🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.55 AU - 0.79 AU

Year: 210 Days

Day: 44.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,517,038 km

• M1: 32,313 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.72 AU - 0.78 AU

Year: 249 Days

Day: 16.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,517,038 km

• M1: 73,004 km (0.064 R)
• M2: 242,947 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.84 AU - 2.78 AU

Year: 1344 Days

Day: 28.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,517,038 km

• M1: 36,352 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.5

Radius: 8.8

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.54 AU - 11.58 AU

Year: 11318 Days

Day: 6.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,517,038 km

• M1: 110,104 km (0.102 R)
• M2: 533,915 km (0.113 R)
• M3: 1,317,808 km (0.079 R)
• M4: 1,804,150 km (0.094 R)
• M5: 2,682,140 km (0.095 R)
• M6: 3,316,884 km (0.089 R)
• M7: 4,532,067 km (0.091 R)
• M8: 5,103,083 km (0.115 R)
• M9: 7,262,827 km (0.091 R)
• M10: 8,214,569 km (0.096 R)
• M11: 8,809,968 km (0.116 R)
• M12: 13,285,189 km (0.118 R)
• M13: 13,666,962 km (0.117 R)
• M14: 14,653,859 km (0.051 R)
• M15: 17,554,861 km (0.107 R)
• M16: 19,874,077 km (0.085 R)
• M17: 20,946,245 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.5

Radius: 5.8

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 16.45 AU - 18.81 AU

Year: 28343 Days

Day: 17.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,517,038 km

• M1: 72,854 km (0.032 R)
• M2: 1,175,091 km (0.026 R)
• M3: 2,087,788 km (0.102 R)
• M4: 2,880,058 km (0.115 R)
• M5: 3,470,671 km (0.036 R)
• M6: 3,782,283 km (0.05 R)
• M7: 4,060,385 km (0.085 R)
• M8: 4,325,024 km (0.043 R)
• M9: 5,280,954 km (0.089 R)
• M10: 9,899,041 km (0.059 R)
• M11: 17,967,003 km (0.097 R)
• M12: 18,898,549 km (0.084 R)
• M13: 23,114,517 km (0.087 R)
• M14: 25,086,067 km (0.067 R)
• M15: 28,201,891 km (0.075 R)
• M16: 29,458,364 km (0.099 R)
• M17: 32,186,281 km (0.111 R)
• M18: 33,451,131 km (0.112 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: 302 - 13,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit