🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.9

Radius: 11.3

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.79 AU - 0.95 AU

Year: 541 Days

Day: 13.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 38,914,327 km

• M1: 140,472 km (0.116 R)
• M2: 504,294 km (0.086 R)
• M3: 856,149 km (0.114 R)
• M4: 1,314,516 km (0.095 R)
• M5: 1,695,692 km (0.097 R)
• M6: 2,135,659 km (0.118 R)
• M7: 2,587,295 km (0.068 R)
• M8: 2,979,990 km (0.108 R)
• M9: 3,604,261 km (0.064 R)
• M10: 4,059,189 km (0.074 R)
• M11: 4,511,872 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.3

Radius: 15

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.9 AU - 1 AU

Year: 617 Days

Day: 5.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 38,914,327 km

• M1: 186,698 km (0.049 R)
• M2: 676,482 km (0.084 R)
• M3: 1,437,187 km (0.113 R)
• M4: 1,925,923 km (0.092 R)
• M5: 2,544,061 km (0.067 R)
• M6: 3,072,142 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.6

Radius: 13.2

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.27 AU - 1.41 AU

Year: 1034 Days

Day: 9.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 38,914,327 km

• M1: 164,408 km (0.036 R)
• M2: 978,220 km (0.114 R)
• M3: 1,425,369 km (0.118 R)
• M4: 1,894,208 km (0.107 R)
• M5: 2,588,642 km (0.083 R)
• M6: 3,979,154 km (0.118 R)
• M7: 5,482,014 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.9

Radius: 11.4

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.43 AU - 1.83 AU

Year: 1388 Days

Day: 8.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 38,914,327 km

• M1: 141,819 km (0.094 R)
• M2: 533,466 km (0.114 R)
• M3: 1,102,985 km (0.071 R)
• M4: 1,488,499 km (0.114 R)
• M5: 1,856,510 km (0.118 R)
• M6: 2,592,382 km (0.097 R)
• M7: 3,668,289 km (0.1 R)
• M8: 4,229,281 km (0.046 R)
• M9: 4,923,416 km (0.081 R)
• M10: 5,359,045 km (0.092 R)
• M11: 5,928,863 km (0.081 R)
• M12: 6,562,111 km (0.046 R)
• M13: 7,239,939 km (0.11 R)
• M14: 9,052,018 km (0.068 R)
• M15: 9,435,886 km (0.115 R)
• M16: 10,268,248 km (0.066 R)
• M17: 11,249,610 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.6

Radius: 12.6

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.31 AU - 3.43 AU

Year: 4125 Days

Day: 12.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 38,914,327 km

• M1: 156,779 km (0.087 R)
• M2: 577,897 km (0.072 R)
• M3: 1,385,875 km (0.085 R)
• M4: 2,140,746 km (0.09 R)
• M5: 2,627,687 km (0.096 R)
• M6: 3,327,805 km (0.053 R)
• M7: 3,848,106 km (0.088 R)
• M8: 4,422,412 km (0.103 R)
• M9: 5,666,917 km (0.089 R)
• M10: 6,524,113 km (0.094 R)
• M11: 7,043,367 km (0.059 R)
• M12: 8,362,820 km (0.077 R)
• M13: 9,474,033 km (0.109 R)
• M14: 9,952,746 km (0.092 R)
• M15: 10,603,048 km (0.1 R)
• M16: 11,861,765 km (0.117 R)
• M17: 13,263,198 km (0.114 R)
• M18: 13,956,883 km (0.063 R)
• M19: 15,467,373 km (0.119 R)
• M20: 16,498,102 km (0.06 R)
• M21: 17,300,695 km (0.109 R)
• M22: 18,868,480 km (0.067 R)
• M23: 20,286,070 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.2

Radius: 14.2

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.6 AU - 5.16 AU

Year: 6113 Days

Day: 8.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 38,914,327 km

• M1: 176,675 km (0.106 R)
• M2: 862,881 km (0.076 R)
• M3: 1,633,459 km (0.068 R)
• M4: 4,169,592 km (0.094 R)
• M5: 5,341,392 km (0.119 R)
• M6: 5,861,993 km (0.095 R)
• M7: 7,199,547 km (0.084 R)
• M8: 9,224,055 km (0.079 R)
• M9: 10,599,308 km (0.088 R)
• M10: 12,720,157 km (0.064 R)
• M11: 13,653,199 km (0.071 R)
• M12: 14,526,252 km (0.087 R)
• M13: 16,101,219 km (0.077 R)
• M14: 17,907,763 km (0.037 R)
• M15: 19,781,626 km (0.106 R)
• M16: 22,198,828 km (0.075 R)
• M17: 22,761,615 km (0.117 R)
• M18: 25,566,426 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.2

Radius: 4

Gravity: 10.14 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.4 AU - 9.56 AU

Year: 15033 Days

Day: 24.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 38,914,327 km

• M1: 49,816 km (0.079 R)
• M2: 295,755 km (0.111 R)
• M3: 510,428 km (0.12 R)
• M4: 671,694 km (0.053 R)
• M5: 1,078,301 km (0.109 R)
• M6: 1,218,774 km (0.104 R)
• M7: 2,082,851 km (0.093 R)
• M8: 2,302,311 km (0.071 R)
• M9: 4,347,913 km (0.054 R)
• M10: 5,265,995 km (0.035 R)
• M11: 5,482,912 km (0.049 R)
• M12: 5,641,485 km (0.116 R)
• M13: 9,814,069 km (0.098 R)
• M14: 10,871,427 km (0.078 R)
• M15: 11,121,854 km (0.104 R)
• M16: 13,266,339 km (0.069 R)
• M17: 13,726,053 km (0.066 R)
• M18: 14,375,308 km (0.042 R)
• M19: 14,860,155 km (0.093 R)
• M20: 19,284,362 km (0.075 R)
• M21: 19,577,574 km (0.098 R)
• M22: 20,023,077 km (0.1 R)
• M23: 20,857,384 km (0.082 R)
• M24: 21,400,125 km (0.12 R)
• M25: 25,642,122 km (0.084 R)
• M26: 29,048,316 km (0.114 R)
• M27: 30,116,146 km (0.089 R)
• M28: 37,531,862 km (0.109 R)
• M29: 38,681,671 km (0.065 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 12,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit