🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.6

Radius: 14.6

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.03 AU - 1.05 AU

Year: 685 Days

Day: 5.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 92,570,787 km

• M1: 181,761 km (0.059 R)
• M2: 644,916 km (0.082 R)
• M3: 1,132,157 km (0.093 R)
• M4: 1,619,995 km (0.096 R)
• M5: 2,462,231 km (0.104 R)
• M6: 2,925,835 km (0.092 R)
• M7: 3,448,530 km (0.065 R)
• M8: 4,063,078 km (0.061 R)
• M9: 4,700,963 km (0.102 R)
• M10: 5,811,578 km (0.103 R)
• M11: 7,556,637 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.5

Radius: 9.9

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.34 AU - 1.52 AU

Year: 1104 Days

Day: 8.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 92,570,787 km

• M1: 123,119 km (0.069 R)
• M2: 468,092 km (0.07 R)
• M3: 780,003 km (0.119 R)
• M4: 1,132,755 km (0.105 R)
• M5: 1,584,541 km (0.113 R)
• M6: 2,026,154 km (0.118 R)
• M7: 2,427,973 km (0.105 R)
• M8: 3,484,434 km (0.09 R)
• M9: 4,202,653 km (0.106 R)
• M10: 4,541,941 km (0.08 R)
• M11: 4,918,778 km (0.084 R)
• M12: 5,671,554 km (0.117 R)
• M13: 6,245,113 km (0.111 R)
• M14: 6,593,227 km (0.112 R)
• M15: 8,365,513 km (0.103 R)
• M16: 8,846,919 km (0.096 R)
• M17: 9,803,298 km (0.069 R)
• M18: 10,467,363 km (0.105 R)
• M19: 11,228,816 km (0.113 R)

Asteroid Belt

Center: 2.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.9

Radius: 8.8

Gravity: 12.06 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3 AU - 3.26 AU

Year: 3575 Days

Day: 5.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 92,570,787 km

• M1: 109,506 km (0.107 R)
• M2: 438,172 km (0.057 R)
• M3: 896,091 km (0.11 R)
• M4: 2,637,859 km (0.111 R)
• M5: 3,151,578 km (0.087 R)
• M6: 3,584,515 km (0.087 R)
• M7: 4,692,586 km (0.057 R)
• M8: 6,221,626 km (0.114 R)
• M9: 6,526,207 km (0.075 R)
• M10: 7,398,662 km (0.105 R)
• M11: 8,022,186 km (0.082 R)
• M12: 8,346,813 km (0.117 R)
• M13: 8,793,213 km (0.04 R)
• M14: 12,909,997 km (0.101 R)
• M15: 13,864,731 km (0.11 R)
• M16: 16,084,015 km (0.109 R)
• M17: 16,893,190 km (0.063 R)
• M18: 18,095,807 km (0.067 R)
• M19: 19,548,403 km (0.087 R)
• M20: 20,738,304 km (0.115 R)
• M21: 21,077,143 km (0.114 R)
• M22: 21,350,907 km (0.086 R)
• M23: 22,327,931 km (0.03 R)
• M24: 22,899,395 km (0.099 R)
• M25: 23,701,090 km (0.1 R)
• M26: 23,997,294 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.6

Radius: 14.4

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.14 AU - 4.28 AU

Year: 4614 Days

Day: 11.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 92,570,787 km

• M1: 180,265 km (0.11 R)
• M2: 671,246 km (0.103 R)
• M3: 1,575,415 km (0.112 R)
• M4: 2,171,563 km (0.095 R)
• M5: 3,034,593 km (0.056 R)
• M6: 3,758,946 km (0.105 R)
• M7: 4,819,146 km (0.098 R)
• M8: 5,669,460 km (0.099 R)
• M9: 6,617,911 km (0.073 R)
• M10: 8,250,771 km (0.073 R)
• M11: 9,177,680 km (0.075 R)
• M12: 12,734,818 km (0.105 R)
• M13: 13,302,991 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.1

Radius: 12.5

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.02 AU - 4.06 AU

Year: 5243 Days

Day: 12.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 92,570,787 km

• M1: 155,432 km (0.044 R)
• M2: 556,953 km (0.098 R)
• M3: 1,058,255 km (0.096 R)
• M4: 1,571,974 km (0.104 R)
• M5: 2,577,123 km (0.065 R)
• M6: 3,288,909 km (0.079 R)
• M7: 3,883,860 km (0.103 R)
• M8: 5,620,242 km (0.101 R)
• M9: 7,931,978 km (0.107 R)
• M10: 8,365,214 km (0.114 R)
• M11: 10,905,685 km (0.115 R)
• M12: 11,487,920 km (0.095 R)
• M13: 11,949,728 km (0.104 R)
• M14: 15,371,630 km (0.118 R)
• M15: 15,819,825 km (0.097 R)
• M16: 17,156,781 km (0.109 R)
• M17: 18,316,913 km (0.076 R)
• M18: 19,659,255 km (0.09 R)
• M19: 20,321,225 km (0.067 R)
• M20: 21,410,896 km (0.092 R)
• M21: 22,182,522 km (0.111 R)
• M22: 23,191,260 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848

Radius: 8.4

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.54 AU - 6.66 AU

Year: 8557 Days

Day: 9.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 92,570,787 km

• M1: 105,018 km (0.105 R)
• M2: 474,674 km (0.039 R)
• M3: 801,845 km (0.119 R)
• M4: 1,551,031 km (0.117 R)
• M5: 1,891,665 km (0.055 R)
• M6: 2,175,153 km (0.109 R)
• M7: 2,487,065 km (0.105 R)
• M8: 3,066,607 km (0.115 R)
• M9: 4,848,617 km (0.057 R)
• M10: 7,596,729 km (0.082 R)
• M11: 9,041,695 km (0.056 R)
• M12: 10,101,596 km (0.112 R)
• M13: 10,404,532 km (0.03 R)
• M14: 11,295,836 km (0.074 R)
• M15: 12,991,677 km (0.098 R)
• M16: 14,465,516 km (0.05 R)
• M17: 15,308,799 km (0.04 R)
• M18: 17,307,576 km (0.115 R)
• M19: 18,257,672 km (0.082 R)
• M20: 19,242,176 km (0.06 R)
• M21: 20,743,989 km (0.094 R)
• M22: 23,890,331 km (0.114 R)
• M23: 24,428,883 km (0.071 R)
• M24: 25,904,517 km (0.093 R)
• M25: 28,327,853 km (0.044 R)
• M26: 31,752,597 km (0.101 R)
• M27: 32,403,647 km (0.085 R)
• M28: 33,285,526 km (0.086 R)
• M29: 33,957,370 km (0.026 R)
• M30: 36,262,075 km (0.119 R)
• M31: 37,212,470 km (0.05 R)
• M32: 38,301,543 km (0.119 R)
• M33: 41,180,703 km (0.114 R)
• M34: 44,876,818 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.6

Radius: 6.7

Gravity: 14.87 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.68 AU - 7.96 AU

Year: 14120 Days

Day: 19.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 92,570,787 km

• M1: 86,916 km (0.067 R)
• M2: 346,768 km (0.063 R)
• M3: 590,463 km (0.101 R)
• M4: 994,377 km (0.112 R)
• M5: 1,437,037 km (0.098 R)
• M6: 2,369,331 km (0.1 R)
• M7: 2,755,593 km (0.034 R)
• M8: 5,033,819 km (0.099 R)
• M9: 7,196,854 km (0.067 R)
• M10: 9,384,424 km (0.099 R)
• M11: 19,619,761 km (0.117 R)
• M12: 25,891,203 km (0.104 R)
• M13: 34,856,603 km (0.097 R)
• M14: 56,644,935 km (0.038 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.8

Radius: 5.5

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.45 AU - 9.95 AU

Year: 18018 Days

Day: 16 Hours

Environment

Temp: -221 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 92,570,787 km

• M1: 68,516 km (0.116 R)
• M2: 270,772 km (0.108 R)
• M3: 455,974 km (0.063 R)
• M4: 895,044 km (0.063 R)
• M5: 1,074,711 km (0.096 R)
• M6: 1,879,548 km (0.102 R)
• M7: 2,141,194 km (0.084 R)
• M8: 2,936,905 km (0.101 R)
• M9: 3,941,455 km (0.089 R)
• M10: 5,885,928 km (0.115 R)
• M11: 7,676,316 km (0.111 R)
• M12: 7,895,327 km (0.108 R)
• M13: 11,934,170 km (0.067 R)
• M14: 13,264,843 km (0.091 R)
• M15: 14,624,538 km (0.086 R)
• M16: 14,893,665 km (0.101 R)
• M17: 15,303,563 km (0.118 R)
• M18: 16,003,382 km (0.117 R)
• M19: 21,684,361 km (0.106 R)
• M20: 24,591,197 km (0.067 R)
• M21: 25,163,559 km (0.043 R)
• M22: 28,160,004 km (0.075 R)
• M23: 29,743,797 km (0.11 R)
• M24: 31,833,978 km (0.098 R)
• M25: 33,668,347 km (0.108 R)
• M26: 34,492,631 km (0.066 R)
• M27: 34,969,549 km (0.086 R)
• M28: 36,303,962 km (0.106 R)
• M29: 41,576,988 km (0.104 R)
• M30: 45,743,439 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.7

Radius: 7.3

Gravity: 17.88 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.76 AU - 12.74 AU

Year: 22758 Days

Day: 24 Hours

Environment

Temp: -236 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 92,570,787 km

• M1: 94,695 km (0.088 R)
• M2: 577,897 km (0.12 R)
• M3: 864,376 km (0.11 R)
• M4: 1,401,433 km (0.084 R)
• M5: 2,277,029 km (0.117 R)
• M6: 2,587,744 km (0.115 R)
• M7: 3,036,687 km (0.038 R)
• M8: 3,414,272 km (0.117 R)
• M9: 3,822,674 km (0.064 R)
• M10: 4,158,671 km (0.09 R)
• M11: 4,813,311 km (0.071 R)
• M12: 5,833,719 km (0.092 R)
• M13: 6,098,656 km (0.054 R)
• M14: 7,915,074 km (0.094 R)
• M15: 8,240,300 km (0.047 R)
• M16: 11,930,430 km (0.074 R)
• M17: 14,653,111 km (0.097 R)
• M18: 15,900,608 km (0.097 R)
• M19: 17,398,382 km (0.118 R)
• M20: 18,041,503 km (0.111 R)
• M21: 19,375,467 km (0.097 R)
• M22: 21,918,781 km (0.069 R)
• M23: 25,723,204 km (0.111 R)
• M24: 32,220,988 km (0.102 R)
• M25: 34,465,105 km (0.111 R)
• M26: 41,008,666 km (0.103 R)
• M27: 45,169,581 km (0.118 R)
• M28: 50,154,182 km (0.083 R)
• M29: 50,523,689 km (0.071 R)
• M30: 54,904,064 km (0.108 R)
• M31: 55,493,480 km (0.117 R)
• M32: 63,976,577 km (0.117 R)
• M33: 67,284,186 km (0.105 R)
• M34: 72,810,630 km (0.114 R)
• M35: 75,199,858 km (0.102 R)
• M36: 75,441,757 km (0.102 R)
• M37: 83,196,313 km (0.084 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 19,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit