🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.57 AU - 0.71 AU

Year: 180 Days

Day: 29.9 Hours

Environment

Temp: 200 °C

Axial Tilt: 27.9 °

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: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.56 AU - 0.72 AU

Year: 180 Days

Day: 22.8 Hours

Environment

Temp: 202 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,203,728 km

• M1: 112,797 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.76 AU - 0.98 AU

Year: 285 Days

Day: 37.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,203,728 km

• M1: 77,492 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.81 AU - 1.03 AU

Year: 310 Days

Day: 36.8 Hours

Environment

Temp: 109 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,203,728 km

• M1: 325,974 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.82 AU - 1.06 AU

Year: 320 Days

Day: 36.3 Hours

Environment

Temp: 183 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,203,728 km

• M1: 369,208 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.68 AU - 5.28 AU

Year: 3333 Days

Day: 34.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.46 AU - 5.56 AU

Year: 3941 Days

Day: 45.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.3

Radius: 12.7

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.61 AU - 8.77 AU

Year: 7495 Days

Day: 13.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 99,203,728 km

• M1: 158,125 km (0.109 R)
• M2: 648,656 km (0.062 R)
• M3: 1,142,629 km (0.096 R)
• M4: 1,557,314 km (0.088 R)
• M5: 2,165,130 km (0.094 R)
• M6: 2,752,601 km (0.116 R)
• M7: 3,481,142 km (0.095 R)
• M8: 4,800,147 km (0.069 R)
• M9: 6,858,763 km (0.119 R)
• M10: 10,160,388 km (0.07 R)
• M11: 16,268,320 km (0.101 R)
• M12: 19,219,437 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.8

Radius: 4.4

Gravity: 48.29 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 14.29 AU - 20.49 AU

Year: 25488 Days

Day: 22 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 99,203,728 km

• M1: 54,902 km (0.099 R)
• M2: 230,381 km (0.078 R)
• M3: 559,197 km (0.084 R)
• M4: 824,284 km (0.042 R)
• M5: 1,110,465 km (0.049 R)
• M6: 1,276,818 km (0.115 R)
• M7: 2,116,660 km (0.08 R)
• M8: 5,076,903 km (0.067 R)
• M9: 5,409,758 km (0.092 R)
• M10: 5,936,193 km (0.063 R)
• M11: 7,400,457 km (0.118 R)
• M12: 8,103,866 km (0.102 R)
• M13: 9,271,627 km (0.102 R)
• M14: 11,436,159 km (0.069 R)
• M15: 13,676,686 km (0.069 R)
• M16: 16,550,611 km (0.097 R)
• M17: 17,096,344 km (0.035 R)
• M18: 17,842,688 km (0.119 R)
• M19: 18,032,527 km (0.077 R)
• M20: 19,200,438 km (0.083 R)
• M21: 25,202,454 km (0.072 R)
• M22: 26,168,108 km (0.113 R)
• M23: 32,062,863 km (0.051 R)
• M24: 32,767,918 km (0.116 R)
• M25: 37,061,825 km (0.111 R)
• M26: 38,151,795 km (0.088 R)
• M27: 41,716,114 km (0.085 R)
• M28: 51,392,254 km (0.093 R)
• M29: 53,334,184 km (0.075 R)
• M30: 58,611,099 km (0.079 R)
• M31: 66,022,327 km (0.069 R)
• M32: 72,334,310 km (0.096 R)
• M33: 73,545,754 km (0.071 R)
• M34: 79,292,556 km (0.11 R)
• M35: 79,548,967 km (0.104 R)
• M36: 80,839,398 km (0.117 R)
• M37: 94,808,548 km (0.103 R)
• M38: 95,676,964 km (0.119 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 12,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit