🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.22 AU - 1.38 AU

Year: 553 Days

Day: 14.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,191,716 km

• M1: 577,149 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.51 AU - 2.91 AU

Year: 1663 Days

Day: 35.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,191,716 km

• M1: 2,222,875 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.52 AU - 3.16 AU

Year: 1784 Days

Day: 34.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,191,716 km

• M1: 2,026,602 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.72 AU - 2.98 AU

Year: 1794 Days

Day: 21.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.29 AU - 5.05 AU

Year: 3174 Days

Day: 15.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.92 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.6

Radius: 6.3

Gravity: 15.69 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 14.53 AU - 16.81 AU

Year: 23124 Days

Day: 16.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 81,191,716 km

• M1: 78,389 km (0.09 R)
• M2: 291,566 km (0.088 R)
• M3: 513,121 km (0.067 R)
• M4: 1,285,943 km (0.05 R)
• M5: 1,487,601 km (0.089 R)
• M6: 1,802,355 km (0.119 R)
• M7: 2,224,969 km (0.109 R)
• M8: 2,811,692 km (0.086 R)
• M9: 3,073,488 km (0.055 R)
• M10: 4,927,006 km (0.108 R)
• M11: 5,387,319 km (0.069 R)
• M12: 7,519,238 km (0.072 R)
• M13: 8,233,867 km (0.09 R)
• M14: 8,826,424 km (0.109 R)
• M15: 12,639,075 km (0.09 R)
• M16: 14,323,099 km (0.067 R)
• M17: 16,400,863 km (0.116 R)
• M18: 17,686,657 km (0.063 R)
• M19: 18,762,565 km (0.12 R)
• M20: 19,223,476 km (0.108 R)
• M21: 19,597,620 km (0.085 R)
• M22: 20,554,299 km (0.083 R)
• M23: 25,470,683 km (0.107 R)
• M24: 27,426,077 km (0.074 R)
• M25: 29,976,870 km (0.074 R)
• M26: 31,245,460 km (0.082 R)
• M27: 31,503,367 km (0.091 R)
• M28: 36,535,091 km (0.092 R)
• M29: 38,719,070 km (0.095 R)
• M30: 44,150,371 km (0.071 R)
• M31: 52,758,382 km (0.028 R)
• M32: 54,978,863 km (0.083 R)
• M33: 68,096,951 km (0.068 R)
• M34: 71,618,185 km (0.102 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 18,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit