🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.2

Radius: 8.7

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.4 AU - 0.6 AU

Year: 240 Days

Day: 10.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 64,832,908 km

• M1: 108,159 km (0.114 R)
• M2: 543,489 km (0.093 R)
• M3: 848,370 km (0.047 R)
• M4: 2,046,798 km (0.074 R)
• M5: 2,466,570 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.1

Radius: 14.9

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.51 AU - 0.51 AU

Year: 247 Days

Day: 5.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 64,832,908 km

• M1: 185,352 km (0.036 R)
• M2: 683,812 km (0.078 R)
• M3: 1,477,877 km (0.104 R)
• M4: 1,975,589 km (0.077 R)
• M5: 2,790,748 km (0.059 R)
• M6: 3,534,549 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.3

Radius: 9.7

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.8 AU - 0.9 AU

Year: 532 Days

Day: 7.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,832,908 km

• M1: 120,576 km (0.093 R)
• M2: 449,093 km (0.099 R)
• M3: 755,918 km (0.114 R)
• M4: 1,271,582 km (0.12 R)
• M5: 1,734,288 km (0.104 R)
• M6: 2,097,063 km (0.07 R)
• M7: 2,441,288 km (0.076 R)
• M8: 2,758,734 km (0.075 R)
• M9: 3,317,482 km (0.111 R)
• M10: 3,922,755 km (0.048 R)
• M11: 4,360,928 km (0.111 R)
• M12: 4,753,622 km (0.029 R)
• M13: 5,219,171 km (0.082 R)
• M14: 5,875,157 km (0.088 R)
• M15: 6,260,820 km (0.068 R)

Asteroid Belt

Center: 1.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.1

Radius: 8.4

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.63 AU - 2.05 AU

Year: 1693 Days

Day: 8.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 133.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,832,908 km

• M1: 104,569 km (0.082 R)
• M2: 376,837 km (0.064 R)
• M3: 738,864 km (0.098 R)
• M4: 1,038,060 km (0.048 R)
• M5: 1,530,536 km (0.11 R)
• M6: 1,869,375 km (0.11 R)
• M7: 2,183,680 km (0.106 R)
• M8: 2,478,986 km (0.092 R)
• M9: 2,949,771 km (0.03 R)
• M10: 3,411,729 km (0.089 R)
• M11: 3,757,749 km (0.114 R)
• M12: 4,938,974 km (0.054 R)
• M13: 5,709,253 km (0.114 R)
• M14: 6,376,160 km (0.076 R)
• M15: 6,984,425 km (0.086 R)
• M16: 7,316,832 km (0.087 R)
• M17: 7,835,338 km (0.044 R)
• M18: 9,074,906 km (0.093 R)
• M19: 11,209,967 km (0.077 R)
• M20: 11,474,755 km (0.096 R)
• M21: 13,659,482 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.9

Radius: 11.4

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.6 AU - 2.64 AU

Year: 2094 Days

Day: 6.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 64,832,908 km

• M1: 141,819 km (0.117 R)
• M2: 910,153 km (0.1 R)
• M3: 1,671,307 km (0.104 R)
• M4: 2,059,663 km (0.08 R)
• M5: 2,833,832 km (0.086 R)
• M6: 3,288,909 km (0.068 R)
• M7: 3,643,606 km (0.055 R)
• M8: 4,536,705 km (0.092 R)
• M9: 5,521,209 km (0.107 R)
• M10: 6,698,245 km (0.069 R)
• M11: 7,154,817 km (0.085 R)
• M12: 8,584,524 km (0.108 R)
• M13: 10,918,101 km (0.062 R)
• M14: 11,836,782 km (0.072 R)
• M15: 12,719,858 km (0.111 R)
• M16: 16,851,901 km (0.055 R)
• M17: 17,806,485 km (0.119 R)
• M18: 18,852,922 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.1

Radius: 13.8

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.63 AU - 3.57 AU

Year: 3702 Days

Day: 10.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 64,832,908 km

• M1: 171,589 km (0.082 R)
• M2: 729,738 km (0.092 R)
• M3: 1,478,775 km (0.08 R)
• M4: 2,013,288 km (0.118 R)
• M5: 2,750,806 km (0.095 R)
• M6: 3,482,938 km (0.115 R)
• M7: 4,219,857 km (0.093 R)
• M8: 6,590,983 km (0.095 R)
• M9: 7,721,494 km (0.027 R)
• M10: 8,285,029 km (0.114 R)
• M11: 9,424,965 km (0.103 R)
• M12: 10,819,965 km (0.09 R)
• M13: 12,773,863 km (0.066 R)
• M14: 14,668,071 km (0.09 R)
• M15: 17,317,450 km (0.08 R)
• M16: 18,067,533 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.9

Radius: 9.3

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.13 AU - 3.79 AU

Year: 4365 Days

Day: 11.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,832,908 km

• M1: 115,639 km (0.096 R)
• M2: 441,314 km (0.064 R)
• M3: 806,781 km (0.096 R)
• M4: 1,407,417 km (0.111 R)
• M5: 2,055,624 km (0.072 R)
• M6: 2,687,825 km (0.07 R)
• M7: 3,347,252 km (0.075 R)
• M8: 4,787,132 km (0.104 R)
• M9: 5,755,479 km (0.108 R)
• M10: 6,724,424 km (0.091 R)
• M11: 8,430,738 km (0.099 R)
• M12: 8,759,404 km (0.116 R)
• M13: 9,287,784 km (0.045 R)
• M14: 11,130,830 km (0.077 R)
• M15: 13,900,485 km (0.088 R)
• M16: 14,308,438 km (0.093 R)
• M17: 15,094,724 km (0.088 R)
• M18: 16,076,086 km (0.098 R)
• M19: 17,041,441 km (0.118 R)
• M20: 19,024,810 km (0.071 R)
• M21: 24,169,182 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.7

Radius: 14.5

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.68 AU - 4.8 AU

Year: 5922 Days

Day: 7.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,832,908 km

• M1: 180,415 km (0.075 R)
• M2: 640,279 km (0.093 R)
• M3: 1,299,407 km (0.069 R)
• M4: 2,236,339 km (0.092 R)
• M5: 3,528,116 km (0.057 R)
• M6: 4,397,579 km (0.111 R)
• M7: 5,166,362 km (0.102 R)
• M8: 6,813,585 km (0.113 R)
• M9: 7,672,127 km (0.053 R)
• M10: 9,016,862 km (0.068 R)
• M11: 16,512,314 km (0.083 R)
• M12: 20,764,633 km (0.112 R)
• M13: 24,851,497 km (0.09 R)
• M14: 26,404,323 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669

Radius: 6.8

Gravity: 14.47 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.15 AU - 6.71 AU

Year: 9794 Days

Day: 18.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,832,908 km

• M1: 84,972 km (0.089 R)
• M2: 482,004 km (0.093 R)
• M3: 731,833 km (0.073 R)
• M4: 1,298,809 km (0.1 R)
• M5: 1,633,160 km (0.082 R)
• M6: 2,342,553 km (0.063 R)
• M7: 2,798,079 km (0.119 R)
• M8: 3,991,720 km (0.083 R)
• M9: 4,553,011 km (0.114 R)
• M10: 5,102,185 km (0.037 R)
• M11: 6,368,381 km (0.106 R)
• M12: 7,054,587 km (0.101 R)
• M13: 7,334,484 km (0.095 R)
• M14: 8,573,604 km (0.088 R)
• M15: 8,846,470 km (0.09 R)
• M16: 11,081,313 km (0.097 R)
• M17: 11,405,342 km (0.12 R)
• M18: 12,357,532 km (0.116 R)
• M19: 12,823,529 km (0.08 R)
• M20: 14,676,000 km (0.117 R)
• M21: 15,132,722 km (0.109 R)
• M22: 17,999,765 km (0.102 R)
• M23: 18,372,414 km (0.116 R)
• M24: 19,443,385 km (0.077 R)
• M25: 21,541,794 km (0.107 R)
• M26: 26,373,506 km (0.101 R)
• M27: 26,757,674 km (0.098 R)
• M28: 29,967,296 km (0.115 R)
• M29: 30,702,121 km (0.108 R)
• M30: 31,020,614 km (0.084 R)
• M31: 33,649,049 km (0.108 R)
• M32: 35,598,160 km (0.113 R)
• M33: 37,379,422 km (0.087 R)
• M34: 40,862,060 km (0.095 R)
• M35: 43,078,652 km (0.078 R)
• M36: 46,064,625 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.8

Radius: 5.2

Gravity: 30.32 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.66 AU - 7.66 AU

Year: 14379 Days

Day: 15.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,832,908 km

• M1: 64,776 km (0.118 R)
• M2: 382,821 km (0.093 R)
• M3: 852,708 km (0.115 R)
• M4: 1,017,116 km (0.08 R)
• M5: 2,247,259 km (0.075 R)
• M6: 2,841,612 km (0.096 R)
• M7: 3,061,371 km (0.093 R)
• M8: 3,398,864 km (0.066 R)
• M9: 3,562,823 km (0.089 R)
• M10: 4,272,366 km (0.025 R)
• M11: 4,528,627 km (0.08 R)
• M12: 4,966,799 km (0.104 R)
• M13: 6,875,369 km (0.083 R)
• M14: 7,182,792 km (0.101 R)
• M15: 7,920,310 km (0.097 R)
• M16: 8,555,502 km (0.057 R)
• M17: 10,434,302 km (0.05 R)
• M18: 12,832,954 km (0.077 R)
• M19: 13,098,042 km (0.068 R)
• M20: 29,061,182 km (0.103 R)
• M21: 47,438,233 km (0.076 R)
• M22: 49,681,154 km (0.097 R)
• M23: 50,170,787 km (0.098 R)
• M24: 58,267,473 km (0.092 R)
• M25: 58,630,098 km (0.099 R)
• M26: 61,023,963 km (0.1 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 17,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit