🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.73 AU - 0.83 AU

Year: 210 Days

Day: 41.3 Hours

Environment

Temp: 234 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.74 AU - 1.06 AU

Year: 261 Days

Day: 42.3 Hours

Environment

Temp: 237 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,554,152 km

• M1: 22,589 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.9 AU - 1.16 AU

Year: 319 Days

Day: 17.6 Hours

Environment

Temp: 237 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.91 AU - 1.15 AU

Year: 319 Days

Day: 29.8 Hours

Environment

Temp: 212 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,554,152 km

• M1: 269,575 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.94 AU - 4.1 AU

Year: 2017 Days

Day: 47.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.61 AU - 6.45 AU

Year: 4523 Days

Day: 18.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.1

Radius: 8

Gravity: 15.53 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 14.27 AU - 21.77 AU

Year: 23364 Days

Day: 20.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 95,554,152 km

• M1: 99,632 km (0.105 R)
• M2: 372,798 km (0.099 R)
• M3: 807,230 km (0.067 R)
• M4: 1,102,088 km (0.113 R)
• M5: 1,354,160 km (0.026 R)
• M6: 2,403,589 km (0.079 R)
• M7: 3,169,081 km (0.116 R)
• M8: 4,334,000 km (0.065 R)
• M9: 6,872,825 km (0.111 R)
• M10: 8,454,524 km (0.118 R)
• M11: 9,451,444 km (0.114 R)
• M12: 10,989,310 km (0.088 R)
• M13: 12,465,991 km (0.046 R)
• M14: 12,911,194 km (0.073 R)
• M15: 13,213,830 km (0.117 R)
• M16: 13,598,746 km (0.097 R)
• M17: 15,297,729 km (0.092 R)
• M18: 19,209,713 km (0.066 R)
• M19: 21,765,892 km (0.057 R)
• M20: 22,959,234 km (0.1 R)
• M21: 24,540,484 km (0.072 R)
• M22: 36,475,102 km (0.103 R)
• M23: 36,776,991 km (0.111 R)
• M24: 46,274,361 km (0.075 R)
• M25: 47,520,661 km (0.063 R)
• M26: 48,242,770 km (0.043 R)
• M27: 59,761,208 km (0.103 R)
• M28: 65,593,730 km (0.114 R)
• M29: 68,762,212 km (0.114 R)
• M30: 69,454,252 km (0.113 R)
• M31: 69,918,155 km (0.118 R)
• M32: 72,745,106 km (0.112 R)
• M33: 73,463,625 km (0.091 R)
• M34: 74,186,781 km (0.079 R)
• M35: 86,412,517 km (0.116 R)
• M36: 86,680,597 km (0.097 R)
• M37: 92,719,115 km (0.061 R)

Kuiper Belt

Range: 35.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 18,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit