🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.4

Radius: 10.9

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.21 AU - 1.59 AU

Year: 1124 Days

Day: 7 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 74,214,109 km

• M1: 135,685 km (0.103 R)
• M2: 496,067 km (0.085 R)
• M3: 888,013 km (0.092 R)
• M4: 1,509,443 km (0.056 R)
• M5: 1,996,384 km (0.085 R)
• M6: 2,493,797 km (0.069 R)
• M7: 3,020,082 km (0.077 R)
• M8: 3,739,498 km (0.093 R)
• M9: 4,279,995 km (0.091 R)
• M10: 4,872,103 km (0.057 R)
• M11: 5,264,499 km (0.098 R)
• M12: 5,944,870 km (0.073 R)
• M13: 6,371,822 km (0.081 R)
• M14: 7,074,184 km (0.094 R)
• M15: 7,652,829 km (0.075 R)
• M16: 8,660,221 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.5

Radius: 12.4

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.62 AU - 1.74 AU

Year: 1477 Days

Day: 8 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 74,214,109 km

• M1: 154,235 km (0.073 R)
• M2: 588,817 km (0.082 R)
• M3: 1,006,046 km (0.073 R)
• M4: 2,216,741 km (0.095 R)
• M5: 3,615,631 km (0.101 R)
• M6: 4,550,618 km (0.106 R)
• M7: 6,113,467 km (0.088 R)
• M8: 8,142,313 km (0.082 R)
• M9: 10,394,658 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.9

Radius: 9.2

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.28 AU - 2.12 AU

Year: 1503 Days

Day: 10.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 74,214,109 km

• M1: 122,969 km (0.058 R)
• M2: 670,198 km (0.103 R)
• M3: 1,039,107 km (0.119 R)
• M4: 1,722,171 km (0.097 R)
• M5: 2,022,862 km (0.032 R)
• M6: 2,470,758 km (0.11 R)
• M7: 2,856,123 km (0.071 R)
• M8: 3,698,059 km (0.101 R)
• M9: 4,006,979 km (0.114 R)
• M10: 7,648,490 km (0.096 R)
• M11: 8,471,129 km (0.078 R)
• M12: 11,116,917 km (0.06 R)
• M13: 11,545,515 km (0.109 R)
• M14: 12,820,089 km (0.085 R)
• M15: 13,411,300 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.3

Radius: 13.7

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.94 AU - 1.94 AU

Year: 1833 Days

Day: 12.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 74,214,109 km

• M1: 170,392 km (0.03 R)
• M2: 680,222 km (0.119 R)
• M3: 1,118,693 km (0.119 R)
• M4: 1,583,045 km (0.07 R)
• M5: 2,191,160 km (0.102 R)
• M6: 2,998,839 km (0.108 R)
• M7: 3,774,055 km (0.098 R)
• M8: 4,369,305 km (0.114 R)
• M9: 5,298,457 km (0.105 R)
• M10: 6,047,195 km (0.117 R)
• M11: 7,230,215 km (0.026 R)
• M12: 8,277,101 km (0.09 R)
• M13: 8,985,297 km (0.093 R)
• M14: 9,944,967 km (0.116 R)
• M15: 12,394,333 km (0.085 R)
• M16: 13,279,205 km (0.117 R)
• M17: 13,981,417 km (0.071 R)
• M18: 14,800,765 km (0.119 R)
• M19: 16,887,804 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.8

Radius: 9.2

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.71 AU - 5.55 AU

Year: 6757 Days

Day: 9 Hours

Environment

Temp: -230 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 74,214,109 km

• M1: 124,914 km (0.03 R)
• M2: 414,087 km (0.061 R)
• M3: 724,353 km (0.095 R)
• M4: 1,105,827 km (0.092 R)
• M5: 1,432,848 km (0.072 R)
• M6: 2,493,946 km (0.093 R)
• M7: 2,885,593 km (0.117 R)
• M8: 3,318,081 km (0.081 R)
• M9: 3,961,651 km (0.108 R)
• M10: 4,470,583 km (0.066 R)
• M11: 5,619,345 km (0.091 R)
• M12: 6,636,760 km (0.109 R)
• M13: 8,006,478 km (0.075 R)
• M14: 10,330,780 km (0.11 R)
• M15: 13,740,714 km (0.1 R)
• M16: 14,846,541 km (0.104 R)
• M17: 19,795,239 km (0.104 R)
• M18: 21,128,306 km (0.091 R)
• M19: 26,003,999 km (0.077 R)
• M20: 30,503,903 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.4

Radius: 14.3

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.2 AU - 5.52 AU

Year: 7267 Days

Day: 11.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,214,109 km

• M1: 178,321 km (0.1 R)
• M2: 748,588 km (0.118 R)
• M3: 1,537,567 km (0.098 R)
• M4: 3,101,014 km (0.094 R)
• M5: 4,183,056 km (0.119 R)
• M6: 5,282,301 km (0.053 R)
• M7: 6,233,893 km (0.097 R)
• M8: 6,823,159 km (0.076 R)
• M9: 7,635,475 km (0.088 R)
• M10: 10,233,093 km (0.11 R)
• M11: 10,697,594 km (0.067 R)
• M12: 12,655,082 km (0.025 R)
• M13: 13,510,632 km (0.098 R)
• M14: 14,549,141 km (0.095 R)
• M15: 16,678,667 km (0.09 R)
• M16: 18,663,382 km (0.108 R)
• M17: 20,131,385 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.1

Radius: 7.7

Gravity: 12.4 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.44 AU - 6.88 AU

Year: 9133 Days

Day: 23.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 74,214,109 km

• M1: 95,743 km (0.119 R)
• M2: 402,119 km (0.094 R)
• M3: 798,853 km (0.077 R)
• M4: 2,175,602 km (0.096 R)
• M5: 3,584,814 km (0.101 R)
• M6: 4,158,073 km (0.097 R)
• M7: 4,730,733 km (0.095 R)
• M8: 5,290,230 km (0.09 R)
• M9: 6,068,138 km (0.102 R)
• M10: 6,429,268 km (0.04 R)
• M11: 7,395,221 km (0.059 R)
• M12: 9,611,813 km (0.078 R)
• M13: 10,053,276 km (0.094 R)
• M14: 10,304,301 km (0.097 R)
• M15: 11,955,263 km (0.116 R)
• M16: 14,527,000 km (0.117 R)
• M17: 16,043,773 km (0.103 R)
• M18: 16,875,687 km (0.099 R)
• M19: 17,373,998 km (0.067 R)
• M20: 19,935,412 km (0.098 R)
• M21: 20,653,482 km (0.057 R)
• M22: 28,207,127 km (0.111 R)
• M23: 32,266,914 km (0.11 R)
• M24: 35,179,585 km (0.094 R)
• M25: 37,898,377 km (0.08 R)
• M26: 40,373,773 km (0.114 R)
• M27: 42,823,438 km (0.113 R)
• M28: 45,097,625 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.6

Radius: 5.9

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.45 AU - 8.87 AU

Year: 17285 Days

Day: 15.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 74,214,109 km

• M1: 73,901 km (0.088 R)
• M2: 262,993 km (0.112 R)
• M3: 468,092 km (0.066 R)
• M4: 654,939 km (0.097 R)
• M5: 1,768,696 km (0.111 R)
• M6: 2,010,595 km (0.115 R)
• M7: 3,002,878 km (0.111 R)
• M8: 6,517,082 km (0.104 R)
• M9: 9,041,845 km (0.101 R)
• M10: 10,728,710 km (0.094 R)
• M11: 14,135,353 km (0.104 R)
• M12: 14,325,642 km (0.084 R)
• M13: 18,501,068 km (0.111 R)
• M14: 18,958,538 km (0.079 R)
• M15: 19,658,806 km (0.056 R)
• M16: 20,295,794 km (0.107 R)
• M17: 21,694,683 km (0.113 R)
• M18: 24,500,092 km (0.109 R)
• M19: 24,774,903 km (0.052 R)
• M20: 28,841,123 km (0.073 R)
• M21: 30,712,144 km (0.096 R)
• M22: 32,331,989 km (0.088 R)
• M23: 32,773,303 km (0.113 R)
• M24: 35,506,456 km (0.089 R)
• M25: 40,776,640 km (0.112 R)
• M26: 42,335,300 km (0.116 R)
• M27: 42,996,223 km (0.057 R)
• M28: 44,610,833 km (0.119 R)
• M29: 45,157,763 km (0.061 R)
• M30: 45,709,330 km (0.111 R)
• M31: 46,544,984 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.9

Radius: 3.2

Gravity: 75.28 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.71 AU - 10.19 AU

Year: 18160 Days

Day: 18.1 Hours

Environment

Temp: -242 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 74,214,109 km

• M1: 39,793 km (0.094 R)
• M2: 152,590 km (0.092 R)
• M3: 430,543 km (0.102 R)
• M4: 1,065,137 km (0.038 R)
• M5: 1,389,166 km (0.088 R)
• M6: 1,685,519 km (0.074 R)
• M7: 1,793,230 km (0.109 R)
• M8: 2,878,712 km (0.068 R)
• M9: 3,330,348 km (0.075 R)
• M10: 3,617,127 km (0.102 R)
• M11: 4,680,917 km (0.094 R)
• M12: 6,401,442 km (0.092 R)
• M13: 6,798,924 km (0.107 R)
• M14: 7,594,336 km (0.079 R)
• M15: 8,397,676 km (0.12 R)
• M16: 8,927,552 km (0.101 R)
• M17: 9,649,362 km (0.08 R)
• M18: 10,171,309 km (0.115 R)
• M19: 14,288,691 km (0.102 R)
• M20: 16,628,701 km (0.096 R)
• M21: 17,975,531 km (0.069 R)
• M22: 21,267,880 km (0.11 R)
• M23: 22,549,037 km (0.08 R)
• M24: 23,985,475 km (0.113 R)
• M25: 24,940,359 km (0.081 R)
• M26: 28,306,012 km (0.074 R)
• M27: 28,540,581 km (0.106 R)
• M28: 31,962,183 km (0.073 R)
• M29: 35,374,960 km (0.113 R)
• M30: 36,333,583 km (0.109 R)
• M31: 36,889,040 km (0.114 R)
• M32: 37,309,410 km (0.076 R)
• M33: 39,898,650 km (0.035 R)
• M34: 43,533,878 km (0.118 R)
• M35: 51,803,349 km (0.109 R)
• M36: 51,978,678 km (0.107 R)
• M37: 54,837,044 km (0.101 R)
• M38: 55,751,386 km (0.07 R)
• M39: 58,175,919 km (0.079 R)
• M40: 61,255,391 km (0.086 R)
• M41: 68,156,341 km (0.083 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 18,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit