🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.7

Radius: 13.7

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.9 AU - 0.9 AU

Year: 589 Days

Day: 10.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 81,019,428 km

• M1: 170,542 km (0.096 R)
• M2: 635,941 km (0.066 R)
• M3: 1,223,262 km (0.099 R)
• M4: 2,000,124 km (0.049 R)
• M5: 2,836,076 km (0.069 R)
• M6: 3,280,233 km (0.113 R)
• M7: 4,416,129 km (0.089 R)
• M8: 7,155,416 km (0.104 R)

Asteroid Belt

Center: 1.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.2

Radius: 12.2

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.21 AU - 1.61 AU

Year: 1156 Days

Day: 14.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 81,019,428 km

• M1: 151,692 km (0.076 R)
• M2: 559,197 km (0.094 R)
• M3: 1,106,875 km (0.111 R)
• M4: 1,687,464 km (0.055 R)
• M5: 2,178,893 km (0.115 R)
• M6: 2,570,540 km (0.113 R)
• M7: 3,049,702 km (0.072 R)
• M8: 3,694,319 km (0.116 R)
• M9: 4,189,788 km (0.072 R)
• M10: 4,820,791 km (0.095 R)
• M11: 5,414,097 km (0.101 R)
• M12: 6,339,509 km (0.081 R)
• M13: 7,616,028 km (0.08 R)
• M14: 8,916,482 km (0.096 R)
• M15: 9,902,481 km (0.1 R)
• M16: 10,484,268 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.2

Radius: 14.5

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.31 AU - 1.69 AU

Year: 1268 Days

Day: 5 Hours

Environment

Temp: -183 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 81,019,428 km

• M1: 180,415 km (0.072 R)
• M2: 657,333 km (0.072 R)
• M3: 1,147,416 km (0.08 R)
• M4: 1,845,140 km (0.117 R)
• M5: 2,436,949 km (0.071 R)
• M6: 3,027,562 km (0.057 R)
• M7: 3,532,455 km (0.039 R)
• M8: 4,515,911 km (0.032 R)
• M9: 5,380,587 km (0.042 R)
• M10: 5,998,426 km (0.106 R)
• M11: 6,624,044 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.9

Radius: 8.3

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.87 AU - 2.21 AU

Year: 2011 Days

Day: 12.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 81,019,428 km

• M1: 103,223 km (0.062 R)
• M2: 386,262 km (0.116 R)
• M3: 714,330 km (0.112 R)
• M4: 1,056,011 km (0.109 R)
• M5: 1,532,032 km (0.046 R)
• M6: 2,237,236 km (0.058 R)
• M7: 3,536,643 km (0.098 R)
• M8: 4,328,166 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.1

Radius: 8.2

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.26 AU - 2.76 AU

Year: 2745 Days

Day: 7.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 81,019,428 km

• M1: 102,175 km (0.117 R)
• M2: 498,011 km (0.051 R)
• M3: 785,090 km (0.096 R)
• M4: 1,201,420 km (0.103 R)
• M5: 1,605,634 km (0.1 R)
• M6: 1,879,099 km (0.096 R)
• M7: 2,322,507 km (0.119 R)
• M8: 2,674,660 km (0.115 R)
• M9: 2,984,777 km (0.039 R)
• M10: 3,503,881 km (0.077 R)
• M11: 3,821,478 km (0.119 R)
• M12: 4,255,461 km (0.052 R)
• M13: 5,244,303 km (0.081 R)
• M14: 5,519,713 km (0.091 R)
• M15: 5,877,551 km (0.061 R)
• M16: 8,422,211 km (0.106 R)
• M17: 9,490,639 km (0.079 R)
• M18: 10,719,884 km (0.091 R)
• M19: 11,545,066 km (0.113 R)
• M20: 11,973,066 km (0.108 R)
• M21: 13,619,689 km (0.07 R)
• M22: 14,141,786 km (0.096 R)
• M23: 14,767,703 km (0.063 R)
• M24: 15,788,260 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.3

Radius: 12.3

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.39 AU - 3.35 AU

Year: 3356 Days

Day: 12.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 81,019,428 km

• M1: 153,487 km (0.045 R)
• M2: 654,939 km (0.083 R)
• M3: 1,142,629 km (0.091 R)
• M4: 2,868,539 km (0.04 R)
• M5: 3,296,539 km (0.112 R)
• M6: 3,856,184 km (0.038 R)
• M7: 4,598,489 km (0.115 R)
• M8: 5,456,882 km (0.057 R)
• M9: 6,469,958 km (0.115 R)
• M10: 8,159,517 km (0.083 R)
• M11: 9,220,166 km (0.034 R)
• M12: 9,682,872 km (0.088 R)
• M13: 12,076,438 km (0.091 R)
• M14: 13,119,733 km (0.107 R)
• M15: 13,876,549 km (0.059 R)
• M16: 14,529,244 km (0.109 R)
• M17: 14,975,644 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.3

Radius: 11

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.05 AU - 3.11 AU

Year: 3731 Days

Day: 6.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 81,019,428 km

• M1: 142,866 km (0.062 R)
• M2: 769,531 km (0.066 R)
• M3: 1,142,629 km (0.073 R)
• M4: 1,522,757 km (0.107 R)
• M5: 2,119,203 km (0.084 R)
• M6: 2,917,308 km (0.097 R)
• M7: 3,612,938 km (0.115 R)
• M8: 4,714,876 km (0.107 R)
• M9: 6,758,084 km (0.106 R)
• M10: 7,373,978 km (0.033 R)
• M11: 7,847,456 km (0.062 R)
• M12: 8,367,757 km (0.109 R)
• M13: 9,977,580 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.6

Radius: 11.1

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.78 AU - 4.34 AU

Year: 4636 Days

Day: 10.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 81,019,428 km

• M1: 138,079 km (0.106 R)
• M2: 507,735 km (0.101 R)
• M3: 962,812 km (0.106 R)
• M4: 1,526,945 km (0.094 R)
• M5: 1,893,011 km (0.074 R)
• M6: 2,242,921 km (0.082 R)
• M7: 2,842,060 km (0.094 R)
• M8: 3,606,954 km (0.119 R)
• M9: 4,038,245 km (0.12 R)
• M10: 4,902,173 km (0.118 R)
• M11: 6,001,867 km (0.088 R)
• M12: 6,641,547 km (0.116 R)
• M13: 7,059,972 km (0.033 R)
• M14: 8,533,661 km (0.09 R)
• M15: 9,067,875 km (0.102 R)
• M16: 9,543,297 km (0.078 R)
• M17: 10,587,341 km (0.105 R)
• M18: 11,249,461 km (0.117 R)
• M19: 12,222,595 km (0.05 R)
• M20: 13,100,435 km (0.116 R)
• M21: 13,760,311 km (0.095 R)
• M22: 15,479,191 km (0.11 R)
• M23: 16,332,348 km (0.095 R)
• M24: 16,859,082 km (0.102 R)
• M25: 17,946,658 km (0.094 R)
• M26: 19,533,892 km (0.066 R)
• M27: 23,796,533 km (0.058 R)
• M28: 26,342,988 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.8

Radius: 11.7

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.33 AU - 5.43 AU

Year: 7441 Days

Day: 10.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 81,019,428 km

• M1: 240,853 km (0.108 R)
• M2: 686,505 km (0.099 R)
• M3: 1,062,893 km (0.109 R)
• M4: 2,406,880 km (0.119 R)
• M5: 2,778,032 km (0.093 R)
• M6: 4,027,923 km (0.079 R)
• M7: 6,847,095 km (0.063 R)
• M8: 9,229,141 km (0.088 R)
• M9: 10,196,591 km (0.118 R)
• M10: 11,028,355 km (0.11 R)
• M11: 13,391,403 km (0.117 R)
• M12: 13,913,500 km (0.091 R)
• M13: 14,630,672 km (0.104 R)
• M14: 15,688,628 km (0.091 R)
• M15: 23,970,366 km (0.071 R)
• M16: 27,059,113 km (0.111 R)
• M17: 36,425,137 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.3

Radius: 4.9

Gravity: 37.75 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.16 AU - 11.14 AU

Year: 19105 Days

Day: 24.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 81,019,428 km

• M1: 61,036 km (0.09 R)
• M2: 334,202 km (0.066 R)
• M3: 502,350 km (0.112 R)
• M4: 832,363 km (0.099 R)
• M5: 1,419,235 km (0.061 R)
• M6: 1,763,011 km (0.049 R)
• M7: 2,591,334 km (0.081 R)
• M8: 2,814,534 km (0.07 R)
• M9: 4,753,323 km (0.084 R)
• M10: 5,439,079 km (0.055 R)
• M11: 6,016,228 km (0.051 R)
• M12: 7,686,937 km (0.104 R)
• M13: 8,412,786 km (0.114 R)
• M14: 9,999,720 km (0.12 R)
• M15: 10,241,620 km (0.093 R)
• M16: 13,166,408 km (0.111 R)
• M17: 13,530,379 km (0.025 R)
• M18: 16,772,764 km (0.093 R)
• M19: 17,286,932 km (0.11 R)
• M20: 17,635,495 km (0.111 R)
• M21: 23,230,605 km (0.045 R)
• M22: 23,442,136 km (0.119 R)
• M23: 35,881,049 km (0.047 R)
• M24: 37,600,228 km (0.041 R)
• M25: 38,185,156 km (0.075 R)
• M26: 42,293,712 km (0.098 R)
• M27: 43,245,154 km (0.116 R)
• M28: 46,687,401 km (0.081 R)
• M29: 57,713,213 km (0.044 R)
• M30: 68,165,915 km (0.094 R)
• M31: 68,382,533 km (0.056 R)
• M32: 70,574,441 km (0.089 R)
• M33: 70,796,145 km (0.097 R)
• M34: 75,329,260 km (0.105 R)
• M35: 78,853,187 km (0.04 R)
• M36: 80,292,917 km (0.086 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 16,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit