🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.51 AU - 0.71 AU

Year: 179 Days

Day: 22.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.36 AU - 2.5 AU

Year: 1420 Days

Day: 30.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.1

Radius: 12.6

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.89 AU - 5.29 AU

Year: 3685 Days

Day: 6.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 106,278,191 km

• M1: 156,779 km (0.081 R)
• M2: 557,102 km (0.113 R)
• M3: 1,174,343 km (0.08 R)
• M4: 2,752,601 km (0.065 R)
• M5: 3,261,982 km (0.041 R)
• M6: 3,833,894 km (0.111 R)
• M7: 4,496,164 km (0.08 R)
• M8: 5,022,449 km (0.079 R)
• M9: 6,473,698 km (0.053 R)
• M10: 7,014,794 km (0.066 R)
• M11: 8,261,094 km (0.117 R)
• M12: 11,551,948 km (0.051 R)
• M13: 17,746,646 km (0.116 R)
• M14: 19,323,856 km (0.079 R)
• M15: 20,719,305 km (0.072 R)
• M16: 22,395,100 km (0.104 R)
• M17: 22,900,592 km (0.105 R)
• M18: 26,896,650 km (0.028 R)
• M19: 27,303,855 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.3

Radius: 6.1

Gravity: 23.47 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 14.61 AU - 21.91 AU

Year: 29240 Days

Day: 22.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 106,278,191 km

• M1: 75,846 km (0.097 R)
• M2: 827,575 km (0.103 R)
• M3: 1,656,946 km (0.084 R)
• M4: 1,899,743 km (0.118 R)
• M5: 2,120,101 km (0.073 R)
• M6: 2,639,355 km (0.12 R)
• M7: 2,858,217 km (0.093 R)
• M8: 3,363,858 km (0.11 R)
• M9: 3,688,036 km (0.117 R)
• M10: 5,631,761 km (0.104 R)
• M11: 5,949,507 km (0.109 R)
• M12: 7,288,857 km (0.082 R)
• M13: 9,434,539 km (0.119 R)
• M14: 10,278,870 km (0.071 R)
• M15: 16,066,662 km (0.09 R)
• M16: 20,055,988 km (0.07 R)
• M17: 24,539,137 km (0.062 R)
• M18: 25,756,116 km (0.108 R)
• M19: 26,004,149 km (0.073 R)
• M20: 26,885,131 km (0.104 R)
• M21: 27,268,700 km (0.115 R)
• M22: 28,973,218 km (0.06 R)
• M23: 31,590,433 km (0.1 R)
• M24: 43,461,473 km (0.049 R)
• M25: 44,879,960 km (0.114 R)
• M26: 63,022,441 km (0.101 R)
• M27: 67,626,465 km (0.06 R)
• M28: 71,467,391 km (0.052 R)
• M29: 88,285,782 km (0.049 R)
• M30: 98,207,861 km (0.033 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: 196 - 13,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit