🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.3

Radius: 8.9

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.9 AU - 1.22 AU

Year: 728 Days

Day: 14.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,883,062 km

• M1: 112,498 km (0.064 R)
• M2: 499,956 km (0.087 R)
• M3: 864,376 km (0.084 R)
• M4: 1,212,640 km (0.082 R)
• M5: 1,502,860 km (0.106 R)
• M6: 1,863,241 km (0.029 R)
• M7: 2,166,626 km (0.084 R)
• M8: 2,895,467 km (0.05 R)
• M9: 3,778,992 km (0.106 R)
• M10: 4,105,863 km (0.096 R)
• M11: 5,217,974 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.9

Radius: 9.4

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.14 AU - 1.4 AU

Year: 954 Days

Day: 9.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,883,062 km

• M1: 118,332 km (0.119 R)
• M2: 435,031 km (0.087 R)
• M3: 895,343 km (0.045 R)
• M4: 1,391,709 km (0.054 R)
• M5: 1,795,174 km (0.093 R)
• M6: 2,213,749 km (0.106 R)
• M7: 2,547,053 km (0.1 R)
• M8: 2,864,650 km (0.104 R)
• M9: 3,594,986 km (0.117 R)
• M10: 3,996,358 km (0.116 R)
• M11: 5,178,629 km (0.11 R)
• M12: 6,176,597 km (0.104 R)
• M13: 6,710,362 km (0.101 R)
• M14: 9,077,300 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234

Radius: 13.2

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.59 AU - 1.85 AU

Year: 1504 Days

Day: 9.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,883,062 km

• M1: 164,707 km (0.102 R)
• M2: 1,064,838 km (0.083 R)
• M3: 2,362,300 km (0.094 R)
• M4: 3,144,547 km (0.059 R)
• M5: 3,862,168 km (0.082 R)
• M6: 4,549,870 km (0.072 R)
• M7: 5,058,802 km (0.049 R)
• M8: 5,605,731 km (0.096 R)
• M9: 7,703,842 km (0.089 R)
• M10: 9,091,661 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.7

Radius: 13.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.4 AU - 3.32 AU

Year: 3225 Days

Day: 5.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,883,062 km

• M1: 170,542 km (0.085 R)
• M2: 695,181 km (0.104 R)
• M3: 1,126,173 km (0.09 R)
• M4: 2,312,783 km (0.091 R)
• M5: 2,781,772 km (0.059 R)
• M6: 3,429,531 km (0.095 R)
• M7: 4,369,305 km (0.119 R)
• M8: 5,590,024 km (0.104 R)
• M9: 6,785,011 km (0.117 R)
• M10: 7,964,591 km (0.115 R)
• M11: 8,603,673 km (0.105 R)
• M12: 9,710,847 km (0.041 R)
• M13: 11,021,324 km (0.063 R)
• M14: 12,167,992 km (0.033 R)
• M15: 12,648,350 km (0.1 R)
• M16: 13,818,804 km (0.096 R)
• M17: 15,335,577 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.3

Radius: 14.5

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.5 AU - 4.8 AU

Year: 5638 Days

Day: 15 Hours

Environment

Temp: -213 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 58,883,062 km

• M1: 182,509 km (0.08 R)
• M2: 737,817 km (0.083 R)
• M3: 1,491,341 km (0.088 R)
• M4: 2,102,299 km (0.083 R)
• M5: 2,553,187 km (0.104 R)
• M6: 3,016,641 km (0.081 R)
• M7: 3,478,150 km (0.089 R)
• M8: 4,476,567 km (0.07 R)
• M9: 5,740,519 km (0.083 R)
• M10: 6,249,900 km (0.084 R)
• M11: 6,820,466 km (0.118 R)
• M12: 7,557,684 km (0.068 R)
• M13: 8,101,323 km (0.109 R)
• M14: 9,654,299 km (0.088 R)
• M15: 10,794,982 km (0.09 R)
• M16: 11,978,152 km (0.116 R)
• M17: 12,671,987 km (0.12 R)
• M18: 13,392,450 km (0.063 R)
• M19: 14,038,863 km (0.034 R)
• M20: 18,791,587 km (0.09 R)
• M21: 20,371,640 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375

Radius: 14.9

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.41 AU - 4.71 AU

Year: 6493 Days

Day: 8.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,883,062 km

• M1: 185,352 km (0.055 R)
• M2: 890,556 km (0.063 R)
• M3: 1,713,793 km (0.102 R)
• M4: 2,623,647 km (0.08 R)
• M5: 3,104,156 km (0.109 R)
• M6: 4,486,141 km (0.12 R)
• M7: 5,539,609 km (0.105 R)
• M8: 6,464,872 km (0.118 R)
• M9: 6,948,522 km (0.065 R)
• M10: 8,135,431 km (0.116 R)
• M11: 9,052,018 km (0.082 R)
• M12: 11,458,449 km (0.105 R)
• M13: 12,218,256 km (0.108 R)
• M14: 13,266,190 km (0.098 R)
• M15: 14,977,290 km (0.085 R)
• M16: 17,012,868 km (0.099 R)
• M17: 17,939,627 km (0.028 R)
• M18: 19,030,196 km (0.039 R)
• M19: 21,842,336 km (0.039 R)
• M20: 25,954,931 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.8

Radius: 12.5

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.55 AU - 5.91 AU

Year: 6860 Days

Day: 14.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 70 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,883,062 km

• M1: 157,377 km (0.07 R)
• M2: 663,467 km (0.096 R)
• M3: 1,070,074 km (0.075 R)
• M4: 1,626,129 km (0.065 R)
• M5: 2,095,268 km (0.085 R)
• M6: 2,742,727 km (0.062 R)
• M7: 3,272,603 km (0.088 R)
• M8: 3,870,247 km (0.08 R)
• M9: 5,285,293 km (0.03 R)
• M10: 5,717,481 km (0.111 R)
• M11: 6,620,304 km (0.076 R)
• M12: 7,724,336 km (0.118 R)
• M13: 8,435,824 km (0.103 R)
• M14: 8,947,449 km (0.065 R)
• M15: 9,438,130 km (0.042 R)
• M16: 11,726,977 km (0.091 R)
• M17: 12,871,700 km (0.116 R)
• M18: 13,657,538 km (0.1 R)
• M19: 14,309,036 km (0.08 R)
• M20: 15,440,744 km (0.105 R)
• M21: 17,754,275 km (0.118 R)
• M22: 18,927,123 km (0.119 R)
• M23: 20,081,719 km (0.096 R)
• M24: 20,711,676 km (0.112 R)
• M25: 24,296,489 km (0.101 R)
• M26: 24,692,325 km (0.1 R)
• M27: 25,741,455 km (0.055 R)
• M28: 26,988,653 km (0.109 R)
• M29: 29,423,956 km (0.099 R)
• M30: 29,873,797 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887

Radius: 6

Gravity: 24.64 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.04 AU - 7.46 AU

Year: 10420 Days

Day: 17.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,883,062 km

• M1: 74,649 km (0.078 R)
• M2: 342,729 km (0.104 R)
• M3: 571,165 km (0.104 R)
• M4: 1,239,119 km (0.091 R)
• M5: 2,393,416 km (0.111 R)
• M6: 4,993,577 km (0.112 R)
• M7: 5,396,743 km (0.116 R)
• M8: 7,229,467 km (0.101 R)
• M9: 8,239,701 km (0.112 R)
• M10: 9,044,687 km (0.083 R)
• M11: 11,312,890 km (0.107 R)
• M12: 11,656,965 km (0.077 R)
• M13: 12,547,521 km (0.046 R)
• M14: 13,355,200 km (0.114 R)
• M15: 14,800,465 km (0.102 R)
• M16: 16,492,567 km (0.097 R)
• M17: 17,689,799 km (0.043 R)
• M18: 18,153,402 km (0.055 R)
• M19: 20,508,671 km (0.039 R)
• M20: 21,540,149 km (0.096 R)
• M21: 23,520,376 km (0.106 R)
• M22: 24,080,919 km (0.097 R)
• M23: 26,915,798 km (0.084 R)
• M24: 28,046,908 km (0.049 R)
• M25: 29,965,501 km (0.109 R)
• M26: 33,237,954 km (0.068 R)
• M27: 34,300,099 km (0.048 R)
• M28: 40,216,545 km (0.081 R)
• M29: 49,317,032 km (0.115 R)
• M30: 51,946,215 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.6

Radius: 3.1

Gravity: 17.23 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.55 AU - 8.01 AU

Year: 14471 Days

Day: 20.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 58,883,062 km

• M1: 49,068 km (0.08 R)
• M2: 450,439 km (0.105 R)
• M3: 2,149,273 km (0.073 R)
• M4: 2,554,982 km (0.077 R)
• M5: 2,845,950 km (0.06 R)
• M6: 3,470,072 km (0.085 R)
• M7: 4,128,602 km (0.079 R)
• M8: 7,180,847 km (0.085 R)
• M9: 9,672,400 km (0.067 R)
• M10: 10,089,928 km (0.087 R)
• M11: 11,261,728 km (0.072 R)
• M12: 11,363,305 km (0.105 R)
• M13: 13,072,760 km (0.104 R)
• M14: 17,734,528 km (0.12 R)
• M15: 18,288,938 km (0.067 R)
• M16: 23,558,673 km (0.079 R)
• M17: 26,402,379 km (0.037 R)
• M18: 34,440,422 km (0.071 R)
• M19: 34,761,908 km (0.114 R)
• M20: 35,738,483 km (0.076 R)
• M21: 37,859,780 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.7

Radius: 3.7

Gravity: 27.59 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.76 AU - 9.46 AU

Year: 18336 Days

Day: 24 Hours

Environment

Temp: -233 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,883,062 km

• M1: 46,076 km (0.063 R)
• M2: 181,313 km (0.101 R)
• M3: 475,572 km (0.067 R)
• M4: 1,140,983 km (0.057 R)
• M5: 2,678,251 km (0.109 R)
• M6: 3,026,215 km (0.026 R)
• M7: 3,456,309 km (0.095 R)
• M8: 3,727,530 km (0.078 R)
• M9: 6,038,368 km (0.09 R)
• M10: 6,193,801 km (0.116 R)
• M11: 6,634,666 km (0.062 R)
• M12: 10,268,398 km (0.09 R)
• M13: 10,827,894 km (0.073 R)
• M14: 11,885,850 km (0.107 R)
• M15: 15,614,876 km (0.111 R)
• M16: 18,221,769 km (0.072 R)
• M17: 21,462,358 km (0.079 R)
• M18: 28,616,577 km (0.109 R)
• M19: 38,523,845 km (0.074 R)
• M20: 39,058,209 km (0.112 R)
• M21: 41,664,353 km (0.052 R)
• M22: 44,676,955 km (0.11 R)
• M23: 46,161,116 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 13,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit