🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752

Radius: 9.8

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.59 AU - 0.87 AU

Year: 409 Days

Day: 5.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 30,137,367 km

• M1: 121,922 km (0.106 R)
• M2: 635,342 km (0.063 R)
• M3: 953,836 km (0.096 R)
• M4: 1,363,734 km (0.074 R)
• M5: 1,937,741 km (0.062 R)
• M6: 2,367,685 km (0.077 R)
• M7: 3,166,089 km (0.086 R)
• M8: 3,505,377 km (0.066 R)
• M9: 4,053,354 km (0.093 R)
• M10: 4,628,259 km (0.089 R)
• M11: 4,989,388 km (0.083 R)
• M12: 5,533,176 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.5

Radius: 13.2

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.82 AU - 3.54 AU

Year: 3720 Days

Day: 6.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 30,137,367 km

• M1: 164,258 km (0.08 R)
• M2: 677,529 km (0.099 R)
• M3: 1,144,274 km (0.089 R)
• M4: 1,569,132 km (0.107 R)
• M5: 2,386,535 km (0.1 R)
• M6: 3,626,103 km (0.054 R)
• M7: 8,651,694 km (0.107 R)
• M8: 9,200,718 km (0.071 R)
• M9: 9,704,563 km (0.03 R)
• M10: 10,841,208 km (0.095 R)
• M11: 11,518,438 km (0.041 R)
• M12: 13,938,333 km (0.112 R)
• M13: 14,649,072 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225

Radius: 7.9

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.24 AU - 8.12 AU

Year: 11326 Days

Day: 23.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 30,137,367 km

• M1: 98,286 km (0.062 R)
• M2: 587,471 km (0.112 R)
• M3: 1,065,885 km (0.098 R)
• M4: 1,869,674 km (0.078 R)
• M5: 2,659,551 km (0.047 R)
• M6: 3,234,904 km (0.118 R)
• M7: 4,036,749 km (0.1 R)
• M8: 4,314,403 km (0.1 R)
• M9: 7,272,700 km (0.108 R)
• M10: 8,474,869 km (0.092 R)
• M11: 9,187,703 km (0.091 R)
• M12: 9,492,583 km (0.035 R)
• M13: 10,780,322 km (0.072 R)
• M14: 12,128,647 km (0.088 R)
• M15: 13,362,979 km (0.107 R)
• M16: 13,698,228 km (0.092 R)
• M17: 14,502,616 km (0.111 R)
• M18: 14,976,093 km (0.091 R)
• M19: 17,235,619 km (0.066 R)
• M20: 22,261,958 km (0.053 R)
• M21: 26,572,920 km (0.067 R)
• M22: 27,014,533 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.5

Radius: 7.6

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.06 AU - 10.7 AU

Year: 17359 Days

Day: 21.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 30,137,367 km

• M1: 94,546 km (0.026 R)
• M2: 418,724 km (0.108 R)
• M3: 699,071 km (0.055 R)
• M4: 1,285,794 km (0.03 R)
• M5: 1,717,084 km (0.107 R)
• M6: 2,226,316 km (0.044 R)
• M7: 2,636,214 km (0.093 R)
• M8: 3,253,604 km (0.045 R)
• M9: 5,776,123 km (0.1 R)
• M10: 7,750,666 km (0.074 R)
• M11: 8,269,172 km (0.034 R)
• M12: 9,540,903 km (0.046 R)
• M13: 11,448,725 km (0.095 R)
• M14: 16,001,437 km (0.079 R)
• M15: 16,538,344 km (0.044 R)
• M16: 18,285,348 km (0.071 R)
• M17: 21,922,820 km (0.07 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 18,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit