🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.54 AU - 0.62 AU

Year: 160 Days

Day: 28.5 Hours

Environment

Temp: 223 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.03 AU - 1.21 AU

Year: 429 Days

Day: 41.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 121.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,094,860 km

• M1: 102,325 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.96 AU - 1.28 AU

Year: 429 Days

Day: 28 Hours

Environment

Temp: 12 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,094,860 km

• M1: 51,162 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.09 AU - 2.93 AU

Year: 1438 Days

Day: 16.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.04 AU - 4.1 AU

Year: 2969 Days

Day: 33.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.8

Radius: 8.5

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.57 AU - 7.43 AU

Year: 5315 Days

Day: 9.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 95,094,860 km

• M1: 108,907 km (0.066 R)
• M2: 457,171 km (0.068 R)
• M3: 725,250 km (0.07 R)
• M4: 1,274,424 km (0.101 R)
• M5: 1,560,904 km (0.079 R)
• M6: 4,950,194 km (0.066 R)
• M7: 10,971,059 km (0.114 R)
• M8: 11,549,554 km (0.096 R)
• M9: 12,476,014 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.5

Radius: 9.4

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.31 AU - 9.37 AU

Year: 8710 Days

Day: 10 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 95,094,860 km

• M1: 116,836 km (0.05 R)
• M2: 422,165 km (0.032 R)
• M3: 817,852 km (0.094 R)
• M4: 1,120,189 km (0.098 R)
• M5: 1,763,609 km (0.114 R)
• M6: 4,664,611 km (0.107 R)
• M7: 5,461,818 km (0.035 R)
• M8: 6,134,859 km (0.096 R)
• M9: 6,638,106 km (0.091 R)
• M10: 8,357,584 km (0.083 R)
• M11: 9,961,722 km (0.112 R)
• M12: 11,017,434 km (0.086 R)
• M13: 11,545,664 km (0.066 R)
• M14: 12,146,150 km (0.096 R)
• M15: 12,940,216 km (0.105 R)
• M16: 15,012,595 km (0.079 R)
• M17: 15,465,278 km (0.098 R)
• M18: 31,624,840 km (0.114 R)
• M19: 35,577,366 km (0.049 R)
• M20: 36,151,073 km (0.109 R)
• M21: 39,479,028 km (0.091 R)
• M22: 43,265,350 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567.1

Radius: 3.8

Gravity: 39.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 19.13 AU - 19.51 AU

Year: 30711 Days

Day: 19.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 95,094,860 km

• M1: 69,862 km (0.067 R)
• M2: 215,571 km (0.102 R)
• M3: 422,165 km (0.06 R)
• M4: 2,111,424 km (0.09 R)
• M5: 4,556,153 km (0.049 R)
• M6: 4,979,814 km (0.08 R)
• M7: 5,599,149 km (0.114 R)
• M8: 5,905,077 km (0.046 R)
• M9: 7,395,221 km (0.094 R)
• M10: 8,593,500 km (0.047 R)
• M11: 9,978,477 km (0.105 R)
• M12: 10,690,713 km (0.079 R)
• M13: 11,999,694 km (0.111 R)
• M14: 13,566,582 km (0.081 R)
• M15: 13,801,002 km (0.093 R)
• M16: 15,518,236 km (0.082 R)
• M17: 17,099,336 km (0.063 R)
• M18: 19,075,972 km (0.106 R)
• M19: 21,515,315 km (0.115 R)
• M20: 23,926,983 km (0.11 R)
• M21: 25,433,583 km (0.082 R)
• M22: 26,029,431 km (0.108 R)
• M23: 29,801,541 km (0.089 R)
• M24: 30,463,811 km (0.116 R)
• M25: 34,354,104 km (0.114 R)
• M26: 37,480,101 km (0.101 R)
• M27: 49,629,842 km (0.119 R)
• M28: 51,500,713 km (0.058 R)
• M29: 55,980,870 km (0.117 R)
• M30: 62,636,329 km (0.063 R)
• M31: 63,940,224 km (0.113 R)
• M32: 72,383,079 km (0.094 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 15,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit