🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.59 AU - 0.61 AU

Year: 163 Days

Day: 13.8 Hours

Environment

Temp: 213 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.52 AU - 0.68 AU

Year: 163 Days

Day: 13.8 Hours

Environment

Temp: 198 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.59 AU - 0.79 AU

Year: 201 Days

Day: 41.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.95 AU - 1.09 AU

Year: 360 Days

Day: 42.6 Hours

Environment

Temp: 87 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.92 AU - 1.16 AU

Year: 371 Days

Day: 45.4 Hours

Environment

Temp: 151 °C

Axial Tilt: 143.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 115,339,528 km

• M1: 99,333 km (0.052 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.35 AU - 1.63 AU

Year: 636 Days

Day: 20.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 115,339,528 km

• M1: 29,620 km (0.105 R)
• M2: 89,759 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.4

Radius: 9.2

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.44 AU - 14.26 AU

Year: 14271 Days

Day: 10 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 115,339,528 km

• M1: 114,592 km (0.117 R)
• M2: 644,617 km (0.091 R)
• M3: 1,005,447 km (0.095 R)
• M4: 1,690,157 km (0.083 R)
• M5: 2,189,814 km (0.095 R)
• M6: 2,596,121 km (0.092 R)
• M7: 3,903,756 km (0.076 R)
• M8: 4,504,093 km (0.093 R)
• M9: 8,421,313 km (0.091 R)
• M10: 9,622,285 km (0.039 R)
• M11: 10,662,439 km (0.114 R)
• M12: 11,098,816 km (0.064 R)
• M13: 24,079,273 km (0.111 R)
• M14: 24,736,307 km (0.109 R)
• M15: 29,354,393 km (0.112 R)
• M16: 30,756,873 km (0.097 R)
• M17: 32,657,514 km (0.056 R)
• M18: 46,884,571 km (0.117 R)
• M19: 47,175,689 km (0.12 R)
• M20: 48,500,527 km (0.088 R)
• M21: 48,798,227 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988

Radius: 3.6

Gravity: 76.23 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 15.05 AU - 24.77 AU

Year: 31080 Days

Day: 24.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 115,339,528 km

• M1: 44,879 km (0.104 R)
• M2: 163,510 km (0.069 R)
• M3: 525,986 km (0.062 R)
• M4: 695,032 km (0.047 R)
• M5: 848,070 km (0.078 R)
• M6: 3,004,673 km (0.104 R)
• M7: 3,157,712 km (0.067 R)
• M8: 5,073,313 km (0.106 R)
• M9: 5,884,731 km (0.063 R)
• M10: 6,471,604 km (0.088 R)
• M11: 7,042,918 km (0.097 R)
• M12: 7,423,645 km (0.116 R)
• M13: 8,405,007 km (0.1 R)
• M14: 10,976,893 km (0.077 R)
• M15: 12,323,274 km (0.052 R)
• M16: 12,875,290 km (0.09 R)
• M17: 13,035,958 km (0.037 R)
• M18: 14,456,689 km (0.115 R)
• M19: 17,112,500 km (0.104 R)
• M20: 21,172,587 km (0.116 R)
• M21: 25,073,202 km (0.047 R)
• M22: 29,287,673 km (0.11 R)
• M23: 33,950,638 km (0.116 R)
• M24: 35,503,315 km (0.115 R)
• M25: 38,085,075 km (0.119 R)
• M26: 43,078,352 km (0.049 R)
• M27: 45,266,072 km (0.097 R)
• M28: 46,575,801 km (0.108 R)
• M29: 59,297,305 km (0.048 R)
• M30: 64,080,846 km (0.115 R)
• M31: 64,314,817 km (0.106 R)
• M32: 68,624,732 km (0.107 R)
• M33: 73,634,765 km (0.084 R)
• M34: 78,614,878 km (0.117 R)
• M35: 80,777,315 km (0.085 R)
• M36: 93,683,273 km (0.107 R)
• M37: 104,946,048 km (0.097 R)
• M38: 108,559,285 km (0.052 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 16,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit