🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517

Radius: 10.1

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.51 AU - 0.65 AU

Year: 305 Days

Day: 11 Hours

Environment

Temp: -155 °C

Axial Tilt: 106.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 64,710,602 km

• M1: 125,662 km (0.072 R)
• M2: 442,959 km (0.082 R)
• M3: 802,144 km (0.112 R)
• M4: 1,281,904 km (0.036 R)
• M5: 1,674,898 km (0.106 R)
• M6: 2,064,750 km (0.09 R)
• M7: 2,404,786 km (0.053 R)
• M8: 3,580,924 km (0.09 R)
• M9: 4,052,008 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.7

Radius: 14.4

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.8 AU - 0.82 AU

Year: 503 Days

Day: 11.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 64,710,602 km

• M1: 179,517 km (0.105 R)
• M2: 718,967 km (0.08 R)
• M3: 1,184,217 km (0.112 R)
• M4: 1,716,935 km (0.058 R)
• M5: 2,165,728 km (0.104 R)
• M6: 2,844,304 km (0.052 R)
• M7: 3,319,577 km (0.088 R)
• M8: 3,907,646 km (0.089 R)
• M9: 4,393,989 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70

Radius: 8.9

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.48 AU - 1.9 AU

Year: 1516 Days

Day: 12.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 64,710,602 km

• M1: 111,002 km (0.096 R)
• M2: 400,473 km (0.075 R)
• M3: 1,326,185 km (0.087 R)
• M4: 1,968,858 km (0.114 R)
• M5: 3,848,854 km (0.077 R)
• M6: 4,986,845 km (0.045 R)
• M7: 6,205,170 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.5

Radius: 9.3

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.23 AU - 3.47 AU

Year: 4232 Days

Day: 8.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,710,602 km

• M1: 115,789 km (0.044 R)
• M2: 455,825 km (0.099 R)
• M3: 1,126,771 km (0.094 R)
• M4: 1,568,833 km (0.095 R)
• M5: 1,904,680 km (0.057 R)
• M6: 2,232,748 km (0.096 R)
• M7: 2,660,897 km (0.059 R)
• M8: 3,250,163 km (0.088 R)
• M9: 3,624,457 km (0.068 R)
• M10: 4,393,091 km (0.115 R)
• M11: 4,947,501 km (0.106 R)
• M12: 6,862,952 km (0.082 R)
• M13: 7,481,689 km (0.113 R)
• M14: 8,794,560 km (0.071 R)
• M15: 9,904,426 km (0.102 R)
• M16: 10,373,565 km (0.054 R)
• M17: 11,526,067 km (0.12 R)
• M18: 13,317,651 km (0.098 R)
• M19: 14,181,429 km (0.099 R)
• M20: 16,558,540 km (0.046 R)
• M21: 17,219,762 km (0.118 R)
• M22: 18,771,990 km (0.052 R)
• M23: 20,352,940 km (0.067 R)
• M24: 20,666,946 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.4

Radius: 12.5

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.11 AU - 3.61 AU

Year: 4251 Days

Day: 11.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,710,602 km

• M1: 158,424 km (0.076 R)
• M2: 654,491 km (0.109 R)
• M3: 1,902,287 km (0.046 R)
• M4: 2,640,851 km (0.063 R)
• M5: 3,876,230 km (0.099 R)
• M6: 5,537,664 km (0.079 R)
• M7: 6,352,674 km (0.075 R)
• M8: 7,158,857 km (0.12 R)
• M9: 8,063,325 km (0.12 R)
• M10: 9,420,926 km (0.12 R)
• M11: 9,810,030 km (0.102 R)
• M12: 10,394,958 km (0.04 R)
• M13: 10,964,327 km (0.05 R)
• M14: 15,115,369 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.4

Radius: 6.6

Gravity: 13.6 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.23 AU - 5.89 AU

Year: 9049 Days

Day: 20.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,710,602 km

• M1: 82,877 km (0.115 R)
• M2: 347,665 km (0.118 R)
• M3: 679,025 km (0.113 R)
• M4: 1,268,291 km (0.118 R)
• M5: 1,479,373 km (0.106 R)
• M6: 1,699,731 km (0.075 R)
• M7: 2,459,239 km (0.108 R)
• M8: 2,690,368 km (0.085 R)
• M9: 3,264,076 km (0.103 R)
• M10: 3,665,297 km (0.088 R)
• M11: 3,890,741 km (0.112 R)
• M12: 4,681,217 km (0.117 R)
• M13: 4,977,271 km (0.118 R)
• M14: 5,541,554 km (0.102 R)
• M15: 6,430,764 km (0.07 R)
• M16: 8,619,381 km (0.085 R)
• M17: 9,431,996 km (0.105 R)
• M18: 10,643,739 km (0.115 R)
• M19: 11,052,590 km (0.096 R)
• M20: 12,453,724 km (0.06 R)
• M21: 12,965,199 km (0.117 R)
• M22: 13,197,075 km (0.096 R)
• M23: 13,609,367 km (0.12 R)
• M24: 17,573,411 km (0.104 R)
• M25: 18,949,861 km (0.056 R)
• M26: 19,248,459 km (0.091 R)
• M27: 22,162,177 km (0.097 R)
• M28: 23,082,054 km (0.106 R)
• M29: 23,594,427 km (0.083 R)
• M30: 28,748,073 km (0.049 R)
• M31: 34,493,679 km (0.105 R)
• M32: 41,584,767 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.7

Radius: 6.6

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.7 AU - 7.54 AU

Year: 10451 Days

Day: 17.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,710,602 km

• M1: 82,129 km (0.1 R)
• M2: 349,760 km (0.066 R)
• M3: 819,497 km (0.057 R)
• M4: 1,755,082 km (0.032 R)
• M5: 2,596,421 km (0.099 R)
• M6: 2,825,305 km (0.111 R)
• M7: 4,086,415 km (0.1 R)
• M8: 4,324,126 km (0.077 R)
• M9: 5,039,803 km (0.116 R)
• M10: 5,861,394 km (0.079 R)
• M11: 7,588,352 km (0.118 R)
• M12: 8,133,038 km (0.104 R)
• M13: 8,395,881 km (0.111 R)
• M14: 14,155,100 km (0.102 R)
• M15: 17,088,116 km (0.098 R)
• M16: 20,818,638 km (0.066 R)
• M17: 21,883,625 km (0.062 R)
• M18: 24,045,015 km (0.119 R)
• M19: 25,696,127 km (0.086 R)
• M20: 26,181,423 km (0.115 R)
• M21: 27,421,439 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.3

Radius: 6

Gravity: 17.95 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.27 AU - 9.09 AU

Year: 16149 Days

Day: 17.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 64,710,602 km

• M1: 74,799 km (0.082 R)
• M2: 392,246 km (0.082 R)
• M3: 647,908 km (0.067 R)
• M4: 1,539,661 km (0.115 R)
• M5: 1,963,173 km (0.115 R)
• M6: 2,397,455 km (0.07 R)
• M7: 2,917,757 km (0.099 R)
• M8: 3,295,791 km (0.101 R)
• M9: 3,483,087 km (0.068 R)
• M10: 4,149,546 km (0.062 R)
• M11: 4,529,375 km (0.063 R)
• M12: 5,142,277 km (0.064 R)
• M13: 6,407,127 km (0.12 R)
• M14: 6,615,367 km (0.097 R)
• M15: 8,057,491 km (0.034 R)
• M16: 8,251,519 km (0.068 R)
• M17: 8,648,702 km (0.113 R)
• M18: 12,107,853 km (0.08 R)
• M19: 13,282,047 km (0.11 R)
• M20: 13,621,335 km (0.061 R)
• M21: 19,254,742 km (0.117 R)
• M22: 23,404,587 km (0.057 R)
• M23: 24,099,469 km (0.112 R)
• M24: 24,401,507 km (0.079 R)
• M25: 24,808,114 km (0.082 R)
• M26: 25,844,229 km (0.108 R)
• M27: 28,224,780 km (0.09 R)
• M28: 29,929,298 km (0.051 R)
• M29: 31,821,861 km (0.069 R)
• M30: 37,839,884 km (0.095 R)
• M31: 40,050,043 km (0.102 R)
• M32: 40,615,672 km (0.076 R)
• M33: 41,474,214 km (0.112 R)
• M34: 43,227,352 km (0.064 R)
• M35: 43,822,602 km (0.045 R)
• M36: 50,405,955 km (0.094 R)
• M37: 54,103,566 km (0.102 R)
• M38: 58,520,443 km (0.108 R)
• M39: 61,845,405 km (0.114 R)
• M40: 64,130,662 km (0.028 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: 501 - 17,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit