🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595

Radius: 12.6

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.49 AU - 0.75 AU

Year: 326 Days

Day: 11.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 83,457,892 km

• M1: 156,779 km (0.12 R)
• M2: 786,586 km (0.059 R)
• M3: 1,262,157 km (0.106 R)
• M4: 1,742,366 km (0.043 R)
• M5: 2,158,248 km (0.115 R)
• M6: 2,837,124 km (0.11 R)
• M7: 3,496,701 km (0.077 R)
• M8: 4,193,528 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518

Radius: 14.1

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.71 AU - 2.23 AU

Year: 1844 Days

Day: 15 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,457,892 km

• M1: 175,329 km (0.056 R)
• M2: 774,319 km (0.077 R)
• M3: 1,286,242 km (0.117 R)
• M4: 1,809,087 km (0.053 R)
• M5: 2,474,648 km (0.059 R)
• M6: 3,001,232 km (0.095 R)
• M7: 4,065,771 km (0.114 R)
• M8: 4,845,475 km (0.117 R)
• M9: 5,566,088 km (0.082 R)
• M10: 6,140,693 km (0.059 R)
• M11: 7,436,660 km (0.05 R)
• M12: 7,907,145 km (0.097 R)
• M13: 9,599,695 km (0.096 R)
• M14: 10,225,463 km (0.108 R)
• M15: 10,984,074 km (0.054 R)
• M16: 11,449,922 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.2

Radius: 12.5

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.73 AU - 2.35 AU

Year: 1943 Days

Day: 14.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 93.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,457,892 km

• M1: 155,432 km (0.103 R)
• M2: 628,311 km (0.114 R)
• M3: 1,245,701 km (0.097 R)
• M4: 1,662,332 km (0.101 R)
• M5: 5,381,035 km (0.095 R)
• M6: 5,991,844 km (0.082 R)
• M7: 6,406,678 km (0.103 R)
• M8: 7,036,934 km (0.063 R)
• M9: 7,440,400 km (0.096 R)
• M10: 8,231,174 km (0.097 R)
• M11: 9,212,386 km (0.042 R)
• M12: 10,527,950 km (0.074 R)
• M13: 11,134,270 km (0.111 R)
• M14: 11,803,870 km (0.072 R)
• M15: 16,051,552 km (0.071 R)
• M16: 16,855,491 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.8

Radius: 13

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.1 AU - 3.68 AU

Year: 4162 Days

Day: 6.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,457,892 km

• M1: 161,715 km (0.049 R)
• M2: 761,902 km (0.047 R)
• M3: 1,791,285 km (0.044 R)
• M4: 2,244,417 km (0.116 R)
• M5: 2,741,231 km (0.077 R)
• M6: 4,046,323 km (0.086 R)
• M7: 6,187,667 km (0.109 R)
• M8: 6,950,317 km (0.083 R)
• M9: 7,570,999 km (0.107 R)
• M10: 9,344,033 km (0.074 R)
• M11: 10,348,433 km (0.083 R)
• M12: 13,948,057 km (0.078 R)
• M13: 15,531,101 km (0.09 R)
• M14: 16,651,290 km (0.09 R)
• M15: 20,931,136 km (0.101 R)
• M16: 23,576,624 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.1

Radius: 12.4

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.04 AU - 4 AU

Year: 4404 Days

Day: 7.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,457,892 km

• M1: 154,235 km (0.094 R)
• M2: 570,417 km (0.113 R)
• M3: 1,126,322 km (0.078 R)
• M4: 1,672,504 km (0.118 R)
• M5: 2,658,803 km (0.11 R)
• M6: 3,386,597 km (0.114 R)
• M7: 4,334,000 km (0.063 R)
• M8: 4,882,725 km (0.096 R)
• M9: 6,750,155 km (0.059 R)
• M10: 7,489,468 km (0.111 R)
• M11: 9,206,403 km (0.063 R)
• M12: 12,772,217 km (0.079 R)
• M13: 13,853,212 km (0.099 R)
• M14: 15,752,357 km (0.067 R)
• M15: 17,111,154 km (0.065 R)
• M16: 17,521,950 km (0.116 R)
• M17: 19,803,317 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.7

Radius: 9.2

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.93 AU - 6.05 AU

Year: 7433 Days

Day: 11.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 83,457,892 km

• M1: 114,442 km (0.079 R)
• M2: 684,560 km (0.069 R)
• M3: 1,105,528 km (0.071 R)
• M4: 1,585,588 km (0.042 R)
• M5: 2,021,217 km (0.081 R)
• M6: 2,673,314 km (0.096 R)
• M7: 4,120,673 km (0.108 R)
• M8: 4,970,838 km (0.09 R)
• M9: 5,301,300 km (0.119 R)
• M10: 6,382,144 km (0.079 R)
• M11: 10,395,406 km (0.045 R)
• M12: 15,647,339 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.8

Radius: 12

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.44 AU - 6.84 AU

Year: 8932 Days

Day: 9.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 83,457,892 km

• M1: 149,747 km (0.092 R)
• M2: 542,891 km (0.11 R)
• M3: 1,118,693 km (0.03 R)
• M4: 1,592,619 km (0.098 R)
• M5: 4,674,933 km (0.104 R)
• M6: 5,109,814 km (0.093 R)
• M7: 7,393,426 km (0.119 R)
• M8: 7,824,717 km (0.063 R)
• M9: 8,398,125 km (0.084 R)
• M10: 9,355,701 km (0.078 R)
• M11: 10,049,387 km (0.063 R)
• M12: 11,281,475 km (0.066 R)
• M13: 12,501,744 km (0.093 R)
• M14: 13,115,545 km (0.062 R)
• M15: 13,632,555 km (0.068 R)
• M16: 14,768,900 km (0.066 R)
• M17: 15,328,695 km (0.088 R)
• M18: 15,773,899 km (0.072 R)
• M19: 16,958,415 km (0.109 R)
• M20: 17,850,168 km (0.118 R)
• M21: 19,578,173 km (0.1 R)
• M22: 23,700,641 km (0.104 R)
• M23: 26,689,008 km (0.096 R)
• M24: 28,463,987 km (0.097 R)
• M25: 29,429,043 km (0.077 R)
• M26: 30,917,691 km (0.096 R)
• M27: 32,144,094 km (0.051 R)
• M28: 33,509,175 km (0.086 R)
• M29: 34,044,287 km (0.104 R)
• M30: 34,694,140 km (0.075 R)
• M31: 38,884,975 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.5

Radius: 7.9

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.84 AU - 6.12 AU

Year: 9752 Days

Day: 22.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 83,457,892 km

• M1: 98,735 km (0.103 R)
• M2: 375,042 km (0.036 R)
• M3: 879,187 km (0.041 R)
• M4: 1,651,860 km (0.103 R)
• M5: 2,223,473 km (0.08 R)
• M6: 2,774,592 km (0.088 R)
• M7: 3,461,096 km (0.112 R)
• M8: 5,325,535 km (0.096 R)
• M9: 6,712,905 km (0.081 R)
• M10: 8,857,241 km (0.097 R)
• M11: 11,314,087 km (0.099 R)
• M12: 12,131,789 km (0.108 R)
• M13: 12,698,466 km (0.097 R)
• M14: 14,630,672 km (0.054 R)
• M15: 15,207,671 km (0.087 R)
• M16: 15,534,692 km (0.033 R)
• M17: 16,890,048 km (0.109 R)
• M18: 17,524,942 km (0.061 R)
• M19: 19,911,776 km (0.083 R)
• M20: 20,382,261 km (0.069 R)
• M21: 21,021,044 km (0.105 R)
• M22: 21,591,012 km (0.076 R)
• M23: 25,964,954 km (0.11 R)
• M24: 26,620,941 km (0.117 R)
• M25: 27,771,199 km (0.12 R)
• M26: 32,165,337 km (0.117 R)
• M27: 34,470,641 km (0.106 R)
• M28: 35,836,320 km (0.072 R)
• M29: 36,766,519 km (0.097 R)
• M30: 43,209,251 km (0.06 R)
• M31: 43,865,686 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.1

Radius: 6.1

Gravity: 17.2 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 9.08 AU - 12.58 AU

Year: 23767 Days

Day: 23.2 Hours

Environment

Temp: -246 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 83,457,892 km

• M1: 76,145 km (0.054 R)
• M2: 290,220 km (0.113 R)
• M3: 586,872 km (0.069 R)
• M4: 916,137 km (0.111 R)
• M5: 1,171,800 km (0.103 R)
• M6: 1,410,259 km (0.084 R)
• M7: 2,216,442 km (0.103 R)
• M8: 2,512,197 km (0.085 R)
• M9: 3,529,762 km (0.113 R)
• M10: 4,723,852 km (0.115 R)
• M11: 5,780,761 km (0.099 R)
• M12: 6,121,994 km (0.056 R)
• M13: 7,523,127 km (0.038 R)
• M14: 9,239,763 km (0.118 R)
• M15: 10,498,629 km (0.107 R)
• M16: 11,136,514 km (0.066 R)
• M17: 11,799,981 km (0.066 R)
• M18: 16,176,915 km (0.086 R)
• M19: 16,683,603 km (0.099 R)
• M20: 18,086,383 km (0.105 R)
• M21: 21,024,784 km (0.115 R)
• M22: 21,425,706 km (0.103 R)
• M23: 21,627,963 km (0.063 R)
• M24: 23,186,623 km (0.084 R)
• M25: 23,722,482 km (0.094 R)
• M26: 28,431,524 km (0.117 R)
• M27: 30,299,104 km (0.058 R)
• M28: 30,554,168 km (0.116 R)
• M29: 34,138,982 km (0.087 R)
• M30: 35,960,935 km (0.085 R)
• M31: 49,320,473 km (0.081 R)
• M32: 56,319,260 km (0.107 R)
• M33: 58,659,719 km (0.077 R)
• M34: 63,325,377 km (0.074 R)
• M35: 67,795,960 km (0.043 R)
• M36: 68,890,567 km (0.103 R)
• M37: 71,340,083 km (0.052 R)
• M38: 71,565,527 km (0.083 R)
• M39: 78,314,336 km (0.051 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 15,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit