🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.7

Radius: 8.4

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.75 AU - 0.93 AU

Year: 531 Days

Day: 7.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,963,075 km

• M1: 104,419 km (0.047 R)
• M2: 470,186 km (0.084 R)
• M3: 738,116 km (0.118 R)
• M4: 1,043,595 km (0.112 R)
• M5: 1,507,199 km (0.097 R)
• M6: 1,841,550 km (0.036 R)
• M7: 2,260,723 km (0.066 R)
• M8: 2,522,669 km (0.092 R)
• M9: 2,815,432 km (0.075 R)
• M10: 3,579,877 km (0.114 R)
• M11: 4,112,146 km (0.112 R)
• M12: 4,461,756 km (0.104 R)
• M13: 5,062,691 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.6

Radius: 13.8

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.86 AU - 0.88 AU

Year: 560 Days

Day: 5.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,963,075 km

• M1: 171,589 km (0.074 R)
• M2: 613,650 km (0.082 R)
• M3: 1,106,575 km (0.093 R)
• M4: 1,549,984 km (0.089 R)
• M5: 2,796,134 km (0.061 R)
• M6: 3,486,528 km (0.112 R)
• M7: 4,123,965 km (0.078 R)
• M8: 4,572,160 km (0.087 R)
• M9: 5,162,473 km (0.113 R)
• M10: 5,735,283 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.1

Radius: 10.7

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.19 AU - 1.59 AU

Year: 1131 Days

Day: 6.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 59,963,075 km

• M1: 133,890 km (0.097 R)
• M2: 497,862 km (0.081 R)
• M3: 856,298 km (0.081 R)
• M4: 1,214,735 km (0.106 R)
• M5: 1,560,755 km (0.117 R)
• M6: 1,923,081 km (0.094 R)
• M7: 3,191,820 km (0.103 R)
• M8: 4,893,646 km (0.091 R)
• M9: 5,369,516 km (0.094 R)
• M10: 5,767,746 km (0.112 R)
• M11: 6,483,422 km (0.076 R)
• M12: 6,887,187 km (0.067 R)
• M13: 7,282,424 km (0.071 R)
• M14: 8,959,566 km (0.05 R)
• M15: 9,311,719 km (0.117 R)
• M16: 10,781,519 km (0.102 R)
• M17: 11,315,433 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747

Radius: 8.7

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.37 AU - 3.49 AU

Year: 4385 Days

Day: 13.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 59,963,075 km

• M1: 108,159 km (0.103 R)
• M2: 481,107 km (0.103 R)
• M3: 881,879 km (0.052 R)
• M4: 1,232,986 km (0.113 R)
• M5: 1,556,715 km (0.047 R)
• M6: 3,187,033 km (0.098 R)
• M7: 3,654,227 km (0.045 R)
• M8: 4,189,638 km (0.104 R)
• M9: 7,235,301 km (0.093 R)
• M10: 7,898,768 km (0.117 R)
• M11: 9,067,277 km (0.092 R)
• M12: 9,963,966 km (0.12 R)
• M13: 10,696,397 km (0.057 R)
• M14: 11,189,173 km (0.04 R)
• M15: 11,696,908 km (0.116 R)
• M16: 12,027,968 km (0.093 R)
• M17: 15,635,072 km (0.042 R)
• M18: 19,704,882 km (0.097 R)
• M19: 21,204,601 km (0.047 R)
• M20: 22,197,781 km (0.072 R)
• M21: 23,820,768 km (0.095 R)
• M22: 24,430,080 km (0.071 R)
• M23: 25,206,194 km (0.108 R)
• M24: 28,390,983 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.3

Radius: 14.1

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.63 AU - 5.19 AU

Year: 6392 Days

Day: 11.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,963,075 km

• M1: 178,171 km (0.082 R)
• M2: 633,248 km (0.108 R)
• M3: 1,347,428 km (0.118 R)
• M4: 1,865,485 km (0.112 R)
• M5: 2,661,346 km (0.094 R)
• M6: 3,404,848 km (0.084 R)
• M7: 3,934,424 km (0.094 R)
• M8: 4,465,796 km (0.11 R)
• M9: 5,927,666 km (0.112 R)
• M10: 7,163,793 km (0.115 R)
• M11: 8,442,107 km (0.118 R)
• M12: 9,071,316 km (0.085 R)
• M13: 10,004,657 km (0.107 R)
• M14: 10,471,103 km (0.049 R)
• M15: 13,358,491 km (0.102 R)
• M16: 14,155,998 km (0.107 R)
• M17: 14,626,034 km (0.12 R)
• M18: 15,783,922 km (0.109 R)
• M19: 16,675,675 km (0.093 R)
• M20: 17,200,165 km (0.107 R)
• M21: 17,735,576 km (0.056 R)
• M22: 19,625,445 km (0.087 R)
• M23: 20,358,475 km (0.06 R)
• M24: 22,907,473 km (0.119 R)
• M25: 25,749,384 km (0.051 R)
• M26: 26,806,293 km (0.044 R)
• M27: 32,326,454 km (0.047 R)
• M28: 33,040,186 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228

Radius: 4.2

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.56 AU - 6.98 AU

Year: 9567 Days

Day: 20.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,963,075 km

• M1: 52,210 km (0.116 R)
• M2: 191,635 km (0.101 R)
• M3: 337,792 km (0.107 R)
• M4: 671,994 km (0.081 R)
• M5: 956,828 km (0.083 R)
• M6: 1,219,971 km (0.118 R)
• M7: 1,833,172 km (0.092 R)
• M8: 2,006,706 km (0.073 R)
• M9: 3,725,735 km (0.073 R)
• M10: 5,527,342 km (0.111 R)
• M11: 5,767,896 km (0.042 R)
• M12: 7,147,487 km (0.054 R)
• M13: 7,361,113 km (0.098 R)
• M14: 7,951,426 km (0.037 R)
• M15: 9,693,643 km (0.097 R)
• M16: 11,431,671 km (0.081 R)
• M17: 12,121,167 km (0.069 R)
• M18: 14,355,412 km (0.083 R)
• M19: 14,752,744 km (0.089 R)
• M20: 16,662,809 km (0.106 R)
• M21: 18,597,409 km (0.057 R)
• M22: 19,897,115 km (0.114 R)
• M23: 30,544,893 km (0.088 R)
• M24: 32,059,721 km (0.118 R)
• M25: 32,252,553 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.5

Radius: 6.9

Gravity: 15.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.79 AU - 8.77 AU

Year: 13558 Days

Day: 15.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 59,963,075 km

• M1: 86,468 km (0.071 R)
• M2: 423,512 km (0.105 R)
• M3: 672,592 km (0.063 R)
• M4: 1,238,371 km (0.102 R)
• M5: 2,764,718 km (0.113 R)
• M6: 3,637,622 km (0.109 R)
• M7: 4,522,044 km (0.074 R)
• M8: 5,151,702 km (0.076 R)
• M9: 5,876,055 km (0.052 R)
• M10: 6,790,846 km (0.072 R)
• M11: 7,392,229 km (0.115 R)
• M12: 7,615,429 km (0.027 R)
• M13: 11,000,530 km (0.106 R)
• M14: 12,762,344 km (0.075 R)
• M15: 13,543,544 km (0.058 R)
• M16: 14,356,309 km (0.085 R)
• M17: 16,078,480 km (0.045 R)
• M18: 17,853,907 km (0.115 R)
• M19: 18,337,707 km (0.073 R)
• M20: 19,927,633 km (0.094 R)
• M21: 22,434,893 km (0.053 R)
• M22: 26,474,335 km (0.078 R)
• M23: 30,058,401 km (0.065 R)
• M24: 32,859,172 km (0.103 R)
• M25: 33,221,199 km (0.026 R)
• M26: 36,212,857 km (0.113 R)
• M27: 37,906,006 km (0.094 R)
• M28: 42,439,869 km (0.118 R)
• M29: 45,655,325 km (0.12 R)
• M30: 48,404,037 km (0.091 R)
• M31: 51,747,998 km (0.096 R)
• M32: 52,731,005 km (0.096 R)
• M33: 57,658,161 km (0.07 R)
• M34: 58,891,745 km (0.12 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 15,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit