🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.5

Radius: 10

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.4 AU - 0.6 AU

Year: 240 Days

Day: 11.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 29,991,724 km

• M1: 142,118 km (0.081 R)
• M2: 494,870 km (0.047 R)
• M3: 1,337,555 km (0.093 R)
• M4: 1,944,922 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81

Radius: 11.7

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.48 AU - 0.62 AU

Year: 277 Days

Day: 12.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 29,991,724 km

• M1: 145,708 km (0.033 R)
• M2: 626,067 km (0.09 R)
• M3: 1,247,796 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.6

Radius: 13.2

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.45 AU - 2.29 AU

Year: 1734 Days

Day: 9.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,991,724 km

• M1: 164,109 km (0.117 R)
• M2: 593,604 km (0.034 R)
• M3: 1,036,863 km (0.099 R)
• M4: 1,449,753 km (0.053 R)
• M5: 2,412,714 km (0.114 R)
• M6: 3,014,547 km (0.088 R)
• M7: 3,486,079 km (0.107 R)
• M8: 4,998,663 km (0.101 R)
• M9: 5,799,311 km (0.075 R)
• M10: 6,633,768 km (0.094 R)
• M11: 7,251,009 km (0.074 R)
• M12: 8,365,214 km (0.117 R)
• M13: 9,117,691 km (0.041 R)
• M14: 10,414,854 km (0.064 R)
• M15: 10,897,008 km (0.08 R)
• M16: 11,758,093 km (0.112 R)
• M17: 12,281,088 km (0.037 R)
• M18: 12,702,804 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.7

Radius: 13

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.99 AU - 4.19 AU

Year: 4614 Days

Day: 5.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 29,991,724 km

• M1: 162,912 km (0.086 R)
• M2: 613,501 km (0.086 R)
• M3: 1,300,005 km (0.065 R)
• M4: 1,711,998 km (0.118 R)
• M5: 2,492,749 km (0.114 R)
• M6: 3,449,428 km (0.074 R)
• M7: 4,356,440 km (0.111 R)
• M8: 4,973,381 km (0.118 R)
• M9: 5,577,906 km (0.094 R)
• M10: 5,983,466 km (0.112 R)
• M11: 7,895,626 km (0.092 R)
• M12: 8,563,431 km (0.119 R)
• M13: 12,685,600 km (0.066 R)
• M14: 13,222,208 km (0.11 R)
• M15: 14,697,841 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.1

Radius: 7.8

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.92 AU - 11.3 AU

Year: 20206 Days

Day: 17.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 29,991,724 km

• M1: 133,591 km (0.107 R)
• M2: 698,622 km (0.09 R)
• M3: 1,004,998 km (0.106 R)
• M4: 1,673,551 km (0.089 R)
• M5: 4,472,528 km (0.094 R)
• M6: 5,290,977 km (0.044 R)
• M7: 5,780,312 km (0.071 R)
• M8: 9,917,740 km (0.114 R)
• M9: 11,395,169 km (0.085 R)
• M10: 11,774,400 km (0.061 R)
• M11: 14,338,208 km (0.036 R)
• M12: 17,190,441 km (0.12 R)
• M13: 18,520,964 km (0.053 R)
• M14: 19,445,330 km (0.113 R)
• M15: 24,847,907 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 19,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit