🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.43 AU - 0.69 AU

Year: 155 Days

Day: 44.5 Hours

Environment

Temp: 178 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,290,442 km

• M1: 123,568 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.6 AU - 0.6 AU

Year: 172 Days

Day: 43.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.66 AU - 2.42 AU

Year: 1081 Days

Day: 17.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.96 AU - 4.36 AU

Year: 2597 Days

Day: 32 Hours

Environment

Temp: -116 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.3

Radius: 11.4

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.45 AU - 6.49 AU

Year: 6103 Days

Day: 5.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,290,442 km

• M1: 142,866 km (0.042 R)
• M2: 851,960 km (0.113 R)
• M3: 1,224,459 km (0.067 R)
• M4: 2,008,351 km (0.077 R)
• M5: 3,821,627 km (0.069 R)
• M6: 5,463,314 km (0.047 R)
• M7: 6,150,716 km (0.103 R)
• M8: 9,049,175 km (0.103 R)
• M9: 12,216,461 km (0.114 R)
• M10: 13,111,057 km (0.031 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.9

Radius: 5.2

Gravity: 13.79 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 14.73 AU - 16.65 AU

Year: 23048 Days

Day: 21.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 68,290,442 km

• M1: 64,776 km (0.087 R)
• M2: 309,069 km (0.064 R)
• M3: 862,731 km (0.103 R)
• M4: 1,067,979 km (0.07 R)
• M5: 1,483,562 km (0.112 R)
• M6: 1,943,875 km (0.09 R)
• M7: 2,652,669 km (0.098 R)
• M8: 3,195,111 km (0.111 R)
• M9: 4,366,014 km (0.06 R)
• M10: 4,905,763 km (0.084 R)
• M11: 6,076,815 km (0.118 R)
• M12: 7,993,463 km (0.096 R)
• M13: 9,168,255 km (0.093 R)
• M14: 9,824,691 km (0.086 R)
• M15: 11,292,395 km (0.031 R)
• M16: 12,175,023 km (0.098 R)
• M17: 13,723,510 km (0.07 R)
• M18: 14,363,789 km (0.071 R)
• M19: 15,703,438 km (0.09 R)
• M20: 16,012,058 km (0.112 R)
• M21: 17,205,700 km (0.094 R)
• M22: 17,949,650 km (0.11 R)
• M23: 21,328,318 km (0.075 R)
• M24: 22,089,921 km (0.115 R)
• M25: 22,968,210 km (0.098 R)
• M26: 28,503,331 km (0.115 R)
• M27: 29,426,948 km (0.083 R)
• M28: 30,132,452 km (0.114 R)
• M29: 35,522,912 km (0.088 R)
• M30: 37,544,727 km (0.108 R)
• M31: 41,082,866 km (0.1 R)
• M32: 43,158,088 km (0.068 R)
• M33: 46,084,671 km (0.045 R)
• M34: 47,838,257 km (0.029 R)
• M35: 48,813,187 km (0.112 R)
• M36: 63,106,067 km (0.086 R)
• M37: 68,290,381 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 15,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit