🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.4

Radius: 9.1

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.57 AU - 0.85 AU

Year: 406 Days

Day: 11.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 64,636,580 km

• M1: 113,096 km (0.118 R)
• M2: 457,171 km (0.118 R)
• M3: 971,040 km (0.091 R)
• M4: 1,605,634 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.9

Radius: 13.1

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.22 AU - 4.56 AU

Year: 5204 Days

Day: 9 Hours

Environment

Temp: -220 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,636,580 km

• M1: 163,660 km (0.103 R)
• M2: 805,285 km (0.106 R)
• M3: 1,243,607 km (0.068 R)
• M4: 1,818,961 km (0.111 R)
• M5: 2,233,646 km (0.102 R)
• M6: 2,749,310 km (0.1 R)
• M7: 3,239,093 km (0.087 R)
• M8: 3,975,563 km (0.091 R)
• M9: 4,526,532 km (0.077 R)
• M10: 5,508,493 km (0.106 R)
• M11: 6,002,615 km (0.119 R)
• M12: 6,799,373 km (0.113 R)
• M13: 7,970,275 km (0.081 R)
• M14: 9,271,178 km (0.044 R)
• M15: 9,705,611 km (0.085 R)
• M16: 10,198,984 km (0.061 R)
• M17: 12,291,260 km (0.069 R)
• M18: 13,084,279 km (0.07 R)
• M19: 13,798,908 km (0.102 R)
• M20: 19,130,277 km (0.101 R)
• M21: 19,551,694 km (0.074 R)
• M22: 21,525,638 km (0.087 R)
• M23: 24,114,878 km (0.12 R)
• M24: 25,696,277 km (0.117 R)
• M25: 28,972,919 km (0.069 R)
• M26: 30,187,504 km (0.102 R)
• M27: 31,338,510 km (0.115 R)
• M28: 33,727,887 km (0.099 R)
• M29: 34,240,559 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.8

Radius: 11.1

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.78 AU - 5.56 AU

Year: 6845 Days

Day: 7.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,636,580 km

• M1: 228,586 km (0.112 R)
• M2: 1,273,377 km (0.104 R)
• M3: 1,759,869 km (0.075 R)
• M4: 5,094,256 km (0.1 R)
• M5: 6,436,598 km (0.107 R)
• M6: 7,190,122 km (0.048 R)
• M7: 8,244,339 km (0.113 R)
• M8: 8,787,379 km (0.076 R)
• M9: 11,101,658 km (0.092 R)
• M10: 12,079,130 km (0.109 R)
• M11: 17,913,148 km (0.095 R)
• M12: 19,474,501 km (0.077 R)
• M13: 20,064,066 km (0.11 R)
• M14: 26,185,162 km (0.099 R)
• M15: 27,085,293 km (0.119 R)
• M16: 31,192,502 km (0.074 R)
• M17: 35,916,803 km (0.061 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.1

Radius: 5.7

Gravity: 14.9 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.34 AU - 8.7 AU

Year: 12615 Days

Day: 15.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 64,636,580 km

• M1: 70,909 km (0.108 R)
• M2: 249,230 km (0.09 R)
• M3: 463,155 km (0.078 R)
• M4: 676,482 km (0.047 R)
• M5: 976,425 km (0.075 R)
• M6: 1,310,178 km (0.085 R)
• M7: 2,373,969 km (0.103 R)
• M8: 3,628,646 km (0.119 R)
• M9: 4,282,239 km (0.106 R)
• M10: 5,011,379 km (0.055 R)
• M11: 6,405,631 km (0.069 R)
• M12: 7,356,326 km (0.096 R)
• M13: 7,996,305 km (0.112 R)
• M14: 8,217,710 km (0.107 R)
• M15: 11,762,731 km (0.107 R)
• M16: 12,399,270 km (0.078 R)
• M17: 16,781,141 km (0.06 R)
• M18: 18,572,725 km (0.066 R)
• M19: 19,118,458 km (0.11 R)
• M20: 19,514,593 km (0.11 R)
• M21: 19,916,413 km (0.083 R)
• M22: 22,973,296 km (0.085 R)
• M23: 23,511,400 km (0.106 R)
• M24: 28,738,948 km (0.117 R)
• M25: 29,679,320 km (0.109 R)
• M26: 30,317,654 km (0.11 R)
• M27: 34,224,253 km (0.112 R)
• M28: 34,457,177 km (0.093 R)
• M29: 41,546,919 km (0.079 R)
• M30: 47,931,607 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.6

Radius: 4.8

Gravity: 29.93 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.07 AU - 8.11 AU

Year: 15607 Days

Day: 17.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 64,636,580 km

• M1: 111,600 km (0.078 R)
• M2: 290,968 km (0.052 R)
• M3: 455,526 km (0.086 R)
• M4: 737,966 km (0.049 R)
• M5: 1,056,610 km (0.085 R)
• M6: 1,221,018 km (0.072 R)
• M7: 1,650,962 km (0.052 R)
• M8: 2,136,258 km (0.066 R)
• M9: 2,900,254 km (0.034 R)
• M10: 3,174,168 km (0.097 R)
• M11: 3,519,888 km (0.066 R)
• M12: 3,831,650 km (0.075 R)
• M13: 4,130,996 km (0.11 R)
• M14: 5,866,181 km (0.096 R)
• M15: 10,059,709 km (0.042 R)
• M16: 11,645,147 km (0.096 R)
• M17: 12,145,253 km (0.114 R)
• M18: 13,525,742 km (0.047 R)
• M19: 14,645,482 km (0.059 R)
• M20: 16,594,443 km (0.029 R)
• M21: 18,879,550 km (0.065 R)
• M22: 22,687,564 km (0.11 R)
• M23: 24,062,668 km (0.073 R)
• M24: 24,364,257 km (0.093 R)
• M25: 24,668,539 km (0.031 R)
• M26: 25,492,225 km (0.111 R)
• M27: 26,869,423 km (0.071 R)
• M28: 31,657,453 km (0.119 R)
• M29: 32,384,648 km (0.096 R)
• M30: 36,584,907 km (0.113 R)
• M31: 39,998,581 km (0.076 R)
• M32: 43,469,700 km (0.089 R)
• M33: 45,125,599 km (0.114 R)
• M34: 55,952,446 km (0.119 R)
• M35: 58,271,213 km (0.12 R)
• M36: 58,815,151 km (0.109 R)
• M37: 61,586,152 km (0.062 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: 296 - 16,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit