🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.05 AU - 1.07 AU

Year: 391 Days

Day: 30.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.04 AU - 1.7 AU

Year: 574 Days

Day: 38.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.94 AU - 2.3 AU

Year: 1106 Days

Day: 24.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,755,688 km

• M1: 773,571 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.41 AU - 3.49 AU

Year: 2295 Days

Day: 15.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.8

Radius: 15

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.18 AU - 7.8 AU

Year: 7342 Days

Day: 13.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 30,755,688 km

• M1: 186,549 km (0.104 R)
• M2: 784,940 km (0.112 R)
• M3: 1,587,832 km (0.116 R)
• M4: 2,214,348 km (0.116 R)
• M5: 3,066,008 km (0.102 R)
• M6: 3,927,094 km (0.035 R)
• M7: 4,442,309 km (0.1 R)
• M8: 5,270,333 km (0.104 R)
• M9: 5,769,990 km (0.111 R)
• M10: 7,424,991 km (0.069 R)
• M11: 9,834,714 km (0.06 R)
• M12: 10,354,117 km (0.11 R)
• M13: 11,811,649 km (0.11 R)
• M14: 17,686,956 km (0.092 R)
• M15: 18,315,267 km (0.04 R)
• M16: 19,030,794 km (0.066 R)
• M17: 20,747,429 km (0.065 R)
• M18: 33,168,541 km (0.084 R)
• M19: 33,804,182 km (0.081 R)
• M20: 34,664,370 km (0.088 R)
• M21: 37,560,734 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.3

Radius: 4.2

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 11.94 AU - 15.9 AU

Year: 18601 Days

Day: 17.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 30,755,688 km

• M1: 52,210 km (0.075 R)
• M2: 430,692 km (0.082 R)
• M3: 604,375 km (0.096 R)
• M4: 975,827 km (0.065 R)
• M5: 1,280,408 km (0.089 R)
• M6: 2,425,879 km (0.095 R)
• M7: 2,831,439 km (0.099 R)
• M8: 4,419,420 km (0.114 R)
• M9: 5,357,997 km (0.08 R)
• M10: 6,011,890 km (0.052 R)
• M11: 7,334,335 km (0.097 R)
• M12: 8,680,267 km (0.095 R)
• M13: 9,204,308 km (0.093 R)
• M14: 11,464,582 km (0.109 R)
• M15: 12,393,436 km (0.118 R)
• M16: 15,247,763 km (0.068 R)
• M17: 18,511,540 km (0.105 R)
• M18: 19,581,314 km (0.115 R)
• M19: 21,118,731 km (0.111 R)
• M20: 22,885,632 km (0.089 R)
• M21: 25,799,050 km (0.053 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 16,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit