🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.4

Radius: 14.9

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.33 AU - 1.35 AU

Year: 1071 Days

Day: 9.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 128.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 70,080,727 km

• M1: 187,297 km (0.083 R)
• M2: 875,447 km (0.086 R)
• M3: 1,346,979 km (0.1 R)
• M4: 1,846,337 km (0.107 R)
• M5: 2,602,105 km (0.059 R)
• M6: 3,257,194 km (0.096 R)
• M7: 3,761,489 km (0.111 R)
• M8: 4,318,292 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.1

Radius: 8

Gravity: 15.05 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.21 AU - 1.81 AU

Year: 1281 Days

Day: 8.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,080,727 km

• M1: 99,483 km (0.093 R)
• M2: 403,166 km (0.049 R)
• M3: 842,685 km (0.101 R)
• M4: 1,245,402 km (0.1 R)
• M5: 1,663,977 km (0.078 R)
• M6: 2,797,331 km (0.062 R)
• M7: 3,905,701 km (0.039 R)
• M8: 4,646,510 km (0.102 R)
• M9: 4,988,341 km (0.072 R)
• M10: 5,412,002 km (0.035 R)
• M11: 5,859,449 km (0.112 R)
• M12: 6,355,666 km (0.101 R)
• M13: 6,676,553 km (0.089 R)
• M14: 7,034,391 km (0.098 R)
• M15: 8,184,948 km (0.118 R)
• M16: 9,049,474 km (0.112 R)
• M17: 9,329,821 km (0.097 R)
• M18: 9,842,493 km (0.08 R)
• M19: 10,889,079 km (0.043 R)
• M20: 11,170,922 km (0.118 R)
• M21: 11,566,159 km (0.069 R)
• M22: 12,384,909 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106

Radius: 8.6

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.14 AU - 1.9 AU

Year: 1294 Days

Day: 9.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 70,080,727 km

• M1: 107,112 km (0.108 R)
• M2: 432,338 km (0.058 R)
• M3: 708,795 km (0.043 R)
• M4: 1,120,937 km (0.057 R)
• M5: 2,308,894 km (0.117 R)
• M6: 2,816,778 km (0.061 R)
• M7: 3,191,521 km (0.111 R)
• M8: 3,522,581 km (0.097 R)
• M9: 3,986,035 km (0.077 R)
• M10: 5,399,586 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.2

Radius: 14.9

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.66 AU - 1.68 AU

Year: 1490 Days

Day: 12.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 70,080,727 km

• M1: 186,698 km (0.105 R)
• M2: 1,016,817 km (0.115 R)
• M3: 4,243,044 km (0.118 R)
• M4: 5,143,773 km (0.102 R)
• M5: 6,191,257 km (0.055 R)
• M6: 6,813,585 km (0.037 R)
• M7: 7,528,513 km (0.099 R)
• M8: 8,457,516 km (0.109 R)
• M9: 11,265,916 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.7

Radius: 9.2

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.07 AU - 4.63 AU

Year: 5214 Days

Day: 12.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 70,080,727 km

• M1: 114,442 km (0.118 R)
• M2: 461,061 km (0.096 R)
• M3: 975,229 km (0.068 R)
• M4: 1,323,792 km (0.043 R)
• M5: 1,855,462 km (0.083 R)
• M6: 2,905,041 km (0.098 R)
• M7: 3,192,867 km (0.101 R)
• M8: 3,519,739 km (0.072 R)
• M9: 5,160,528 km (0.062 R)
• M10: 5,450,150 km (0.073 R)
• M11: 5,806,342 km (0.076 R)
• M12: 6,148,921 km (0.046 R)
• M13: 7,356,625 km (0.074 R)
• M14: 9,014,020 km (0.105 R)
• M15: 10,030,836 km (0.072 R)
• M16: 11,518,138 km (0.1 R)
• M17: 12,525,231 km (0.077 R)
• M18: 13,244,647 km (0.069 R)
• M19: 15,678,306 km (0.039 R)
• M20: 16,684,501 km (0.106 R)
• M21: 18,213,092 km (0.099 R)
• M22: 19,011,496 km (0.103 R)
• M23: 19,514,294 km (0.062 R)
• M24: 19,832,938 km (0.08 R)
• M25: 20,546,370 km (0.044 R)
• M26: 21,682,416 km (0.1 R)
• M27: 23,001,121 km (0.109 R)
• M28: 24,668,090 km (0.075 R)
• M29: 25,191,085 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.9

Radius: 11.6

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.61 AU - 5.33 AU

Year: 6523 Days

Day: 6.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,080,727 km

• M1: 144,512 km (0.092 R)
• M2: 517,908 km (0.099 R)
• M3: 1,232,238 km (0.09 R)
• M4: 2,256,684 km (0.112 R)
• M5: 2,870,634 km (0.028 R)
• M6: 3,260,486 km (0.099 R)
• M7: 4,047,969 km (0.089 R)
• M8: 4,649,502 km (0.117 R)
• M9: 6,537,277 km (0.05 R)
• M10: 7,367,097 km (0.12 R)
• M11: 8,064,372 km (0.118 R)
• M12: 12,711,929 km (0.118 R)
• M13: 14,295,273 km (0.111 R)
• M14: 16,069,953 km (0.076 R)
• M15: 19,395,065 km (0.07 R)
• M16: 23,316,474 km (0.088 R)
• M17: 27,099,654 km (0.072 R)
• M18: 29,136,728 km (0.043 R)
• M19: 35,100,747 km (0.046 R)
• M20: 35,640,646 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.7

Radius: 14.9

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.13 AU - 5.69 AU

Year: 7510 Days

Day: 13.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,080,727 km

• M1: 185,651 km (0.103 R)
• M2: 724,802 km (0.102 R)
• M3: 1,289,683 km (0.089 R)
• M4: 1,809,685 km (0.083 R)
• M5: 2,841,761 km (0.092 R)
• M6: 3,721,097 km (0.074 R)
• M7: 4,803,737 km (0.036 R)
• M8: 5,826,837 km (0.049 R)
• M9: 6,668,325 km (0.079 R)
• M10: 7,436,809 km (0.063 R)
• M11: 10,101,147 km (0.118 R)
• M12: 12,519,995 km (0.069 R)
• M13: 13,124,670 km (0.112 R)
• M14: 14,097,655 km (0.081 R)
• M15: 15,678,156 km (0.115 R)
• M16: 18,901,990 km (0.115 R)
• M17: 19,698,898 km (0.094 R)
• M18: 21,128,006 km (0.093 R)
• M19: 22,384,180 km (0.1 R)
• M20: 25,218,461 km (0.073 R)
• M21: 26,184,415 km (0.081 R)
• M22: 29,712,680 km (0.057 R)
• M23: 30,989,199 km (0.115 R)
• M24: 33,128,000 km (0.057 R)
• M25: 34,822,495 km (0.108 R)
• M26: 37,812,059 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.9

Radius: 6.7

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.87 AU - 9.89 AU

Year: 21436 Days

Day: 16.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,080,727 km

• M1: 84,224 km (0.078 R)
• M2: 660,325 km (0.114 R)
• M3: 1,415,645 km (0.082 R)
• M4: 2,011,343 km (0.111 R)
• M5: 2,508,457 km (0.08 R)
• M6: 3,058,828 km (0.105 R)
• M7: 3,924,251 km (0.086 R)
• M8: 4,837,397 km (0.077 R)
• M9: 7,166,636 km (0.062 R)
• M10: 7,824,417 km (0.068 R)
• M11: 8,068,860 km (0.032 R)
• M12: 9,756,175 km (0.109 R)
• M13: 15,660,952 km (0.107 R)
• M14: 17,753,228 km (0.095 R)
• M15: 22,287,540 km (0.114 R)
• M16: 23,683,138 km (0.094 R)
• M17: 31,053,676 km (0.118 R)
• M18: 36,462,237 km (0.061 R)
• M19: 45,229,719 km (0.076 R)
• M20: 46,176,824 km (0.098 R)
• M21: 48,931,968 km (0.112 R)
• M22: 51,111,459 km (0.113 R)
• M23: 60,667,771 km (0.118 R)
• M24: 63,377,138 km (0.098 R)
• M25: 64,165,818 km (0.081 R)
• M26: 68,620,992 km (0.115 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 15,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit