🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.4

Radius: 13.7

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.46 AU - 0.62 AU

Year: 265 Days

Day: 10.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 61,680,415 km

• M1: 170,542 km (0.063 R)
• M2: 637,287 km (0.106 R)
• M3: 1,302,549 km (0.059 R)
• M4: 1,970,952 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.6

Radius: 9.2

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.54 AU - 0.56 AU

Year: 272 Days

Day: 9.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,680,415 km

• M1: 114,442 km (0.108 R)
• M2: 428,897 km (0.111 R)
• M3: 739,462 km (0.119 R)
• M4: 1,042,847 km (0.069 R)
• M5: 1,401,582 km (0.087 R)
• M6: 1,703,770 km (0.067 R)
• M7: 2,011,792 km (0.052 R)
• M8: 2,434,406 km (0.097 R)
• M9: 2,856,871 km (0.092 R)
• M10: 3,274,249 km (0.112 R)
• M11: 3,685,344 km (0.095 R)
• M12: 4,168,395 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.7

Radius: 15

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.78 AU - 1.02 AU

Year: 569 Days

Day: 12 Hours

Environment

Temp: -173 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 61,680,415 km

• M1: 186,848 km (0.066 R)
• M2: 702,063 km (0.051 R)
• M3: 1,358,349 km (0.102 R)
• M4: 1,855,014 km (0.1 R)
• M5: 2,570,540 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.2

Radius: 9

Gravity: 12.01 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.62 AU - 2.52 AU

Year: 1986 Days

Day: 11.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 61,680,415 km

• M1: 112,049 km (0.118 R)
• M2: 720,613 km (0.079 R)
• M3: 1,080,994 km (0.059 R)
• M4: 1,773,184 km (0.114 R)
• M5: 2,998,540 km (0.103 R)
• M6: 3,505,976 km (0.107 R)
• M7: 4,089,258 km (0.087 R)
• M8: 4,913,392 km (0.06 R)
• M9: 5,521,657 km (0.077 R)
• M10: 5,971,648 km (0.08 R)
• M11: 6,944,932 km (0.081 R)
• M12: 7,469,571 km (0.067 R)
• M13: 10,237,431 km (0.087 R)
• M14: 13,137,984 km (0.108 R)
• M15: 15,940,700 km (0.047 R)
• M16: 16,494,661 km (0.09 R)
• M17: 17,217,967 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.8

Radius: 14.4

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.54 AU - 3.1 AU

Year: 3158 Days

Day: 6.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 61,680,415 km

• M1: 179,218 km (0.114 R)
• M2: 639,381 km (0.115 R)
• M3: 1,286,841 km (0.113 R)
• M4: 2,134,462 km (0.11 R)
• M5: 2,664,039 km (0.11 R)
• M6: 3,150,531 km (0.087 R)
• M7: 4,785,187 km (0.102 R)
• M8: 6,362,248 km (0.094 R)
• M9: 6,902,745 km (0.089 R)
• M10: 7,473,760 km (0.117 R)
• M11: 8,200,806 km (0.056 R)
• M12: 8,842,281 km (0.056 R)
• M13: 9,413,596 km (0.073 R)
• M14: 10,081,401 km (0.053 R)
• M15: 10,593,474 km (0.104 R)
• M16: 11,122,901 km (0.037 R)
• M17: 12,441,157 km (0.099 R)
• M18: 13,551,323 km (0.114 R)
• M19: 14,312,327 km (0.076 R)
• M20: 15,196,451 km (0.045 R)
• M21: 15,773,300 km (0.059 R)
• M22: 16,414,776 km (0.11 R)
• M23: 17,022,293 km (0.114 R)
• M24: 17,539,902 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.1

Radius: 12

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.73 AU - 4.29 AU

Year: 4385 Days

Day: 7.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,680,415 km

• M1: 153,936 km (0.104 R)
• M2: 543,489 km (0.056 R)
• M3: 969,245 km (0.102 R)
• M4: 1,793,978 km (0.101 R)
• M5: 2,405,235 km (0.059 R)
• M6: 3,060,024 km (0.11 R)
• M7: 3,621,316 km (0.096 R)
• M8: 5,533,476 km (0.111 R)
• M9: 6,101,798 km (0.119 R)
• M10: 7,157,361 km (0.101 R)
• M11: 7,694,417 km (0.114 R)
• M12: 8,811,913 km (0.101 R)
• M13: 9,311,570 km (0.111 R)
• M14: 9,911,457 km (0.095 R)
• M15: 12,240,397 km (0.088 R)
• M16: 13,256,915 km (0.098 R)
• M17: 16,299,586 km (0.082 R)
• M18: 17,952,792 km (0.111 R)
• M19: 18,694,498 km (0.084 R)
• M20: 19,780,130 km (0.089 R)
• M21: 20,638,223 km (0.067 R)
• M22: 22,217,229 km (0.112 R)
• M23: 22,713,445 km (0.11 R)
• M24: 24,470,920 km (0.07 R)
• M25: 25,229,232 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.9

Radius: 10.5

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.03 AU - 4.85 AU

Year: 5215 Days

Day: 6.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 61,680,415 km

• M1: 133,890 km (0.118 R)
• M2: 698,772 km (0.053 R)
• M3: 1,533,528 km (0.066 R)
• M4: 2,126,384 km (0.112 R)
• M5: 2,509,205 km (0.114 R)
• M6: 3,684,147 km (0.096 R)
• M7: 5,807,240 km (0.044 R)
• M8: 6,689,269 km (0.047 R)
• M9: 7,212,861 km (0.11 R)
• M10: 7,553,795 km (0.074 R)
• M11: 8,231,473 km (0.117 R)
• M12: 9,383,526 km (0.104 R)
• M13: 9,873,310 km (0.062 R)
• M14: 10,251,792 km (0.084 R)
• M15: 10,815,477 km (0.108 R)
• M16: 13,381,530 km (0.118 R)
• M17: 14,751,248 km (0.079 R)
• M18: 15,582,862 km (0.115 R)
• M19: 18,328,432 km (0.095 R)
• M20: 20,015,148 km (0.116 R)
• M21: 20,965,094 km (0.049 R)
• M22: 22,518,219 km (0.035 R)
• M23: 23,397,107 km (0.037 R)
• M24: 24,222,588 km (0.119 R)
• M25: 25,694,033 km (0.091 R)
• M26: 26,978,630 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.1

Radius: 11.6

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.52 AU - 4.6 AU

Year: 6493 Days

Day: 5.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,680,415 km

• M1: 144,661 km (0.112 R)
• M2: 508,782 km (0.106 R)
• M3: 1,096,403 km (0.069 R)
• M4: 1,599,351 km (0.102 R)
• M5: 2,435,005 km (0.042 R)
• M6: 2,884,696 km (0.109 R)
• M7: 3,766,575 km (0.08 R)
• M8: 4,397,280 km (0.081 R)
• M9: 5,534,074 km (0.082 R)
• M10: 6,252,593 km (0.115 R)
• M11: 8,581,383 km (0.034 R)
• M12: 12,603,471 km (0.115 R)
• M13: 14,816,921 km (0.107 R)
• M14: 15,770,907 km (0.069 R)
• M15: 16,263,084 km (0.083 R)
• M16: 18,133,655 km (0.118 R)
• M17: 19,574,881 km (0.059 R)
• M18: 20,215,310 km (0.099 R)
• M19: 20,723,195 km (0.112 R)
• M20: 25,853,354 km (0.079 R)
• M21: 26,538,064 km (0.089 R)
• M22: 29,030,364 km (0.104 R)
• M23: 32,657,066 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.4

Radius: 3.9

Gravity: 45.65 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.58 AU - 9.82 AU

Year: 17112 Days

Day: 16.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 61,680,415 km

• M1: 63,429 km (0.118 R)
• M2: 505,940 km (0.077 R)
• M3: 723,156 km (0.032 R)
• M4: 1,150,108 km (0.091 R)
• M5: 1,575,864 km (0.104 R)
• M6: 2,059,813 km (0.059 R)
• M7: 2,241,425 km (0.112 R)
• M8: 2,730,311 km (0.051 R)
• M9: 4,388,454 km (0.034 R)
• M10: 7,241,435 km (0.074 R)
• M11: 7,661,655 km (0.11 R)
• M12: 10,472,150 km (0.053 R)
• M13: 10,708,664 km (0.095 R)
• M14: 13,203,957 km (0.089 R)
• M15: 15,141,997 km (0.093 R)
• M16: 17,261,650 km (0.092 R)
• M17: 22,761,466 km (0.119 R)
• M18: 28,057,230 km (0.053 R)
• M19: 29,911,047 km (0.027 R)
• M20: 31,844,899 km (0.113 R)
• M21: 32,465,879 km (0.106 R)
• M22: 32,591,093 km (0.067 R)
• M23: 36,632,779 km (0.089 R)
• M24: 44,140,647 km (0.116 R)
• M25: 54,886,112 km (0.043 R)
• M26: 57,408,482 km (0.107 R)
• M27: 63,853,308 km (0.07 R)
• M28: 67,249,329 km (0.093 R)
• M29: 68,476,032 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.5

Radius: 6.4

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 9.33 AU - 11.29 AU

Year: 22076 Days

Day: 20.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 61,680,415 km

• M1: 81,381 km (0.037 R)
• M2: 753,524 km (0.069 R)
• M3: 1,265,299 km (0.108 R)
• M4: 2,004,911 km (0.099 R)
• M5: 3,705,689 km (0.117 R)
• M6: 3,933,975 km (0.055 R)
• M7: 4,294,207 km (0.06 R)
• M8: 7,641,908 km (0.088 R)
• M9: 9,779,512 km (0.094 R)
• M10: 11,851,742 km (0.111 R)
• M11: 16,609,253 km (0.113 R)
• M12: 35,942,534 km (0.114 R)
• M13: 37,511,068 km (0.118 R)
• M14: 42,202,158 km (0.101 R)
• M15: 51,244,302 km (0.027 R)
• M16: 52,728,013 km (0.076 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 11,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit