🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.61 AU - 0.79 AU

Year: 172 Days

Day: 30.4 Hours

Environment

Temp: 334 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.56 AU - 0.92 AU

Year: 187 Days

Day: 14.8 Hours

Environment

Temp: 284 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.75 AU - 0.99 AU

Year: 239 Days

Day: 43.1 Hours

Environment

Temp: 232 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.3

Radius: 8.8

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 10.99 AU - 12.35 AU

Year: 11734 Days

Day: 14.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 100,397,281 km

• M1: 109,805 km (0.095 R)
• M2: 530,025 km (0.109 R)
• M3: 1,145,770 km (0.112 R)
• M4: 1,900,192 km (0.116 R)
• M5: 3,378,967 km (0.072 R)
• M6: 4,968,145 km (0.108 R)
• M7: 5,772,832 km (0.077 R)
• M8: 6,117,955 km (0.062 R)
• M9: 7,680,055 km (0.103 R)
• M10: 8,754,019 km (0.1 R)
• M11: 11,626,298 km (0.117 R)
• M12: 12,747,235 km (0.12 R)
• M13: 14,310,233 km (0.057 R)
• M14: 15,530,503 km (0.104 R)
• M15: 16,267,871 km (0.103 R)
• M16: 17,028,426 km (0.059 R)
• M17: 17,310,867 km (0.098 R)
• M18: 18,250,192 km (0.107 R)
• M19: 18,769,895 km (0.109 R)
• M20: 19,071,185 km (0.114 R)
• M21: 19,916,713 km (0.108 R)
• M22: 23,116,312 km (0.089 R)
• M23: 25,155,630 km (0.089 R)
• M24: 27,408,424 km (0.071 R)
• M25: 30,099,989 km (0.083 R)
• M26: 32,744,730 km (0.107 R)
• M27: 34,742,310 km (0.066 R)
• M28: 38,734,629 km (0.051 R)
• M29: 41,858,232 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.1

Radius: 3.7

Gravity: 65.46 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 19.19 AU - 20.99 AU

Year: 26503 Days

Day: 23.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 100,397,281 km

• M1: 46,076 km (0.116 R)
• M2: 681,418 km (0.113 R)
• M3: 1,999,376 km (0.05 R)
• M4: 2,837,572 km (0.105 R)
• M5: 3,785,125 km (0.05 R)
• M6: 5,772,683 km (0.087 R)
• M7: 6,230,602 km (0.098 R)
• M8: 10,665,580 km (0.112 R)
• M9: 14,484,365 km (0.115 R)
• M10: 15,412,769 km (0.077 R)
• M11: 16,650,991 km (0.105 R)
• M12: 21,398,330 km (0.087 R)
• M13: 22,378,645 km (0.028 R)
• M14: 27,732,304 km (0.026 R)
• M15: 38,446,204 km (0.101 R)
• M16: 42,891,804 km (0.115 R)
• M17: 44,797,082 km (0.082 R)
• M18: 45,149,385 km (0.1 R)
• M19: 45,326,210 km (0.111 R)
• M20: 45,859,676 km (0.11 R)
• M21: 54,570,760 km (0.081 R)
• M22: 55,579,199 km (0.119 R)
• M23: 61,674,265 km (0.1 R)
• M24: 96,534,309 km (0.109 R)

Kuiper Belt

Range: 37.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 12,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit