🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.39 AU - 1.65 AU

Year: 684 Days

Day: 19.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.6 AU - 5 AU

Year: 3257 Days

Day: 24.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,474,745 km

• M1: 2,249,952 km (0.114 R)

Asteroid Belt

Center: 6.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.3

Radius: 13

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 8.04 AU - 8.4 AU

Year: 8608 Days

Day: 14.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,474,745 km

• M1: 161,715 km (0.088 R)
• M2: 774,019 km (0.099 R)
• M3: 1,221,616 km (0.072 R)
• M4: 1,699,133 km (0.093 R)
• M5: 2,272,392 km (0.079 R)
• M6: 3,563,720 km (0.11 R)
• M7: 4,513,069 km (0.066 R)
• M8: 5,086,328 km (0.12 R)
• M9: 5,964,916 km (0.081 R)
• M10: 7,742,887 km (0.084 R)
• M11: 10,223,070 km (0.096 R)
• M12: 10,994,396 km (0.119 R)
• M13: 11,575,434 km (0.064 R)
• M14: 14,055,169 km (0.102 R)
• M15: 15,282,021 km (0.057 R)
• M16: 19,391,175 km (0.112 R)
• M17: 20,042,225 km (0.115 R)
• M18: 21,525,937 km (0.087 R)
• M19: 23,813,139 km (0.086 R)
• M20: 25,168,645 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.1

Radius: 8.8

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 10.93 AU - 13.47 AU

Year: 15564 Days

Day: 9.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,474,745 km

• M1: 109,506 km (0.09 R)
• M2: 491,579 km (0.101 R)
• M3: 1,026,541 km (0.085 R)
• M4: 1,538,016 km (0.075 R)
• M5: 2,021,815 km (0.11 R)
• M6: 3,167,137 km (0.057 R)
• M7: 3,451,073 km (0.052 R)
• M8: 3,952,974 km (0.083 R)
• M9: 4,407,752 km (0.094 R)
• M10: 5,137,490 km (0.027 R)
• M11: 5,679,633 km (0.116 R)
• M12: 6,219,531 km (0.115 R)
• M13: 7,006,566 km (0.089 R)
• M14: 7,673,623 km (0.036 R)
• M15: 8,046,271 km (0.073 R)
• M16: 9,031,223 km (0.099 R)
• M17: 9,766,946 km (0.049 R)
• M18: 10,428,916 km (0.051 R)
• M19: 11,298,230 km (0.049 R)
• M20: 13,180,171 km (0.101 R)
• M21: 16,458,159 km (0.063 R)
• M22: 18,866,685 km (0.119 R)
• M23: 30,277,861 km (0.034 R)
• M24: 33,870,454 km (0.084 R)
• M25: 40,193,806 km (0.118 R)
• M26: 40,613,279 km (0.099 R)
• M27: 45,120,663 km (0.101 R)
• M28: 53,579,824 km (0.102 R)
• M29: 54,599,483 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 13,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit