🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.5

Radius: 8.4

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.6 AU - 0.96 AU

Year: 476 Days

Day: 13.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 15,377,742 km

• M1: 104,419 km (0.077 R)
• M2: 433,086 km (0.069 R)
• M3: 774,319 km (0.049 R)
• M4: 1,338,602 km (0.074 R)
• M5: 1,623,436 km (0.097 R)
• M6: 2,226,016 km (0.087 R)
• M7: 2,519,677 km (0.11 R)
• M8: 3,256,147 km (0.107 R)
• M9: 3,585,861 km (0.113 R)
• M10: 4,087,463 km (0.091 R)
• M11: 5,718,977 km (0.03 R)
• M12: 6,127,529 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.1

Radius: 12.6

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.74 AU - 0.96 AU

Year: 541 Days

Day: 12.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 15,377,742 km

• M1: 156,629 km (0.025 R)
• M2: 669,301 km (0.075 R)
• M3: 1,084,285 km (0.107 R)
• M4: 1,501,065 km (0.089 R)
• M5: 1,919,041 km (0.085 R)
• M6: 2,386,984 km (0.07 R)
• M7: 2,953,212 km (0.054 R)
• M8: 3,659,463 km (0.059 R)
• M9: 4,445,899 km (0.104 R)
• M10: 4,966,949 km (0.069 R)
• M11: 5,579,851 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.9

Radius: 12.6

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.83 AU - 0.97 AU

Year: 589 Days

Day: 15 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 15,377,742 km

• M1: 156,779 km (0.033 R)
• M2: 575,353 km (0.114 R)
• M3: 1,040,603 km (0.103 R)
• M4: 1,517,670 km (0.119 R)
• M5: 2,150,170 km (0.053 R)
• M6: 2,696,352 km (0.094 R)
• M7: 3,180,451 km (0.12 R)
• M8: 3,880,419 km (0.047 R)
• M9: 4,819,595 km (0.105 R)
• M10: 5,368,170 km (0.078 R)
• M11: 6,362,996 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674

Radius: 12

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.05 AU - 1.63 AU

Year: 1071 Days

Day: 12.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 15,377,742 km

• M1: 149,448 km (0.076 R)
• M2: 643,869 km (0.09 R)
• M3: 1,040,004 km (0.067 R)
• M4: 2,404,786 km (0.103 R)
• M5: 4,056,645 km (0.088 R)
• M6: 6,210,556 km (0.101 R)
• M7: 7,497,097 km (0.045 R)
• M8: 10,035,025 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.4

Radius: 12.6

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.62 AU - 2.66 AU

Year: 2161 Days

Day: 8.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 15,377,742 km

• M1: 156,629 km (0.108 R)
• M2: 571,763 km (0.054 R)
• M3: 1,375,403 km (0.114 R)
• M4: 1,936,544 km (0.11 R)
• M5: 2,620,655 km (0.114 R)
• M6: 3,157,263 km (0.102 R)
• M7: 3,611,592 km (0.109 R)
• M8: 4,017,301 km (0.112 R)
• M9: 4,653,092 km (0.105 R)
• M10: 5,070,470 km (0.117 R)
• M11: 5,558,608 km (0.065 R)
• M12: 7,604,359 km (0.075 R)
• M13: 8,765,837 km (0.116 R)
• M14: 9,275,218 km (0.093 R)
• M15: 11,105,548 km (0.089 R)
• M16: 11,893,629 km (0.115 R)
• M17: 13,707,653 km (0.11 R)
• M18: 14,438,887 km (0.078 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 14,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit