🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.14 AU - 1.16 AU

Year: 457 Days

Day: 45.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.46 AU - 1.5 AU

Year: 668 Days

Day: 27.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.67 AU - 2.89 AU

Year: 1719 Days

Day: 22.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 129 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.1

Radius: 7.3

Gravity: 18.24 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 13.16 AU - 16.98 AU

Year: 21696 Days

Day: 22.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 90,272,697 km

• M1: 91,554 km (0.078 R)
• M2: 389,104 km (0.076 R)
• M3: 890,706 km (0.106 R)
• M4: 1,905,578 km (0.099 R)
• M5: 2,200,435 km (0.113 R)
• M6: 2,649,528 km (0.077 R)
• M7: 3,511,660 km (0.076 R)
• M8: 4,024,033 km (0.109 R)
• M9: 5,993,339 km (0.063 R)
• M10: 11,705,136 km (0.093 R)
• M11: 11,983,238 km (0.049 R)
• M12: 12,917,926 km (0.038 R)
• M13: 15,591,240 km (0.05 R)
• M14: 17,960,870 km (0.035 R)
• M15: 20,661,261 km (0.082 R)
• M16: 21,273,116 km (0.079 R)
• M17: 25,549,222 km (0.092 R)
• M18: 26,135,795 km (0.057 R)
• M19: 28,697,808 km (0.105 R)
• M20: 31,825,451 km (0.113 R)
• M21: 32,641,358 km (0.085 R)
• M22: 32,916,468 km (0.046 R)
• M23: 35,607,435 km (0.102 R)
• M24: 39,211,547 km (0.061 R)
• M25: 44,723,031 km (0.092 R)
• M26: 53,351,238 km (0.106 R)
• M27: 54,309,263 km (0.12 R)
• M28: 55,278,508 km (0.048 R)
• M29: 59,886,272 km (0.086 R)
• M30: 61,756,993 km (0.076 R)
• M31: 63,666,311 km (0.09 R)
• M32: 69,857,418 km (0.064 R)
• M33: 78,391,229 km (0.106 R)
• M34: 79,877,933 km (0.029 R)
• M35: 83,676,671 km (0.114 R)
• M36: 84,709,645 km (0.027 R)
• M37: 86,537,880 km (0.119 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 15,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit