🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.68 AU - 1.12 AU

Year: 323 Days

Day: 44 Hours

Environment

Temp: 34 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.94 AU - 1.02 AU

Year: 367 Days

Day: 43.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.12 AU - 1.82 AU

Year: 675 Days

Day: 14.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.04 AU - 3.12 AU

Year: 1570 Days

Day: 31.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,557,866 km

• M1: 185,950 km (0.035 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.3

Radius: 4.3

Gravity: 21.54 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 10.98 AU - 12.76 AU

Year: 15489 Days

Day: 20.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 53,557,866 km

• M1: 53,406 km (0.09 R)
• M2: 414,685 km (0.048 R)
• M3: 549,024 km (0.072 R)
• M4: 1,498,073 km (0.103 R)
• M5: 1,662,930 km (0.106 R)
• M6: 2,065,049 km (0.079 R)
• M7: 2,288,997 km (0.088 R)
• M8: 2,698,297 km (0.114 R)
• M9: 3,426,689 km (0.081 R)
• M10: 4,248,430 km (0.116 R)
• M11: 5,193,739 km (0.091 R)
• M12: 5,537,814 km (0.092 R)
• M13: 7,620,067 km (0.079 R)
• M14: 7,929,286 km (0.12 R)
• M15: 8,762,396 km (0.039 R)
• M16: 9,003,847 km (0.094 R)
• M17: 9,858,200 km (0.114 R)
• M18: 10,385,234 km (0.092 R)
• M19: 12,438,465 km (0.105 R)
• M20: 12,991,079 km (0.091 R)
• M21: 13,688,504 km (0.091 R)
• M22: 14,211,199 km (0.11 R)
• M23: 16,362,716 km (0.059 R)
• M24: 16,877,033 km (0.102 R)
• M25: 17,860,340 km (0.069 R)
• M26: 18,721,874 km (0.09 R)
• M27: 19,122,497 km (0.094 R)
• M28: 24,862,717 km (0.06 R)
• M29: 28,911,284 km (0.059 R)
• M30: 31,765,761 km (0.093 R)
• M31: 33,260,992 km (0.091 R)
• M32: 36,515,195 km (0.089 R)
• M33: 38,540,451 km (0.105 R)
• M34: 41,175,617 km (0.117 R)
• M35: 48,734,648 km (0.098 R)
• M36: 51,654,798 km (0.039 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 12,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit