🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.51 AU - 0.75 AU

Year: 175 Days

Day: 22 Hours

Environment

Temp: 167 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.09 AU - 1.59 AU

Year: 543 Days

Day: 38.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.4

Radius: 14

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 9.31 AU - 15.01 AU

Year: 14835 Days

Day: 6.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 74,381,378 km

• M1: 174,730 km (0.037 R)
• M2: 637,736 km (0.115 R)
• M3: 1,079,648 km (0.089 R)
• M4: 1,797,568 km (0.112 R)
• M5: 2,659,102 km (0.084 R)
• M6: 3,631,638 km (0.084 R)
• M7: 4,536,555 km (0.113 R)
• M8: 5,686,963 km (0.116 R)
• M9: 7,418,708 km (0.058 R)
• M10: 9,963,667 km (0.101 R)
• M11: 10,413,059 km (0.108 R)
• M12: 11,843,514 km (0.083 R)
• M13: 13,522,002 km (0.099 R)
• M14: 19,974,756 km (0.114 R)
• M15: 24,624,857 km (0.093 R)
• M16: 27,834,928 km (0.097 R)
• M17: 32,173,266 km (0.053 R)
• M18: 41,262,234 km (0.043 R)
• M19: 42,164,758 km (0.086 R)
• M20: 44,680,845 km (0.043 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.3

Radius: 4.8

Gravity: 22.54 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 13.43 AU - 18.39 AU

Year: 22201 Days

Day: 19.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 74,381,378 km

• M1: 59,690 km (0.101 R)
• M2: 522,695 km (0.088 R)
• M3: 709,393 km (0.115 R)
• M4: 1,087,128 km (0.082 R)
• M5: 1,458,579 km (0.094 R)
• M6: 1,780,215 km (0.11 R)
• M7: 2,210,159 km (0.082 R)
• M8: 2,518,031 km (0.101 R)
• M9: 2,754,994 km (0.099 R)
• M10: 4,745,244 km (0.106 R)
• M11: 5,448,953 km (0.045 R)
• M12: 6,742,376 km (0.108 R)
• M13: 8,176,720 km (0.069 R)
• M14: 8,750,129 km (0.086 R)
• M15: 9,294,217 km (0.04 R)
• M16: 13,679,229 km (0.117 R)
• M17: 14,411,212 km (0.091 R)
• M18: 15,246,267 km (0.065 R)
• M19: 16,929,243 km (0.06 R)
• M20: 18,031,031 km (0.1 R)
• M21: 23,428,822 km (0.118 R)
• M22: 24,794,949 km (0.111 R)
• M23: 26,213,137 km (0.057 R)
• M24: 32,685,190 km (0.105 R)
• M25: 36,982,239 km (0.1 R)
• M26: 37,544,428 km (0.057 R)
• M27: 37,827,766 km (0.038 R)
• M28: 38,830,371 km (0.104 R)
• M29: 40,145,337 km (0.107 R)
• M30: 40,590,241 km (0.064 R)
• M31: 43,796,572 km (0.09 R)
• M32: 51,401,679 km (0.094 R)
• M33: 51,576,110 km (0.098 R)
• M34: 54,783,787 km (0.079 R)
• M35: 55,148,208 km (0.071 R)
• M36: 62,383,060 km (0.077 R)
• M37: 65,609,437 km (0.109 R)
• M38: 69,796,682 km (0.064 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 14,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit