🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.1

Radius: 14.4

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.67 AU - 0.69 AU

Year: 380 Days

Day: 14.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 84,662,784 km

• M1: 184,305 km (0.118 R)
• M2: 826,528 km (0.053 R)
• M3: 1,396,646 km (0.109 R)
• M4: 2,049,491 km (0.109 R)
• M5: 2,901,899 km (0.109 R)
• M6: 3,669,935 km (0.104 R)
• M7: 4,641,124 km (0.092 R)
• M8: 5,187,755 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.7

Radius: 11.1

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.86 AU - 0.96 AU

Year: 589 Days

Day: 9.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 84,662,784 km

• M1: 138,079 km (0.107 R)
• M2: 644,468 km (0.113 R)
• M3: 1,102,536 km (0.089 R)
• M4: 1,463,815 km (0.06 R)
• M5: 2,290,343 km (0.093 R)
• M6: 2,680,195 km (0.078 R)
• M7: 3,471,119 km (0.047 R)
• M8: 4,088,659 km (0.076 R)
• M9: 4,736,269 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.6

Radius: 8.3

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.82 AU - 1.06 AU

Year: 618 Days

Day: 6.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 84,662,784 km

• M1: 104,719 km (0.036 R)
• M2: 363,523 km (0.09 R)
• M3: 734,376 km (0.108 R)
• M4: 1,021,454 km (0.1 R)
• M5: 1,334,563 km (0.106 R)
• M6: 1,982,770 km (0.108 R)
• M7: 2,774,293 km (0.113 R)
• M8: 3,140,059 km (0.073 R)
• M9: 3,513,456 km (0.027 R)
• M10: 3,864,263 km (0.064 R)
• M11: 4,844,577 km (0.117 R)
• M12: 5,168,756 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.1

Radius: 9.2

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.64 AU - 2.5 AU

Year: 2020 Days

Day: 10.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 84,662,784 km

• M1: 114,442 km (0.106 R)
• M2: 461,360 km (0.07 R)
• M3: 765,343 km (0.086 R)
• M4: 1,257,221 km (0.111 R)
• M5: 1,747,004 km (0.095 R)
• M6: 2,168,571 km (0.094 R)
• M7: 2,777,883 km (0.087 R)
• M8: 3,096,676 km (0.119 R)
• M9: 3,397,517 km (0.106 R)
• M10: 3,963,446 km (0.115 R)
• M11: 4,335,645 km (0.068 R)
• M12: 4,643,219 km (0.072 R)
• M13: 5,283,198 km (0.091 R)
• M14: 5,795,721 km (0.106 R)
• M15: 6,212,351 km (0.078 R)
• M16: 7,510,112 km (0.047 R)
• M17: 7,930,034 km (0.072 R)
• M18: 8,816,999 km (0.096 R)
• M19: 9,739,719 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.8

Radius: 12.2

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.03 AU - 4.43 AU

Year: 5901 Days

Day: 5.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 84,662,784 km

• M1: 151,692 km (0.046 R)
• M2: 803,490 km (0.056 R)
• M3: 1,258,716 km (0.035 R)
• M4: 1,980,077 km (0.107 R)
• M5: 2,412,714 km (0.107 R)
• M6: 3,353,835 km (0.095 R)
• M7: 4,290,018 km (0.04 R)
• M8: 4,671,194 km (0.107 R)
• M9: 5,258,814 km (0.078 R)
• M10: 5,752,786 km (0.05 R)
• M11: 8,554,754 km (0.095 R)
• M12: 9,161,822 km (0.091 R)
• M13: 9,797,613 km (0.064 R)
• M14: 13,128,709 km (0.119 R)
• M15: 18,363,587 km (0.055 R)
• M16: 18,991,450 km (0.092 R)
• M17: 20,091,892 km (0.073 R)
• M18: 21,371,402 km (0.107 R)
• M19: 22,490,394 km (0.117 R)
• M20: 23,355,070 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.2

Radius: 6.2

Gravity: 12.75 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.5 AU - 8.08 AU

Year: 12000 Days

Day: 21.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 84,662,784 km

• M1: 77,193 km (0.064 R)
• M2: 271,371 km (0.088 R)
• M3: 518,357 km (0.06 R)
• M4: 762,201 km (0.075 R)
• M5: 1,280,558 km (0.114 R)
• M6: 1,767,349 km (0.119 R)
• M7: 2,010,745 km (0.076 R)
• M8: 2,239,779 km (0.056 R)
• M9: 2,729,563 km (0.078 R)
• M10: 3,078,874 km (0.043 R)
• M11: 3,709,878 km (0.093 R)
• M12: 4,813,012 km (0.062 R)
• M13: 5,032,024 km (0.069 R)
• M14: 5,389,712 km (0.07 R)
• M15: 5,834,018 km (0.101 R)
• M16: 7,688,732 km (0.105 R)
• M17: 10,362,495 km (0.115 R)
• M18: 11,266,515 km (0.072 R)
• M19: 13,848,424 km (0.073 R)
• M20: 16,445,144 km (0.108 R)
• M21: 18,498,076 km (0.109 R)
• M22: 19,114,718 km (0.108 R)
• M23: 19,585,952 km (0.076 R)
• M24: 20,715,864 km (0.053 R)
• M25: 23,549,996 km (0.063 R)
• M26: 25,482,202 km (0.097 R)
• M27: 30,502,856 km (0.116 R)
• M28: 31,580,410 km (0.045 R)
• M29: 32,794,845 km (0.117 R)
• M30: 35,434,051 km (0.074 R)
• M31: 36,025,860 km (0.085 R)
• M32: 36,264,469 km (0.081 R)
• M33: 38,087,618 km (0.106 R)
• M34: 38,833,812 km (0.113 R)
• M35: 39,462,871 km (0.102 R)
• M36: 41,652,984 km (0.11 R)
• M37: 43,381,288 km (0.045 R)
• M38: 43,651,462 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.9

Radius: 5.1

Gravity: 27.49 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.23 AU - 10.71 AU

Year: 22978 Days

Day: 16.9 Hours

Environment

Temp: -241 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 84,662,784 km

• M1: 65,973 km (0.066 R)
• M2: 403,465 km (0.093 R)
• M3: 803,041 km (0.05 R)
• M4: 964,308 km (0.101 R)
• M5: 1,147,416 km (0.118 R)
• M6: 1,499,419 km (0.047 R)
• M7: 2,042,460 km (0.119 R)
• M8: 2,535,235 km (0.08 R)
• M9: 2,835,628 km (0.103 R)
• M10: 3,330,198 km (0.079 R)
• M11: 4,245,288 km (0.117 R)
• M12: 6,286,551 km (0.096 R)
• M13: 12,658,373 km (0.12 R)
• M14: 16,230,621 km (0.085 R)
• M15: 17,438,325 km (0.12 R)
• M16: 19,550,647 km (0.107 R)
• M17: 19,741,982 km (0.067 R)
• M18: 21,016,406 km (0.089 R)
• M19: 22,344,686 km (0.101 R)
• M20: 23,296,577 km (0.078 R)
• M21: 25,736,369 km (0.114 R)
• M22: 28,956,762 km (0.099 R)
• M23: 29,960,265 km (0.096 R)
• M24: 37,347,258 km (0.038 R)
• M25: 45,692,426 km (0.086 R)
• M26: 51,287,984 km (0.078 R)
• M27: 56,738,433 km (0.099 R)
• M28: 65,725,376 km (0.114 R)
• M29: 78,475,153 km (0.111 R)
• M30: 81,406,075 km (0.088 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 14,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit