🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.3

Radius: 14.1

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.1 AU - 1.72 AU

Year: 1081 Days

Day: 7.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 46,121,336 km

• M1: 175,329 km (0.058 R)
• M2: 620,083 km (0.088 R)
• M3: 1,085,333 km (0.119 R)
• M4: 1,769,444 km (0.051 R)
• M5: 2,376,961 km (0.075 R)
• M6: 2,987,619 km (0.11 R)
• M7: 3,505,826 km (0.117 R)
• M8: 4,067,716 km (0.117 R)
• M9: 4,707,546 km (0.063 R)
• M10: 5,596,157 km (0.086 R)
• M11: 6,345,044 km (0.079 R)
• M12: 7,111,584 km (0.092 R)
• M13: 8,362,970 km (0.111 R)
• M14: 10,305,498 km (0.107 R)
• M15: 10,843,003 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.2

Radius: 11.6

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.68 AU - 5.42 AU

Year: 6267 Days

Day: 8.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 46,121,336 km

• M1: 145,409 km (0.114 R)
• M2: 674,686 km (0.1 R)
• M3: 1,159,832 km (0.069 R)
• M4: 2,184,129 km (0.092 R)
• M5: 2,655,961 km (0.114 R)
• M6: 3,571,649 km (0.065 R)
• M7: 4,855,199 km (0.082 R)
• M8: 5,729,000 km (0.071 R)
• M9: 6,704,528 km (0.119 R)
• M10: 7,826,961 km (0.105 R)
• M11: 9,694,092 km (0.1 R)
• M12: 10,489,503 km (0.056 R)
• M13: 11,531,602 km (0.12 R)
• M14: 12,478,557 km (0.12 R)
• M15: 14,230,049 km (0.116 R)
• M16: 15,011,398 km (0.111 R)
• M17: 18,215,336 km (0.118 R)
• M18: 19,064,453 km (0.041 R)
• M19: 20,538,142 km (0.093 R)
• M20: 20,994,565 km (0.112 R)
• M21: 23,051,835 km (0.04 R)
• M22: 25,326,920 km (0.063 R)
• M23: 26,384,726 km (0.03 R)
• M24: 28,212,662 km (0.117 R)
• M25: 32,119,411 km (0.06 R)
• M26: 33,358,380 km (0.116 R)
• M27: 38,060,241 km (0.104 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.7

Radius: 3.7

Gravity: 28.17 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.22 AU - 8.26 AU

Year: 12578 Days

Day: 22.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 46,121,336 km

• M1: 46,076 km (0.111 R)
• M2: 177,872 km (0.096 R)
• M3: 323,730 km (0.096 R)
• M4: 484,996 km (0.078 R)
• M5: 667,207 km (0.072 R)
• M6: 942,915 km (0.037 R)
• M7: 1,068,278 km (0.117 R)
• M8: 1,193,193 km (0.112 R)
• M9: 2,107,385 km (0.111 R)
• M10: 2,323,554 km (0.102 R)
• M11: 2,821,416 km (0.12 R)
• M12: 2,972,809 km (0.088 R)
• M13: 3,484,134 km (0.094 R)
• M14: 3,633,134 km (0.094 R)
• M15: 3,917,669 km (0.097 R)
• M16: 4,952,886 km (0.071 R)
• M17: 5,109,814 km (0.117 R)
• M18: 6,944,483 km (0.062 R)
• M19: 9,557,060 km (0.094 R)
• M20: 9,702,619 km (0.091 R)
• M21: 10,048,190 km (0.11 R)
• M22: 15,513,598 km (0.08 R)
• M23: 18,490,746 km (0.101 R)
• M24: 20,033,399 km (0.115 R)
• M25: 20,999,053 km (0.086 R)
• M26: 21,493,324 km (0.065 R)
• M27: 22,676,793 km (0.049 R)
• M28: 25,730,385 km (0.117 R)
• M29: 28,743,436 km (0.067 R)
• M30: 30,282,199 km (0.118 R)
• M31: 30,701,672 km (0.1 R)
• M32: 31,231,398 km (0.112 R)
• M33: 31,445,024 km (0.053 R)
• M34: 33,634,987 km (0.073 R)
• M35: 34,652,701 km (0.063 R)
• M36: 39,300,857 km (0.059 R)
• M37: 39,674,702 km (0.064 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: 550 - 19,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit