🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.48 AU - 0.6 AU

Year: 147 Days

Day: 19.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,220,141 km

• M1: 29,172 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.78 AU - 1.12 AU

Year: 343 Days

Day: 37.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.87 AU - 1.17 AU

Year: 382 Days

Day: 29.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.94 AU - 1.24 AU

Year: 422 Days

Day: 33.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.66 AU - 2.32 AU

Year: 1041 Days

Day: 40 Hours

Environment

Temp: -71 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.8

Radius: 6.5

Gravity: 12.61 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 14.33 AU - 17.99 AU

Year: 24092 Days

Day: 16 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 79,220,141 km

• M1: 81,082 km (0.108 R)
• M2: 527,183 km (0.077 R)
• M3: 793,018 km (0.081 R)
• M4: 1,347,278 km (0.094 R)
• M5: 1,604,138 km (0.08 R)
• M6: 2,924,938 km (0.119 R)
• M7: 3,835,091 km (0.105 R)
• M8: 4,423,310 km (0.109 R)
• M9: 4,995,372 km (0.102 R)
• M10: 5,455,834 km (0.115 R)
• M11: 5,860,796 km (0.049 R)
• M12: 6,595,022 km (0.112 R)
• M13: 6,868,337 km (0.102 R)
• M14: 8,616,089 km (0.098 R)
• M15: 9,505,897 km (0.119 R)
• M16: 10,578,813 km (0.106 R)
• M17: 13,536,962 km (0.031 R)
• M18: 14,354,514 km (0.089 R)
• M19: 15,283,517 km (0.055 R)
• M20: 16,417,170 km (0.082 R)
• M21: 18,399,641 km (0.039 R)
• M22: 21,714,281 km (0.082 R)
• M23: 23,564,657 km (0.119 R)
• M24: 29,129,847 km (0.064 R)
• M25: 29,742,600 km (0.044 R)
• M26: 35,650,369 km (0.113 R)
• M27: 36,776,542 km (0.065 R)
• M28: 37,061,676 km (0.073 R)
• M29: 39,695,346 km (0.089 R)
• M30: 42,138,728 km (0.071 R)
• M31: 44,196,447 km (0.094 R)
• M32: 54,936,527 km (0.091 R)
• M33: 56,059,857 km (0.096 R)
• M34: 58,158,865 km (0.052 R)
• M35: 59,521,552 km (0.077 R)
• M36: 64,977,087 km (0.03 R)
• M37: 68,577,758 km (0.118 R)
• M38: 72,532,827 km (0.055 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 10,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit