🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.8

Radius: 13.6

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.48 AU - 0.52 AU

Year: 244 Days

Day: 14.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 41,148,367 km

• M1: 169,195 km (0.029 R)
• M2: 602,879 km (0.05 R)
• M3: 1,308,832 km (0.053 R)
• M4: 1,949,410 km (0.071 R)
• M5: 2,540,920 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.4

Radius: 9

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.46 AU - 0.58 AU

Year: 259 Days

Day: 7.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 41,148,367 km

• M1: 112,348 km (0.075 R)
• M2: 465,997 km (0.108 R)
• M3: 1,074,412 km (0.048 R)
• M4: 1,392,008 km (0.086 R)
• M5: 1,746,854 km (0.091 R)
• M6: 2,110,228 km (0.09 R)
• M7: 3,695,217 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.2

Radius: 14.4

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.48 AU - 0.78 AU

Year: 345 Days

Day: 14.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 41,148,367 km

• M1: 179,069 km (0.116 R)
• M2: 636,689 km (0.098 R)
• M3: 1,460,524 km (0.091 R)
• M4: 2,215,395 km (0.1 R)
• M5: 2,768,757 km (0.1 R)
• M6: 3,294,744 km (0.04 R)
• M7: 4,096,438 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.1

Radius: 13.1

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.69 AU - 0.99 AU

Year: 531 Days

Day: 8.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 41,148,367 km

• M1: 163,211 km (0.057 R)
• M2: 597,943 km (0.066 R)
• M3: 1,072,168 km (0.096 R)
• M4: 1,495,680 km (0.119 R)
• M5: 1,968,858 km (0.089 R)
• M6: 2,660,000 km (0.109 R)
• M7: 3,353,386 km (0.071 R)
• M8: 3,832,997 km (0.116 R)
• M9: 4,558,696 km (0.116 R)
• M10: 5,472,589 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.4

Radius: 14.4

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.17 AU - 1.63 AU

Year: 1143 Days

Day: 12 Hours

Environment

Temp: -185 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 41,148,367 km

• M1: 179,069 km (0.069 R)
• M2: 705,653 km (0.039 R)
• M3: 1,176,138 km (0.105 R)
• M4: 1,686,716 km (0.051 R)
• M5: 3,191,820 km (0.113 R)
• M6: 3,693,871 km (0.11 R)
• M7: 4,668,202 km (0.076 R)
• M8: 5,381,035 km (0.11 R)
• M9: 7,641,758 km (0.112 R)
• M10: 8,634,340 km (0.08 R)
• M11: 9,342,686 km (0.096 R)
• M12: 9,836,210 km (0.086 R)
• M13: 12,277,048 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.2

Radius: 8.9

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.73 AU - 5.91 AU

Year: 7304 Days

Day: 14.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,148,367 km

• M1: 110,702 km (0.114 R)
• M2: 688,599 km (0.1 R)
• M3: 1,203,365 km (0.047 R)
• M4: 1,791,435 km (0.087 R)
• M5: 2,168,421 km (0.026 R)
• M6: 2,522,370 km (0.052 R)
• M7: 3,439,405 km (0.05 R)
• M8: 4,705,451 km (0.109 R)
• M9: 4,998,065 km (0.097 R)
• M10: 5,949,807 km (0.064 R)
• M11: 6,292,535 km (0.087 R)
• M12: 6,980,087 km (0.114 R)
• M13: 8,042,232 km (0.105 R)
• M14: 9,208,647 km (0.051 R)
• M15: 11,660,256 km (0.082 R)
• M16: 14,394,457 km (0.107 R)
• M17: 19,033,935 km (0.09 R)
• M18: 19,404,489 km (0.107 R)
• M19: 20,007,369 km (0.117 R)
• M20: 20,545,024 km (0.094 R)
• M21: 28,536,542 km (0.096 R)
• M22: 29,513,266 km (0.072 R)
• M23: 30,210,243 km (0.034 R)
• M24: 34,514,024 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.6

Radius: 9.7

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.11 AU - 6.75 AU

Year: 8734 Days

Day: 9.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 41,148,367 km

• M1: 120,576 km (0.055 R)
• M2: 441,314 km (0.082 R)
• M3: 819,647 km (0.081 R)
• M4: 1,972,448 km (0.097 R)
• M5: 2,648,032 km (0.063 R)
• M6: 3,029,506 km (0.049 R)
• M7: 3,356,527 km (0.053 R)
• M8: 4,212,676 km (0.113 R)
• M9: 4,621,677 km (0.047 R)
• M10: 5,909,565 km (0.112 R)
• M11: 6,387,979 km (0.059 R)
• M12: 6,818,372 km (0.12 R)
• M13: 7,657,765 km (0.09 R)
• M14: 8,061,530 km (0.037 R)
• M15: 8,824,030 km (0.061 R)
• M16: 9,404,021 km (0.092 R)
• M17: 9,726,854 km (0.082 R)
• M18: 10,541,564 km (0.104 R)
• M19: 13,783,499 km (0.12 R)
• M20: 16,214,913 km (0.119 R)
• M21: 17,705,955 km (0.025 R)
• M22: 19,808,254 km (0.088 R)
• M23: 20,186,886 km (0.055 R)
• M24: 21,991,037 km (0.078 R)
• M25: 26,279,409 km (0.114 R)
• M26: 27,013,636 km (0.06 R)
• M27: 29,790,322 km (0.07 R)
• M28: 30,992,939 km (0.046 R)
• M29: 32,019,629 km (0.068 R)
• M30: 35,346,686 km (0.083 R)
• M31: 37,036,394 km (0.082 R)
• M32: 37,727,087 km (0.083 R)
• M33: 39,015,573 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.6

Radius: 5.8

Gravity: 24.48 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.28 AU - 6.46 AU

Year: 11097 Days

Day: 24.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 41,148,367 km

• M1: 72,106 km (0.09 R)
• M2: 428,897 km (0.068 R)
• M3: 614,398 km (0.095 R)
• M4: 1,122,433 km (0.054 R)
• M5: 1,574,966 km (0.059 R)
• M6: 1,843,345 km (0.066 R)
• M7: 2,273,888 km (0.083 R)
• M8: 3,460,348 km (0.077 R)
• M9: 3,669,785 km (0.079 R)
• M10: 4,440,514 km (0.113 R)
• M11: 5,110,562 km (0.071 R)
• M12: 5,558,010 km (0.099 R)
• M13: 6,810,742 km (0.033 R)
• M14: 7,309,651 km (0.025 R)
• M15: 7,922,254 km (0.081 R)
• M16: 10,229,652 km (0.089 R)
• M17: 10,772,842 km (0.105 R)
• M18: 14,509,497 km (0.054 R)
• M19: 15,829,549 km (0.102 R)
• M20: 16,777,700 km (0.064 R)
• M21: 25,371,200 km (0.099 R)
• M22: 36,249,060 km (0.106 R)
• M23: 38,795,814 km (0.079 R)
• M24: 39,582,549 km (0.093 R)
• M25: 43,676,146 km (0.114 R)
• M26: 44,527,357 km (0.118 R)
• M27: 44,957,003 km (0.056 R)
• M28: 45,679,411 km (0.106 R)
• M29: 46,851,360 km (0.088 R)
• M30: 51,110,711 km (0.081 R)
• M31: 52,532,788 km (0.108 R)
• M32: 53,818,732 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.3

Radius: 6.4

Gravity: 21.32 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.31 AU - 8.07 AU

Year: 13308 Days

Day: 15 Hours

Environment

Temp: -231 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 41,148,367 km

• M1: 79,586 km (0.116 R)
• M2: 291,566 km (0.102 R)
• M3: 552,465 km (0.073 R)
• M4: 776,114 km (0.116 R)
• M5: 1,371,513 km (0.03 R)
• M6: 2,023,910 km (0.109 R)
• M7: 2,255,487 km (0.118 R)
• M8: 6,272,639 km (0.111 R)
• M9: 6,558,371 km (0.089 R)
• M10: 7,244,426 km (0.083 R)
• M11: 7,696,810 km (0.099 R)
• M12: 10,758,032 km (0.099 R)
• M13: 11,167,930 km (0.079 R)
• M14: 11,771,557 km (0.081 R)
• M15: 13,781,105 km (0.085 R)
• M16: 14,616,909 km (0.094 R)
• M17: 16,620,174 km (0.066 R)
• M18: 19,394,317 km (0.074 R)
• M19: 20,710,778 km (0.037 R)
• M20: 24,813,350 km (0.116 R)
• M21: 25,220,406 km (0.115 R)
• M22: 25,425,654 km (0.029 R)
• M23: 27,431,313 km (0.05 R)
• M24: 28,862,815 km (0.107 R)
• M25: 29,882,623 km (0.114 R)
• M26: 30,575,710 km (0.092 R)
• M27: 31,279,419 km (0.048 R)
• M28: 36,905,496 km (0.109 R)
• M29: 43,023,899 km (0.105 R)
• M30: 43,907,274 km (0.116 R)
• M31: 47,718,579 km (0.035 R)
• M32: 50,595,346 km (0.06 R)
• M33: 51,414,395 km (0.062 R)
• M34: 55,643,227 km (0.027 R)
• M35: 57,220,737 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.9

Radius: 3.8

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.02 AU - 9.12 AU

Year: 18855 Days

Day: 16.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,148,367 km

• M1: 52,060 km (0.063 R)
• M2: 203,304 km (0.081 R)
• M3: 534,364 km (0.088 R)
• M4: 902,075 km (0.098 R)
• M5: 1,662,631 km (0.119 R)
• M6: 2,658,055 km (0.082 R)
• M7: 3,453,766 km (0.034 R)
• M8: 4,073,999 km (0.11 R)
• M9: 6,200,981 km (0.074 R)
• M10: 7,342,862 km (0.104 R)
• M11: 8,191,680 km (0.119 R)
• M12: 8,403,062 km (0.111 R)
• M13: 14,388,024 km (0.114 R)
• M14: 14,510,545 km (0.035 R)
• M15: 15,007,808 km (0.11 R)
• M16: 24,845,663 km (0.104 R)
• M17: 39,927,672 km (0.111 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: 201 - 18,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit