30: 70,148,686 km (0.1 R)
• M31: 70,824,270 km (0.043 R)
• M32: 75,203,897 km (0.12 R)
• M33: 76,385,720 km (0.108 R)
• M34: 81,236,880 km (0.047 R)
• M35: 81,732,946 km (0.06 R)
• M36: 82,231,107 km (0.113 R)
• M37: 83,737,707 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 12,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit