🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.8 AU - 1.12 AU

Year: 347 Days

Day: 15.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.42 AU - 1.74 AU

Year: 733 Days

Day: 31.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,400,412 km

• M1: 68,965 km (0.086 R)
• M2: 692,937 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.42 AU - 1.94 AU

Year: 803 Days

Day: 21 Hours

Environment

Temp: -48 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.93 AU - 1.93 AU

Year: 989 Days

Day: 40.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.8

Radius: 12.9

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.77 AU - 7.21 AU

Year: 5409 Days

Day: 8.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 43,400,412 km

• M1: 160,668 km (0.111 R)
• M2: 804,537 km (0.115 R)
• M3: 1,629,570 km (0.105 R)
• M4: 2,378,905 km (0.092 R)
• M5: 3,663,053 km (0.118 R)
• M6: 4,635,589 km (0.094 R)
• M7: 5,445,811 km (0.113 R)
• M8: 9,232,283 km (0.102 R)
• M9: 10,598,860 km (0.095 R)
• M10: 12,374,586 km (0.062 R)
• M11: 14,186,815 km (0.101 R)
• M12: 16,225,983 km (0.095 R)
• M13: 16,851,153 km (0.09 R)
• M14: 18,699,734 km (0.067 R)
• M15: 20,482,342 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.9

Radius: 13.2

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.21 AU - 9.41 AU

Year: 8839 Days

Day: 6.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,400,412 km

• M1: 164,408 km (0.11 R)
• M2: 1,123,480 km (0.118 R)
• M3: 1,634,656 km (0.108 R)
• M4: 3,254,352 km (0.113 R)
• M5: 4,856,695 km (0.064 R)
• M6: 6,001,268 km (0.101 R)
• M7: 6,785,011 km (0.062 R)
• M8: 8,643,765 km (0.077 R)
• M9: 9,881,687 km (0.095 R)
• M10: 11,445,284 km (0.108 R)
• M11: 12,313,999 km (0.057 R)
• M12: 14,306,044 km (0.111 R)
• M13: 20,999,352 km (0.104 R)
• M14: 22,052,970 km (0.118 R)
• M15: 26,623,035 km (0.097 R)
• M16: 28,439,453 km (0.101 R)
• M17: 32,853,338 km (0.069 R)
• M18: 33,831,708 km (0.064 R)
• M19: 38,776,516 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 11,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit