🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.9

Radius: 10.9

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.74 AU - 0.98 AU

Year: 532 Days

Day: 6.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 25,400,417 km

• M1: 135,685 km (0.099 R)
• M2: 522,695 km (0.106 R)
• M3: 903,272 km (0.084 R)
• M4: 1,585,139 km (0.069 R)
• M5: 2,260,274 km (0.088 R)
• M6: 2,768,159 km (0.116 R)
• M7: 3,363,259 km (0.061 R)
• M8: 4,028,371 km (0.114 R)
• M9: 4,627,661 km (0.062 R)
• M10: 5,204,211 km (0.105 R)
• M11: 5,671,704 km (0.109 R)
• M12: 6,167,172 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.7

Radius: 12.9

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.87 AU - 1.41 AU

Year: 812 Days

Day: 9.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 25,400,417 km

• M1: 160,369 km (0.069 R)
• M2: 563,834 km (0.073 R)
• M3: 1,114,953 km (0.111 R)
• M4: 1,927,569 km (0.095 R)
• M5: 2,329,388 km (0.068 R)
• M6: 2,911,923 km (0.064 R)
• M7: 3,434,917 km (0.065 R)
• M8: 3,929,038 km (0.065 R)
• M9: 4,386,210 km (0.07 R)
• M10: 4,789,226 km (0.112 R)
• M11: 5,232,934 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.1

Radius: 12.1

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.96 AU - 1.54 AU

Year: 932 Days

Day: 6 Hours

Environment

Temp: -176 °C

Axial Tilt: 51.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 25,400,417 km

• M1: 150,495 km (0.083 R)
• M2: 550,071 km (0.115 R)
• M3: 1,144,424 km (0.076 R)
• M4: 1,606,532 km (0.083 R)
• M5: 2,230,654 km (0.114 R)
• M6: 2,754,396 km (0.045 R)
• M7: 4,166,151 km (0.109 R)
• M8: 4,569,467 km (0.099 R)
• M9: 4,982,507 km (0.118 R)
• M10: 5,560,403 km (0.027 R)
• M11: 6,069,634 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.1

Radius: 9.2

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.35 AU - 1.91 AU

Year: 1388 Days

Day: 14.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 25,400,417 km

• M1: 114,442 km (0.083 R)
• M2: 448,644 km (0.114 R)
• M3: 854,802 km (0.091 R)
• M4: 1,933,403 km (0.088 R)
• M5: 2,422,139 km (0.117 R)
• M6: 3,234,156 km (0.097 R)
• M7: 4,395,933 km (0.09 R)
• M8: 5,022,001 km (0.076 R)
• M9: 5,450,598 km (0.111 R)
• M10: 5,881,291 km (0.09 R)
• M11: 6,689,718 km (0.112 R)
• M12: 8,930,544 km (0.092 R)
• M13: 9,438,578 km (0.081 R)
• M14: 11,317,677 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.5

Radius: 11.3

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.76 AU - 1.92 AU

Year: 1664 Days

Day: 14 Hours

Environment

Temp: -205 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 25,400,417 km

• M1: 145,110 km (0.106 R)
• M2: 578,196 km (0.097 R)
• M3: 1,112,260 km (0.064 R)
• M4: 1,521,710 km (0.11 R)
• M5: 1,897,499 km (0.083 R)
• M6: 3,006,020 km (0.089 R)
• M7: 3,782,283 km (0.104 R)
• M8: 6,295,677 km (0.117 R)
• M9: 7,507,270 km (0.106 R)
• M10: 8,033,256 km (0.077 R)
• M11: 10,930,518 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756

Radius: 8.2

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.86 AU - 4.14 AU

Year: 5335 Days

Day: 7.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 25,400,417 km

• M1: 102,026 km (0.112 R)
• M2: 402,717 km (0.032 R)
• M3: 894,146 km (0.103 R)
• M4: 1,248,095 km (0.065 R)
• M5: 1,801,158 km (0.1 R)
• M6: 2,474,199 km (0.113 R)
• M7: 2,775,639 km (0.11 R)
• M8: 3,474,261 km (0.117 R)
• M9: 4,335,047 km (0.069 R)
• M10: 5,359,942 km (0.052 R)
• M11: 7,013,148 km (0.116 R)
• M12: 8,576,745 km (0.117 R)
• M13: 11,053,039 km (0.108 R)
• M14: 12,175,023 km (0.088 R)
• M15: 12,685,750 km (0.101 R)
• M16: 13,804,892 km (0.109 R)
• M17: 14,586,690 km (0.048 R)
• M18: 15,814,141 km (0.068 R)
• M19: 18,473,542 km (0.114 R)
• M20: 19,284,961 km (0.095 R)
• M21: 31,048,739 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.5

Radius: 10.7

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.58 AU - 4.94 AU

Year: 5863 Days

Day: 13.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 25,400,417 km

• M1: 133,890 km (0.113 R)
• M2: 486,791 km (0.092 R)
• M3: 850,015 km (0.1 R)
• M4: 1,253,929 km (0.073 R)
• M5: 2,997,941 km (0.11 R)
• M6: 3,747,726 km (0.083 R)
• M7: 4,382,918 km (0.068 R)
• M8: 5,896,550 km (0.12 R)
• M9: 8,077,986 km (0.107 R)
• M10: 8,505,985 km (0.073 R)
• M11: 10,835,374 km (0.075 R)
• M12: 11,181,094 km (0.097 R)
• M13: 12,123,711 km (0.08 R)
• M14: 13,314,061 km (0.078 R)
• M15: 14,218,081 km (0.082 R)
• M16: 15,705,233 km (0.072 R)
• M17: 18,491,643 km (0.082 R)
• M18: 22,209,749 km (0.03 R)
• M19: 23,480,433 km (0.094 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: 209 - 19,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit