🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.57 AU - 0.89 AU

Year: 220 Days

Day: 46 Hours

Environment

Temp: 180 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.51 AU - 5.59 AU

Year: 4007 Days

Day: 40.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,806,807 km

• M1: 19,747 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.9

Radius: 11.9

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.53 AU - 6.39 AU

Year: 4505 Days

Day: 11.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 31,806,807 km

• M1: 151,842 km (0.084 R)
• M2: 534,064 km (0.044 R)
• M3: 2,959,345 km (0.117 R)
• M4: 3,514,503 km (0.119 R)
• M5: 3,903,308 km (0.108 R)
• M6: 4,857,293 km (0.107 R)
• M7: 8,298,493 km (0.069 R)
• M8: 8,891,349 km (0.109 R)
• M9: 11,231,509 km (0.071 R)
• M10: 12,586,417 km (0.114 R)
• M11: 13,773,775 km (0.045 R)
• M12: 15,324,656 km (0.074 R)
• M13: 16,421,358 km (0.041 R)
• M14: 17,623,078 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.3

Radius: 8.4

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.6 AU - 8.52 AU

Year: 6624 Days

Day: 6.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 31,806,807 km

• M1: 104,569 km (0.119 R)
• M2: 628,012 km (0.052 R)
• M3: 991,235 km (0.028 R)
• M4: 1,667,717 km (0.093 R)
• M5: 2,805,858 km (0.09 R)
• M6: 3,281,579 km (0.111 R)
• M7: 4,292,711 km (0.085 R)
• M8: 5,957,286 km (0.114 R)
• M9: 7,091,537 km (0.072 R)
• M10: 9,434,240 km (0.057 R)
• M11: 12,820,388 km (0.108 R)
• M12: 16,189,182 km (0.11 R)
• M13: 22,016,767 km (0.098 R)
• M14: 23,885,095 km (0.075 R)
• M15: 30,214,581 km (0.03 R)
• M16: 32,419,205 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353

Radius: 10.5

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.78 AU - 9.6 AU

Year: 7530 Days

Day: 12 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 31,806,807 km

• M1: 130,599 km (0.098 R)
• M2: 903,122 km (0.102 R)
• M3: 1,289,683 km (0.081 R)
• M4: 2,082,851 km (0.08 R)
• M5: 2,460,735 km (0.094 R)
• M6: 3,525,423 km (0.117 R)
• M7: 4,662,068 km (0.059 R)
• M8: 5,230,091 km (0.09 R)
• M9: 5,813,523 km (0.075 R)
• M10: 6,537,427 km (0.095 R)
• M11: 7,427,085 km (0.032 R)
• M12: 9,320,396 km (0.069 R)
• M13: 9,786,094 km (0.105 R)
• M14: 11,042,118 km (0.099 R)
• M15: 12,352,147 km (0.069 R)
• M16: 13,123,324 km (0.11 R)
• M17: 13,980,819 km (0.111 R)
• M18: 14,367,679 km (0.052 R)
• M19: 18,972,301 km (0.111 R)
• M20: 20,138,267 km (0.058 R)
• M21: 20,631,940 km (0.085 R)
• M22: 22,763,710 km (0.096 R)
• M23: 26,777,720 km (0.095 R)
• M24: 29,040,687 km (0.07 R)
• M25: 29,943,959 km (0.07 R)
• M26: 31,334,022 km (0.084 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 11,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit