🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.4

Radius: 12

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.42 AU - 0.66 AU

Year: 265 Days

Day: 14.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 72,940,001 km

• M1: 149,299 km (0.081 R)
• M2: 528,828 km (0.079 R)
• M3: 937,081 km (0.111 R)
• M4: 1,366,876 km (0.101 R)
• M5: 1,872,666 km (0.068 R)
• M6: 2,373,221 km (0.096 R)
• M7: 2,859,115 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88

Radius: 8.7

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.24 AU - 3.2 AU

Year: 2991 Days

Day: 6.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 72,940,001 km

• M1: 108,309 km (0.064 R)
• M2: 510,877 km (0.109 R)
• M3: 1,051,972 km (0.11 R)
• M4: 1,330,075 km (0.103 R)
• M5: 1,631,514 km (0.036 R)
• M6: 2,186,971 km (0.05 R)
• M7: 2,773,395 km (0.082 R)
• M8: 3,104,006 km (0.105 R)
• M9: 3,505,527 km (0.073 R)
• M10: 4,122,319 km (0.103 R)
• M11: 5,308,780 km (0.105 R)
• M12: 5,653,603 km (0.07 R)
• M13: 7,112,182 km (0.102 R)
• M14: 9,973,840 km (0.041 R)
• M15: 10,658,250 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.9

Radius: 9.5

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.15 AU - 3.51 AU

Year: 3175 Days

Day: 14.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 72,940,001 km

• M1: 118,482 km (0.099 R)
• M2: 475,422 km (0.057 R)
• M3: 864,077 km (0.031 R)
• M4: 1,351,168 km (0.052 R)
• M5: 2,505,016 km (0.117 R)
• M6: 3,505,228 km (0.102 R)
• M7: 4,468,788 km (0.117 R)
• M8: 5,775,824 km (0.032 R)
• M9: 6,768,855 km (0.093 R)
• M10: 7,593,289 km (0.085 R)
• M11: 8,384,512 km (0.084 R)
• M12: 9,655,047 km (0.117 R)
• M13: 10,019,467 km (0.096 R)
• M14: 10,506,857 km (0.08 R)
• M15: 15,583,012 km (0.034 R)
• M16: 18,758,825 km (0.108 R)

Asteroid Belt

Center: 4.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.6

Radius: 5.3

Gravity: 22.81 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.45 AU - 7.81 AU

Year: 11384 Days

Day: 21.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 120.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 72,940,001 km

• M1: 65,973 km (0.061 R)
• M2: 312,211 km (0.1 R)
• M3: 616,792 km (0.1 R)
• M4: 873,053 km (0.086 R)
• M5: 1,092,962 km (0.113 R)
• M6: 1,722,769 km (0.109 R)
• M7: 2,527,456 km (0.119 R)
• M8: 2,800,771 km (0.091 R)
• M9: 3,235,353 km (0.101 R)
• M10: 3,481,591 km (0.07 R)
• M11: 3,847,358 km (0.091 R)
• M12: 4,152,238 km (0.075 R)
• M13: 4,473,276 km (0.082 R)
• M14: 4,655,187 km (0.085 R)
• M15: 5,001,506 km (0.063 R)
• M16: 5,467,054 km (0.112 R)
• M17: 6,070,682 km (0.091 R)
• M18: 6,717,543 km (0.086 R)
• M19: 8,511,371 km (0.078 R)
• M20: 9,518,015 km (0.063 R)
• M21: 10,817,123 km (0.089 R)
• M22: 11,368,391 km (0.102 R)
• M23: 11,707,978 km (0.113 R)
• M24: 12,889,053 km (0.066 R)
• M25: 13,258,261 km (0.119 R)
• M26: 13,953,592 km (0.114 R)
• M27: 17,052,512 km (0.052 R)
• M28: 18,488,202 km (0.049 R)
• M29: 18,957,940 km (0.059 R)
• M30: 20,249,269 km (0.089 R)
• M31: 22,031,727 km (0.095 R)
• M32: 23,823,910 km (0.032 R)
• M33: 27,089,930 km (0.103 R)
• M34: 30,101,635 km (0.115 R)
• M35: 31,299,914 km (0.079 R)
• M36: 32,756,847 km (0.093 R)
• M37: 34,493,230 km (0.118 R)
• M38: 39,809,639 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.6

Radius: 3.6

Gravity: 76.82 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.38 AU - 8.34 AU

Year: 13315 Days

Day: 20.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 72,940,001 km

• M1: 44,879 km (0.106 R)
• M2: 166,951 km (0.085 R)
• M3: 396,734 km (0.112 R)
• M4: 554,559 km (0.11 R)
• M5: 782,846 km (0.085 R)
• M6: 998,715 km (0.055 R)
• M7: 2,426,328 km (0.098 R)
• M8: 3,371,188 km (0.091 R)
• M9: 3,648,243 km (0.077 R)
• M10: 3,763,134 km (0.048 R)
• M11: 6,068,886 km (0.099 R)
• M12: 6,189,911 km (0.098 R)
• M13: 6,436,748 km (0.095 R)
• M14: 8,058,089 km (0.09 R)
• M15: 10,270,941 km (0.104 R)
• M16: 10,558,767 km (0.081 R)
• M17: 14,877,359 km (0.07 R)
• M18: 16,701,106 km (0.106 R)
• M19: 21,152,391 km (0.115 R)
• M20: 27,308,343 km (0.092 R)
• M21: 39,386,127 km (0.076 R)
• M22: 41,960,408 km (0.095 R)
• M23: 42,400,076 km (0.082 R)
• M24: 43,288,537 km (0.106 R)
• M25: 61,475,151 km (0.112 R)
• M26: 62,994,915 km (0.092 R)
• M27: 65,125,488 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.5

Radius: 7.6

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.66 AU - 10 AU

Year: 17497 Days

Day: 18.5 Hours

Environment

Temp: -244 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 72,940,001 km

• M1: 94,845 km (0.082 R)
• M2: 332,107 km (0.067 R)
• M3: 630,555 km (0.119 R)
• M4: 1,062,743 km (0.097 R)
• M5: 1,616,106 km (0.043 R)
• M6: 2,146,879 km (0.083 R)
• M7: 2,474,798 km (0.099 R)
• M8: 3,004,524 km (0.037 R)
• M9: 4,512,021 km (0.109 R)
• M10: 4,810,918 km (0.085 R)
• M11: 5,522,555 km (0.066 R)
• M12: 6,261,868 km (0.086 R)
• M13: 6,761,674 km (0.068 R)
• M14: 7,514,899 km (0.087 R)
• M15: 8,372,095 km (0.11 R)
• M16: 8,621,475 km (0.097 R)
• M17: 10,279,767 km (0.056 R)
• M18: 12,983,150 km (0.05 R)
• M19: 15,521,228 km (0.078 R)
• M20: 17,065,377 km (0.109 R)
• M21: 17,466,898 km (0.093 R)
• M22: 19,395,514 km (0.114 R)
• M23: 20,546,220 km (0.079 R)
• M24: 22,500,118 km (0.049 R)
• M25: 24,069,549 km (0.118 R)
• M26: 25,710,788 km (0.078 R)
• M27: 26,989,550 km (0.047 R)
• M28: 29,328,663 km (0.111 R)
• M29: 32,899,713 km (0.066 R)
• M30: 34,533,322 km (0.062 R)
• M31: 44,118,207 km (0.1 R)
• M32: 55,861,042 km (0.069 R)
• M33: 60,195,191 km (0.118 R)
• M34: 62,254,556 km (0.062 R)
• M35: 63,589,268 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.2

Radius: 4.9

Gravity: 36.16 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.28 AU - 9.52 AU

Year: 19219 Days

Day: 22.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 72,940,001 km

• M1: 61,634 km (0.099 R)
• M2: 285,582 km (0.098 R)
• M3: 610,509 km (0.11 R)
• M4: 802,892 km (0.076 R)
• M5: 1,141,133 km (0.09 R)
• M6: 1,389,465 km (0.086 R)
• M7: 2,202,679 km (0.057 R)
• M8: 2,356,615 km (0.095 R)
• M9: 2,836,824 km (0.117 R)
• M10: 3,322,569 km (0.104 R)
• M11: 4,388,454 km (0.077 R)
• M12: 4,777,258 km (0.096 R)
• M13: 5,150,505 km (0.067 R)
• M14: 6,520,672 km (0.058 R)
• M15: 7,558,582 km (0.076 R)
• M16: 8,326,617 km (0.051 R)
• M17: 10,076,464 km (0.116 R)
• M18: 11,457,402 km (0.112 R)
• M19: 11,922,053 km (0.036 R)
• M20: 16,600,427 km (0.119 R)
• M21: 17,023,789 km (0.094 R)
• M22: 19,528,656 km (0.115 R)
• M23: 19,810,797 km (0.108 R)
• M24: 21,262,345 km (0.098 R)
• M25: 22,679,935 km (0.075 R)
• M26: 27,779,577 km (0.103 R)
• M27: 28,136,517 km (0.092 R)
• M28: 28,617,025 km (0.094 R)
• M29: 30,974,838 km (0.115 R)
• M30: 33,998,510 km (0.062 R)
• M31: 38,819,600 km (0.09 R)
• M32: 40,930,576 km (0.103 R)
• M33: 53,553,644 km (0.108 R)
• M34: 66,186,436 km (0.115 R)
• M35: 68,108,171 km (0.088 R)
• M36: 75,472,724 km (0.034 R)
• M37: 75,703,703 km (0.079 R)
• M38: 79,944,504 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.5

Radius: 4.6

Gravity: 28.99 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.13 AU - 11.07 AU

Year: 19835 Days

Day: 18.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 175 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 72,940,001 km

• M1: 58,194 km (0.066 R)
• M2: 232,625 km (0.094 R)
• M3: 622,926 km (0.09 R)
• M4: 1,116,000 km (0.083 R)
• M5: 2,559,171 km (0.108 R)
• M6: 4,024,931 km (0.094 R)
• M7: 4,617,488 km (0.089 R)
• M8: 5,418,435 km (0.073 R)
• M9: 5,933,201 km (0.113 R)
• M10: 6,223,421 km (0.087 R)
• M11: 8,843,478 km (0.072 R)
• M12: 9,388,014 km (0.102 R)
• M13: 11,533,697 km (0.059 R)
• M14: 16,845,468 km (0.106 R)
• M15: 29,233,369 km (0.097 R)
• M16: 35,313,325 km (0.081 R)
• M17: 38,933,743 km (0.081 R)
• M18: 47,064,537 km (0.072 R)
• M19: 49,386,895 km (0.104 R)
• M20: 55,342,535 km (0.085 R)
• M21: 65,960,095 km (0.12 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: 292 - 18,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit