🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.48 AU - 0.72 AU

Year: 178 Days

Day: 46.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,327,152 km

• M1: 302,188 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.73 AU - 0.89 AU

Year: 279 Days

Day: 27.6 Hours

Environment

Temp: 39 °C

Axial Tilt: 136 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.42 AU - 2.5 AU

Year: 1477 Days

Day: 43.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.7

Radius: 13.6

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.42 AU - 6.58 AU

Year: 5627 Days

Day: 7.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,327,152 km

• M1: 169,195 km (0.08 R)
• M2: 716,574 km (0.107 R)
• M3: 1,446,611 km (0.102 R)
• M4: 2,121,298 km (0.064 R)
• M5: 2,915,214 km (0.114 R)
• M6: 3,542,478 km (0.092 R)
• M7: 4,548,673 km (0.05 R)
• M8: 4,996,569 km (0.079 R)
• M9: 5,657,492 km (0.084 R)
• M10: 6,638,705 km (0.078 R)
• M11: 7,248,765 km (0.088 R)
• M12: 8,687,448 km (0.093 R)
• M13: 9,531,329 km (0.084 R)
• M14: 13,703,913 km (0.083 R)
• M15: 17,725,253 km (0.078 R)
• M16: 19,143,292 km (0.097 R)
• M17: 19,570,842 km (0.044 R)
• M18: 20,827,614 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.3

Radius: 12

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.07 AU - 6.97 AU

Year: 5655 Days

Day: 10 Hours

Environment

Temp: -166 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,327,152 km

• M1: 149,299 km (0.111 R)
• M2: 649,404 km (0.11 R)
• M3: 1,533,827 km (0.108 R)
• M4: 2,679,298 km (0.053 R)
• M5: 3,106,699 km (0.086 R)
• M6: 4,225,691 km (0.084 R)
• M7: 5,535,271 km (0.054 R)
• M8: 6,743,872 km (0.052 R)
• M9: 8,523,488 km (0.082 R)
• M10: 9,456,381 km (0.079 R)
• M11: 10,933,061 km (0.109 R)
• M12: 11,424,640 km (0.073 R)
• M13: 12,718,512 km (0.115 R)
• M14: 15,289,950 km (0.098 R)
• M15: 15,905,395 km (0.077 R)
• M16: 18,054,219 km (0.101 R)
• M17: 20,611,744 km (0.082 R)
• M18: 23,080,259 km (0.037 R)
• M19: 25,226,091 km (0.116 R)
• M20: 28,782,331 km (0.105 R)
• M21: 29,249,226 km (0.095 R)
• M22: 30,777,069 km (0.114 R)
• M23: 32,558,929 km (0.108 R)
• M24: 35,146,374 km (0.12 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 19,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit