🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.5

Radius: 8.7

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.74 AU - 0.9 AU

Year: 513 Days

Day: 13.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 79,117,602 km

• M1: 108,309 km (0.109 R)
• M2: 418,575 km (0.091 R)
• M3: 804,238 km (0.08 R)
• M4: 2,176,948 km (0.066 R)
• M5: 2,497,985 km (0.079 R)
• M6: 3,499,543 km (0.066 R)
• M7: 4,575,451 km (0.065 R)
• M8: 5,308,780 km (0.119 R)
• M9: 5,694,742 km (0.079 R)
• M10: 6,347,288 km (0.096 R)

Asteroid Belt

Center: 1.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.3

Radius: 14.3

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.26 AU - 3.04 AU

Year: 2978 Days

Day: 10.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 79,117,602 km

• M1: 179,218 km (0.107 R)
• M2: 638,035 km (0.091 R)
• M3: 1,100,592 km (0.077 R)
• M4: 2,261,471 km (0.083 R)
• M5: 2,851,485 km (0.094 R)
• M6: 3,411,430 km (0.069 R)
• M7: 4,524,737 km (0.106 R)
• M8: 6,199,934 km (0.091 R)
• M9: 8,020,540 km (0.106 R)
• M10: 9,556,462 km (0.08 R)
• M11: 11,365,848 km (0.08 R)
• M12: 13,394,096 km (0.065 R)
• M13: 14,519,221 km (0.029 R)
• M14: 15,759,687 km (0.11 R)
• M15: 17,294,860 km (0.076 R)
• M16: 18,333,219 km (0.105 R)
• M17: 20,407,394 km (0.111 R)
• M18: 21,305,280 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.8

Radius: 9.6

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.4 AU - 3.3 AU

Year: 3321 Days

Day: 8.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 79,117,602 km

• M1: 121,174 km (0.043 R)
• M2: 457,021 km (0.119 R)
• M3: 791,822 km (0.102 R)
• M4: 1,167,911 km (0.081 R)
• M5: 2,705,627 km (0.107 R)
• M6: 3,698,059 km (0.086 R)
• M7: 4,006,979 km (0.086 R)
• M8: 5,631,313 km (0.055 R)
• M9: 6,268,899 km (0.116 R)
• M10: 7,109,040 km (0.1 R)
• M11: 8,649,898 km (0.109 R)
• M12: 9,384,873 km (0.056 R)
• M13: 10,361,448 km (0.113 R)
• M14: 11,752,409 km (0.1 R)
• M15: 12,607,660 km (0.084 R)
• M16: 13,121,528 km (0.09 R)
• M17: 14,391,614 km (0.119 R)
• M18: 15,422,942 km (0.078 R)
• M19: 18,993,993 km (0.088 R)
• M20: 20,107,599 km (0.104 R)
• M21: 20,488,326 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.9

Radius: 11.1

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.73 AU - 5.97 AU

Year: 8542 Days

Day: 5.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 79,117,602 km

• M1: 138,228 km (0.077 R)
• M2: 1,102,387 km (0.111 R)
• M3: 1,465,760 km (0.042 R)
• M4: 1,923,679 km (0.038 R)
• M5: 2,367,087 km (0.097 R)
• M6: 4,284,782 km (0.066 R)
• M7: 4,668,052 km (0.113 R)
• M8: 5,074,360 km (0.094 R)
• M9: 5,871,118 km (0.043 R)
• M10: 7,958,906 km (0.118 R)
• M11: 9,034,066 km (0.118 R)
• M12: 10,978,539 km (0.068 R)
• M13: 12,166,795 km (0.056 R)
• M14: 12,841,182 km (0.086 R)
• M15: 13,642,279 km (0.115 R)
• M16: 14,317,264 km (0.095 R)
• M17: 15,123,746 km (0.091 R)
• M18: 17,242,501 km (0.102 R)
• M19: 21,087,615 km (0.046 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809

Radius: 4.1

Gravity: 48.13 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.18 AU - 6.48 AU

Year: 10993 Days

Day: 23.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 79,117,602 km

• M1: 51,013 km (0.076 R)
• M2: 263,591 km (0.11 R)
• M3: 420,819 km (0.117 R)
• M4: 550,371 km (0.118 R)
• M5: 834,158 km (0.111 R)
• M6: 1,352,365 km (0.088 R)
• M7: 1,595,760 km (0.106 R)
• M8: 3,988,728 km (0.072 R)
• M9: 5,129,711 km (0.085 R)
• M10: 5,648,816 km (0.118 R)
• M11: 5,939,484 km (0.099 R)
• M12: 7,501,585 km (0.111 R)
• M13: 8,123,464 km (0.117 R)
• M14: 8,588,115 km (0.061 R)
• M15: 9,983,414 km (0.093 R)
• M16: 10,734,844 km (0.034 R)
• M17: 11,523,075 km (0.059 R)
• M18: 12,838,639 km (0.053 R)
• M19: 13,921,428 km (0.064 R)
• M20: 14,184,870 km (0.101 R)
• M21: 14,926,128 km (0.106 R)
• M22: 15,411,273 km (0.12 R)
• M23: 16,706,641 km (0.063 R)
• M24: 19,185,628 km (0.079 R)
• M25: 19,429,921 km (0.087 R)
• M26: 27,863,651 km (0.107 R)
• M27: 28,598,326 km (0.096 R)
• M28: 29,023,932 km (0.094 R)
• M29: 29,453,577 km (0.067 R)
• M30: 33,396,677 km (0.05 R)
• M31: 34,225,300 km (0.106 R)
• M32: 36,543,469 km (0.099 R)
• M33: 38,188,596 km (0.111 R)
• M34: 39,355,909 km (0.1 R)
• M35: 42,034,907 km (0.102 R)
• M36: 43,559,010 km (0.116 R)
• M37: 47,306,886 km (0.103 R)
• M38: 47,603,838 km (0.108 R)
• M39: 48,201,332 km (0.119 R)
• M40: 49,870,245 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.5

Radius: 4.7

Gravity: 14.55 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.99 AU - 8.57 AU

Year: 16446 Days

Day: 24.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 79,117,602 km

• M1: 60,288 km (0.099 R)
• M2: 223,200 km (0.107 R)
• M3: 531,671 km (0.062 R)
• M4: 1,001,558 km (0.064 R)
• M5: 1,196,484 km (0.119 R)
• M6: 1,543,850 km (0.103 R)
• M7: 2,417,202 km (0.109 R)
• M8: 3,326,757 km (0.093 R)
• M9: 3,657,668 km (0.083 R)
• M10: 3,817,588 km (0.089 R)
• M11: 4,151,491 km (0.119 R)
• M12: 4,325,622 km (0.113 R)
• M13: 4,626,763 km (0.105 R)
• M14: 4,973,980 km (0.113 R)
• M15: 7,180,847 km (0.118 R)
• M16: 8,404,408 km (0.111 R)
• M17: 8,589,910 km (0.118 R)
• M18: 9,965,612 km (0.095 R)
• M19: 10,384,037 km (0.064 R)
• M20: 11,089,092 km (0.103 R)
• M21: 12,176,219 km (0.062 R)
• M22: 13,021,298 km (0.118 R)
• M23: 14,693,353 km (0.115 R)
• M24: 16,575,743 km (0.101 R)
• M25: 16,867,758 km (0.087 R)
• M26: 17,916,439 km (0.061 R)
• M27: 20,060,476 km (0.111 R)
• M28: 20,308,659 km (0.031 R)
• M29: 24,471,220 km (0.066 R)
• M30: 25,232,074 km (0.072 R)
• M31: 25,424,757 km (0.054 R)
• M32: 28,433,618 km (0.112 R)
• M33: 30,023,395 km (0.1 R)
• M34: 33,727,588 km (0.096 R)
• M35: 37,100,122 km (0.118 R)
• M36: 38,357,193 km (0.118 R)
• M37: 43,254,878 km (0.066 R)
• M38: 45,924,602 km (0.111 R)
• M39: 46,935,285 km (0.083 R)
• M40: 47,519,464 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.8

Radius: 5.6

Gravity: 19.19 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.28 AU - 9.9 AU

Year: 17378 Days

Day: 21 Hours

Environment

Temp: -238 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 79,117,602 km

• M1: 70,760 km (0.088 R)
• M2: 255,513 km (0.036 R)
• M3: 814,710 km (0.038 R)
• M4: 1,620,295 km (0.111 R)
• M5: 1,823,897 km (0.08 R)
• M6: 2,025,406 km (0.077 R)
• M7: 2,430,217 km (0.07 R)
• M8: 3,509,716 km (0.072 R)
• M9: 5,266,743 km (0.093 R)
• M10: 5,677,838 km (0.062 R)
• M11: 6,951,813 km (0.077 R)
• M12: 8,060,932 km (0.071 R)
• M13: 10,565,649 km (0.097 R)
• M14: 11,836,034 km (0.106 R)
• M15: 14,245,008 km (0.095 R)
• M16: 16,723,696 km (0.061 R)
• M17: 17,446,552 km (0.098 R)
• M18: 17,774,321 km (0.047 R)
• M19: 19,213,752 km (0.093 R)
• M20: 19,651,475 km (0.063 R)
• M21: 22,611,868 km (0.108 R)
• M22: 30,687,161 km (0.066 R)
• M23: 33,376,482 km (0.089 R)
• M24: 34,136,289 km (0.116 R)
• M25: 35,297,618 km (0.036 R)
• M26: 37,562,529 km (0.079 R)
• M27: 42,085,322 km (0.112 R)
• M28: 45,861,621 km (0.096 R)
• M29: 48,878,112 km (0.061 R)
• M30: 49,529,611 km (0.11 R)
• M31: 50,849,962 km (0.113 R)
• M32: 55,832,917 km (0.068 R)
• M33: 59,823,141 km (0.028 R)
• M34: 60,381,590 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.4

Radius: 5.1

Gravity: 24.74 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.24 AU - 9.24 AU

Year: 17835 Days

Day: 18.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 79,117,602 km

• M1: 63,878 km (0.108 R)
• M2: 244,742 km (0.083 R)
• M3: 414,386 km (0.027 R)
• M4: 590,762 km (0.098 R)
• M5: 768,185 km (0.101 R)
• M6: 981,661 km (0.084 R)
• M7: 1,275,771 km (0.116 R)
• M8: 1,529,339 km (0.07 R)
• M9: 2,475,097 km (0.117 R)
• M10: 2,750,506 km (0.081 R)
• M11: 2,945,283 km (0.115 R)
• M12: 5,978,978 km (0.101 R)
• M13: 6,820,915 km (0.115 R)
• M14: 9,105,574 km (0.1 R)
• M15: 10,044,151 km (0.087 R)
• M16: 10,331,977 km (0.078 R)
• M17: 13,313,313 km (0.092 R)
• M18: 14,665,827 km (0.027 R)
• M19: 15,489,214 km (0.105 R)
• M20: 16,422,405 km (0.093 R)
• M21: 18,059,904 km (0.074 R)
• M22: 18,485,659 km (0.116 R)
• M23: 19,005,362 km (0.113 R)
• M24: 24,854,340 km (0.104 R)
• M25: 34,070,167 km (0.04 R)
• M26: 37,815,649 km (0.068 R)
• M27: 39,930,813 km (0.117 R)
• M28: 56,623,692 km (0.036 R)
• M29: 58,270,914 km (0.095 R)
• M30: 68,418,137 km (0.04 R)
• M31: 68,624,134 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.8

Radius: 5.7

Gravity: 27.66 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.84 AU - 10.08 AU

Year: 18513 Days

Day: 17.1 Hours

Environment

Temp: -242 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 79,117,602 km

• M1: 70,909 km (0.102 R)
• M2: 406,906 km (0.102 R)
• M3: 648,058 km (0.073 R)
• M4: 1,177,335 km (0.06 R)
• M5: 1,679,236 km (0.112 R)
• M6: 2,402,991 km (0.046 R)
• M7: 3,489,221 km (0.059 R)
• M8: 3,789,763 km (0.062 R)
• M9: 6,268,300 km (0.069 R)
• M10: 8,758,357 km (0.036 R)
• M11: 9,716,531 km (0.057 R)
• M12: 11,772,604 km (0.118 R)
• M13: 14,632,916 km (0.103 R)
• M14: 15,334,829 km (0.103 R)
• M15: 16,059,032 km (0.11 R)
• M16: 16,554,351 km (0.112 R)
• M17: 20,406,346 km (0.079 R)
• M18: 24,273,601 km (0.107 R)
• M19: 24,489,620 km (0.099 R)
• M20: 26,607,028 km (0.071 R)
• M21: 28,602,365 km (0.035 R)
• M22: 29,329,710 km (0.067 R)
• M23: 31,714,449 km (0.09 R)
• M24: 33,152,683 km (0.086 R)
• M25: 40,391,275 km (0.055 R)
• M26: 42,862,333 km (0.072 R)
• M27: 47,594,712 km (0.117 R)
• M28: 48,615,418 km (0.116 R)
• M29: 53,026,012 km (0.082 R)
• M30: 53,755,601 km (0.047 R)
• M31: 54,491,772 km (0.069 R)
• M32: 57,696,009 km (0.091 R)
• M33: 60,427,218 km (0.108 R)
• M34: 62,430,034 km (0.063 R)
• M35: 63,447,748 km (0.107 R)
• M36: 63,857,945 km (0.077 R)
• M37: 65,516,537 km (0.114 R)
• M38: 67,416,430 km (0.098 R)
• M39: 70,006,418 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 10,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit