🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.5

Radius: 12.1

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.7 AU - 0.84 AU

Year: 458 Days

Day: 13.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 109.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 28,264,378 km

• M1: 150,495 km (0.093 R)
• M2: 600,187 km (0.07 R)
• M3: 1,225,506 km (0.095 R)
• M4: 1,657,096 km (0.104 R)
• M5: 2,063,852 km (0.116 R)
• M6: 2,477,640 km (0.12 R)
• M7: 2,913,419 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.1

Radius: 9.8

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.89 AU - 0.97 AU

Year: 608 Days

Day: 13.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 28,264,378 km

• M1: 122,221 km (0.067 R)
• M2: 1,669,063 km (0.111 R)
• M3: 2,265,061 km (0.114 R)
• M4: 2,626,939 km (0.071 R)
• M5: 3,067,504 km (0.079 R)
• M6: 4,349,558 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.4

Radius: 10.6

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.21 AU - 3.33 AU

Year: 3127 Days

Day: 12.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 28,264,378 km

• M1: 131,796 km (0.052 R)
• M2: 825,631 km (0.1 R)
• M3: 2,030,641 km (0.099 R)
• M4: 2,379,953 km (0.073 R)
• M5: 2,753,947 km (0.098 R)
• M6: 4,057,693 km (0.074 R)
• M7: 5,631,013 km (0.042 R)
• M8: 6,273,088 km (0.082 R)
• M9: 7,545,118 km (0.083 R)
• M10: 7,961,599 km (0.062 R)
• M11: 9,560,202 km (0.074 R)
• M12: 11,197,700 km (0.064 R)
• M13: 11,868,197 km (0.108 R)
• M14: 16,254,557 km (0.108 R)
• M15: 16,842,476 km (0.107 R)
• M16: 17,722,710 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509

Radius: 11.7

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.56 AU - 3.9 AU

Year: 4886 Days

Day: 12.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 28,264,378 km

• M1: 145,559 km (0.071 R)
• M2: 534,663 km (0.086 R)
• M3: 1,207,704 km (0.076 R)
• M4: 2,290,194 km (0.055 R)
• M5: 2,891,278 km (0.072 R)
• M6: 3,868,751 km (0.085 R)
• M7: 4,340,133 km (0.055 R)
• M8: 5,185,062 km (0.059 R)
• M9: 8,058,688 km (0.109 R)
• M10: 10,060,606 km (0.103 R)
• M11: 11,266,515 km (0.032 R)
• M12: 13,252,576 km (0.091 R)
• M13: 14,753,492 km (0.09 R)
• M14: 20,733,367 km (0.03 R)
• M15: 23,919,204 km (0.042 R)
• M16: 25,589,613 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.5

Radius: 6.5

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.54 AU - 8.72 AU

Year: 17195 Days

Day: 18.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 28,264,378 km

• M1: 117,285 km (0.051 R)
• M2: 389,254 km (0.112 R)
• M3: 648,058 km (0.104 R)
• M4: 1,030,580 km (0.119 R)
• M5: 3,025,617 km (0.107 R)
• M6: 4,253,067 km (0.119 R)
• M7: 4,643,219 km (0.116 R)
• M8: 7,094,529 km (0.066 R)
• M9: 11,501,533 km (0.07 R)
• M10: 15,281,722 km (0.063 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 10,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit