🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.41 AU - 0.59 AU

Year: 134 Days

Day: 25 Hours

Environment

Temp: 233 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,511,657 km

• M1: 9,425 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.41 AU - 0.63 AU

Year: 142 Days

Day: 43.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.5 AU - 0.62 AU

Year: 159 Days

Day: 27.7 Hours

Environment

Temp: 201 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.51 AU - 0.75 AU

Year: 189 Days

Day: 35.8 Hours

Environment

Temp: 108 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.54 AU - 0.8 AU

Year: 208 Days

Day: 39.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,511,657 km

• M1: 375,042 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.67 AU - 1.03 AU

Year: 297 Days

Day: 21.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.4

Radius: 13.4

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.5 AU - 5.98 AU

Year: 5209 Days

Day: 5.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 78,511,657 km

• M1: 166,652 km (0.082 R)
• M2: 1,017,266 km (0.079 R)
• M3: 1,673,551 km (0.108 R)
• M4: 2,152,863 km (0.101 R)
• M5: 2,619,459 km (0.037 R)
• M6: 3,738,750 km (0.12 R)
• M7: 5,379,689 km (0.078 R)
• M8: 6,313,629 km (0.08 R)
• M9: 7,040,076 km (0.079 R)
• M10: 7,530,757 km (0.113 R)
• M11: 8,979,463 km (0.095 R)
• M12: 16,601,624 km (0.088 R)
• M13: 19,242,774 km (0.114 R)
• M14: 20,557,141 km (0.105 R)
• M15: 22,451,648 km (0.091 R)
• M16: 22,981,075 km (0.111 R)
• M17: 24,619,322 km (0.074 R)
• M18: 25,754,021 km (0.064 R)
• M19: 28,478,049 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.2

Radius: 8

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 11.74 AU - 18.82 AU

Year: 22622 Days

Day: 21.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 78,511,657 km

• M1: 108,159 km (0.087 R)
• M2: 408,701 km (0.051 R)
• M3: 836,102 km (0.078 R)
• M4: 1,369,269 km (0.049 R)
• M5: 1,748,051 km (0.079 R)
• M6: 2,051,735 km (0.091 R)
• M7: 2,458,192 km (0.089 R)
• M8: 2,917,458 km (0.038 R)
• M9: 5,193,589 km (0.072 R)
• M10: 5,543,349 km (0.104 R)
• M11: 6,377,357 km (0.117 R)
• M12: 6,688,222 km (0.094 R)
• M13: 8,188,688 km (0.094 R)
• M14: 8,717,218 km (0.109 R)
• M15: 13,074,256 km (0.118 R)
• M16: 13,649,759 km (0.105 R)
• M17: 14,544,653 km (0.083 R)
• M18: 16,951,982 km (0.111 R)
• M19: 17,463,457 km (0.087 R)
• M20: 18,250,043 km (0.118 R)
• M21: 19,706,228 km (0.072 R)
• M22: 19,987,622 km (0.103 R)
• M23: 23,894,819 km (0.096 R)
• M24: 25,302,685 km (0.077 R)
• M25: 27,110,276 km (0.078 R)
• M26: 37,453,473 km (0.112 R)
• M27: 38,320,991 km (0.101 R)
• M28: 39,054,170 km (0.102 R)
• M29: 39,647,325 km (0.114 R)
• M30: 42,080,385 km (0.038 R)
• M31: 44,450,165 km (0.115 R)
• M32: 46,243,544 km (0.101 R)
• M33: 46,740,808 km (0.089 R)
• M34: 61,557,130 km (0.119 R)
• M35: 67,967,100 km (0.101 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 18,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit