🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.4

Radius: 14

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.41 AU - 0.67 AU

Year: 265 Days

Day: 12.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 7,742,679 km

• M1: 174,132 km (0.084 R)
• M2: 769,681 km (0.068 R)
• M3: 1,281,455 km (0.103 R)
• M4: 2,540,022 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.1

Radius: 11.8

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.56 AU - 0.66 AU

Year: 318 Days

Day: 14.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 7,742,679 km

• M1: 146,905 km (0.086 R)
• M2: 535,560 km (0.09 R)
• M3: 935,884 km (0.075 R)
• M4: 1,398,441 km (0.087 R)
• M5: 1,779,167 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874

Radius: 9.6

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.51 AU - 0.73 AU

Year: 326 Days

Day: 11.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 7,742,679 km

• M1: 119,379 km (0.046 R)
• M2: 545,883 km (0.034 R)
• M3: 986,149 km (0.025 R)
• M4: 1,608,925 km (0.088 R)
• M5: 1,950,307 km (0.067 R)
• M6: 2,322,657 km (0.058 R)
• M7: 2,832,336 km (0.05 R)
• M8: 3,245,376 km (0.117 R)
• M9: 3,674,273 km (0.03 R)
• M10: 4,327,268 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.5

Radius: 14.1

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.56 AU - 0.94 AU

Year: 433 Days

Day: 14.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 7,742,679 km

• M1: 175,329 km (0.069 R)
• M2: 637,287 km (0.114 R)
• M3: 1,268,141 km (0.098 R)
• M4: 2,041,562 km (0.078 R)
• M5: 2,956,503 km (0.091 R)
• M6: 3,471,568 km (0.057 R)
• M7: 4,256,957 km (0.103 R)
• M8: 4,870,458 km (0.098 R)
• M9: 5,339,746 km (0.118 R)
• M10: 6,146,378 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.5

Radius: 13.8

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.7 AU - 1.08 AU

Year: 560 Days

Day: 9.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 7,742,679 km

• M1: 171,589 km (0.074 R)
• M2: 728,542 km (0.119 R)
• M3: 1,293,274 km (0.117 R)
• M4: 1,722,919 km (0.09 R)
• M5: 2,250,401 km (0.03 R)
• M6: 2,786,410 km (0.109 R)
• M7: 3,534,549 km (0.083 R)
• M8: 4,368,407 km (0.104 R)
• M9: 5,555,766 km (0.058 R)
• M10: 5,990,198 km (0.051 R)
• M11: 6,744,919 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.1

Radius: 12.3

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.14 AU - 1.58 AU

Year: 1058 Days

Day: 13.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 167.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 7,742,679 km

• M1: 153,338 km (0.104 R)
• M2: 715,227 km (0.096 R)
• M3: 1,595,910 km (0.102 R)
• M4: 2,142,541 km (0.077 R)
• M5: 4,112,146 km (0.084 R)
• M6: 4,524,139 km (0.067 R)
• M7: 5,099,343 km (0.105 R)
• M8: 5,741,417 km (0.036 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 18,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit