🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.6 AU - 0.84 AU

Year: 229 Days

Day: 13.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.9 AU - 1.14 AU

Year: 386 Days

Day: 30.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.32 AU - 1.92 AU

Year: 773 Days

Day: 13.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.1

Radius: 10.5

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.83 AU - 7.05 AU

Year: 6851 Days

Day: 10.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 16,460,544 km

• M1: 134,638 km (0.069 R)
• M2: 219,759 km (0.12 R)
• M3: 647,011 km (0.087 R)
• M4: 767,437 km (0.109 R)
• M5: 878,439 km (0.099 R)
• M6: 1,107,922 km (0.105 R)
• M7: 1,225,057 km (0.073 R)
• M8: 1,326,036 km (0.085 R)
• M9: 1,419,385 km (0.08 R)
• M10: 1,558,511 km (0.091 R)
• M11: 1,769,892 km (0.112 R)
• M12: 1,943,576 km (0.111 R)
• M13: 2,147,328 km (0.113 R)
• M14: 2,747,066 km (0.101 R)
• M15: 2,827,250 km (0.116 R)
• M16: 2,908,332 km (0.047 R)
• M17: 3,114,328 km (0.104 R)
• M18: 3,240,290 km (0.094 R)
• M19: 3,410,981 km (0.094 R)
• M20: 3,599,175 km (0.096 R)
• M21: 3,761,190 km (0.118 R)
• M22: 4,230,777 km (0.054 R)
• M23: 4,355,093 km (0.097 R)
• M24: 4,559,594 km (0.086 R)
• M25: 4,864,175 km (0.11 R)
• M26: 5,125,971 km (0.062 R)
• M27: 5,425,915 km (0.116 R)
• M28: 5,629,218 km (0.098 R)
• M29: 5,817,712 km (0.054 R)
• M30: 6,289,244 km (0.027 R)
• M31: 6,520,822 km (0.113 R)
• M32: 6,827,796 km (0.088 R)
• M33: 7,065,807 km (0.096 R)
• M34: 7,157,959 km (0.091 R)
• M35: 7,418,558 km (0.086 R)
• M36: 7,625,452 km (0.107 R)
• M37: 7,910,586 km (0.058 R)
• M38: 8,006,478 km (0.107 R)
• M39: 8,218,757 km (0.111 R)
• M40: 8,511,072 km (0.094 R)
• M41: 8,966,148 km (0.106 R)
• M42: 9,756,025 km (0.092 R)
• M43: 10,003,460 km (0.112 R)
• M44: 10,148,869 km (0.113 R)
• M45: 10,294,877 km (0.102 R)
• M46: 10,441,632 km (0.062 R)
• M47: 10,546,799 km (0.059 R)
• M48: 10,715,995 km (0.081 R)
• M49: 10,971,358 km (0.095 R)
• M50: 11,078,470 km (0.116 R)
• M51: 11,488,219 km (0.105 R)
• M52: 11,771,557 km (0.084 R)
• M53: 11,837,231 km (0.11 R)
• M54: 11,969,026 km (0.099 R)
• M55: 12,145,552 km (0.078 R)
• M56: 12,234,114 km (0.057 R)
• M57: 12,905,210 km (0.108 R)
• M58: 13,018,156 km (0.088 R)
• M59: 13,154,290 km (0.055 R)
• M60: 13,290,724 km (0.069 R)
• M61: 13,450,644 km (0.089 R)
• M62: 13,657,089 km (0.089 R)
• M63: 14,166,470 km (0.115 R)
• M64: 14,634,711 km (0.095 R)
• M65: 14,941,985 km (0.066 R)
• M66: 15,084,402 km (0.101 R)
• M67: 15,394,668 km (0.101 R)
• M68: 15,900,458 km (0.1 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 14,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit