🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.47 AU - 0.57 AU

Year: 170 Days

Day: 36.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.81 AU - 1.27 AU

Year: 480 Days

Day: 22.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,607,137 km

• M1: 36,352 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.07 AU - 1.55 AU

Year: 679 Days

Day: 43.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,607,137 km

• M1: 156,479 km (0.104 R)
• M2: 406,158 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.6

Radius: 12.4

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.14 AU - 3.24 AU

Year: 2581 Days

Day: 5.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 167.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,607,137 km

• M1: 154,684 km (0.08 R)
• M2: 546,331 km (0.1 R)
• M3: 1,592,320 km (0.089 R)
• M4: 2,453,854 km (0.057 R)
• M5: 4,326,221 km (0.052 R)
• M6: 4,893,646 km (0.107 R)
• M7: 5,759,518 km (0.087 R)
• M8: 6,384,688 km (0.064 R)
• M9: 6,811,789 km (0.09 R)
• M10: 7,511,608 km (0.074 R)
• M11: 8,358,931 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596

Radius: 4.6

Gravity: 28.17 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.72 AU - 12.78 AU

Year: 14867 Days

Day: 23.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 59,607,137 km

• M1: 57,296 km (0.062 R)
• M2: 274,662 km (0.073 R)
• M3: 422,165 km (0.101 R)
• M4: 682,615 km (0.104 R)
• M5: 943,663 km (0.067 R)
• M6: 1,165,367 km (0.059 R)
• M7: 1,392,607 km (0.104 R)
• M8: 1,617,303 km (0.085 R)
• M9: 1,918,443 km (0.036 R)
• M10: 2,120,400 km (0.088 R)
• M11: 2,789,551 km (0.067 R)
• M12: 3,147,539 km (0.102 R)
• M13: 4,252,170 km (0.091 R)
• M14: 5,095,453 km (0.086 R)
• M15: 5,304,740 km (0.081 R)
• M16: 6,560,914 km (0.079 R)
• M17: 7,772,208 km (0.053 R)
• M18: 8,096,835 km (0.095 R)
• M19: 12,163,504 km (0.118 R)
• M20: 13,507,491 km (0.056 R)
• M21: 15,089,788 km (0.105 R)
• M22: 23,993,105 km (0.097 R)
• M23: 25,583,929 km (0.094 R)
• M24: 27,137,951 km (0.045 R)
• M25: 28,208,174 km (0.117 R)
• M26: 30,205,007 km (0.09 R)
• M27: 31,237,980 km (0.098 R)
• M28: 32,771,209 km (0.089 R)
• M29: 39,951,009 km (0.104 R)
• M30: 42,321,686 km (0.117 R)
• M31: 45,825,867 km (0.03 R)
• M32: 47,494,631 km (0.102 R)
• M33: 48,266,257 km (0.1 R)
• M34: 55,933,746 km (0.111 R)
• M35: 57,140,851 km (0.056 R)
• M36: 57,663,546 km (0.044 R)
• M37: 58,365,310 km (0.086 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 11,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit