🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.55 AU - 0.63 AU

Year: 170 Days

Day: 27.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.6 AU - 0.74 AU

Year: 206 Days

Day: 42 Hours

Environment

Temp: 138 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,638,142 km

• M1: 397,332 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.73 AU - 0.91 AU

Year: 278 Days

Day: 30.5 Hours

Environment

Temp: 71 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.98 AU - 1.28 AU

Year: 450 Days

Day: 29.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 132 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,638,142 km

• M1: 516,412 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.2

Radius: 8.9

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.18 AU - 10.06 AU

Year: 8671 Days

Day: 13.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,638,142 km

• M1: 110,702 km (0.069 R)
• M2: 390,600 km (0.094 R)
• M3: 1,174,044 km (0.07 R)
• M4: 1,863,241 km (0.105 R)
• M5: 2,682,290 km (0.104 R)
• M6: 3,699,555 km (0.109 R)
• M7: 4,362,872 km (0.085 R)
• M8: 7,396,568 km (0.071 R)
• M9: 7,950,828 km (0.04 R)
• M10: 11,874,331 km (0.049 R)
• M11: 16,196,363 km (0.1 R)
• M12: 17,198,669 km (0.114 R)
• M13: 18,598,606 km (0.109 R)
• M14: 21,623,774 km (0.116 R)
• M15: 23,588,293 km (0.109 R)
• M16: 34,020,949 km (0.072 R)
• M17: 36,107,840 km (0.086 R)
• M18: 38,746,297 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.1

Radius: 4.5

Gravity: 25.73 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 10.25 AU - 14.79 AU

Year: 16601 Days

Day: 24 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,638,142 km

• M1: 55,950 km (0.115 R)
• M2: 367,861 km (0.053 R)
• M3: 599,588 km (0.088 R)
• M4: 1,084,285 km (0.049 R)
• M5: 1,445,115 km (0.071 R)
• M6: 3,110,439 km (0.072 R)
• M7: 3,366,401 km (0.115 R)
• M8: 7,048,453 km (0.113 R)
• M9: 9,760,962 km (0.094 R)
• M10: 11,347,148 km (0.114 R)
• M11: 16,888,253 km (0.034 R)
• M12: 23,028,498 km (0.085 R)
• M13: 24,993,765 km (0.044 R)
• M14: 28,256,345 km (0.114 R)
• M15: 28,586,508 km (0.053 R)
• M16: 30,969,153 km (0.11 R)
• M17: 38,499,610 km (0.089 R)
• M18: 38,905,320 km (0.106 R)
• M19: 42,974,232 km (0.059 R)
• M20: 43,703,372 km (0.115 R)
• M21: 47,627,923 km (0.099 R)
• M22: 47,939,086 km (0.094 R)
• M23: 51,616,801 km (0.083 R)
• M24: 60,798,071 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.5

Radius: 4.1

Gravity: 36.02 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 10.41 AU - 15.85 AU

Year: 17829 Days

Day: 16.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,638,142 km

• M1: 51,013 km (0.077 R)
• M2: 248,632 km (0.08 R)
• M3: 394,938 km (0.115 R)
• M4: 567,724 km (0.118 R)
• M5: 713,432 km (0.111 R)
• M6: 928,105 km (0.117 R)
• M7: 1,337,405 km (0.038 R)
• M8: 1,632,113 km (0.043 R)
• M9: 2,754,546 km (0.061 R)
• M10: 2,899,356 km (0.07 R)
• M11: 3,364,606 km (0.029 R)
• M12: 4,474,622 km (0.119 R)
• M13: 5,424,568 km (0.091 R)
• M14: 6,209,808 km (0.113 R)
• M15: 8,911,396 km (0.108 R)
• M16: 9,229,141 km (0.034 R)
• M17: 9,445,011 km (0.075 R)
• M18: 10,056,268 km (0.088 R)
• M19: 14,796,277 km (0.093 R)
• M20: 15,772,253 km (0.1 R)
• M21: 18,187,062 km (0.104 R)
• M22: 20,469,925 km (0.095 R)
• M23: 21,585,028 km (0.072 R)
• M24: 21,774,718 km (0.061 R)
• M25: 29,254,163 km (0.096 R)
• M26: 34,525,992 km (0.113 R)
• M27: 35,177,341 km (0.102 R)
• M28: 36,102,753 km (0.107 R)
• M29: 45,174,069 km (0.05 R)
• M30: 50,480,605 km (0.044 R)
• M31: 53,196,853 km (0.088 R)
• M32: 54,415,178 km (0.059 R)
• M33: 60,222,268 km (0.112 R)
• M34: 64,445,566 km (0.076 R)
• M35: 66,029,059 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 16,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit