🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.52 AU - 0.6 AU

Year: 190 Days

Day: 33.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.6 AU - 0.88 AU

Year: 288 Days

Day: 40.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,696,211 km

• M1: 319,541 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.08 AU - 1.44 AU

Year: 641 Days

Day: 37.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,696,211 km

• M1: 662,569 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.38 AU - 1.5 AU

Year: 783 Days

Day: 39.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,696,211 km

• M1: 473,328 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.8

Radius: 9

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 8.69 AU - 9.09 AU

Year: 12008 Days

Day: 14.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 58,696,211 km

• M1: 299,495 km (0.1 R)
• M2: 728,242 km (0.082 R)
• M3: 1,384,977 km (0.117 R)
• M4: 2,002,068 km (0.103 R)
• M5: 2,296,178 km (0.119 R)
• M6: 3,066,008 km (0.102 R)
• M7: 7,058,626 km (0.071 R)
• M8: 10,082,148 km (0.094 R)
• M9: 11,124,098 km (0.092 R)
• M10: 15,586,004 km (0.117 R)
• M11: 15,944,291 km (0.115 R)
• M12: 20,086,357 km (0.116 R)
• M13: 22,631,615 km (0.043 R)
• M14: 23,556,878 km (0.116 R)
• M15: 28,779,489 km (0.075 R)
• M16: 33,523,237 km (0.117 R)
• M17: 35,830,934 km (0.067 R)
• M18: 38,372,303 km (0.097 R)
• M19: 45,683,599 km (0.082 R)
• M20: 49,742,040 km (0.04 R)
• M21: 50,832,309 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.5

Radius: 6.9

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 11.63 AU - 12.77 AU

Year: 19305 Days

Day: 21.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,696,211 km

• M1: 87,066 km (0.113 R)
• M2: 330,462 km (0.098 R)
• M3: 576,101 km (0.089 R)
• M4: 2,042,609 km (0.032 R)
• M5: 2,642,048 km (0.107 R)
• M6: 4,681,067 km (0.084 R)
• M7: 6,132,166 km (0.064 R)
• M8: 6,608,187 km (0.102 R)
• M9: 7,456,107 km (0.109 R)
• M10: 8,374,489 km (0.103 R)
• M11: 10,051,481 km (0.044 R)
• M12: 15,378,212 km (0.073 R)
• M13: 16,555,996 km (0.089 R)
• M14: 16,859,530 km (0.032 R)
• M15: 24,614,834 km (0.09 R)
• M16: 32,048,352 km (0.118 R)
• M17: 34,453,586 km (0.09 R)
• M18: 34,824,440 km (0.104 R)
• M19: 37,887,905 km (0.059 R)
• M20: 39,891,170 km (0.087 R)
• M21: 45,132,331 km (0.103 R)
• M22: 47,840,352 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 12,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit