🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.15 AU - 1.59 AU

Year: 614 Days

Day: 47.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,112,589 km

• M1: 31,416 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.4

Radius: 11.6

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.92 AU - 8.62 AU

Year: 7505 Days

Day: 10.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 79,112,589 km

• M1: 144,512 km (0.119 R)
• M2: 696,378 km (0.092 R)
• M3: 1,349,522 km (0.062 R)
• M4: 2,331,932 km (0.079 R)
• M5: 3,191,072 km (0.114 R)
• M6: 13,662,026 km (0.117 R)
• M7: 14,404,330 km (0.067 R)
• M8: 15,845,406 km (0.099 R)
• M9: 16,858,034 km (0.089 R)
• M10: 19,082,256 km (0.069 R)
• M11: 28,178,105 km (0.108 R)
• M12: 29,380,723 km (0.058 R)
• M13: 31,101,996 km (0.101 R)
• M14: 31,591,779 km (0.079 R)
• M15: 34,954,739 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.4

Radius: 8.1

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.6 AU - 8.86 AU

Year: 9876 Days

Day: 5.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 79,112,589 km

• M1: 100,979 km (0.1 R)
• M2: 379,081 km (0.103 R)
• M3: 688,150 km (0.062 R)
• M4: 1,044,941 km (0.079 R)
• M5: 1,536,071 km (0.074 R)
• M6: 2,327,144 km (0.08 R)
• M7: 2,581,012 km (0.091 R)
• M8: 3,573,145 km (0.051 R)
• M9: 6,390,073 km (0.103 R)
• M10: 6,673,711 km (0.094 R)
• M11: 9,166,610 km (0.054 R)
• M12: 9,482,261 km (0.025 R)
• M13: 13,107,915 km (0.104 R)
• M14: 14,456,540 km (0.05 R)
• M15: 14,884,689 km (0.08 R)
• M16: 15,702,391 km (0.108 R)
• M17: 16,816,446 km (0.053 R)
• M18: 19,569,795 km (0.118 R)
• M19: 24,370,690 km (0.104 R)
• M20: 27,786,009 km (0.09 R)
• M21: 33,807,324 km (0.111 R)
• M22: 34,345,128 km (0.09 R)
• M23: 35,107,778 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.9

Radius: 4.3

Gravity: 29.42 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 13.31 AU - 18.07 AU

Year: 23796 Days

Day: 17.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 79,112,589 km

• M1: 55,800 km (0.081 R)
• M2: 320,289 km (0.108 R)
• M3: 462,856 km (0.044 R)
• M4: 796,160 km (0.083 R)
• M5: 2,454,602 km (0.103 R)
• M6: 2,792,543 km (0.103 R)
• M7: 3,025,767 km (0.109 R)
• M8: 3,772,858 km (0.113 R)
• M9: 4,852,207 km (0.114 R)
• M10: 5,305,339 km (0.032 R)
• M11: 7,257,741 km (0.116 R)
• M12: 13,642,129 km (0.063 R)
• M13: 16,456,215 km (0.06 R)
• M14: 18,353,714 km (0.1 R)
• M15: 19,447,873 km (0.112 R)
• M16: 20,200,948 km (0.114 R)
• M17: 31,189,510 km (0.079 R)
• M18: 32,350,540 km (0.051 R)
• M19: 33,140,416 km (0.12 R)
• M20: 37,283,230 km (0.115 R)
• M21: 37,426,994 km (0.06 R)
• M22: 44,285,158 km (0.111 R)
• M23: 49,815,044 km (0.079 R)
• M24: 58,847,913 km (0.12 R)
• M25: 74,919,810 km (0.109 R)
• M26: 75,838,341 km (0.057 R)
• M27: 76,069,171 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 16,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit