🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.45 AU - 0.59 AU

Year: 144 Days

Day: 30.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.42 AU - 0.66 AU

Year: 153 Days

Day: 35 Hours

Environment

Temp: 197 °C

Axial Tilt: 129.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.41 AU - 0.69 AU

Year: 157 Days

Day: 14 Hours

Environment

Temp: 158 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.53 AU - 0.81 AU

Year: 211 Days

Day: 31.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.62 AU - 0.8 AU

Year: 230 Days

Day: 44.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.87 AU - 0.91 AU

Year: 323 Days

Day: 37 Hours

Environment

Temp: 11 °C

Axial Tilt: 44.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 105,100,664 km

• M1: 599,738 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.3

Radius: 10.1

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.44 AU - 10.02 AU

Year: 9090 Days

Day: 12.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 105,100,664 km

• M1: 132,095 km (0.12 R)
• M2: 484,398 km (0.12 R)
• M3: 1,312,721 km (0.06 R)
• M4: 1,633,758 km (0.075 R)
• M5: 2,173,507 km (0.067 R)
• M6: 2,629,183 km (0.118 R)
• M7: 3,214,409 km (0.073 R)
• M8: 3,783,330 km (0.079 R)
• M9: 4,616,291 km (0.049 R)
• M10: 5,309,827 km (0.065 R)
• M11: 6,980,087 km (0.053 R)
• M12: 8,102,520 km (0.045 R)
• M13: 8,531,267 km (0.082 R)
• M14: 14,487,955 km (0.085 R)
• M15: 21,669,401 km (0.06 R)
• M16: 26,670,458 km (0.076 R)
• M17: 31,228,705 km (0.108 R)
• M18: 34,354,852 km (0.069 R)
• M19: 35,026,696 km (0.099 R)
• M20: 38,638,437 km (0.087 R)
• M21: 41,221,544 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.6

Radius: 6.6

Gravity: 22.6 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 14.21 AU - 19.87 AU

Year: 27082 Days

Day: 19 Hours

Environment

Temp: -205 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 105,100,664 km

• M1: 83,176 km (0.049 R)
• M2: 292,165 km (0.12 R)
• M3: 545,284 km (0.107 R)
• M4: 813,812 km (0.072 R)
• M5: 1,723,068 km (0.098 R)
• M6: 2,362,898 km (0.075 R)
• M7: 3,241,038 km (0.116 R)
• M8: 3,821,926 km (0.074 R)
• M9: 4,820,343 km (0.083 R)
• M10: 5,401,530 km (0.075 R)
• M11: 6,359,705 km (0.086 R)
• M12: 7,267,165 km (0.097 R)
• M13: 7,642,506 km (0.087 R)
• M14: 7,862,714 km (0.119 R)
• M15: 11,266,216 km (0.07 R)
• M16: 12,286,772 km (0.105 R)
• M17: 14,594,469 km (0.082 R)
• M18: 15,191,963 km (0.087 R)
• M19: 17,082,282 km (0.098 R)
• M20: 19,225,271 km (0.078 R)
• M21: 20,892,091 km (0.05 R)
• M22: 21,106,913 km (0.094 R)
• M23: 22,652,858 km (0.092 R)
• M24: 24,869,449 km (0.099 R)
• M25: 29,458,514 km (0.114 R)
• M26: 36,568,601 km (0.09 R)
• M27: 44,033,236 km (0.11 R)
• M28: 48,966,525 km (0.12 R)
• M29: 51,077,799 km (0.094 R)
• M30: 55,893,205 km (0.075 R)
• M31: 57,142,647 km (0.11 R)
• M32: 58,837,441 km (0.115 R)
• M33: 59,051,665 km (0.084 R)
• M34: 60,347,631 km (0.069 R)
• M35: 63,670,350 km (0.115 R)
• M36: 79,744,043 km (0.101 R)
• M37: 81,326,638 km (0.078 R)
• M38: 81,858,758 km (0.114 R)
• M39: 82,661,351 km (0.042 R)
• M40: 88,708,097 km (0.093 R)
• M41: 90,122,395 km (0.034 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 11,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit