🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605

Radius: 9.5

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.44 AU - 0.74 AU

Year: 319 Days

Day: 13.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 88,299,031 km

• M1: 118,182 km (0.108 R)
• M2: 426,204 km (0.103 R)
• M3: 740,509 km (0.06 R)
• M4: 1,057,208 km (0.094 R)
• M5: 1,454,390 km (0.035 R)
• M6: 2,182,035 km (0.075 R)
• M7: 2,864,201 km (0.09 R)
• M8: 3,260,785 km (0.108 R)
• M9: 3,556,689 km (0.068 R)
• M10: 4,395,634 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.4

Radius: 13.6

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.78 AU - 1.1 AU

Year: 641 Days

Day: 9.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 88,299,031 km

• M1: 172,337 km (0.058 R)
• M2: 609,013 km (0.07 R)
• M3: 1,703,321 km (0.092 R)
• M4: 3,157,861 km (0.112 R)
• M5: 3,758,347 km (0.091 R)
• M6: 4,355,392 km (0.115 R)
• M7: 4,830,216 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.4

Radius: 12.9

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1 AU - 1 AU

Year: 703 Days

Day: 10.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 88,299,031 km

• M1: 160,519 km (0.11 R)
• M2: 609,761 km (0.068 R)
• M3: 1,122,283 km (0.108 R)
• M4: 1,543,252 km (0.097 R)
• M5: 2,802,267 km (0.099 R)
• M6: 3,585,113 km (0.088 R)
• M7: 4,379,478 km (0.071 R)
• M8: 5,398,538 km (0.108 R)
• M9: 5,875,606 km (0.1 R)
• M10: 6,827,497 km (0.115 R)
• M11: 7,272,252 km (0.103 R)
• M12: 8,319,586 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.8

Radius: 13.5

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.52 AU - 2.62 AU

Year: 2896 Days

Day: 7.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 88,299,031 km

• M1: 171,140 km (0.082 R)
• M2: 775,366 km (0.105 R)
• M3: 1,869,225 km (0.103 R)
• M4: 2,539,573 km (0.057 R)
• M5: 3,490,717 km (0.042 R)
• M6: 4,579,640 km (0.108 R)
• M7: 5,555,167 km (0.116 R)
• M8: 9,320,845 km (0.097 R)
• M9: 9,860,594 km (0.119 R)
• M10: 10,574,176 km (0.114 R)
• M11: 12,062,525 km (0.102 R)
• M12: 12,835,198 km (0.104 R)
• M13: 15,401,998 km (0.099 R)
• M14: 17,472,134 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.5

Radius: 13.3

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.19 AU - 4.29 AU

Year: 5084 Days

Day: 14.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 88,299,031 km

• M1: 165,455 km (0.1 R)
• M2: 590,762 km (0.105 R)
• M3: 1,481,617 km (0.082 R)
• M4: 1,916,050 km (0.081 R)
• M5: 3,230,865 km (0.084 R)
• M6: 4,647,108 km (0.093 R)
• M7: 5,421,726 km (0.119 R)
• M8: 6,879,707 km (0.113 R)
• M9: 8,585,123 km (0.118 R)
• M10: 12,659,271 km (0.107 R)
• M11: 13,132,449 km (0.063 R)
• M12: 14,058,310 km (0.092 R)
• M13: 15,677,558 km (0.085 R)
• M14: 20,551,905 km (0.103 R)
• M15: 23,884,497 km (0.072 R)
• M16: 25,429,244 km (0.119 R)
• M17: 28,987,879 km (0.105 R)
• M18: 32,866,054 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.9

Radius: 7.1

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.56 AU - 9.36 AU

Year: 15786 Days

Day: 21 Hours

Environment

Temp: -223 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 88,299,031 km

• M1: 88,412 km (0.042 R)
• M2: 355,145 km (0.032 R)
• M3: 726,447 km (0.112 R)
• M4: 1,421,030 km (0.08 R)
• M5: 2,007,603 km (0.075 R)
• M6: 2,356,316 km (0.11 R)
• M7: 2,680,794 km (0.119 R)
• M8: 3,320,624 km (0.113 R)
• M9: 3,973,918 km (0.093 R)
• M10: 4,867,466 km (0.082 R)
• M11: 6,762,871 km (0.068 R)
• M12: 7,335,831 km (0.11 R)
• M13: 9,547,785 km (0.096 R)
• M14: 10,427,570 km (0.099 R)
• M15: 10,805,155 km (0.101 R)
• M16: 17,619,039 km (0.1 R)
• M17: 18,387,822 km (0.101 R)
• M18: 22,839,705 km (0.045 R)
• M19: 23,846,050 km (0.112 R)
• M20: 24,786,123 km (0.09 R)
• M21: 26,440,825 km (0.099 R)
• M22: 26,740,320 km (0.076 R)
• M23: 27,143,038 km (0.082 R)
• M24: 27,960,740 km (0.105 R)
• M25: 28,900,214 km (0.075 R)
• M26: 29,968,493 km (0.111 R)
• M27: 37,437,017 km (0.112 R)
• M28: 41,061,474 km (0.095 R)
• M29: 45,055,139 km (0.085 R)
• M30: 47,955,243 km (0.113 R)
• M31: 48,252,045 km (0.107 R)
• M32: 48,849,090 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.7

Radius: 5.9

Gravity: 22.74 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.69 AU - 9.39 AU

Year: 16025 Days

Day: 21.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 88,299,031 km

• M1: 87,515 km (0.043 R)
• M2: 461,509 km (0.055 R)
• M3: 1,036,564 km (0.097 R)
• M4: 1,839,904 km (0.061 R)
• M5: 2,850,139 km (0.113 R)
• M6: 4,411,492 km (0.099 R)
• M7: 4,885,567 km (0.08 R)
• M8: 7,541,528 km (0.03 R)
• M9: 8,571,958 km (0.11 R)
• M10: 12,816,648 km (0.07 R)
• M11: 21,141,919 km (0.117 R)
• M12: 24,287,514 km (0.095 R)
• M13: 25,225,492 km (0.108 R)
• M14: 30,759,117 km (0.091 R)
• M15: 31,733,149 km (0.103 R)
• M16: 43,232,887 km (0.107 R)
• M17: 50,739,559 km (0.108 R)
• M18: 51,077,051 km (0.1 R)
• M19: 57,408,931 km (0.117 R)
• M20: 62,294,049 km (0.084 R)
• M21: 64,837,363 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.7

Radius: 5.1

Gravity: 37.9 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8 AU - 11.16 AU

Year: 20843 Days

Day: 22.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 88,299,031 km

• M1: 66,122 km (0.043 R)
• M2: 252,820 km (0.077 R)
• M3: 496,964 km (0.11 R)
• M4: 916,137 km (0.102 R)
• M5: 1,095,505 km (0.114 R)
• M6: 1,492,388 km (0.098 R)
• M7: 1,724,115 km (0.097 R)
• M8: 2,616,467 km (0.104 R)
• M9: 4,249,178 km (0.072 R)
• M10: 4,569,168 km (0.117 R)
• M11: 4,943,462 km (0.112 R)
• M12: 5,460,173 km (0.105 R)
• M13: 5,668,263 km (0.072 R)
• M14: 6,789,200 km (0.104 R)
• M15: 7,682,599 km (0.108 R)
• M16: 9,341,789 km (0.06 R)
• M17: 10,895,512 km (0.076 R)
• M18: 11,975,758 km (0.073 R)
• M19: 16,147,445 km (0.062 R)
• M20: 17,819,051 km (0.094 R)
• M21: 18,093,114 km (0.109 R)
• M22: 21,605,373 km (0.106 R)
• M23: 22,231,740 km (0.102 R)
• M24: 24,519,540 km (0.111 R)
• M25: 27,685,330 km (0.087 R)
• M26: 30,198,724 km (0.083 R)
• M27: 32,045,958 km (0.114 R)
• M28: 32,997,251 km (0.031 R)
• M29: 36,842,964 km (0.116 R)
• M30: 38,796,712 km (0.093 R)
• M31: 40,503,025 km (0.059 R)
• M32: 45,921,161 km (0.103 R)
• M33: 48,535,982 km (0.113 R)
• M34: 54,634,489 km (0.059 R)
• M35: 62,476,708 km (0.104 R)
• M36: 63,321,039 km (0.103 R)
• M37: 68,324,340 km (0.108 R)
• M38: 69,445,725 km (0.1 R)
• M39: 69,897,810 km (0.077 R)
• M40: 80,593,609 km (0.114 R)
• M41: 80,842,989 km (0.055 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 17,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit