🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.51 AU - 0.61 AU

Year: 156 Days

Day: 37.4 Hours

Environment

Temp: 151 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,570,863 km

• M1: 387,758 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.78 AU - 0.78 AU

Year: 257 Days

Day: 15.8 Hours

Environment

Temp: 103 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,570,863 km

• M1: 86,767 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.75 AU - 0.99 AU

Year: 303 Days

Day: 46.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.87 AU - 2.39 AU

Year: 1159 Days

Day: 24.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,570,863 km

• M1: 207,642 km (0.091 R)
• M2: 679,623 km (0.028 R)

Asteroid Belt

Center: 6.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.4

Radius: 9.9

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.86 AU - 10.1 AU

Year: 11753 Days

Day: 10.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 48,570,863 km

• M1: 137,181 km (0.094 R)
• M2: 723,306 km (0.107 R)
• M3: 1,085,632 km (0.08 R)
• M4: 1,398,890 km (0.092 R)
• M5: 1,959,134 km (0.034 R)
• M6: 2,556,328 km (0.099 R)
• M7: 3,715,862 km (0.109 R)
• M8: 4,475,071 km (0.112 R)
• M9: 4,991,632 km (0.094 R)
• M10: 5,729,598 km (0.097 R)
• M11: 6,619,407 km (0.053 R)
• M12: 6,991,606 km (0.111 R)
• M13: 9,737,026 km (0.114 R)
• M14: 10,273,933 km (0.085 R)
• M15: 12,187,140 km (0.118 R)
• M16: 12,747,683 km (0.099 R)
• M17: 16,479,103 km (0.115 R)
• M18: 18,188,558 km (0.082 R)
• M19: 21,236,016 km (0.03 R)
• M20: 22,880,396 km (0.07 R)
• M21: 23,446,923 km (0.11 R)
• M22: 24,805,272 km (0.113 R)
• M23: 26,318,155 km (0.113 R)
• M24: 28,974,714 km (0.109 R)
• M25: 29,637,881 km (0.057 R)
• M26: 30,994,734 km (0.069 R)
• M27: 31,340,305 km (0.093 R)
• M28: 31,688,419 km (0.086 R)
• M29: 32,274,394 km (0.113 R)
• M30: 38,670,750 km (0.052 R)
• M31: 42,094,298 km (0.085 R)
• M32: 43,807,193 km (0.075 R)
• M33: 45,122,009 km (0.095 R)
• M34: 49,380,761 km (0.098 R)
• M35: 53,238,142 km (0.105 R)
• M36: 53,568,454 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801

Radius: 13.1

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.48 AU - 11.92 AU

Year: 12144 Days

Day: 14.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 48,570,863 km

• M1: 162,912 km (0.079 R)
• M2: 935,585 km (0.105 R)
• M3: 1,462,020 km (0.114 R)
• M4: 2,148,674 km (0.088 R)
• M5: 3,066,158 km (0.113 R)
• M6: 3,589,152 km (0.108 R)
• M7: 4,084,471 km (0.082 R)
• M8: 4,913,392 km (0.042 R)
• M9: 5,669,460 km (0.049 R)
• M10: 6,541,466 km (0.119 R)
• M11: 7,284,668 km (0.063 R)
• M12: 9,647,118 km (0.105 R)
• M13: 10,610,977 km (0.034 R)
• M14: 11,696,908 km (0.109 R)
• M15: 12,236,507 km (0.111 R)
• M16: 12,855,543 km (0.069 R)
• M17: 15,188,223 km (0.08 R)
• M18: 16,942,856 km (0.083 R)
• M19: 17,947,855 km (0.117 R)
• M20: 18,747,605 km (0.044 R)
• M21: 23,014,585 km (0.093 R)
• M22: 25,323,778 km (0.103 R)
• M23: 30,286,388 km (0.12 R)
• M24: 32,464,533 km (0.1 R)
• M25: 34,622,632 km (0.031 R)
• M26: 35,238,676 km (0.094 R)
• M27: 35,987,713 km (0.116 R)
• M28: 39,356,208 km (0.043 R)
• M29: 41,392,534 km (0.063 R)
• M30: 43,927,620 km (0.114 R)
• M31: 45,821,678 km (0.091 R)
• M32: 46,564,432 km (0.046 R)
• M33: 47,164,469 km (0.093 R)
• M34: 56,284,852 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.3

Radius: 4.9

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 10.22 AU - 15.86 AU

Year: 17554 Days

Day: 22.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 48,570,863 km

• M1: 64,327 km (0.071 R)
• M2: 503,846 km (0.051 R)
• M3: 2,268,053 km (0.071 R)
• M4: 2,498,284 km (0.089 R)
• M5: 5,561,002 km (0.062 R)
• M6: 9,922,827 km (0.104 R)
• M7: 10,856,617 km (0.12 R)
• M8: 11,847,403 km (0.095 R)
• M9: 19,401,348 km (0.118 R)
• M10: 23,348,039 km (0.105 R)
• M11: 27,798,276 km (0.087 R)
• M12: 39,585,841 km (0.116 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 11,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit