🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690

Radius: 8.2

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.89 AU - 1.27 AU

Year: 736 Days

Day: 5.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 85,267,554 km

• M1: 102,026 km (0.09 R)
• M2: 398,978 km (0.085 R)
• M3: 660,026 km (0.116 R)
• M4: 973,284 km (0.12 R)
• M5: 1,240,914 km (0.102 R)
• M6: 1,504,506 km (0.052 R)
• M7: 1,985,463 km (0.109 R)
• M8: 2,350,033 km (0.097 R)
• M9: 2,937,803 km (0.055 R)
• M10: 3,480,993 km (0.118 R)
• M11: 3,908,992 km (0.086 R)
• M12: 4,228,982 km (0.117 R)
• M13: 4,649,502 km (0.104 R)
• M14: 5,480,219 km (0.116 R)
• M15: 5,842,994 km (0.025 R)
• M16: 6,852,779 km (0.107 R)
• M17: 8,022,635 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.8

Radius: 12.4

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.02 AU - 1.46 AU

Year: 906 Days

Day: 12.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 85,267,554 km

• M1: 154,235 km (0.111 R)
• M2: 607,218 km (0.087 R)
• M3: 1,127,818 km (0.087 R)
• M4: 1,557,164 km (0.116 R)
• M5: 2,258,180 km (0.105 R)
• M6: 2,771,600 km (0.102 R)
• M7: 3,235,204 km (0.097 R)
• M8: 3,681,604 km (0.08 R)
• M9: 4,124,413 km (0.068 R)
• M10: 5,152,749 km (0.104 R)
• M11: 5,598,252 km (0.111 R)
• M12: 7,442,494 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.9

Radius: 9.2

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.22 AU - 1.64 AU

Year: 1122 Days

Day: 14.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 85,267,554 km

• M1: 114,592 km (0.102 R)
• M2: 554,709 km (0.063 R)
• M3: 996,771 km (0.105 R)
• M4: 1,506,750 km (0.103 R)
• M5: 1,835,715 km (0.109 R)
• M6: 2,420,344 km (0.104 R)
• M7: 2,827,699 km (0.078 R)
• M8: 3,347,103 km (0.055 R)
• M9: 3,884,010 km (0.046 R)
• M10: 4,779,054 km (0.063 R)
• M11: 5,094,107 km (0.084 R)
• M12: 6,124,088 km (0.039 R)
• M13: 6,454,550 km (0.086 R)
• M14: 7,448,029 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.5

Radius: 11.7

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.43 AU - 1.55 AU

Year: 1193 Days

Day: 14.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 85,267,554 km

• M1: 146,756 km (0.108 R)
• M2: 867,518 km (0.062 R)
• M3: 1,325,587 km (0.049 R)
• M4: 1,995,486 km (0.111 R)
• M5: 2,880,657 km (0.052 R)
• M6: 3,281,280 km (0.098 R)
• M7: 3,672,179 km (0.063 R)
• M8: 4,621,826 km (0.062 R)
• M9: 5,115,200 km (0.08 R)
• M10: 6,882,100 km (0.117 R)
• M11: 7,733,761 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.1

Radius: 10.3

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.56 AU - 2.46 AU

Year: 1869 Days

Day: 14.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 85,267,554 km

• M1: 172,935 km (0.035 R)
• M2: 528,230 km (0.062 R)
• M3: 1,001,259 km (0.071 R)
• M4: 1,395,748 km (0.076 R)
• M5: 1,926,222 km (0.05 R)
• M6: 2,306,350 km (0.104 R)
• M7: 2,722,681 km (0.078 R)
• M8: 3,759,394 km (0.114 R)
• M9: 4,207,590 km (0.076 R)
• M10: 5,863,339 km (0.114 R)
• M11: 6,245,562 km (0.036 R)
• M12: 7,086,750 km (0.074 R)
• M13: 8,059,585 km (0.088 R)
• M14: 8,593,500 km (0.108 R)
• M15: 9,438,429 km (0.094 R)
• M16: 10,099,203 km (0.1 R)
• M17: 12,038,141 km (0.097 R)
• M18: 13,833,764 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590

Radius: 14.2

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.83 AU - 2.43 AU

Year: 2039 Days

Day: 10.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 85,267,554 km

• M1: 202,256 km (0.091 R)
• M2: 655,687 km (0.064 R)
• M3: 1,981,125 km (0.103 R)
• M4: 2,847,595 km (0.077 R)
• M5: 3,385,400 km (0.11 R)
• M6: 4,027,773 km (0.091 R)
• M7: 5,176,535 km (0.028 R)
• M8: 5,674,546 km (0.081 R)
• M9: 7,997,502 km (0.093 R)
• M10: 10,079,755 km (0.105 R)
• M11: 11,006,364 km (0.075 R)
• M12: 11,950,327 km (0.093 R)
• M13: 12,582,378 km (0.114 R)
• M14: 13,529,931 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.5

Radius: 13.8

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.3 AU - 2.8 AU

Year: 2671 Days

Day: 9.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 168.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 85,267,554 km

• M1: 171,738 km (0.103 R)
• M2: 734,376 km (0.081 R)
• M3: 1,249,890 km (0.116 R)
• M4: 1,709,455 km (0.114 R)
• M5: 3,485,032 km (0.102 R)
• M6: 4,652,195 km (0.066 R)
• M7: 5,186,708 km (0.077 R)
• M8: 6,014,134 km (0.064 R)
• M9: 6,513,940 km (0.104 R)
• M10: 8,056,893 km (0.087 R)
• M11: 9,202,064 km (0.103 R)
• M12: 10,602,749 km (0.059 R)
• M13: 11,138,908 km (0.088 R)
• M14: 13,511,380 km (0.05 R)
• M15: 15,365,945 km (0.102 R)
• M16: 15,855,130 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.5

Radius: 14.4

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.85 AU - 3.95 AU

Year: 5052 Days

Day: 12.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 85,267,554 km

• M1: 179,069 km (0.118 R)
• M2: 808,726 km (0.118 R)
• M3: 1,309,879 km (0.116 R)
• M4: 2,513,394 km (0.051 R)
• M5: 3,175,065 km (0.04 R)
• M6: 3,929,487 km (0.093 R)
• M7: 5,826,538 km (0.088 R)
• M8: 6,515,586 km (0.059 R)
• M9: 8,129,298 km (0.11 R)
• M10: 9,424,367 km (0.12 R)
• M11: 10,504,613 km (0.078 R)
• M12: 11,805,067 km (0.106 R)
• M13: 13,668,458 km (0.095 R)
• M14: 15,328,247 km (0.104 R)
• M15: 16,409,989 km (0.082 R)
• M16: 17,541,996 km (0.07 R)
• M17: 19,369,334 km (0.113 R)
• M18: 21,810,622 km (0.104 R)
• M19: 22,308,184 km (0.119 R)
• M20: 24,450,575 km (0.1 R)
• M21: 27,792,143 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.5

Radius: 7.3

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.59 AU - 8.89 AU

Year: 12780 Days

Day: 20.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,267,554 km

• M1: 91,105 km (0.053 R)
• M2: 322,832 km (0.035 R)
• M3: 601,832 km (0.111 R)
• M4: 902,374 km (0.078 R)
• M5: 1,379,592 km (0.114 R)
• M6: 1,721,722 km (0.097 R)
• M7: 2,031,838 km (0.105 R)
• M8: 3,929,338 km (0.054 R)
• M9: 5,841,049 km (0.097 R)
• M10: 6,354,618 km (0.109 R)
• M11: 8,255,558 km (0.106 R)
• M12: 12,954,278 km (0.115 R)
• M13: 22,796,472 km (0.094 R)
• M14: 23,064,551 km (0.118 R)
• M15: 24,344,061 km (0.055 R)
• M16: 25,381,972 km (0.109 R)
• M17: 26,057,705 km (0.117 R)
• M18: 27,748,460 km (0.12 R)
• M19: 36,328,646 km (0.117 R)
• M20: 41,813,054 km (0.101 R)
• M21: 45,242,585 km (0.119 R)
• M22: 46,235,466 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.9

Radius: 3.8

Gravity: 47.92 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.51 AU - 11.29 AU

Year: 23607 Days

Day: 17.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 85,267,554 km

• M1: 54,005 km (0.094 R)
• M2: 1,347,129 km (0.118 R)
• M3: 1,633,160 km (0.083 R)
• M4: 2,040,814 km (0.103 R)
• M5: 2,302,461 km (0.046 R)
• M6: 2,441,437 km (0.098 R)
• M7: 2,736,295 km (0.083 R)
• M8: 3,669,785 km (0.052 R)
• M9: 3,990,224 km (0.103 R)
• M10: 5,963,869 km (0.072 R)
• M11: 6,182,431 km (0.104 R)
• M12: 7,658,663 km (0.116 R)
• M13: 8,782,592 km (0.07 R)
• M14: 10,635,960 km (0.098 R)
• M15: 13,691,347 km (0.084 R)
• M16: 16,934,180 km (0.11 R)
• M17: 20,161,754 km (0.104 R)
• M18: 22,914,953 km (0.116 R)
• M19: 23,128,280 km (0.09 R)
• M20: 23,343,102 km (0.069 R)
• M21: 27,800,221 km (0.11 R)
• M22: 28,903,655 km (0.108 R)
• M23: 29,908,653 km (0.115 R)
• M24: 38,650,704 km (0.041 R)
• M25: 45,336,831 km (0.071 R)
• M26: 45,673,128 km (0.065 R)
• M27: 49,128,240 km (0.071 R)
• M28: 50,018,347 km (0.069 R)
• M29: 51,282,748 km (0.086 R)
• M30: 54,821,337 km (0.115 R)
• M31: 69,706,325 km (0.108 R)
• M32: 71,737,265 km (0.06 R)
• M33: 74,272,800 km (0.072 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 13,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit