🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.87 AU - 0.87 AU

Year: 285 Days

Day: 39.5 Hours

Environment

Temp: 137 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.83 AU - 0.97 AU

Year: 300 Days

Day: 42.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,947,404 km

• M1: 23,038 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.22 AU - 1.5 AU

Year: 557 Days

Day: 14.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.67 AU - 1.69 AU

Year: 765 Days

Day: 22.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,947,404 km

• M1: 93,050 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.51 AU - 2.29 AU

Year: 920 Days

Day: 46.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.86 AU - 2.64 AU

Year: 1186 Days

Day: 38.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.42 AU - 4.6 AU

Year: 3366 Days

Day: 24.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.9

Radius: 11.7

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.25 AU - 10.73 AU

Year: 9474 Days

Day: 8.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 67,947,404 km

• M1: 246,088 km (0.085 R)
• M2: 1,024,596 km (0.052 R)
• M3: 1,541,456 km (0.114 R)
• M4: 2,368,134 km (0.094 R)
• M5: 2,741,979 km (0.091 R)
• M6: 3,377,920 km (0.053 R)
• M7: 4,945,107 km (0.092 R)
• M8: 5,757,424 km (0.078 R)
• M9: 8,094,442 km (0.059 R)
• M10: 8,516,308 km (0.066 R)
• M11: 9,496,772 km (0.078 R)
• M12: 10,255,832 km (0.106 R)
• M13: 11,522,477 km (0.11 R)
• M14: 12,664,806 km (0.109 R)
• M15: 22,947,266 km (0.115 R)
• M16: 23,709,168 km (0.093 R)
• M17: 31,862,102 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.8

Radius: 12

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.48 AU - 12.62 AU

Year: 12044 Days

Day: 14 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,947,404 km

• M1: 149,299 km (0.09 R)
• M2: 584,928 km (0.055 R)
• M3: 1,002,306 km (0.109 R)
• M4: 1,428,809 km (0.04 R)
• M5: 2,529,700 km (0.049 R)
• M6: 3,743,238 km (0.039 R)
• M7: 5,255,972 km (0.079 R)
• M8: 5,981,671 km (0.106 R)
• M9: 6,839,465 km (0.112 R)
• M10: 8,957,771 km (0.107 R)
• M11: 9,570,225 km (0.059 R)
• M12: 10,166,821 km (0.112 R)
• M13: 10,652,864 km (0.075 R)
• M14: 12,502,492 km (0.098 R)
• M15: 13,267,985 km (0.062 R)
• M16: 15,578,225 km (0.116 R)
• M17: 16,284,775 km (0.091 R)
• M18: 17,572,514 km (0.063 R)
• M19: 25,934,885 km (0.098 R)
• M20: 27,603,350 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686.8

Radius: 5

Gravity: 27.47 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 11.34 AU - 15.06 AU

Year: 16855 Days

Day: 24.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,947,404 km

• M1: 113,395 km (0.086 R)
• M2: 273,465 km (0.072 R)
• M3: 557,850 km (0.101 R)
• M4: 718,219 km (0.095 R)
• M5: 954,434 km (0.112 R)
• M6: 1,122,882 km (0.098 R)
• M7: 1,325,437 km (0.058 R)
• M8: 2,026,453 km (0.108 R)
• M9: 4,341,929 km (0.115 R)
• M10: 4,740,906 km (0.079 R)
• M11: 5,127,617 km (0.1 R)
• M12: 5,422,025 km (0.085 R)
• M13: 5,688,609 km (0.073 R)
• M14: 6,125,285 km (0.074 R)
• M15: 9,773,528 km (0.062 R)
• M16: 10,168,766 km (0.059 R)
• M17: 10,692,358 km (0.054 R)
• M18: 13,102,978 km (0.04 R)
• M19: 16,007,421 km (0.112 R)
• M20: 17,941,422 km (0.092 R)
• M21: 18,448,260 km (0.106 R)
• M22: 21,407,455 km (0.082 R)
• M23: 23,048,694 km (0.082 R)
• M24: 24,052,346 km (0.091 R)
• M25: 24,256,547 km (0.043 R)
• M26: 31,053,975 km (0.064 R)
• M27: 31,539,569 km (0.111 R)
• M28: 34,819,353 km (0.034 R)
• M29: 37,491,919 km (0.084 R)
• M30: 37,904,211 km (0.114 R)
• M31: 45,228,822 km (0.068 R)
• M32: 50,047,070 km (0.106 R)
• M33: 50,213,273 km (0.103 R)
• M34: 53,096,174 km (0.101 R)
• M35: 62,019,238 km (0.096 R)
• M36: 67,136,084 km (0.026 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 20,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit