🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.53 AU - 0.77 AU

Year: 198 Days

Day: 23.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 132.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,458,397 km

• M1: 104,120 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.08 AU - 1.44 AU

Year: 536 Days

Day: 12.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.37 AU - 1.65 AU

Year: 703 Days

Day: 47.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,458,397 km

• M1: 21,392 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994

Radius: 14.2

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.42 AU - 5.94 AU

Year: 5127 Days

Day: 13 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,458,397 km

• M1: 176,825 km (0.061 R)
• M2: 784,491 km (0.052 R)
• M3: 1,320,500 km (0.081 R)
• M4: 1,914,254 km (0.031 R)
• M5: 2,666,432 km (0.09 R)
• M6: 3,142,902 km (0.09 R)
• M7: 4,683,909 km (0.042 R)
• M8: 5,325,684 km (0.091 R)
• M9: 7,243,828 km (0.102 R)
• M10: 8,990,533 km (0.079 R)
• M11: 9,940,180 km (0.108 R)
• M12: 12,347,210 km (0.113 R)
• M13: 16,843,224 km (0.032 R)
• M14: 21,642,474 km (0.041 R)
• M15: 23,745,969 km (0.03 R)
• M16: 24,641,013 km (0.114 R)
• M17: 25,897,486 km (0.065 R)
• M18: 26,758,571 km (0.113 R)
• M19: 27,549,794 km (0.056 R)
• M20: 32,728,723 km (0.077 R)
• M21: 33,229,577 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.9

Radius: 4.5

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 12.67 AU - 17.89 AU

Year: 22622 Days

Day: 21.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 36,458,397 km

• M1: 89,160 km (0.101 R)
• M2: 338,540 km (0.111 R)
• M3: 591,360 km (0.062 R)
• M4: 829,670 km (0.027 R)
• M5: 1,271,283 km (0.066 R)
• M6: 2,564,855 km (0.097 R)
• M7: 2,970,415 km (0.107 R)
• M8: 5,506,249 km (0.064 R)
• M9: 11,910,833 km (0.098 R)
• M10: 14,451,154 km (0.082 R)
• M11: 19,116,514 km (0.114 R)
• M12: 19,258,781 km (0.083 R)
• M13: 22,175,790 km (0.069 R)
• M14: 28,309,751 km (0.09 R)
• M15: 28,866,854 km (0.058 R)
• M16: 36,349,291 km (0.083 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 12,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit