🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.2

Radius: 12.2

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.28 AU - 2.08 AU

Year: 1428 Days

Day: 12.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 76,738,618 km

• M1: 151,692 km (0.104 R)
• M2: 698,772 km (0.117 R)
• M3: 1,171,202 km (0.083 R)
• M4: 1,568,982 km (0.11 R)
• M5: 1,956,740 km (0.113 R)
• M6: 2,673,015 km (0.05 R)
• M7: 3,208,276 km (0.113 R)
• M8: 3,741,742 km (0.104 R)
• M9: 5,058,502 km (0.073 R)
• M10: 6,367,633 km (0.084 R)
• M11: 7,056,831 km (0.112 R)
• M12: 7,723,888 km (0.097 R)
• M13: 8,382,417 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.5

Radius: 10.2

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.81 AU - 3.01 AU

Year: 2454 Days

Day: 12.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 76,738,618 km

• M1: 126,859 km (0.118 R)
• M2: 580,739 km (0.065 R)
• M3: 950,844 km (0.096 R)
• M4: 1,433,746 km (0.033 R)
• M5: 1,805,198 km (0.034 R)
• M6: 2,415,258 km (0.115 R)
• M7: 3,813,998 km (0.089 R)
• M8: 5,715,835 km (0.059 R)
• M9: 6,336,367 km (0.1 R)
• M10: 9,486,001 km (0.104 R)
• M11: 10,281,712 km (0.1 R)
• M12: 11,477,448 km (0.088 R)
• M13: 14,051,578 km (0.06 R)
• M14: 14,468,358 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.3

Radius: 10.3

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.6 AU - 4.4 AU

Year: 5248 Days

Day: 7.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 76,738,618 km

• M1: 128,355 km (0.115 R)
• M2: 512,971 km (0.104 R)
• M3: 864,077 km (0.059 R)
• M4: 1,305,541 km (0.115 R)
• M5: 3,786,771 km (0.062 R)
• M6: 5,298,009 km (0.08 R)
• M7: 6,365,539 km (0.085 R)
• M8: 7,866,604 km (0.115 R)
• M9: 8,441,957 km (0.106 R)
• M10: 8,881,626 km (0.103 R)
• M11: 10,564,602 km (0.086 R)
• M12: 11,313,189 km (0.072 R)
• M13: 13,126,465 km (0.096 R)
• M14: 14,381,741 km (0.12 R)
• M15: 18,493,438 km (0.107 R)
• M16: 19,373,223 km (0.12 R)
• M17: 23,328,591 km (0.094 R)
• M18: 24,115,775 km (0.102 R)
• M19: 25,743,400 km (0.071 R)
• M20: 26,077,602 km (0.077 R)
• M21: 26,925,522 km (0.098 R)
• M22: 30,223,407 km (0.092 R)
• M23: 30,876,253 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.8

Radius: 12.8

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.88 AU - 5.98 AU

Year: 7181 Days

Day: 5.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 76,738,618 km

• M1: 159,920 km (0.108 R)
• M2: 565,181 km (0.09 R)
• M3: 1,323,193 km (0.108 R)
• M4: 2,167,524 km (0.095 R)
• M5: 2,605,696 km (0.067 R)
• M6: 3,182,545 km (0.037 R)
• M7: 4,441,860 km (0.085 R)
• M8: 6,165,975 km (0.066 R)
• M9: 6,920,098 km (0.116 R)
• M10: 7,444,439 km (0.098 R)
• M11: 8,771,821 km (0.097 R)
• M12: 10,611,725 km (0.086 R)
• M13: 11,891,236 km (0.11 R)
• M14: 12,339,880 km (0.069 R)
• M15: 14,641,592 km (0.089 R)
• M16: 15,390,479 km (0.111 R)
• M17: 20,009,762 km (0.111 R)
• M18: 21,004,439 km (0.115 R)
• M19: 29,543,335 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.4

Radius: 12.9

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.78 AU - 6.9 AU

Year: 9258 Days

Day: 10.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 76,738,618 km

• M1: 160,369 km (0.119 R)
• M2: 1,268,141 km (0.072 R)
• M3: 1,837,511 km (0.098 R)
• M4: 2,504,867 km (0.05 R)
• M5: 3,082,464 km (0.101 R)
• M6: 4,352,700 km (0.074 R)
• M7: 5,789,737 km (0.112 R)
• M8: 11,683,893 km (0.059 R)
• M9: 12,293,803 km (0.112 R)
• M10: 12,871,550 km (0.093 R)
• M11: 14,830,983 km (0.109 R)
• M12: 18,504,509 km (0.09 R)
• M13: 19,545,261 km (0.068 R)
• M14: 23,376,911 km (0.041 R)
• M15: 25,258,553 km (0.1 R)
• M16: 27,150,817 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300

Radius: 3.2

Gravity: 29.3 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.4 AU - 6.96 AU

Year: 10078 Days

Day: 17.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 76,738,618 km

• M1: 40,391 km (0.11 R)
• M2: 144,512 km (0.103 R)
• M3: 354,697 km (0.074 R)
• M4: 461,659 km (0.088 R)
• M5: 570,716 km (0.08 R)
• M6: 1,118,244 km (0.108 R)
• M7: 1,514,828 km (0.06 R)
• M8: 1,788,143 km (0.1 R)
• M9: 2,109,480 km (0.093 R)
• M10: 2,577,422 km (0.026 R)
• M11: 2,806,157 km (0.082 R)
• M12: 2,925,686 km (0.11 R)
• M13: 3,370,440 km (0.063 R)
• M14: 4,775,164 km (0.097 R)
• M15: 5,605,582 km (0.093 R)
• M16: 6,288,346 km (0.069 R)
• M17: 7,024,817 km (0.118 R)
• M18: 8,835,549 km (0.103 R)
• M19: 11,839,475 km (0.073 R)
• M20: 12,310,110 km (0.069 R)
• M21: 12,847,316 km (0.028 R)
• M22: 13,853,660 km (0.065 R)
• M23: 13,968,552 km (0.046 R)
• M24: 17,992,585 km (0.102 R)
• M25: 20,340,673 km (0.075 R)
• M26: 23,778,282 km (0.112 R)
• M27: 24,948,287 km (0.12 R)
• M28: 28,968,132 km (0.109 R)
• M29: 30,205,156 km (0.089 R)
• M30: 32,681,899 km (0.095 R)
• M31: 32,987,976 km (0.074 R)
• M32: 35,936,849 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.2

Radius: 5.6

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.9 AU - 6.84 AU

Year: 10547 Days

Day: 24.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 76,738,618 km

• M1: 69,713 km (0.044 R)
• M2: 343,926 km (0.037 R)
• M3: 595,699 km (0.114 R)
• M4: 837,150 km (0.035 R)
• M5: 1,174,194 km (0.087 R)
• M6: 2,577,123 km (0.098 R)
• M7: 2,898,758 km (0.091 R)
• M8: 3,141,705 km (0.049 R)
• M9: 3,977,658 km (0.069 R)
• M10: 4,433,931 km (0.094 R)
• M11: 5,182,968 km (0.108 R)
• M12: 5,789,886 km (0.116 R)
• M13: 6,078,012 km (0.098 R)
• M14: 6,342,052 km (0.111 R)
• M15: 8,209,333 km (0.119 R)
• M16: 8,738,311 km (0.072 R)
• M17: 9,160,326 km (0.092 R)
• M18: 9,507,693 km (0.073 R)
• M19: 11,082,958 km (0.065 R)
• M20: 11,427,632 km (0.11 R)
• M21: 11,881,212 km (0.085 R)
• M22: 12,086,610 km (0.107 R)
• M23: 15,459,594 km (0.031 R)
• M24: 17,360,085 km (0.118 R)
• M25: 18,503,461 km (0.092 R)
• M26: 19,984,032 km (0.11 R)
• M27: 21,770,829 km (0.095 R)
• M28: 22,389,416 km (0.109 R)
• M29: 23,905,291 km (0.063 R)
• M30: 32,320,620 km (0.104 R)
• M31: 35,089,377 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.1

Radius: 8

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.45 AU - 9.67 AU

Year: 16429 Days

Day: 23.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 76,738,618 km

• M1: 99,632 km (0.103 R)
• M2: 663,317 km (0.106 R)
• M3: 1,163,722 km (0.031 R)
• M4: 2,364,095 km (0.068 R)
• M5: 3,127,343 km (0.115 R)
• M6: 3,653,479 km (0.046 R)
• M7: 6,438,842 km (0.077 R)
• M8: 8,795,457 km (0.086 R)
• M9: 12,876,188 km (0.079 R)
• M10: 14,222,270 km (0.052 R)
• M11: 14,798,969 km (0.113 R)
• M12: 15,192,113 km (0.047 R)
• M13: 16,344,016 km (0.119 R)
• M14: 44,159,347 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.3

Radius: 8

Gravity: 15.55 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.34 AU - 10.04 AU

Year: 16805 Days

Day: 17 Hours

Environment

Temp: -230 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 76,738,618 km

• M1: 99,483 km (0.112 R)
• M2: 659,128 km (0.102 R)
• M3: 926,759 km (0.086 R)
• M4: 1,641,687 km (0.11 R)
• M5: 2,754,695 km (0.069 R)
• M6: 3,675,171 km (0.03 R)
• M7: 6,278,323 km (0.087 R)
• M8: 7,223,782 km (0.114 R)
• M9: 11,901,259 km (0.049 R)
• M10: 13,060,044 km (0.114 R)
• M11: 14,593,422 km (0.11 R)
• M12: 17,239,659 km (0.07 R)
• M13: 18,810,287 km (0.104 R)
• M14: 20,856,486 km (0.11 R)
• M15: 24,410,483 km (0.048 R)
• M16: 26,161,975 km (0.07 R)
• M17: 28,348,796 km (0.091 R)
• M18: 29,305,026 km (0.091 R)
• M19: 30,530,233 km (0.093 R)
• M20: 37,885,511 km (0.084 R)
• M21: 46,175,776 km (0.105 R)
• M22: 62,143,255 km (0.106 R)
• M23: 62,543,579 km (0.065 R)
• M24: 64,161,928 km (0.108 R)
• M25: 67,060,836 km (0.099 R)
• M26: 67,693,186 km (0.117 R)
• M27: 76,508,989 km (0.081 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: 340 - 10,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit