🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.58 AU - 0.76 AU

Year: 207 Days

Day: 31.4 Hours

Environment

Temp: 137 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.84 AU - 1 AU

Year: 332 Days

Day: 47.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.6

Radius: 11.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.67 AU - 7.73 AU

Year: 7278 Days

Day: 5.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 15,386,787 km

• M1: 145,858 km (0.107 R)
• M2: 1,008,140 km (0.062 R)
• M3: 1,423,424 km (0.057 R)
• M4: 2,154,658 km (0.109 R)
• M5: 7,940,954 km (0.076 R)
• M6: 10,583,750 km (0.094 R)
• M7: 11,878,221 km (0.115 R)
• M8: 14,883,941 km (0.116 R)
• M9: 19,467,321 km (0.1 R)
• M10: 21,605,373 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.3

Radius: 9

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.66 AU - 8.9 AU

Year: 7400 Days

Day: 14.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 15,386,787 km

• M1: 118,781 km (0.034 R)
• M2: 463,753 km (0.065 R)
• M3: 772,823 km (0.109 R)
• M4: 1,073,365 km (0.11 R)
• M5: 1,531,733 km (0.104 R)
• M6: 2,662,543 km (0.079 R)
• M7: 3,164,294 km (0.101 R)
• M8: 4,302,136 km (0.064 R)
• M9: 4,755,716 km (0.093 R)
• M10: 5,758,920 km (0.103 R)
• M11: 6,747,163 km (0.116 R)
• M12: 7,968,630 km (0.117 R)
• M13: 8,610,105 km (0.094 R)
• M14: 9,377,991 km (0.057 R)
• M15: 10,792,589 km (0.107 R)
• M16: 12,569,363 km (0.069 R)
• M17: 14,721,029 km (0.106 R)
• M18: 18,173,598 km (0.047 R)
• M19: 21,475,672 km (0.118 R)
• M20: 23,224,920 km (0.096 R)
• M21: 23,568,696 km (0.043 R)
• M22: 25,611,155 km (0.07 R)
• M23: 27,289,793 km (0.108 R)
• M24: 31,489,903 km (0.091 R)
• M25: 32,229,365 km (0.054 R)
• M26: 36,101,706 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.7

Radius: 11.9

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.16 AU - 9.28 AU

Year: 8081 Days

Day: 10.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 15,386,787 km

• M1: 147,952 km (0.097 R)
• M2: 752,178 km (0.058 R)
• M3: 1,833,322 km (0.052 R)
• M4: 2,655,811 km (0.048 R)
• M5: 6,051,832 km (0.041 R)
• M6: 8,519,449 km (0.092 R)
• M7: 8,987,990 km (0.025 R)
• M8: 10,497,432 km (0.077 R)
• M9: 12,208,832 km (0.065 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 15,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit