🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.8

Radius: 9.3

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.55 AU - 0.63 AU

Year: 307 Days

Day: 10.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 79,917,679 km

• M1: 115,639 km (0.068 R)
• M2: 532,868 km (0.078 R)
• M3: 833,559 km (0.113 R)
• M4: 1,873,564 km (0.108 R)
• M5: 2,243,669 km (0.092 R)
• M6: 3,161,003 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297

Radius: 8.5

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.62 AU - 2.46 AU

Year: 1976 Days

Day: 14.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 79,917,679 km

• M1: 110,702 km (0.119 R)
• M2: 397,182 km (0.092 R)
• M3: 674,986 km (0.063 R)
• M4: 996,920 km (0.113 R)
• M5: 1,278,015 km (0.119 R)
• M6: 1,705,416 km (0.097 R)
• M7: 2,294,981 km (0.112 R)
• M8: 3,099,219 km (0.083 R)
• M9: 3,598,128 km (0.099 R)
• M10: 4,813,910 km (0.098 R)
• M11: 5,830,128 km (0.113 R)
• M12: 6,736,093 km (0.098 R)
• M13: 7,364,404 km (0.117 R)
• M14: 8,031,162 km (0.072 R)
• M15: 8,478,609 km (0.056 R)
• M16: 9,150,752 km (0.107 R)
• M17: 10,016,625 km (0.042 R)
• M18: 10,502,369 km (0.088 R)
• M19: 10,834,775 km (0.114 R)
• M20: 11,982,191 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.2

Radius: 3.5

Gravity: 61.16 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.85 AU - 11.61 AU

Year: 20585 Days

Day: 19.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 79,917,679 km

• M1: 50,265 km (0.11 R)
• M2: 227,239 km (0.11 R)
• M3: 449,990 km (0.079 R)
• M4: 917,484 km (0.071 R)
• M5: 1,399,338 km (0.085 R)
• M6: 1,815,819 km (0.037 R)
• M7: 3,295,043 km (0.064 R)
• M8: 4,323,378 km (0.112 R)
• M9: 5,232,485 km (0.084 R)
• M10: 6,573,031 km (0.082 R)
• M11: 7,034,840 km (0.079 R)
• M12: 7,468,674 km (0.102 R)
• M13: 8,074,395 km (0.092 R)
• M14: 8,987,840 km (0.104 R)
• M15: 10,269,295 km (0.089 R)
• M16: 10,953,556 km (0.096 R)
• M17: 14,757,980 km (0.119 R)
• M18: 15,149,328 km (0.111 R)
• M19: 16,116,627 km (0.096 R)
• M20: 20,495,207 km (0.107 R)
• M21: 20,786,325 km (0.076 R)
• M22: 24,066,707 km (0.09 R)
• M23: 27,206,168 km (0.094 R)
• M24: 27,794,088 km (0.07 R)
• M25: 27,912,719 km (0.115 R)
• M26: 28,631,387 km (0.064 R)
• M27: 29,732,278 km (0.118 R)
• M28: 30,481,763 km (0.079 R)
• M29: 30,861,293 km (0.081 R)
• M30: 32,018,432 km (0.115 R)
• M31: 32,805,766 km (0.11 R)
• M32: 40,177,051 km (0.069 R)
• M33: 41,246,527 km (0.116 R)
• M34: 49,792,006 km (0.115 R)
• M35: 49,967,035 km (0.094 R)
• M36: 52,278,921 km (0.102 R)
• M37: 53,004,470 km (0.05 R)
• M38: 59,051,665 km (0.087 R)
• M39: 67,664,164 km (0.109 R)
• M40: 78,016,038 km (0.093 R)
• M41: 78,488,617 km (0.071 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 20,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit