🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.3

Radius: 8.7

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.49 AU - 0.61 AU

Year: 282 Days

Day: 13.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 55,445,943 km

• M1: 108,159 km (0.089 R)
• M2: 426,504 km (0.052 R)
• M3: 711,338 km (0.028 R)
• M4: 991,684 km (0.084 R)
• M5: 1,446,462 km (0.044 R)
• M6: 1,901,688 km (0.104 R)
• M7: 2,645,788 km (0.109 R)
• M8: 3,213,661 km (0.096 R)
• M9: 3,884,159 km (0.068 R)
• M10: 4,459,064 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.7

Radius: 13.6

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.15 AU - 1.75 AU

Year: 1205 Days

Day: 6.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 55,445,943 km

• M1: 169,195 km (0.092 R)
• M2: 750,832 km (0.066 R)
• M3: 1,236,576 km (0.114 R)
• M4: 1,697,786 km (0.092 R)
• M5: 2,654,764 km (0.064 R)
• M6: 3,440,901 km (0.102 R)
• M7: 4,412,090 km (0.057 R)
• M8: 6,125,883 km (0.062 R)
• M9: 7,133,275 km (0.101 R)
• M10: 7,676,914 km (0.088 R)
• M11: 8,847,816 km (0.11 R)
• M12: 9,652,803 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.5

Radius: 12.8

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.62 AU - 2 AU

Year: 1681 Days

Day: 7.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 55,445,943 km

• M1: 159,621 km (0.111 R)
• M2: 729,738 km (0.116 R)
• M3: 2,381,897 km (0.114 R)
• M4: 3,022,027 km (0.096 R)
• M5: 3,742,191 km (0.099 R)
• M6: 4,518,604 km (0.045 R)
• M7: 5,214,982 km (0.05 R)
• M8: 8,036,547 km (0.101 R)
• M9: 8,942,362 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.2

Radius: 8.2

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.78 AU - 5.3 AU

Year: 6677 Days

Day: 9.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 55,445,943 km

• M1: 102,026 km (0.062 R)
• M2: 359,932 km (0.1 R)
• M3: 643,869 km (0.118 R)
• M4: 1,172,847 km (0.068 R)
• M5: 1,558,511 km (0.097 R)
• M6: 2,011,942 km (0.108 R)
• M7: 2,446,224 km (0.066 R)
• M8: 3,502,685 km (0.079 R)
• M9: 7,689,480 km (0.104 R)
• M10: 8,072,002 km (0.085 R)
• M11: 10,923,188 km (0.077 R)
• M12: 14,099,300 km (0.045 R)
• M13: 15,024,413 km (0.042 R)
• M14: 17,975,979 km (0.09 R)
• M15: 27,484,719 km (0.068 R)
• M16: 30,701,223 km (0.117 R)
• M17: 32,846,756 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.5

Radius: 6.7

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.8 AU - 7.76 AU

Year: 13558 Days

Day: 16.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,445,943 km

• M1: 83,326 km (0.07 R)
• M2: 407,505 km (0.082 R)
• M3: 1,276,519 km (0.081 R)
• M4: 1,664,725 km (0.076 R)
• M5: 3,515,999 km (0.104 R)
• M6: 3,727,081 km (0.081 R)
• M7: 4,200,708 km (0.093 R)
• M8: 5,766,998 km (0.026 R)
• M9: 6,645,137 km (0.094 R)
• M10: 7,532,103 km (0.073 R)
• M11: 8,084,568 km (0.117 R)
• M12: 9,226,000 km (0.12 R)
• M13: 10,044,300 km (0.102 R)
• M14: 12,461,802 km (0.113 R)
• M15: 13,066,028 km (0.05 R)
• M16: 13,460,517 km (0.102 R)
• M17: 14,995,840 km (0.066 R)
• M18: 19,121,151 km (0.101 R)
• M19: 23,694,508 km (0.05 R)
• M20: 24,450,575 km (0.096 R)
• M21: 25,746,542 km (0.057 R)
• M22: 28,006,965 km (0.101 R)
• M23: 29,328,962 km (0.116 R)
• M24: 31,590,283 km (0.088 R)
• M25: 31,893,518 km (0.057 R)
• M26: 32,711,818 km (0.106 R)
• M27: 33,230,325 km (0.11 R)
• M28: 34,283,643 km (0.071 R)
• M29: 34,603,932 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392

Radius: 4.8

Gravity: 17.01 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.77 AU - 8.79 AU

Year: 16446 Days

Day: 19.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,445,943 km

• M1: 61,934 km (0.108 R)
• M2: 214,972 km (0.108 R)
• M3: 935,585 km (0.095 R)
• M4: 1,249,591 km (0.118 R)
• M5: 2,217,489 km (0.069 R)
• M6: 2,910,875 km (0.104 R)
• M7: 3,577,932 km (0.083 R)
• M8: 3,933,078 km (0.081 R)
• M9: 4,907,558 km (0.114 R)
• M10: 5,174,291 km (0.119 R)
• M11: 5,700,576 km (0.055 R)
• M12: 6,696,300 km (0.093 R)
• M13: 6,900,202 km (0.045 R)
• M14: 8,399,172 km (0.108 R)
• M15: 10,978,389 km (0.11 R)
• M16: 11,205,030 km (0.091 R)
• M17: 12,083,020 km (0.088 R)
• M18: 15,200,041 km (0.061 R)
• M19: 17,169,348 km (0.117 R)
• M20: 19,384,742 km (0.096 R)
• M21: 19,549,899 km (0.107 R)
• M22: 19,966,977 km (0.116 R)
• M23: 21,872,555 km (0.071 R)
• M24: 25,148,898 km (0.116 R)
• M25: 31,046,944 km (0.109 R)
• M26: 32,653,475 km (0.102 R)
• M27: 34,435,186 km (0.09 R)
• M28: 36,657,612 km (0.078 R)
• M29: 38,191,140 km (0.083 R)
• M30: 49,061,968 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 12,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit