🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.49 AU - 0.69 AU

Year: 288 Days

Day: 20.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,235,251 km

• M1: 204,351 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.57 AU - 0.67 AU

Year: 310 Days

Day: 30.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.9

Radius: 8.3

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.25 AU - 2.07 AU

Year: 1360 Days

Day: 10.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,235,251 km

• M1: 103,223 km (0.063 R)
• M2: 438,023 km (0.109 R)
• M3: 765,044 km (0.116 R)
• M4: 1,024,446 km (0.075 R)
• M5: 1,470,846 km (0.114 R)
• M6: 2,188,916 km (0.079 R)
• M7: 2,962,636 km (0.116 R)
• M8: 3,507,771 km (0.06 R)
• M9: 4,118,280 km (0.109 R)
• M10: 4,544,185 km (0.086 R)
• M11: 5,333,314 km (0.078 R)
• M12: 6,696,599 km (0.111 R)
• M13: 7,689,331 km (0.113 R)
• M14: 8,422,959 km (0.067 R)
• M15: 10,494,440 km (0.064 R)
• M16: 10,939,195 km (0.087 R)
• M17: 11,325,307 km (0.086 R)
• M18: 11,684,192 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.7

Radius: 10.9

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.59 AU - 3.17 AU

Year: 3108 Days

Day: 5.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,235,251 km

• M1: 135,685 km (0.069 R)
• M2: 552,016 km (0.12 R)
• M3: 936,034 km (0.119 R)
• M4: 1,546,842 km (0.049 R)
• M5: 2,305,752 km (0.08 R)
• M6: 4,081,030 km (0.092 R)
• M7: 4,598,938 km (0.034 R)
• M8: 5,849,426 km (0.113 R)
• M9: 9,385,621 km (0.085 R)
• M10: 9,732,987 km (0.106 R)
• M11: 10,290,389 km (0.098 R)
• M12: 10,784,959 km (0.093 R)
• M13: 11,644,549 km (0.085 R)
• M14: 12,227,382 km (0.057 R)
• M15: 13,695,835 km (0.099 R)
• M16: 15,652,276 km (0.069 R)
• M17: 17,788,384 km (0.041 R)
• M18: 18,501,517 km (0.088 R)
• M19: 19,984,929 km (0.086 R)
• M20: 21,346,719 km (0.062 R)
• M21: 22,769,394 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.5

Radius: 5.6

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.39 AU - 8.85 AU

Year: 14712 Days

Day: 23.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 33,235,251 km

• M1: 69,862 km (0.075 R)
• M2: 363,822 km (0.113 R)
• M3: 1,818,661 km (0.068 R)
• M4: 2,176,350 km (0.095 R)
• M5: 5,770,139 km (0.097 R)
• M6: 14,917,750 km (0.079 R)
• M7: 23,608,339 km (0.102 R)
• M8: 29,688,445 km (0.058 R)
• M9: 29,966,099 km (0.083 R)
• M10: 32,347,847 km (0.045 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: 526 - 17,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit