🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364

Radius: 11.3

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.53 AU - 0.77 AU

Year: 368 Days

Day: 13.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 27,623,396 km

• M1: 140,472 km (0.119 R)
• M2: 506,838 km (0.057 R)
• M3: 878,588 km (0.101 R)
• M4: 1,230,442 km (0.106 R)
• M5: 1,673,103 km (0.034 R)
• M6: 2,046,050 km (0.059 R)
• M7: 2,407,927 km (0.103 R)
• M8: 2,812,889 km (0.119 R)
• M9: 3,378,070 km (0.063 R)
• M10: 3,876,829 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.7

Radius: 14.7

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.63 AU - 0.99 AU

Year: 512 Days

Day: 10.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 84.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 27,623,396 km

• M1: 183,856 km (0.111 R)
• M2: 752,178 km (0.094 R)
• M3: 1,210,097 km (0.101 R)
• M4: 1,677,890 km (0.026 R)
• M5: 2,509,953 km (0.106 R)
• M6: 3,035,640 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.5

Radius: 11.5

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.74 AU - 2.32 AU

Year: 2033 Days

Day: 5.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 27,623,396 km

• M1: 143,764 km (0.089 R)
• M2: 531,372 km (0.114 R)
• M3: 931,546 km (0.088 R)
• M4: 1,317,508 km (0.098 R)
• M5: 2,362,450 km (0.039 R)
• M6: 3,005,720 km (0.054 R)
• M7: 4,926,856 km (0.08 R)
• M8: 6,668,624 km (0.054 R)
• M9: 8,461,256 km (0.099 R)
• M10: 9,644,575 km (0.102 R)
• M11: 10,074,818 km (0.069 R)
• M12: 10,858,561 km (0.097 R)
• M13: 12,845,221 km (0.081 R)
• M14: 13,278,756 km (0.096 R)
• M15: 14,779,073 km (0.093 R)
• M16: 16,951,384 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.8

Radius: 8.3

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.21 AU - 3.81 AU

Year: 4622 Days

Day: 5.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 27,623,396 km

• M1: 103,223 km (0.071 R)
• M2: 387,907 km (0.074 R)
• M3: 1,438,384 km (0.113 R)
• M4: 2,055,774 km (0.115 R)
• M5: 3,225,180 km (0.108 R)
• M6: 4,481,952 km (0.062 R)
• M7: 5,310,126 km (0.093 R)
• M8: 7,203,287 km (0.055 R)
• M9: 8,406,652 km (0.11 R)
• M10: 9,816,762 km (0.115 R)
• M11: 11,421,199 km (0.039 R)
• M12: 14,984,920 km (0.116 R)
• M13: 15,885,050 km (0.098 R)
• M14: 16,211,173 km (0.109 R)
• M15: 16,764,685 km (0.047 R)
• M16: 17,330,614 km (0.099 R)
• M17: 18,144,427 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.8

Radius: 13.6

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.75 AU - 3.91 AU

Year: 5269 Days

Day: 5.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 27,623,396 km

• M1: 169,195 km (0.106 R)
• M2: 1,302,549 km (0.06 R)
• M3: 2,351,679 km (0.068 R)
• M4: 2,867,492 km (0.103 R)
• M5: 3,561,776 km (0.058 R)
• M6: 4,270,720 km (0.105 R)
• M7: 5,679,932 km (0.084 R)
• M8: 9,037,806 km (0.098 R)
• M9: 10,533,784 km (0.056 R)
• M10: 10,977,193 km (0.114 R)
• M11: 12,978,214 km (0.091 R)
• M12: 15,044,459 km (0.117 R)
• M13: 17,753,677 km (0.103 R)
• M14: 23,740,135 km (0.061 R)
• M15: 25,522,743 km (0.098 R)
• M16: 26,978,929 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.1

Radius: 13.4

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.37 AU - 4.61 AU

Year: 6688 Days

Day: 11.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 27,623,396 km

• M1: 167,250 km (0.084 R)
• M2: 648,357 km (0.091 R)
• M3: 1,557,613 km (0.065 R)
• M4: 2,499,930 km (0.078 R)
• M5: 3,032,498 km (0.059 R)
• M6: 3,951,179 km (0.095 R)
• M7: 5,075,108 km (0.11 R)
• M8: 5,756,526 km (0.087 R)
• M9: 6,530,396 km (0.063 R)
• M10: 7,693,071 km (0.109 R)
• M11: 11,673,271 km (0.082 R)
• M12: 12,307,866 km (0.087 R)
• M13: 15,079,465 km (0.054 R)
• M14: 16,248,573 km (0.087 R)
• M15: 16,732,821 km (0.069 R)
• M16: 18,700,931 km (0.078 R)
• M17: 19,706,827 km (0.052 R)
• M18: 23,860,412 km (0.115 R)
• M19: 28,042,570 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.9

Radius: 7

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.39 AU - 7.69 AU

Year: 14553 Days

Day: 20.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 27,623,396 km

• M1: 193,580 km (0.102 R)
• M2: 1,875,957 km (0.114 R)
• M3: 2,802,417 km (0.099 R)
• M4: 3,228,472 km (0.044 R)
• M5: 5,027,236 km (0.087 R)
• M6: 8,480,703 km (0.083 R)
• M7: 9,653,999 km (0.047 R)
• M8: 10,322,103 km (0.091 R)
• M9: 15,048,648 km (0.082 R)
• M10: 16,701,106 km (0.094 R)
• M11: 22,595,262 km (0.082 R)
• M12: 23,177,946 km (0.073 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: 200 - 15,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit