🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.59 AU - 0.79 AU

Year: 218 Days

Day: 22.7 Hours

Environment

Temp: 145 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.29 AU - 1.73 AU

Year: 707 Days

Day: 40.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,254,651 km

• M1: 111,600 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.5

Radius: 10.8

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.96 AU - 9.38 AU

Year: 9721 Days

Day: 5.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 84,254,651 km

• M1: 134,937 km (0.113 R)
• M2: 527,033 km (0.116 R)
• M3: 871,557 km (0.11 R)
• M4: 1,413,401 km (0.106 R)
• M5: 2,189,365 km (0.073 R)
• M6: 2,531,196 km (0.088 R)
• M7: 2,998,091 km (0.074 R)
• M8: 3,348,898 km (0.081 R)
• M9: 4,661,619 km (0.086 R)
• M10: 5,571,025 km (0.095 R)
• M11: 5,959,231 km (0.073 R)
• M12: 6,517,680 km (0.067 R)
• M13: 6,989,512 km (0.091 R)
• M14: 8,314,201 km (0.09 R)
• M15: 10,472,599 km (0.098 R)
• M16: 12,260,293 km (0.103 R)
• M17: 14,571,281 km (0.045 R)
• M18: 15,174,610 km (0.116 R)
• M19: 16,719,656 km (0.071 R)
• M20: 18,289,985 km (0.069 R)
• M21: 21,037,201 km (0.051 R)
• M22: 25,850,961 km (0.114 R)
• M23: 35,384,235 km (0.093 R)
• M24: 39,619,949 km (0.038 R)
• M25: 47,751,790 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.1

Radius: 5.8

Gravity: 17.84 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 16.1 AU - 16.36 AU

Year: 24899 Days

Day: 18.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 84,254,651 km

• M1: 83,326 km (0.111 R)
• M2: 298,149 km (0.029 R)
• M3: 508,034 km (0.089 R)
• M4: 725,550 km (0.096 R)
• M5: 1,551,779 km (0.08 R)
• M6: 2,062,207 km (0.12 R)
• M7: 2,653,567 km (0.106 R)
• M8: 3,070,048 km (0.119 R)
• M9: 3,589,451 km (0.114 R)
• M10: 5,027,386 km (0.107 R)
• M11: 5,379,390 km (0.114 R)
• M12: 6,353,721 km (0.106 R)
• M13: 7,145,841 km (0.108 R)
• M14: 8,106,858 km (0.081 R)
• M15: 9,616,750 km (0.109 R)
• M16: 11,173,465 km (0.057 R)
• M17: 11,570,647 km (0.096 R)
• M18: 12,114,884 km (0.08 R)
• M19: 12,890,849 km (0.045 R)
• M20: 16,159,712 km (0.109 R)
• M21: 18,164,772 km (0.097 R)
• M22: 19,086,145 km (0.118 R)
• M23: 20,624,460 km (0.084 R)
• M24: 22,977,934 km (0.091 R)
• M25: 26,425,267 km (0.104 R)
• M26: 27,367,734 km (0.118 R)
• M27: 29,948,147 km (0.119 R)
• M28: 30,972,294 km (0.107 R)
• M29: 36,301,718 km (0.105 R)
• M30: 38,804,491 km (0.042 R)
• M31: 42,851,113 km (0.115 R)
• M32: 60,020,311 km (0.114 R)
• M33: 61,441,192 km (0.111 R)
• M34: 67,784,890 km (0.062 R)
• M35: 72,248,142 km (0.109 R)
• M36: 72,704,864 km (0.038 R)
• M37: 78,578,675 km (0.085 R)
• M38: 80,033,963 km (0.105 R)
• M39: 81,754,339 km (0.08 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 12,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit