🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.3

Radius: 14.5

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.44 AU - 0.62 AU

Year: 266 Days

Day: 7.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 55,061,384 km

• M1: 180,265 km (0.086 R)
• M2: 642,672 km (0.091 R)
• M3: 1,481,318 km (0.108 R)
• M4: 2,026,453 km (0.048 R)
• M5: 2,667,779 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.7

Radius: 12.3

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.54 AU - 0.74 AU

Year: 353 Days

Day: 11.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 55,061,384 km

• M1: 153,039 km (0.106 R)
• M2: 602,131 km (0.075 R)
• M3: 1,265,748 km (0.064 R)
• M4: 1,904,830 km (0.049 R)
• M5: 2,539,424 km (0.1 R)
• M6: 3,288,760 km (0.08 R)
• M7: 3,984,988 km (0.064 R)
• M8: 4,591,159 km (0.042 R)
• M9: 5,462,417 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.7

Radius: 9.9

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.73 AU - 0.83 AU

Year: 476 Days

Day: 8.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 55,061,384 km

• M1: 123,119 km (0.037 R)
• M2: 443,707 km (0.102 R)
• M3: 790,774 km (0.116 R)
• M4: 1,369,718 km (0.107 R)
• M5: 1,747,752 km (0.114 R)
• M6: 2,117,109 km (0.102 R)
• M7: 2,697,848 km (0.103 R)
• M8: 3,115,525 km (0.111 R)
• M9: 3,777,945 km (0.047 R)
• M10: 4,502,298 km (0.07 R)
• M11: 4,921,022 km (0.095 R)
• M12: 5,614,707 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.3

Radius: 13.1

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.82 AU - 1.16 AU

Year: 680 Days

Day: 7.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 55,061,384 km

• M1: 162,912 km (0.108 R)
• M2: 571,015 km (0.047 R)
• M3: 1,226,403 km (0.119 R)
• M4: 2,252,944 km (0.108 R)
• M5: 3,427,138 km (0.048 R)
• M6: 3,941,754 km (0.041 R)
• M7: 4,650,250 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.8

Radius: 8.7

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.9 AU - 5.48 AU

Year: 7011 Days

Day: 5.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,061,384 km

• M1: 108,458 km (0.092 R)
• M2: 447,447 km (0.041 R)
• M3: 726,148 km (0.1 R)
• M4: 1,098,647 km (0.118 R)
• M5: 1,633,310 km (0.045 R)
• M6: 2,163,484 km (0.108 R)
• M7: 2,577,721 km (0.104 R)
• M8: 3,044,167 km (0.085 R)
• M9: 3,440,452 km (0.102 R)
• M10: 4,122,469 km (0.042 R)
• M11: 5,187,007 km (0.111 R)
• M12: 5,550,979 km (0.065 R)
• M13: 5,872,165 km (0.063 R)
• M14: 7,214,657 km (0.054 R)
• M15: 7,957,859 km (0.106 R)
• M16: 9,762,907 km (0.106 R)
• M17: 13,009,480 km (0.06 R)
• M18: 14,055,019 km (0.043 R)
• M19: 16,610,899 km (0.056 R)
• M20: 23,368,683 km (0.095 R)
• M21: 25,625,666 km (0.118 R)
• M22: 27,769,404 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.6

Radius: 13

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.76 AU - 6.16 AU

Year: 8806 Days

Day: 12.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 165.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 55,061,384 km

• M1: 164,109 km (0.104 R)
• M2: 582,833 km (0.119 R)
• M3: 1,072,617 km (0.073 R)
• M4: 1,886,579 km (0.043 R)
• M5: 3,039,978 km (0.1 R)
• M6: 3,508,070 km (0.08 R)
• M7: 4,148,947 km (0.057 R)
• M8: 5,791,233 km (0.116 R)
• M9: 6,865,046 km (0.081 R)
• M10: 8,972,581 km (0.101 R)
• M11: 12,788,075 km (0.103 R)
• M12: 13,562,094 km (0.085 R)
• M13: 14,366,931 km (0.115 R)
• M14: 15,820,872 km (0.078 R)
• M15: 21,839,943 km (0.106 R)
• M16: 24,422,600 km (0.102 R)
• M17: 36,689,626 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.7

Radius: 3.8

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.47 AU - 7.53 AU

Year: 11439 Days

Day: 22.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,061,384 km

• M1: 47,273 km (0.093 R)
• M2: 640,129 km (0.11 R)
• M3: 1,162,076 km (0.064 R)
• M4: 1,282,353 km (0.117 R)
• M5: 1,567,038 km (0.117 R)
• M6: 2,745,420 km (0.108 R)
• M7: 2,916,261 km (0.044 R)
• M8: 3,897,773 km (0.114 R)
• M9: 4,113,941 km (0.109 R)
• M10: 5,017,662 km (0.099 R)
• M11: 6,584,401 km (0.095 R)
• M12: 8,272,762 km (0.1 R)
• M13: 10,606,040 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.8

Radius: 3.7

Gravity: 28.84 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.05 AU - 7.69 AU

Year: 12429 Days

Day: 18.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 55,061,384 km

• M1: 46,076 km (0.042 R)
• M2: 264,489 km (0.058 R)
• M3: 800,947 km (0.113 R)
• M4: 1,169,556 km (0.083 R)
• M5: 2,021,217 km (0.102 R)
• M6: 2,695,454 km (0.12 R)
• M7: 2,950,369 km (0.087 R)
• M8: 3,291,153 km (0.085 R)
• M9: 3,508,070 km (0.074 R)
• M10: 3,970,178 km (0.032 R)
• M11: 5,014,371 km (0.053 R)
• M12: 5,140,632 km (0.111 R)
• M13: 7,219,593 km (0.056 R)
• M14: 8,987,840 km (0.081 R)
• M15: 9,459,223 km (0.113 R)
• M16: 10,247,454 km (0.073 R)
• M17: 15,712,115 km (0.048 R)
• M18: 16,119,470 km (0.112 R)
• M19: 19,017,929 km (0.099 R)
• M20: 20,029,958 km (0.103 R)
• M21: 21,991,485 km (0.072 R)
• M22: 23,368,085 km (0.106 R)
• M23: 26,102,136 km (0.107 R)
• M24: 28,237,346 km (0.107 R)
• M25: 28,537,290 km (0.084 R)
• M26: 29,245,337 km (0.087 R)
• M27: 31,869,582 km (0.1 R)
• M28: 33,517,253 km (0.114 R)
• M29: 34,532,574 km (0.108 R)
• M30: 36,152,569 km (0.094 R)
• M31: 37,822,381 km (0.079 R)
• M32: 40,803,418 km (0.096 R)
• M33: 41,572,351 km (0.092 R)
• M34: 42,481,756 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.4

Radius: 5

Gravity: 29.18 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.78 AU - 8.52 AU

Year: 13197 Days

Day: 15.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 55,061,384 km

• M1: 62,233 km (0.102 R)
• M2: 568,921 km (0.109 R)
• M3: 895,942 km (0.09 R)
• M4: 1,246,001 km (0.092 R)
• M5: 1,482,066 km (0.114 R)
• M6: 1,650,513 km (0.108 R)
• M7: 1,883,437 km (0.108 R)
• M8: 2,100,354 km (0.058 R)
• M9: 2,627,836 km (0.093 R)
• M10: 2,806,905 km (0.108 R)
• M11: 3,524,975 km (0.062 R)
• M12: 5,005,246 km (0.101 R)
• M13: 6,327,092 km (0.085 R)
• M14: 7,415,566 km (0.069 R)
• M15: 7,593,438 km (0.03 R)
• M16: 7,865,706 km (0.105 R)
• M17: 9,903,080 km (0.115 R)
• M18: 10,228,006 km (0.038 R)
• M19: 15,053,735 km (0.053 R)
• M20: 15,411,273 km (0.093 R)
• M21: 15,847,650 km (0.065 R)
• M22: 21,206,246 km (0.092 R)
• M23: 22,019,460 km (0.088 R)
• M24: 23,611,780 km (0.11 R)
• M25: 23,997,294 km (0.108 R)
• M26: 24,289,159 km (0.083 R)
• M27: 25,885,967 km (0.071 R)
• M28: 29,509,227 km (0.058 R)
• M29: 32,854,984 km (0.08 R)
• M30: 36,062,212 km (0.105 R)
• M31: 36,830,846 km (0.099 R)
• M32: 40,425,384 km (0.1 R)
• M33: 43,090,470 km (0.116 R)
• M34: 45,423,748 km (0.065 R)
• M35: 46,169,792 km (0.102 R)
• M36: 49,392,579 km (0.079 R)
• M37: 52,108,978 km (0.032 R)
• M38: 55,940,179 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.9

Radius: 3.8

Gravity: 26.59 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.92 AU - 8.64 AU

Year: 16446 Days

Day: 23 Hours

Environment

Temp: -227 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 55,061,384 km

• M1: 47,423 km (0.117 R)
• M2: 229,184 km (0.094 R)
• M3: 699,370 km (0.109 R)
• M4: 1,375,104 km (0.112 R)
• M5: 1,686,118 km (0.069 R)
• M6: 2,115,463 km (0.111 R)
• M7: 3,756,253 km (0.055 R)
• M8: 4,094,045 km (0.097 R)
• M9: 6,055,572 km (0.12 R)
• M10: 7,474,508 km (0.054 R)
• M11: 7,827,409 km (0.076 R)
• M12: 9,200,269 km (0.043 R)
• M13: 10,235,486 km (0.088 R)
• M14: 11,403,546 km (0.081 R)
• M15: 16,372,141 km (0.045 R)
• M16: 16,667,596 km (0.081 R)
• M17: 17,345,424 km (0.099 R)
• M18: 23,535,934 km (0.046 R)
• M19: 25,655,436 km (0.084 R)
• M20: 26,355,704 km (0.101 R)
• M21: 26,659,537 km (0.108 R)
• M22: 27,377,906 km (0.11 R)
• M23: 29,392,391 km (0.097 R)
• M24: 30,826,287 km (0.044 R)
• M25: 32,075,579 km (0.041 R)
• M26: 33,594,895 km (0.097 R)
• M27: 33,952,134 km (0.098 R)
• M28: 35,529,793 km (0.102 R)
• M29: 36,399,256 km (0.093 R)
• M30: 36,902,354 km (0.053 R)
• M31: 39,620,248 km (0.086 R)
• M32: 43,306,489 km (0.116 R)
• M33: 43,871,371 km (0.058 R)
• M34: 44,013,339 km (0.047 R)
• M35: 44,441,189 km (0.1 R)
• M36: 46,179,965 km (0.117 R)
• M37: 47,813,275 km (0.116 R)
• M38: 49,025,017 km (0.115 R)
• M39: 49,484,732 km (0.064 R)
• M40: 49,792,754 km (0.098 R)
• M41: 51,509,688 km (0.111 R)
• M42: 52,782,916 km (0.097 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 16,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit