🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.63 AU - 0.83 AU

Year: 185 Days

Day: 40 Hours

Environment

Temp: 256 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.61 AU - 0.93 AU

Year: 201 Days

Day: 36.4 Hours

Environment

Temp: 258 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.61 AU - 2.49 AU

Year: 872 Days

Day: 33.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.27 AU - 4.29 AU

Year: 2184 Days

Day: 43.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.75 AU - 8.39 AU

Year: 5588 Days

Day: 41.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,819,471 km

• M1: 585,825 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7 AU - 11.36 AU

Year: 8267 Days

Day: 37.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911

Radius: 12.7

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.46 AU - 12.84 AU

Year: 10331 Days

Day: 14.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,819,471 km

• M1: 158,275 km (0.109 R)
• M2: 562,338 km (0.091 R)
• M3: 1,203,365 km (0.027 R)
• M4: 1,758,074 km (0.111 R)
• M5: 2,287,651 km (0.115 R)
• M6: 2,922,843 km (0.094 R)
• M7: 4,987,294 km (0.106 R)
• M8: 5,488,746 km (0.107 R)
• M9: 7,240,687 km (0.116 R)
• M10: 8,290,564 km (0.117 R)
• M11: 8,996,666 km (0.119 R)
• M12: 11,414,617 km (0.112 R)
• M13: 12,110,696 km (0.062 R)
• M14: 13,270,678 km (0.11 R)
• M15: 15,181,940 km (0.107 R)
• M16: 21,922,371 km (0.04 R)
• M17: 25,255,861 km (0.118 R)
• M18: 26,739,572 km (0.098 R)
• M19: 31,878,259 km (0.09 R)
• M20: 33,727,887 km (0.073 R)
• M21: 34,559,053 km (0.109 R)
• M22: 38,921,925 km (0.12 R)
• M23: 40,100,457 km (0.046 R)
• M24: 43,779,069 km (0.036 R)
• M25: 44,201,234 km (0.114 R)
• M26: 46,498,609 km (0.112 R)
• M27: 47,085,182 km (0.12 R)
• M28: 48,573,232 km (0.099 R)
• M29: 49,177,158 km (0.105 R)
• M30: 52,114,513 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779

Radius: 11.1

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 12.22 AU - 15.2 AU

Year: 15089 Days

Day: 7.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,819,471 km

• M1: 176,974 km (0.077 R)
• M2: 746,344 km (0.092 R)
• M3: 1,402,330 km (0.084 R)
• M4: 1,773,333 km (0.042 R)
• M5: 2,954,109 km (0.083 R)
• M6: 3,305,814 km (0.096 R)
• M7: 3,799,337 km (0.1 R)
• M8: 5,360,241 km (0.118 R)
• M9: 5,771,336 km (0.092 R)
• M10: 6,957,348 km (0.032 R)
• M11: 7,447,431 km (0.06 R)
• M12: 10,309,088 km (0.118 R)
• M13: 10,829,091 km (0.081 R)
• M14: 13,765,248 km (0.041 R)
• M15: 14,539,118 km (0.119 R)
• M16: 15,565,658 km (0.09 R)
• M17: 19,981,189 km (0.095 R)
• M18: 20,428,038 km (0.088 R)
• M19: 28,181,247 km (0.11 R)
• M20: 29,890,702 km (0.108 R)
• M21: 34,529,283 km (0.115 R)
• M22: 36,885,300 km (0.064 R)
• M23: 37,422,955 km (0.08 R)
• M24: 39,067,634 km (0.104 R)
• M25: 39,486,208 km (0.074 R)
• M26: 40,190,515 km (0.048 R)
• M27: 41,624,261 km (0.063 R)
• M28: 43,988,805 km (0.068 R)
• M29: 44,441,937 km (0.107 R)
• M30: 46,285,581 km (0.086 R)
• M31: 52,290,589 km (0.057 R)
• M32: 53,310,996 km (0.058 R)
• M33: 54,344,568 km (0.047 R)
• M34: 62,146,247 km (0.047 R)
• M35: 65,819,473 km (0.106 R)

Kuiper Belt

Range: 36.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 15,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit