🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.34 AU - 1.6 AU

Year: 654 Days

Day: 23.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.37 AU - 2.15 AU

Year: 857 Days

Day: 29.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.95 AU - 2.35 AU

Year: 1157 Days

Day: 20.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.29 AU - 3.29 AU

Year: 1711 Days

Day: 16 Hours

Environment

Temp: -90 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,295,489 km

• M1: 570,267 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.6 AU - 3.82 AU

Year: 2623 Days

Day: 13.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,295,489 km

• M1: 2,080,757 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.22 AU - 4.76 AU

Year: 2926 Days

Day: 15.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.05 AU - 4.87 AU

Year: 3458 Days

Day: 15.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.3

Radius: 4.3

Gravity: 38.96 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 14.04 AU - 16.16 AU

Year: 21540 Days

Day: 15.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 81,295,489 km

• M1: 55,650 km (0.077 R)
• M2: 267,032 km (0.096 R)
• M3: 511,625 km (0.076 R)
• M4: 1,107,772 km (0.094 R)
• M5: 1,369,120 km (0.072 R)
• M6: 2,791,197 km (0.082 R)
• M7: 3,939,510 km (0.081 R)
• M8: 8,012,911 km (0.108 R)
• M9: 11,280,128 km (0.1 R)
• M10: 11,542,822 km (0.119 R)
• M11: 12,704,599 km (0.112 R)
• M12: 13,060,493 km (0.108 R)
• M13: 14,092,867 km (0.067 R)
• M14: 14,397,449 km (0.095 R)
• M15: 15,498,339 km (0.086 R)
• M16: 16,569,759 km (0.086 R)
• M17: 16,994,767 km (0.056 R)
• M18: 18,584,693 km (0.039 R)
• M19: 19,603,754 km (0.12 R)
• M20: 19,887,990 km (0.075 R)
• M21: 20,561,928 km (0.039 R)
• M22: 21,550,920 km (0.028 R)
• M23: 29,008,224 km (0.082 R)
• M24: 31,012,985 km (0.102 R)
• M25: 33,242,292 km (0.052 R)
• M26: 33,917,876 km (0.087 R)
• M27: 34,327,475 km (0.115 R)
• M28: 34,740,366 km (0.066 R)
• M29: 37,287,868 km (0.069 R)
• M30: 41,183,247 km (0.09 R)
• M31: 50,299,292 km (0.106 R)
• M32: 52,634,515 km (0.034 R)
• M33: 53,551,550 km (0.044 R)
• M34: 55,417,634 km (0.089 R)
• M35: 59,873,107 km (0.092 R)
• M36: 71,482,949 km (0.113 R)
• M37: 77,222,122 km (0.12 R)
• M38: 80,082,882 km (0.065 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 11,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit