🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.49 AU - 0.51 AU

Year: 130 Days

Day: 45.9 Hours

Environment

Temp: 251 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,774,874 km

• M1: 238,309 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.2 AU - 1.74 AU

Year: 658 Days

Day: 29 Hours

Environment

Temp: -42 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.19 AU - 5.01 AU

Year: 3063 Days

Day: 45.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,774,874 km

• M1: 463,903 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.5

Radius: 8.7

Gravity: 10.8 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.52 AU - 9.32 AU

Year: 8224 Days

Day: 6.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 24,774,874 km

• M1: 108,159 km (0.03 R)
• M2: 418,425 km (0.103 R)
• M3: 693,386 km (0.118 R)
• M4: 1,127,968 km (0.119 R)
• M5: 1,539,811 km (0.087 R)
• M6: 2,049,940 km (0.068 R)
• M7: 2,570,391 km (0.111 R)
• M8: 2,851,934 km (0.116 R)
• M9: 3,336,481 km (0.073 R)
• M10: 4,555,554 km (0.104 R)
• M11: 5,187,157 km (0.101 R)
• M12: 5,639,840 km (0.083 R)
• M13: 7,315,037 km (0.05 R)
• M14: 9,344,930 km (0.066 R)
• M15: 11,400,106 km (0.059 R)
• M16: 12,561,584 km (0.112 R)
• M17: 15,313,137 km (0.092 R)
• M18: 19,420,945 km (0.099 R)
• M19: 21,154,037 km (0.107 R)
• M20: 23,159,845 km (0.077 R)
• M21: 25,106,861 km (0.102 R)
• M22: 26,401,182 km (0.119 R)
• M23: 26,684,371 km (0.113 R)
• M24: 32,455,258 km (0.119 R)
• M25: 33,657,127 km (0.116 R)
• M26: 37,440,906 km (0.05 R)
• M27: 38,399,230 km (0.081 R)
• M28: 39,373,711 km (0.119 R)
• M29: 42,914,393 km (0.077 R)
• M30: 44,628,186 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.3

Radius: 13.1

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.25 AU - 9.01 AU

Year: 8553 Days

Day: 6 Hours

Environment

Temp: -164 °C

Axial Tilt: 82.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 24,774,874 km

• M1: 163,062 km (0.112 R)
• M2: 680,371 km (0.053 R)
• M3: 1,200,224 km (0.099 R)
• M4: 1,738,028 km (0.113 R)
• M5: 2,202,829 km (0.075 R)
• M6: 3,524,675 km (0.09 R)
• M7: 3,974,217 km (0.097 R)
• M8: 4,841,885 km (0.105 R)
• M9: 5,347,226 km (0.046 R)
• M10: 6,767,209 km (0.09 R)
• M11: 9,619,891 km (0.089 R)
• M12: 12,623,068 km (0.082 R)
• M13: 13,097,892 km (0.035 R)
• M14: 16,764,386 km (0.106 R)
• M15: 17,630,857 km (0.079 R)
• M16: 18,587,685 km (0.058 R)
• M17: 20,151,880 km (0.06 R)
• M18: 20,801,584 km (0.106 R)
• M19: 23,186,024 km (0.09 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: 297 - 13,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit