🌌 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: 140.8

Radius: 12.1

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.75 AU - 0.79 AU

Year: 443 Days

Day: 9.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 13,864,337 km

• M1: 151,393 km (0.077 R)
• M2: 687,701 km (0.049 R)
• M3: 1,189,153 km (0.081 R)
• M4: 1,729,651 km (0.092 R)
• M5: 2,241,275 km (0.059 R)
• M6: 2,766,364 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.6

Radius: 9.9

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.03 AU - 1.15 AU

Year: 747 Days

Day: 11.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 13,864,337 km

• M1: 123,119 km (0.114 R)
• M2: 444,754 km (0.112 R)
• M3: 789,877 km (0.103 R)
• M4: 1,157,738 km (0.078 R)
• M5: 1,612,067 km (0.103 R)
• M6: 2,174,405 km (0.045 R)
• M7: 2,970,864 km (0.102 R)
• M8: 3,832,099 km (0.09 R)
• M9: 4,250,823 km (0.1 R)
• M10: 5,507,745 km (0.083 R)
• M11: 6,060,210 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.4

Radius: 9.4

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.31 AU - 1.33 AU

Year: 995 Days

Day: 13 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 13,864,337 km

• M1: 118,182 km (0.11 R)
• M2: 462,108 km (0.094 R)
• M3: 768,035 km (0.058 R)
• M4: 1,306,289 km (0.1 R)
• M5: 2,376,512 km (0.093 R)
• M6: 2,878,263 km (0.068 R)
• M7: 3,374,030 km (0.062 R)
• M8: 3,808,612 km (0.115 R)
• M9: 4,167,946 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.9

Radius: 13.3

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.72 AU - 2.78 AU

Year: 2214 Days

Day: 14.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 13,864,337 km

• M1: 165,455 km (0.105 R)
• M2: 593,305 km (0.107 R)
• M3: 1,457,233 km (0.111 R)
• M4: 1,991,297 km (0.119 R)
• M5: 4,388,454 km (0.09 R)
• M6: 5,793,776 km (0.11 R)
• M7: 6,314,676 km (0.081 R)
• M8: 7,450,722 km (0.066 R)
• M9: 8,163,257 km (0.101 R)
• M10: 9,195,183 km (0.117 R)
• M11: 10,884,143 km (0.113 R)
• M12: 12,050,408 km (0.066 R)
• M13: 14,441,430 km (0.097 R)
• M14: 15,206,923 km (0.085 R)
• M15: 15,798,732 km (0.111 R)
• M16: 16,303,475 km (0.083 R)
• M17: 17,505,494 km (0.055 R)
• M18: 18,821,955 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.6

Radius: 11.8

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.41 AU - 3.21 AU

Year: 3090 Days

Day: 12.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 13,864,337 km

• M1: 146,756 km (0.084 R)
• M2: 600,486 km (0.096 R)
• M3: 1,106,127 km (0.081 R)
• M4: 1,721,423 km (0.074 R)
• M5: 2,795,685 km (0.113 R)
• M6: 3,184,490 km (0.104 R)
• M7: 5,266,743 km (0.084 R)
• M8: 5,864,685 km (0.055 R)
• M9: 6,263,962 km (0.107 R)
• M10: 6,858,763 km (0.067 R)
• M11: 7,356,176 km (0.08 R)
• M12: 7,961,898 km (0.086 R)
• M13: 8,335,444 km (0.107 R)
• M14: 10,382,092 km (0.056 R)
• M15: 11,796,839 km (0.098 R)
• M16: 13,256,316 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 19,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit