🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.5

Radius: 9.3

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.49 AU - 0.51 AU

Year: 236 Days

Day: 8 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 85,233,660 km

• M1: 116,238 km (0.069 R)
• M2: 435,479 km (0.108 R)
• M3: 979,118 km (0.073 R)
• M4: 1,367,474 km (0.086 R)
• M5: 1,659,040 km (0.098 R)
• M6: 2,066,246 km (0.03 R)
• M7: 2,890,680 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.8

Radius: 11.5

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.6 AU - 0.86 AU

Year: 416 Days

Day: 5.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 85,233,660 km

• M1: 143,016 km (0.081 R)
• M2: 618,587 km (0.086 R)
• M3: 1,015,171 km (0.051 R)
• M4: 1,566,888 km (0.046 R)
• M5: 2,102,598 km (0.118 R)
• M6: 2,847,745 km (0.039 R)
• M7: 3,260,186 km (0.114 R)
• M8: 4,037,347 km (0.084 R)
• M9: 4,435,726 km (0.047 R)
• M10: 4,860,584 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.4

Radius: 13.6

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.71 AU - 0.89 AU

Year: 477 Days

Day: 8.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 85,233,660 km

• M1: 169,195 km (0.12 R)
• M2: 654,341 km (0.112 R)
• M3: 1,263,354 km (0.044 R)
• M4: 1,735,784 km (0.108 R)
• M5: 2,242,472 km (0.063 R)
• M6: 2,781,922 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.9

Radius: 11.4

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.65 AU - 1.87 AU

Year: 1557 Days

Day: 12.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 85,233,660 km

• M1: 142,118 km (0.063 R)
• M2: 556,654 km (0.07 R)
• M3: 987,645 km (0.105 R)
• M4: 1,516,623 km (0.109 R)
• M5: 2,342,104 km (0.116 R)
• M6: 3,643,456 km (0.105 R)
• M7: 4,096,887 km (0.115 R)
• M8: 5,117,893 km (0.09 R)
• M9: 5,751,889 km (0.055 R)
• M10: 6,506,909 km (0.086 R)
• M11: 8,133,038 km (0.092 R)
• M12: 9,526,991 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.9

Radius: 14.6

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.28 AU - 4.04 AU

Year: 4669 Days

Day: 8.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 85,233,660 km

• M1: 181,911 km (0.094 R)
• M2: 685,607 km (0.059 R)
• M3: 1,851,274 km (0.087 R)
• M4: 2,432,910 km (0.08 R)
• M5: 2,992,107 km (0.113 R)
• M6: 4,977,271 km (0.047 R)
• M7: 5,719,276 km (0.063 R)
• M8: 7,425,290 km (0.117 R)
• M9: 8,252,267 km (0.12 R)
• M10: 11,593,985 km (0.051 R)
• M11: 17,175,182 km (0.08 R)
• M12: 19,439,495 km (0.089 R)
• M13: 21,484,648 km (0.12 R)
• M14: 22,736,184 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.6

Radius: 5

Gravity: 18.54 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.28 AU - 6.28 AU

Year: 9267 Days

Day: 24.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 85,233,660 km

• M1: 65,524 km (0.113 R)
• M2: 580,440 km (0.092 R)
• M3: 1,151,305 km (0.036 R)
• M4: 1,433,148 km (0.096 R)
• M5: 3,304,467 km (0.052 R)
• M6: 6,386,034 km (0.119 R)
• M7: 7,458,501 km (0.118 R)
• M8: 7,895,028 km (0.088 R)
• M9: 8,475,019 km (0.03 R)
• M10: 10,979,736 km (0.063 R)
• M11: 13,125,268 km (0.051 R)
• M12: 17,182,213 km (0.06 R)
• M13: 18,652,910 km (0.119 R)
• M14: 23,146,979 km (0.025 R)
• M15: 23,565,105 km (0.109 R)
• M16: 24,330,448 km (0.06 R)
• M17: 28,028,059 km (0.095 R)
• M18: 29,861,829 km (0.098 R)
• M19: 32,394,521 km (0.076 R)
• M20: 36,063,708 km (0.11 R)
• M21: 36,287,806 km (0.117 R)
• M22: 36,625,598 km (0.11 R)
• M23: 37,651,839 km (0.101 R)
• M24: 39,523,159 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.1

Radius: 6.5

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.64 AU - 8.28 AU

Year: 12245 Days

Day: 17.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 85,233,660 km

• M1: 93,050 km (0.033 R)
• M2: 312,211 km (0.12 R)
• M3: 531,222 km (0.09 R)
• M4: 841,189 km (0.084 R)
• M5: 1,193,193 km (0.077 R)
• M6: 1,600,996 km (0.025 R)
• M7: 1,902,287 km (0.096 R)
• M8: 2,459,838 km (0.092 R)
• M9: 3,019,633 km (0.12 R)
• M10: 3,683,997 km (0.07 R)
• M11: 5,506,548 km (0.107 R)
• M12: 6,527,404 km (0.091 R)
• M13: 6,976,198 km (0.095 R)
• M14: 7,668,836 km (0.056 R)
• M15: 8,567,620 km (0.085 R)
• M16: 9,105,723 km (0.064 R)
• M17: 9,361,536 km (0.101 R)
• M18: 9,578,303 km (0.112 R)
• M19: 11,985,931 km (0.079 R)
• M20: 12,241,743 km (0.062 R)
• M21: 12,711,331 km (0.12 R)
• M22: 13,356,247 km (0.089 R)
• M23: 15,361,607 km (0.116 R)
• M24: 17,559,349 km (0.092 R)
• M25: 22,723,019 km (0.054 R)
• M26: 26,158,983 km (0.043 R)
• M27: 28,089,992 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.4

Radius: 7

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.73 AU - 8.77 AU

Year: 13018 Days

Day: 23.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 77.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 85,233,660 km

• M1: 87,066 km (0.099 R)
• M2: 308,022 km (0.088 R)
• M3: 760,107 km (0.091 R)
• M4: 994,227 km (0.12 R)
• M5: 1,547,291 km (0.071 R)
• M6: 1,781,711 km (0.107 R)
• M7: 2,088,237 km (0.054 R)
• M8: 3,032,199 km (0.107 R)
• M9: 6,054,675 km (0.089 R)
• M10: 6,642,893 km (0.073 R)
• M11: 7,043,517 km (0.033 R)
• M12: 8,637,033 km (0.072 R)
• M13: 9,609,120 km (0.081 R)
• M14: 10,360,550 km (0.09 R)
• M15: 13,073,657 km (0.12 R)
• M16: 13,995,330 km (0.113 R)
• M17: 15,711,666 km (0.055 R)
• M18: 18,542,058 km (0.095 R)
• M19: 22,821,006 km (0.116 R)
• M20: 30,703,467 km (0.071 R)
• M21: 31,813,633 km (0.111 R)
• M22: 32,741,738 km (0.042 R)
• M23: 33,370,348 km (0.061 R)
• M24: 38,344,029 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.6

Radius: 5.6

Gravity: 26.39 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.95 AU - 9.29 AU

Year: 16877 Days

Day: 18.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,233,660 km

• M1: 70,161 km (0.079 R)
• M2: 251,474 km (0.089 R)
• M3: 505,491 km (0.064 R)
• M4: 1,019,958 km (0.075 R)
• M5: 2,161,540 km (0.098 R)
• M6: 6,526,806 km (0.084 R)
• M7: 6,745,966 km (0.1 R)
• M8: 7,527,914 km (0.113 R)
• M9: 8,368,654 km (0.073 R)
• M10: 10,955,351 km (0.063 R)
• M11: 11,202,637 km (0.117 R)
• M12: 11,644,549 km (0.11 R)
• M13: 14,842,502 km (0.117 R)
• M14: 19,289,598 km (0.051 R)
• M15: 21,044,232 km (0.07 R)
• M16: 23,716,648 km (0.099 R)
• M17: 28,542,526 km (0.119 R)
• M18: 29,843,728 km (0.087 R)
• M19: 38,491,083 km (0.064 R)
• M20: 42,462,757 km (0.081 R)
• M21: 58,221,995 km (0.089 R)
• M22: 66,667,094 km (0.061 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.8

Radius: 6.1

Gravity: 25.82 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.4 AU - 11.92 AU

Year: 20021 Days

Day: 20.6 Hours

Environment

Temp: -241 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 85,233,660 km

• M1: 135,835 km (0.115 R)
• M2: 465,399 km (0.099 R)
• M3: 757,115 km (0.093 R)
• M4: 1,624,932 km (0.097 R)
• M5: 2,217,938 km (0.092 R)
• M6: 2,444,728 km (0.071 R)
• M7: 2,918,954 km (0.111 R)
• M8: 3,164,145 km (0.08 R)
• M9: 3,572,696 km (0.115 R)
• M10: 4,860,136 km (0.039 R)
• M11: 5,049,975 km (0.116 R)
• M12: 10,913,314 km (0.082 R)
• M13: 11,239,737 km (0.08 R)
• M14: 13,634,649 km (0.092 R)
• M15: 15,435,060 km (0.106 R)
• M16: 16,013,106 km (0.082 R)
• M17: 18,562,104 km (0.109 R)
• M18: 24,669,886 km (0.111 R)
• M19: 24,893,834 km (0.097 R)
• M20: 26,852,219 km (0.115 R)
• M21: 27,447,170 km (0.111 R)
• M22: 27,808,449 km (0.1 R)
• M23: 28,172,720 km (0.085 R)
• M24: 30,426,113 km (0.089 R)
• M25: 36,001,775 km (0.098 R)
• M26: 37,458,110 km (0.08 R)
• M27: 38,200,714 km (0.04 R)
• M28: 39,256,875 km (0.094 R)
• M29: 41,902,663 km (0.073 R)
• M30: 42,542,044 km (0.115 R)
• M31: 43,350,471 km (0.109 R)
• M32: 45,164,794 km (0.106 R)
• M33: 47,719,626 km (0.112 R)
• M34: 50,729,685 km (0.119 R)
• M35: 51,821,600 km (0.061 R)
• M36: 54,809,817 km (0.12 R)
• M37: 67,038,097 km (0.065 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: 293 - 15,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit