🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.7

Radius: 9.3

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.47 AU - 0.59 AU

Year: 257 Days

Day: 14.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 80,905,192 km

• M1: 115,639 km (0.119 R)
• M2: 562,488 km (0.086 R)
• M3: 893,548 km (0.095 R)
• M4: 1,225,207 km (0.026 R)
• M5: 1,620,295 km (0.094 R)
• M6: 2,022,264 km (0.117 R)
• M7: 2,570,391 km (0.061 R)
• M8: 2,880,058 km (0.083 R)
• M9: 3,193,765 km (0.091 R)
• M10: 4,073,400 km (0.099 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.8

Radius: 7

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.37 AU - 6.43 AU

Year: 10797 Days

Day: 18 Hours

Environment

Temp: -225 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 80,905,192 km

• M1: 87,216 km (0.051 R)
• M2: 307,274 km (0.041 R)
• M3: 765,492 km (0.068 R)
• M4: 1,662,780 km (0.054 R)
• M5: 2,403,290 km (0.106 R)
• M6: 3,912,583 km (0.114 R)
• M7: 5,056,408 km (0.103 R)
• M8: 5,297,261 km (0.11 R)
• M9: 5,609,172 km (0.107 R)
• M10: 5,999,623 km (0.094 R)
• M11: 7,394,772 km (0.113 R)
• M12: 11,110,185 km (0.069 R)
• M13: 11,466,826 km (0.11 R)
• M14: 14,783,262 km (0.074 R)
• M15: 15,910,182 km (0.083 R)
• M16: 17,983,160 km (0.085 R)
• M17: 18,975,892 km (0.078 R)
• M18: 20,154,573 km (0.095 R)
• M19: 20,456,611 km (0.078 R)
• M20: 26,696,937 km (0.063 R)
• M21: 29,029,916 km (0.061 R)
• M22: 29,901,922 km (0.105 R)
• M23: 34,096,945 km (0.102 R)
• M24: 35,835,123 km (0.092 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.1

Radius: 4.4

Gravity: 28.98 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.61 AU - 13.33 AU

Year: 24229 Days

Day: 21.9 Hours

Environment

Temp: -244 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 80,905,192 km

• M1: 55,052 km (0.083 R)
• M2: 194,477 km (0.096 R)
• M3: 869,463 km (0.106 R)
• M4: 1,038,359 km (0.032 R)
• M5: 1,508,844 km (0.086 R)
• M6: 1,791,734 km (0.034 R)
• M7: 2,326,097 km (0.082 R)
• M8: 3,986,185 km (0.075 R)
• M9: 4,924,912 km (0.097 R)
• M10: 5,465,558 km (0.103 R)
• M11: 6,087,586 km (0.109 R)
• M12: 6,988,913 km (0.093 R)
• M13: 9,052,167 km (0.111 R)
• M14: 9,221,512 km (0.101 R)
• M15: 10,779,574 km (0.107 R)
• M16: 14,714,596 km (0.089 R)
• M17: 16,158,216 km (0.033 R)
• M18: 17,344,377 km (0.059 R)
• M19: 18,496,580 km (0.111 R)
• M20: 19,793,593 km (0.07 R)
• M21: 22,670,660 km (0.104 R)
• M22: 27,079,459 km (0.092 R)
• M23: 30,231,934 km (0.04 R)
• M24: 30,865,033 km (0.119 R)
• M25: 32,950,277 km (0.085 R)
• M26: 38,570,221 km (0.086 R)
• M27: 45,618,823 km (0.11 R)
• M28: 46,787,033 km (0.05 R)
• M29: 50,765,888 km (0.059 R)
• M30: 53,294,989 km (0.052 R)
• M31: 55,528,635 km (0.11 R)
• M32: 55,906,819 km (0.102 R)
• M33: 60,580,406 km (0.113 R)
• M34: 67,207,891 km (0.038 R)
• M35: 69,593,079 km (0.082 R)
• M36: 73,162,185 km (0.109 R)
• M37: 75,222,597 km (0.026 R)
• M38: 75,685,602 km (0.09 R)
• M39: 76,617,447 km (0.095 R)
• M40: 80,905,221 km (0.106 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 14,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit