🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.58 AU - 2.24 AU

Year: 1000 Days

Day: 37.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.66 AU - 2.5 AU

Year: 1136 Days

Day: 12.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,087,083 km

• M1: 48,919 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.11 AU - 2.71 AU

Year: 1417 Days

Day: 17.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3 AU - 4.74 AU

Year: 2883 Days

Day: 34.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.9

Radius: 11.8

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.37 AU - 8.41 AU

Year: 9204 Days

Day: 9.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,087,083 km

• M1: 146,756 km (0.105 R)
• M2: 597,344 km (0.06 R)
• M3: 1,119,590 km (0.118 R)
• M4: 1,653,356 km (0.06 R)
• M5: 2,995,548 km (0.105 R)
• M6: 3,430,130 km (0.093 R)
• M7: 4,202,952 km (0.116 R)
• M8: 5,952,649 km (0.109 R)
• M9: 20,098,923 km (0.111 R)
• M10: 22,504,008 km (0.116 R)
• M11: 24,634,730 km (0.053 R)
• M12: 26,127,867 km (0.089 R)
• M13: 27,779,577 km (0.084 R)
• M14: 29,810,517 km (0.119 R)
• M15: 30,438,679 km (0.092 R)
• M16: 34,052,664 km (0.026 R)
• M17: 40,439,895 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.6

Radius: 3

Gravity: 14.84 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.48 AU - 14.18 AU

Year: 15411 Days

Day: 21.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,087,083 km

• M1: 89,310 km (0.105 R)
• M2: 1,262,756 km (0.111 R)
• M3: 1,558,660 km (0.094 R)
• M4: 1,708,856 km (0.093 R)
• M5: 3,368,645 km (0.116 R)
• M6: 6,439,889 km (0.096 R)
• M7: 9,257,415 km (0.119 R)
• M8: 11,130,680 km (0.117 R)
• M9: 18,028,189 km (0.119 R)
• M10: 18,723,669 km (0.082 R)
• M11: 25,980,513 km (0.107 R)
• M12: 27,590,335 km (0.099 R)
• M13: 28,141,454 km (0.112 R)
• M14: 36,424,239 km (0.065 R)
• M15: 36,754,701 km (0.097 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 12,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit