🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.13 AU - 1.63 AU

Year: 589 Days

Day: 40 Hours

Environment

Temp: -24 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 39,751,813 km

• M1: 180,265 km (0.082 R)
• M2: 978,819 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.33 AU - 2.19 AU

Year: 849 Days

Day: 39.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,751,813 km

• M1: 195,076 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.15 AU - 3.41 AU

Year: 2159 Days

Day: 18.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.59 AU - 5.69 AU

Year: 3633 Days

Day: 18.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.9

Radius: 14.2

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.33 AU - 6.07 AU

Year: 4946 Days

Day: 12 Hours

Environment

Temp: -144 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,751,813 km

• M1: 176,825 km (0.057 R)
• M2: 795,861 km (0.072 R)
• M3: 1,335,759 km (0.078 R)
• M4: 2,400,298 km (0.104 R)
• M5: 3,532,006 km (0.113 R)
• M6: 4,967,547 km (0.093 R)
• M7: 6,533,986 km (0.116 R)
• M8: 7,100,513 km (0.101 R)
• M9: 10,621,150 km (0.07 R)
• M10: 11,501,383 km (0.067 R)
• M11: 12,279,891 km (0.108 R)
• M12: 13,996,526 km (0.114 R)
• M13: 15,691,620 km (0.118 R)
• M14: 16,710,980 km (0.075 R)
• M15: 18,551,333 km (0.05 R)
• M16: 20,034,895 km (0.105 R)
• M17: 20,523,182 km (0.114 R)
• M18: 22,258,069 km (0.076 R)
• M19: 22,933,204 km (0.078 R)
• M20: 26,599,698 km (0.091 R)
• M21: 28,309,452 km (0.06 R)
• M22: 29,729,136 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.8

Radius: 4.4

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 13.56 AU - 14.02 AU

Year: 18611 Days

Day: 19.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,751,813 km

• M1: 54,753 km (0.087 R)
• M2: 229,782 km (0.08 R)
• M3: 411,993 km (0.093 R)
• M4: 556,803 km (0.083 R)
• M5: 827,426 km (0.106 R)
• M6: 1,684,771 km (0.043 R)
• M7: 2,892,026 km (0.109 R)
• M8: 4,811,367 km (0.104 R)
• M9: 9,792,976 km (0.109 R)
• M10: 13,670,852 km (0.118 R)
• M11: 15,561,171 km (0.085 R)
• M12: 16,535,352 km (0.119 R)
• M13: 22,264,352 km (0.111 R)
• M14: 25,304,330 km (0.12 R)
• M15: 31,677,349 km (0.04 R)
• M16: 38,924,020 km (0.093 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 12,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit