🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.6 AU - 0.6 AU

Year: 170 Days

Day: 16.7 Hours

Environment

Temp: 229 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.59 AU - 0.69 AU

Year: 187 Days

Day: 36.9 Hours

Environment

Temp: 133 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.71 AU - 0.75 AU

Year: 228 Days

Day: 14 Hours

Environment

Temp: 174 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,844,322 km

• M1: 70,311 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.66 AU - 0.98 AU

Year: 271 Days

Day: 14.3 Hours

Environment

Temp: 179 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,844,322 km

• M1: 148,551 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.85 AU - 0.97 AU

Year: 317 Days

Day: 27.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,844,322 km

• M1: 243,545 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.18 AU - 1.42 AU

Year: 541 Days

Day: 43.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.85 AU - 1.91 AU

Year: 942 Days

Day: 40.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.85 AU - 3.81 AU

Year: 2220 Days

Day: 30.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.2

Radius: 14.7

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.99 AU - 6.11 AU

Year: 4145 Days

Day: 5.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 67,844,322 km

• M1: 182,809 km (0.095 R)
• M2: 1,339,499 km (0.083 R)
• M3: 2,256,983 km (0.11 R)
• M4: 2,729,114 km (0.065 R)
• M5: 3,523,329 km (0.093 R)
• M6: 4,326,370 km (0.032 R)
• M7: 6,060,359 km (0.088 R)
• M8: 7,117,268 km (0.099 R)
• M9: 8,293,856 km (0.066 R)
• M10: 9,556,162 km (0.055 R)
• M11: 10,381,643 km (0.115 R)
• M12: 10,855,569 km (0.105 R)
• M13: 11,570,797 km (0.118 R)
• M14: 12,557,096 km (0.092 R)
• M15: 14,859,108 km (0.07 R)
• M16: 17,130,751 km (0.065 R)
• M17: 19,560,370 km (0.031 R)
• M18: 26,425,865 km (0.115 R)
• M19: 27,393,764 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.9

Radius: 6.9

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 11.77 AU - 16.83 AU

Year: 19751 Days

Day: 18.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,844,322 km

• M1: 86,019 km (0.116 R)
• M2: 314,455 km (0.077 R)
• M3: 543,339 km (0.114 R)
• M4: 837,150 km (0.097 R)
• M5: 1,196,185 km (0.113 R)
• M6: 2,046,349 km (0.107 R)
• M7: 2,633,222 km (0.118 R)
• M8: 4,230,179 km (0.088 R)
• M9: 6,016,677 km (0.107 R)
• M10: 6,510,649 km (0.032 R)
• M11: 7,579,376 km (0.111 R)
• M12: 8,454,374 km (0.119 R)
• M13: 9,558,406 km (0.044 R)
• M14: 10,578,514 km (0.113 R)
• M15: 11,669,382 km (0.104 R)
• M16: 12,049,211 km (0.041 R)
• M17: 13,238,065 km (0.1 R)
• M18: 15,541,424 km (0.047 R)
• M19: 15,770,308 km (0.055 R)
• M20: 16,470,127 km (0.117 R)
• M21: 19,039,620 km (0.086 R)
• M22: 22,636,701 km (0.075 R)
• M23: 23,828,547 km (0.115 R)
• M24: 25,061,682 km (0.12 R)
• M25: 28,216,552 km (0.086 R)
• M26: 31,019,866 km (0.108 R)
• M27: 32,117,167 km (0.075 R)
• M28: 34,260,306 km (0.105 R)
• M29: 37,719,757 km (0.087 R)
• M30: 44,704,930 km (0.11 R)
• M31: 45,013,401 km (0.057 R)
• M32: 48,500,378 km (0.086 R)
• M33: 55,471,638 km (0.112 R)
• M34: 55,827,831 km (0.081 R)
• M35: 58,180,257 km (0.035 R)
• M36: 64,840,654 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 18,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit