🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.5

Radius: 15

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.42 AU - 0.64 AU

Year: 262 Days

Day: 7.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 37,961,388 km

• M1: 188,344 km (0.025 R)
• M2: 657,333 km (0.038 R)
• M3: 1,351,318 km (0.088 R)
• M4: 1,865,336 km (0.077 R)
• M5: 2,355,119 km (0.113 R)
• M6: 2,847,745 km (0.076 R)
• M7: 3,690,729 km (0.033 R)
• M8: 4,202,354 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.2

Radius: 14.5

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.49 AU - 0.73 AU

Year: 323 Days

Day: 12.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 37,961,388 km

• M1: 180,415 km (0.103 R)
• M2: 662,120 km (0.104 R)
• M3: 1,166,564 km (0.113 R)
• M4: 1,680,732 km (0.065 R)
• M5: 2,382,047 km (0.07 R)
• M6: 3,003,776 km (0.107 R)
• M7: 3,948,187 km (0.1 R)
• M8: 4,714,278 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.9

Radius: 8.3

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.78 AU - 0.96 AU

Year: 550 Days

Day: 13.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 37,961,388 km

• M1: 103,223 km (0.085 R)
• M2: 391,198 km (0.095 R)
• M3: 820,395 km (0.093 R)
• M4: 1,149,959 km (0.053 R)
• M5: 1,459,477 km (0.103 R)
• M6: 1,744,012 km (0.068 R)
• M7: 2,327,743 km (0.112 R)
• M8: 2,818,573 km (0.112 R)
• M9: 3,106,849 km (0.069 R)
• M10: 3,543,525 km (0.073 R)
• M11: 3,964,194 km (0.103 R)
• M12: 5,137,041 km (0.042 R)
• M13: 5,622,786 km (0.115 R)
• M14: 5,913,903 km (0.107 R)
• M15: 6,408,474 km (0.046 R)
• M16: 6,726,219 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.4

Radius: 11.3

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1 AU - 1.18 AU

Year: 772 Days

Day: 6.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,961,388 km

• M1: 140,472 km (0.094 R)
• M2: 499,058 km (0.093 R)
• M3: 1,253,181 km (0.118 R)
• M4: 1,643,632 km (0.092 R)
• M5: 2,268,951 km (0.051 R)
• M6: 2,773,844 km (0.111 R)
• M7: 3,244,179 km (0.065 R)
• M8: 4,042,134 km (0.074 R)
• M9: 4,462,804 km (0.051 R)
• M10: 5,373,406 km (0.111 R)
• M11: 6,150,268 km (0.075 R)
• M12: 6,752,848 km (0.095 R)
• M13: 7,230,514 km (0.034 R)
• M14: 7,585,360 km (0.087 R)
• M15: 9,287,485 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.4

Radius: 9.8

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.94 AU - 1.52 AU

Year: 925 Days

Day: 6.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,961,388 km

• M1: 121,922 km (0.104 R)
• M2: 502,948 km (0.037 R)
• M3: 884,423 km (0.12 R)
• M4: 1,343,838 km (0.115 R)
• M5: 1,676,693 km (0.103 R)
• M6: 1,984,715 km (0.092 R)
• M7: 2,513,543 km (0.086 R)
• M8: 3,183,143 km (0.106 R)
• M9: 3,812,053 km (0.105 R)
• M10: 4,858,789 km (0.114 R)
• M11: 6,144,433 km (0.078 R)
• M12: 6,558,819 km (0.076 R)
• M13: 7,140,606 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.6

Radius: 14.8

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.61 AU - 2.85 AU

Year: 3059 Days

Day: 14.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 37,961,388 km

• M1: 269,276 km (0.064 R)
• M2: 802,443 km (0.041 R)
• M3: 1,534,276 km (0.101 R)
• M4: 3,156,964 km (0.026 R)
• M5: 4,351,952 km (0.115 R)
• M6: 5,855,111 km (0.095 R)
• M7: 7,478,248 km (0.06 R)
• M8: 9,622,733 km (0.08 R)
• M9: 10,725,719 km (0.113 R)
• M10: 11,872,087 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.5

Radius: 6.8

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.67 AU - 7.87 AU

Year: 13295 Days

Day: 18.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 37,961,388 km

• M1: 84,672 km (0.099 R)
• M2: 655,388 km (0.108 R)
• M3: 1,680,882 km (0.089 R)
• M4: 1,911,262 km (0.059 R)
• M5: 3,605,608 km (0.113 R)
• M6: 4,221,353 km (0.057 R)
• M7: 7,136,118 km (0.063 R)
• M8: 7,903,256 km (0.09 R)
• M9: 11,476,550 km (0.114 R)
• M10: 13,076,350 km (0.101 R)
• M11: 15,062,860 km (0.111 R)
• M12: 21,198,617 km (0.119 R)
• M13: 25,199,013 km (0.104 R)
• M14: 25,808,625 km (0.103 R)
• M15: 26,161,376 km (0.106 R)
• M16: 26,786,546 km (0.117 R)
• M17: 27,057,468 km (0.116 R)
• M18: 29,675,131 km (0.091 R)
• M19: 30,159,679 km (0.078 R)
• M20: 30,748,047 km (0.108 R)
• M21: 31,444,126 km (0.082 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: 545 - 19,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit