🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.6

Radius: 12.6

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.46 AU - 0.76 AU

Year: 329 Days

Day: 9.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 47,589,498 km

• M1: 156,629 km (0.105 R)
• M2: 596,297 km (0.059 R)
• M3: 1,094,308 km (0.082 R)
• M4: 1,898,995 km (0.11 R)
• M5: 2,421,690 km (0.036 R)
• M6: 3,173,270 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.7

Radius: 10.5

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.23 AU - 1.65 AU

Year: 1193 Days

Day: 10.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 47,589,498 km

• M1: 131,646 km (0.076 R)
• M2: 568,921 km (0.115 R)
• M3: 1,010,982 km (0.114 R)
• M4: 1,387,071 km (0.112 R)
• M5: 1,828,535 km (0.064 R)
• M6: 3,136,619 km (0.1 R)
• M7: 3,514,353 km (0.116 R)
• M8: 3,922,606 km (0.049 R)
• M9: 4,576,199 km (0.104 R)
• M10: 5,201,368 km (0.069 R)
• M11: 5,691,152 km (0.115 R)
• M12: 8,071,254 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140

Radius: 12.5

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.91 AU - 2.59 AU

Year: 2330 Days

Day: 8 Hours

Environment

Temp: -210 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 47,589,498 km

• M1: 156,330 km (0.117 R)
• M2: 558,598 km (0.04 R)
• M3: 1,249,142 km (0.072 R)
• M4: 2,232,150 km (0.097 R)
• M5: 2,678,251 km (0.05 R)
• M6: 3,676,667 km (0.071 R)
• M7: 4,946,005 km (0.119 R)
• M8: 6,716,645 km (0.119 R)
• M9: 9,563,193 km (0.09 R)
• M10: 10,532,588 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915

Radius: 11.8

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2 AU - 2.5 AU

Year: 2330 Days

Day: 5.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,589,498 km

• M1: 159,322 km (0.069 R)
• M2: 572,960 km (0.102 R)
• M3: 990,039 km (0.082 R)
• M4: 1,445,265 km (0.073 R)
• M5: 2,027,949 km (0.109 R)
• M6: 2,686,628 km (0.118 R)
• M7: 3,133,926 km (0.094 R)
• M8: 3,687,139 km (0.099 R)
• M9: 4,453,529 km (0.083 R)
• M10: 5,323,291 km (0.054 R)
• M11: 6,060,509 km (0.097 R)
• M12: 7,069,098 km (0.088 R)
• M13: 9,597,900 km (0.092 R)
• M14: 10,266,603 km (0.119 R)
• M15: 11,780,234 km (0.095 R)
• M16: 12,460,156 km (0.056 R)
• M17: 12,898,328 km (0.032 R)
• M18: 16,208,032 km (0.099 R)
• M19: 16,730,577 km (0.086 R)
• M20: 18,030,732 km (0.054 R)
• M21: 19,049,194 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.9

Radius: 9.1

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.79 AU - 4.85 AU

Year: 6198 Days

Day: 6.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,589,498 km

• M1: 114,592 km (0.072 R)
• M2: 414,536 km (0.085 R)
• M3: 757,863 km (0.104 R)
• M4: 1,283,999 km (0.117 R)
• M5: 1,917,546 km (0.07 R)
• M6: 2,247,259 km (0.064 R)
• M7: 3,022,475 km (0.066 R)
• M8: 4,425,404 km (0.079 R)
• M9: 4,863,726 km (0.118 R)
• M10: 5,988,702 km (0.045 R)
• M11: 6,841,410 km (0.088 R)
• M12: 9,569,327 km (0.052 R)
• M13: 11,323,512 km (0.078 R)
• M14: 11,883,905 km (0.079 R)
• M15: 12,569,961 km (0.101 R)
• M16: 13,115,395 km (0.101 R)
• M17: 16,019,239 km (0.089 R)
• M18: 18,898,699 km (0.084 R)
• M19: 25,314,054 km (0.085 R)
• M20: 29,101,872 km (0.088 R)
• M21: 32,942,648 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.2

Radius: 8

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.5 AU - 6.16 AU

Year: 8494 Days

Day: 14.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 47,589,498 km

• M1: 102,325 km (0.116 R)
• M2: 547,977 km (0.107 R)
• M3: 838,496 km (0.114 R)
• M4: 1,340,247 km (0.12 R)
• M5: 1,618,948 km (0.102 R)
• M6: 2,666,133 km (0.116 R)
• M7: 2,934,961 km (0.117 R)
• M8: 4,197,417 km (0.099 R)
• M9: 5,253,428 km (0.084 R)
• M10: 5,788,091 km (0.068 R)
• M11: 6,329,037 km (0.036 R)
• M12: 7,187,131 km (0.061 R)
• M13: 10,025,152 km (0.106 R)
• M14: 12,118,176 km (0.098 R)
• M15: 15,915,568 km (0.116 R)
• M16: 23,769,456 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.1

Radius: 6.7

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.16 AU - 8.5 AU

Year: 15124 Days

Day: 22.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,589,498 km

• M1: 83,326 km (0.097 R)
• M2: 409,150 km (0.048 R)
• M3: 661,372 km (0.092 R)
• M4: 957,426 km (0.115 R)
• M5: 2,244,866 km (0.098 R)
• M6: 3,239,093 km (0.045 R)
• M7: 5,570,277 km (0.117 R)
• M8: 6,724,574 km (0.079 R)
• M9: 8,337,089 km (0.11 R)
• M10: 10,760,575 km (0.079 R)
• M11: 13,190,044 km (0.096 R)
• M12: 15,285,910 km (0.107 R)
• M13: 16,169,286 km (0.105 R)
• M14: 17,230,384 km (0.05 R)
• M15: 19,412,119 km (0.115 R)
• M16: 20,937,419 km (0.116 R)
• M17: 24,133,876 km (0.068 R)
• M18: 27,344,995 km (0.115 R)
• M19: 38,049,321 km (0.106 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: 492 - 11,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit