🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.44 AU - 0.6 AU

Year: 137 Days

Day: 43.1 Hours

Environment

Temp: 254 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.96 AU - 3.12 AU

Year: 1936 Days

Day: 38.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.73 AU - 4.87 AU

Year: 3257 Days

Day: 31.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 142.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205

Radius: 3.6

Gravity: 15.82 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 11.21 AU - 15.45 AU

Year: 17776 Days

Day: 22.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 87,200,465 km

• M1: 44,730 km (0.117 R)
• M2: 168,298 km (0.11 R)
• M3: 323,431 km (0.029 R)
• M4: 939,475 km (0.099 R)
• M5: 1,054,665 km (0.043 R)
• M6: 1,301,202 km (0.096 R)
• M7: 1,486,105 km (0.081 R)
• M8: 1,688,362 km (0.079 R)
• M9: 2,077,316 km (0.1 R)
• M10: 3,678,612 km (0.079 R)
• M11: 4,443,206 km (0.099 R)
• M12: 4,832,011 km (0.057 R)
• M13: 6,206,816 km (0.047 R)
• M14: 7,405,095 km (0.087 R)
• M15: 9,310,971 km (0.112 R)
• M16: 9,747,498 km (0.111 R)
• M17: 11,410,428 km (0.118 R)
• M18: 12,953,081 km (0.078 R)
• M19: 16,796,849 km (0.074 R)
• M20: 17,225,746 km (0.093 R)
• M21: 21,924,166 km (0.038 R)
• M22: 23,751,504 km (0.054 R)
• M23: 25,117,034 km (0.088 R)
• M24: 35,934,456 km (0.078 R)
• M25: 39,837,614 km (0.057 R)
• M26: 40,599,516 km (0.04 R)
• M27: 43,610,472 km (0.097 R)
• M28: 43,879,150 km (0.067 R)
• M29: 45,238,994 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.8

Radius: 6.7

Gravity: 15.99 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 14.94 AU - 17.6 AU

Year: 23970 Days

Day: 19.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 87,200,465 km

• M1: 83,326 km (0.093 R)
• M2: 582,983 km (0.107 R)
• M3: 1,596,957 km (0.105 R)
• M4: 2,100,055 km (0.073 R)
• M5: 3,417,563 km (0.107 R)
• M6: 5,371,162 km (0.091 R)
• M7: 5,827,735 km (0.09 R)
• M8: 7,009,707 km (0.102 R)
• M9: 11,639,462 km (0.114 R)
• M10: 17,703,861 km (0.093 R)
• M11: 19,760,233 km (0.093 R)
• M12: 25,702,709 km (0.081 R)
• M13: 26,520,262 km (0.119 R)
• M14: 32,329,446 km (0.118 R)
• M15: 38,024,488 km (0.073 R)
• M16: 43,362,588 km (0.119 R)
• M17: 44,520,177 km (0.08 R)
• M18: 73,136,454 km (0.108 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: 450 - 18,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit