🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.83 AU - 1.07 AU

Year: 345 Days

Day: 44.4 Hours

Environment

Temp: 41 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 25,067,418 km

• M1: 92,900 km (0.095 R)
• M2: 485,894 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.15 AU - 2.53 AU

Year: 1334 Days

Day: 46.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.92 AU - 4.02 AU

Year: 2949 Days

Day: 20.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 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: 4.2 AU - 4.54 AU

Year: 3405 Days

Day: 43.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.2

Radius: 12.3

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.9 AU - 7.3 AU

Year: 5616 Days

Day: 6.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 25,067,418 km

• M1: 166,054 km (0.058 R)
• M2: 565,929 km (0.102 R)
• M3: 1,154,896 km (0.104 R)
• M4: 1,782,758 km (0.076 R)
• M5: 2,201,033 km (0.086 R)
• M6: 3,870,845 km (0.076 R)
• M7: 4,663,265 km (0.078 R)
• M8: 5,653,752 km (0.116 R)
• M9: 6,467,864 km (0.118 R)
• M10: 8,866,815 km (0.1 R)
• M11: 9,560,202 km (0.051 R)
• M12: 12,647,154 km (0.094 R)
• M13: 16,090,747 km (0.115 R)
• M14: 17,122,823 km (0.043 R)
• M15: 17,588,072 km (0.091 R)
• M16: 18,061,699 km (0.075 R)
• M17: 20,188,681 km (0.093 R)
• M18: 23,035,978 km (0.079 R)
• M19: 24,681,554 km (0.111 R)
• M20: 28,022,075 km (0.085 R)
• M21: 28,761,986 km (0.087 R)
• M22: 36,235,596 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.4

Radius: 8.3

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.26 AU - 7.26 AU

Year: 5839 Days

Day: 10.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 25,067,418 km

• M1: 107,411 km (0.085 R)
• M2: 414,984 km (0.042 R)
• M3: 832,662 km (0.113 R)
• M4: 2,229,756 km (0.057 R)
• M5: 3,926,047 km (0.076 R)
• M6: 6,024,157 km (0.102 R)
• M7: 9,266,691 km (0.08 R)
• M8: 9,774,874 km (0.115 R)
• M9: 10,096,809 km (0.094 R)
• M10: 10,847,042 km (0.07 R)
• M11: 11,589,197 km (0.095 R)
• M12: 13,468,745 km (0.092 R)
• M13: 16,598,931 km (0.044 R)
• M14: 20,313,147 km (0.104 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 13,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit