🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.7

Radius: 14.7

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.76 AU - 2.04 AU

Year: 1718 Days

Day: 9.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 62,371,546 km

• M1: 182,958 km (0.101 R)
• M2: 891,155 km (0.091 R)
• M3: 1,473,689 km (0.083 R)
• M4: 2,857,319 km (0.115 R)
• M5: 4,845,924 km (0.103 R)
• M6: 5,387,618 km (0.118 R)
• M7: 6,899,603 km (0.119 R)
• M8: 8,809,819 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.5

Radius: 14.1

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.15 AU - 2.17 AU

Year: 2083 Days

Day: 12.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,371,546 km

• M1: 175,329 km (0.107 R)
• M2: 629,209 km (0.094 R)
• M3: 1,102,088 km (0.108 R)
• M4: 1,544,149 km (0.08 R)
• M5: 1,993,092 km (0.043 R)
• M6: 2,654,764 km (0.094 R)
• M7: 3,151,130 km (0.047 R)
• M8: 3,971,375 km (0.047 R)
• M9: 4,814,059 km (0.085 R)
• M10: 5,329,723 km (0.094 R)
• M11: 5,992,891 km (0.11 R)
• M12: 7,668,088 km (0.079 R)
• M13: 8,235,213 km (0.106 R)
• M14: 9,885,876 km (0.064 R)
• M15: 11,159,403 km (0.095 R)
• M16: 11,607,448 km (0.066 R)
• M17: 12,211,525 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.1

Radius: 10.6

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.38 AU - 3.32 AU

Year: 3156 Days

Day: 13.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 62,371,546 km

• M1: 131,796 km (0.064 R)
• M2: 689,945 km (0.096 R)
• M3: 1,039,705 km (0.096 R)
• M4: 1,577,210 km (0.046 R)
• M5: 2,337,467 km (0.099 R)
• M6: 2,710,414 km (0.102 R)
• M7: 3,196,009 km (0.087 R)
• M8: 3,947,589 km (0.065 R)
• M9: 4,597,143 km (0.115 R)
• M10: 5,290,529 km (0.057 R)
• M11: 5,967,459 km (0.086 R)
• M12: 8,525,732 km (0.113 R)
• M13: 8,890,003 km (0.106 R)
• M14: 9,456,231 km (0.082 R)
• M15: 10,086,337 km (0.049 R)
• M16: 10,618,756 km (0.119 R)
• M17: 12,100,373 km (0.108 R)
• M18: 14,677,795 km (0.113 R)
• M19: 15,848,099 km (0.1 R)
• M20: 16,233,164 km (0.044 R)
• M21: 17,079,439 km (0.112 R)
• M22: 17,426,058 km (0.059 R)
• M23: 19,106,341 km (0.115 R)
• M24: 20,113,733 km (0.09 R)
• M25: 21,422,116 km (0.054 R)
• M26: 21,757,963 km (0.113 R)
• M27: 23,632,424 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.9

Radius: 12.6

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.24 AU - 4.58 AU

Year: 6075 Days

Day: 11.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,371,546 km

• M1: 157,078 km (0.054 R)
• M2: 650,152 km (0.112 R)
• M3: 1,476,531 km (0.098 R)
• M4: 2,423,635 km (0.111 R)
• M5: 3,249,715 km (0.081 R)
• M6: 4,053,953 km (0.092 R)
• M7: 4,761,850 km (0.105 R)
• M8: 5,248,641 km (0.119 R)
• M9: 6,090,578 km (0.111 R)
• M10: 6,770,650 km (0.088 R)
• M11: 7,924,498 km (0.072 R)
• M12: 8,569,265 km (0.058 R)
• M13: 11,353,880 km (0.114 R)
• M14: 12,706,544 km (0.104 R)
• M15: 13,478,020 km (0.116 R)
• M16: 16,044,072 km (0.037 R)
• M17: 16,555,248 km (0.045 R)
• M18: 17,011,223 km (0.108 R)
• M19: 17,677,382 km (0.103 R)
• M20: 18,291,631 km (0.111 R)
• M21: 19,853,433 km (0.077 R)
• M22: 23,484,921 km (0.025 R)
• M23: 25,934,137 km (0.079 R)
• M24: 29,111,297 km (0.077 R)
• M25: 29,872,451 km (0.112 R)
• M26: 31,335,219 km (0.088 R)
• M27: 32,743,084 km (0.106 R)
• M28: 34,192,688 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.8

Radius: 8.8

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.71 AU - 5.39 AU

Year: 7445 Days

Day: 12.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,371,546 km

• M1: 110,852 km (0.096 R)
• M2: 637,885 km (0.082 R)
• M3: 1,078,152 km (0.118 R)
• M4: 1,539,512 km (0.065 R)
• M5: 2,625,592 km (0.12 R)
• M6: 3,349,796 km (0.088 R)
• M7: 4,024,632 km (0.101 R)
• M8: 5,533,924 km (0.095 R)
• M9: 7,858,825 km (0.074 R)
• M10: 12,229,327 km (0.059 R)
• M11: 13,470,690 km (0.083 R)
• M12: 17,344,078 km (0.104 R)
• M13: 17,756,370 km (0.107 R)
• M14: 18,539,215 km (0.1 R)
• M15: 21,629,907 km (0.071 R)
• M16: 22,107,723 km (0.075 R)
• M17: 23,439,892 km (0.087 R)
• M18: 24,750,519 km (0.048 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.3

Radius: 6

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.4 AU - 7.38 AU

Year: 10596 Days

Day: 24.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,371,546 km

• M1: 77,940 km (0.068 R)
• M2: 266,284 km (0.083 R)
• M3: 817,253 km (0.099 R)
• M4: 1,114,355 km (0.106 R)
• M5: 1,469,500 km (0.118 R)
• M6: 3,162,050 km (0.044 R)
• M7: 3,572,696 km (0.059 R)
• M8: 4,500,203 km (0.063 R)
• M9: 5,105,327 km (0.09 R)
• M10: 6,442,731 km (0.085 R)
• M11: 6,995,196 km (0.091 R)
• M12: 7,998,250 km (0.109 R)
• M13: 8,473,523 km (0.074 R)
• M14: 9,307,381 km (0.119 R)
• M15: 9,611,663 km (0.086 R)
• M16: 13,744,304 km (0.032 R)
• M17: 15,733,358 km (0.112 R)
• M18: 17,773,274 km (0.119 R)
• M19: 19,484,973 km (0.112 R)
• M20: 28,786,071 km (0.059 R)
• M21: 29,899,827 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.1

Radius: 3.8

Gravity: 39.83 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.72 AU - 10.24 AU

Year: 16200 Days

Day: 15.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 62,371,546 km

• M1: 47,273 km (0.094 R)
• M2: 200,611 km (0.061 R)
• M3: 1,287,738 km (0.111 R)
• M4: 3,127,942 km (0.076 R)
• M5: 3,255,698 km (0.11 R)
• M6: 4,096,139 km (0.104 R)
• M7: 6,982,929 km (0.107 R)
• M8: 7,201,492 km (0.111 R)
• M9: 7,515,199 km (0.12 R)
• M10: 9,378,590 km (0.087 R)
• M11: 9,644,575 km (0.09 R)
• M12: 9,970,548 km (0.058 R)
• M13: 10,473,197 km (0.074 R)
• M14: 11,169,276 km (0.077 R)
• M15: 11,408,034 km (0.084 R)
• M16: 12,460,755 km (0.119 R)
• M17: 12,717,614 km (0.056 R)
• M18: 13,043,588 km (0.071 R)
• M19: 13,442,117 km (0.108 R)
• M20: 16,849,059 km (0.058 R)
• M21: 17,965,208 km (0.091 R)
• M22: 18,792,036 km (0.079 R)
• M23: 21,424,509 km (0.084 R)
• M24: 22,353,811 km (0.047 R)
• M25: 23,212,952 km (0.096 R)
• M26: 23,406,681 km (0.096 R)
• M27: 23,896,165 km (0.108 R)
• M28: 24,693,223 km (0.118 R)
• M29: 24,895,180 km (0.098 R)
• M30: 27,840,313 km (0.11 R)
• M31: 28,279,233 km (0.114 R)
• M32: 29,509,826 km (0.089 R)
• M33: 34,916,143 km (0.072 R)
• M34: 35,043,301 km (0.106 R)
• M35: 36,071,338 km (0.082 R)
• M36: 39,413,055 km (0.091 R)
• M37: 44,280,820 km (0.059 R)
• M38: 53,990,320 km (0.115 R)
• M39: 57,813,144 km (0.088 R)
• M40: 59,790,379 km (0.108 R)
• M41: 60,520,417 km (0.116 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: 423 - 12,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit