🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.5

Radius: 9.5

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.56 AU - 0.72 AU

Year: 341 Days

Day: 7.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 52,294,224 km

• M1: 118,182 km (0.108 R)
• M2: 524,191 km (0.063 R)
• M3: 877,840 km (0.112 R)
• M4: 1,599,201 km (0.12 R)
• M5: 2,081,355 km (0.083 R)
• M6: 2,390,424 km (0.085 R)
• M7: 2,779,080 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.9

Radius: 8.2

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.95 AU - 1.25 AU

Year: 769 Days

Day: 8.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,294,224 km

• M1: 104,719 km (0.093 R)
• M2: 418,276 km (0.113 R)
• M3: 778,956 km (0.112 R)
• M4: 1,281,156 km (0.057 R)
• M5: 1,638,097 km (0.115 R)
• M6: 2,041,562 km (0.113 R)
• M7: 2,339,561 km (0.037 R)
• M8: 2,901,152 km (0.104 R)
• M9: 3,332,442 km (0.064 R)
• M10: 3,747,875 km (0.104 R)
• M11: 4,074,298 km (0.11 R)
• M12: 4,339,385 km (0.109 R)
• M13: 4,904,417 km (0.111 R)
• M14: 6,896,013 km (0.102 R)
• M15: 7,410,331 km (0.053 R)
• M16: 7,735,855 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551

Radius: 13

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.29 AU - 1.35 AU

Year: 1011 Days

Day: 7.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 52,294,224 km

• M1: 164,857 km (0.038 R)
• M2: 671,545 km (0.06 R)
• M3: 1,087,726 km (0.114 R)
• M4: 1,736,083 km (0.051 R)
• M5: 2,750,656 km (0.087 R)
• M6: 4,064,425 km (0.064 R)
• M7: 4,764,243 km (0.059 R)
• M8: 5,407,813 km (0.097 R)
• M9: 6,756,887 km (0.114 R)
• M10: 7,864,360 km (0.064 R)
• M11: 9,089,417 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.1

Radius: 10

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.34 AU - 5.44 AU

Year: 6134 Days

Day: 6.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,294,224 km

• M1: 127,607 km (0.064 R)
• M2: 464,202 km (0.084 R)
• M3: 816,655 km (0.081 R)
• M4: 1,192,594 km (0.116 R)
• M5: 1,964,370 km (0.12 R)
• M6: 2,409,423 km (0.117 R)
• M7: 3,870,247 km (0.109 R)
• M8: 4,521,147 km (0.035 R)
• M9: 5,127,317 km (0.115 R)
• M10: 6,040,463 km (0.097 R)
• M11: 6,367,933 km (0.113 R)
• M12: 6,776,335 km (0.057 R)
• M13: 7,459,099 km (0.086 R)
• M14: 8,108,205 km (0.111 R)
• M15: 8,466,791 km (0.09 R)
• M16: 9,045,734 km (0.093 R)
• M17: 9,431,697 km (0.104 R)
• M18: 9,963,368 km (0.043 R)
• M19: 11,038,378 km (0.11 R)
• M20: 13,583,935 km (0.104 R)
• M21: 13,920,381 km (0.082 R)
• M22: 14,551,684 km (0.117 R)
• M23: 16,307,813 km (0.094 R)
• M24: 16,752,119 km (0.113 R)
• M25: 17,400,626 km (0.097 R)
• M26: 20,897,626 km (0.099 R)
• M27: 21,725,500 km (0.114 R)
• M28: 23,366,439 km (0.111 R)
• M29: 31,929,571 km (0.034 R)
• M30: 32,725,581 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.8

Radius: 10.6

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.53 AU - 5.31 AU

Year: 7277 Days

Day: 10.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,294,224 km

• M1: 132,095 km (0.087 R)
• M2: 626,815 km (0.075 R)
• M3: 1,479,523 km (0.102 R)
• M4: 2,965,778 km (0.119 R)
• M5: 4,270,720 km (0.074 R)
• M6: 5,064,486 km (0.12 R)
• M7: 5,456,433 km (0.107 R)
• M8: 5,953,546 km (0.115 R)
• M9: 6,849,339 km (0.1 R)
• M10: 9,755,876 km (0.118 R)
• M11: 13,105,821 km (0.111 R)
• M12: 15,360,410 km (0.041 R)
• M13: 15,906,891 km (0.049 R)
• M14: 16,750,773 km (0.115 R)
• M15: 20,361,916 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.1

Radius: 6.3

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.81 AU - 9.41 AU

Year: 13999 Days

Day: 23.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 52,294,224 km

• M1: 78,539 km (0.115 R)
• M2: 630,256 km (0.117 R)
• M3: 926,310 km (0.097 R)
• M4: 1,450,651 km (0.091 R)
• M5: 1,683,425 km (0.097 R)
• M6: 1,973,196 km (0.092 R)
• M7: 2,423,486 km (0.043 R)
• M8: 3,698,059 km (0.049 R)
• M9: 4,136,082 km (0.055 R)
• M10: 4,695,129 km (0.109 R)
• M11: 5,271,530 km (0.092 R)
• M12: 5,894,156 km (0.072 R)
• M13: 6,455,447 km (0.115 R)
• M14: 8,925,607 km (0.103 R)
• M15: 10,595,419 km (0.08 R)
• M16: 11,370,934 km (0.031 R)
• M17: 11,691,522 km (0.107 R)
• M18: 14,107,079 km (0.053 R)
• M19: 15,172,964 km (0.12 R)
• M20: 18,397,696 km (0.095 R)
• M21: 21,076,395 km (0.048 R)
• M22: 24,532,106 km (0.106 R)
• M23: 25,067,666 km (0.089 R)
• M24: 27,003,164 km (0.11 R)
• M25: 29,334,796 km (0.06 R)
• M26: 30,549,531 km (0.058 R)
• M27: 31,065,344 km (0.041 R)
• M28: 31,377,705 km (0.099 R)
• M29: 33,078,632 km (0.055 R)
• M30: 34,172,492 km (0.087 R)
• M31: 34,840,297 km (0.098 R)
• M32: 39,273,031 km (0.109 R)
• M33: 39,882,792 km (0.091 R)
• M34: 42,257,958 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.8

Radius: 4

Gravity: 51.11 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.91 AU - 8.19 AU

Year: 15231 Days

Day: 24.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 52,294,224 km

• M1: 51,761 km (0.103 R)
• M2: 315,053 km (0.085 R)
• M3: 442,062 km (0.101 R)
• M4: 775,815 km (0.073 R)
• M5: 900,579 km (0.095 R)
• M6: 1,075,758 km (0.034 R)
• M7: 1,526,347 km (0.105 R)
• M8: 1,977,085 km (0.114 R)
• M9: 3,653,928 km (0.05 R)
• M10: 4,258,453 km (0.104 R)
• M11: 4,997,616 km (0.089 R)
• M12: 7,167,832 km (0.095 R)
• M13: 7,866,754 km (0.097 R)
• M14: 8,815,803 km (0.085 R)
• M15: 12,310,858 km (0.07 R)
• M16: 12,904,013 km (0.092 R)
• M17: 13,309,872 km (0.036 R)
• M18: 13,724,258 km (0.092 R)
• M19: 14,147,171 km (0.081 R)
• M20: 14,797,773 km (0.059 R)
• M21: 16,003,083 km (0.095 R)
• M22: 16,709,185 km (0.095 R)
• M23: 17,191,189 km (0.086 R)
• M24: 18,183,023 km (0.089 R)
• M25: 19,212,555 km (0.112 R)
• M26: 26,432,149 km (0.114 R)
• M27: 30,997,726 km (0.053 R)
• M28: 31,481,226 km (0.034 R)
• M29: 32,463,486 km (0.112 R)
• M30: 33,213,270 km (0.102 R)
• M31: 34,231,134 km (0.091 R)
• M32: 38,232,877 km (0.088 R)
• M33: 47,468,452 km (0.09 R)
• M34: 49,248,517 km (0.045 R)
• M35: 49,741,591 km (0.087 R)
• M36: 50,404,160 km (0.091 R)
• M37: 51,746,951 km (0.109 R)
• M38: 57,902,155 km (0.118 R)
• M39: 63,164,111 km (0.098 R)
• M40: 66,709,730 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904

Radius: 3.2

Gravity: 88.28 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.53 AU - 10.49 AU

Year: 16555 Days

Day: 15.4 Hours

Environment

Temp: -243 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 52,294,224 km

• M1: 39,793 km (0.072 R)
• M2: 287,976 km (0.118 R)
• M3: 388,506 km (0.06 R)
• M4: 497,862 km (0.042 R)
• M5: 801,695 km (0.1 R)
• M6: 1,706,463 km (0.096 R)
• M7: 1,833,322 km (0.074 R)
• M8: 2,188,467 km (0.061 R)
• M9: 2,294,831 km (0.081 R)
• M10: 3,357,575 km (0.03 R)
• M11: 4,335,197 km (0.115 R)
• M12: 4,852,805 km (0.111 R)
• M13: 5,145,269 km (0.068 R)
• M14: 8,325,869 km (0.07 R)
• M15: 9,623,481 km (0.105 R)
• M16: 11,300,623 km (0.032 R)
• M17: 12,207,934 km (0.1 R)
• M18: 12,543,482 km (0.098 R)
• M19: 13,515,569 km (0.056 R)
• M20: 13,947,159 km (0.091 R)
• M21: 14,462,075 km (0.066 R)
• M22: 14,837,715 km (0.085 R)
• M23: 16,486,284 km (0.111 R)
• M24: 19,772,500 km (0.106 R)
• M25: 20,234,907 km (0.112 R)
• M26: 20,989,778 km (0.103 R)
• M27: 26,027,337 km (0.115 R)
• M28: 30,202,763 km (0.113 R)
• M29: 31,813,782 km (0.081 R)
• M30: 32,066,752 km (0.035 R)
• M31: 36,159,002 km (0.091 R)
• M32: 42,087,416 km (0.042 R)
• M33: 45,041,675 km (0.103 R)
• M34: 48,966,973 km (0.102 R)
• M35: 49,473,063 km (0.113 R)
• M36: 51,706,709 km (0.093 R)
• M37: 52,231,498 km (0.096 R)
• M38: 66,328,405 km (0.112 R)
• M39: 71,609,359 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.5

Radius: 6.3

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.44 AU - 11.24 AU

Year: 19035 Days

Day: 16.5 Hours

Environment

Temp: -242 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,294,224 km

• M1: 78,389 km (0.087 R)
• M2: 555,008 km (0.096 R)
• M3: 1,287,140 km (0.118 R)
• M4: 1,773,333 km (0.096 R)
• M5: 2,241,275 km (0.105 R)
• M6: 3,547,115 km (0.061 R)
• M7: 4,526,233 km (0.081 R)
• M8: 6,411,466 km (0.059 R)
• M9: 8,300,438 km (0.114 R)
• M10: 13,511,380 km (0.101 R)
• M11: 17,531,823 km (0.058 R)
• M12: 20,642,711 km (0.12 R)
• M13: 25,627,761 km (0.112 R)
• M14: 36,765,023 km (0.084 R)
• M15: 45,130,237 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 17,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit