🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.57 AU - 0.67 AU

Year: 320 Days

Day: 31.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.63 AU - 0.71 AU

Year: 360 Days

Day: 13.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,461,830 km

• M1: 134,040 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.5

Radius: 14.9

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.79 AU - 0.83 AU

Year: 478 Days

Day: 6.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 10,461,830 km

• M1: 185,352 km (0.046 R)
• M2: 784,790 km (0.091 R)
• M3: 1,273,975 km (0.054 R)
• M4: 1,883,736 km (0.101 R)
• M5: 2,376,811 km (0.092 R)
• M6: 3,094,282 km (0.07 R)
• M7: 3,598,577 km (0.118 R)
• M8: 4,121,421 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.7

Radius: 9.9

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.96 AU - 1.12 AU

Year: 696 Days

Day: 5.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 10,461,830 km

• M1: 123,119 km (0.113 R)
• M2: 474,225 km (0.051 R)
• M3: 916,885 km (0.097 R)
• M4: 1,902,586 km (0.116 R)
• M5: 2,305,602 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.7

Radius: 8.4

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.12 AU - 2.76 AU

Year: 2500 Days

Day: 10.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 10,461,830 km

• M1: 112,049 km (0.076 R)
• M2: 445,802 km (0.119 R)
• M3: 1,256,473 km (0.119 R)
• M4: 1,621,940 km (0.101 R)
• M5: 2,518,331 km (0.079 R)
• M6: 2,946,480 km (0.094 R)
• M7: 3,662,904 km (0.043 R)
• M8: 4,195,771 km (0.112 R)
• M9: 6,757,785 km (0.107 R)
• M10: 8,222,497 km (0.115 R)
• M11: 10,279,318 km (0.085 R)
• M12: 11,058,125 km (0.098 R)
• M13: 11,586,953 km (0.044 R)
• M14: 12,581,181 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.9

Radius: 14.8

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.46 AU - 4.1 AU

Year: 3897 Days

Day: 5.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 10,461,830 km

• M1: 193,131 km (0.089 R)
• M2: 1,979,329 km (0.073 R)
• M3: 2,778,481 km (0.077 R)
• M4: 3,649,290 km (0.117 R)
• M5: 4,572,160 km (0.07 R)
• M6: 5,232,186 km (0.119 R)
• M7: 8,612,050 km (0.041 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: 467 - 17,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit