🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.4

Radius: 11.2

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.48 AU - 0.74 AU

Year: 329 Days

Day: 5.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 82,276,652 km

• M1: 139,276 km (0.099 R)
• M2: 569,968 km (0.075 R)
• M3: 926,908 km (0.102 R)
• M4: 1,637,199 km (0.098 R)
• M5: 1,989,053 km (0.104 R)
• M6: 2,556,029 km (0.07 R)
• M7: 3,105,353 km (0.12 R)
• M8: 3,584,515 km (0.09 R)
• M9: 4,174,678 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.8

Radius: 9.6

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.84 AU - 2.28 AU

Year: 2041 Days

Day: 12.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 73.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 82,276,652 km

• M1: 119,379 km (0.12 R)
• M2: 424,858 km (0.074 R)
• M3: 924,216 km (0.057 R)
• M4: 1,841,550 km (0.092 R)
• M5: 2,856,422 km (0.039 R)
• M6: 3,307,609 km (0.1 R)
• M7: 4,064,724 km (0.101 R)
• M8: 4,372,297 km (0.102 R)
• M9: 5,304,740 km (0.077 R)
• M10: 7,505,774 km (0.086 R)
• M11: 8,542,188 km (0.109 R)
• M12: 9,419,131 km (0.069 R)
• M13: 10,123,587 km (0.06 R)
• M14: 11,637,218 km (0.108 R)
• M15: 12,186,243 km (0.034 R)
• M16: 12,714,024 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.4

Radius: 13.6

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.6 AU - 2.84 AU

Year: 3096 Days

Day: 13.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 82,276,652 km

• M1: 169,195 km (0.095 R)
• M2: 615,146 km (0.056 R)
• M3: 1,090,718 km (0.057 R)
• M4: 1,669,213 km (0.073 R)
• M5: 2,156,902 km (0.12 R)
• M6: 3,322,718 km (0.083 R)
• M7: 3,870,546 km (0.045 R)
• M8: 4,918,628 km (0.081 R)
• M9: 6,637,508 km (0.095 R)
• M10: 7,726,580 km (0.094 R)
• M11: 10,333,323 km (0.092 R)
• M12: 11,266,216 km (0.098 R)
• M13: 12,170,086 km (0.108 R)
• M14: 14,833,227 km (0.099 R)
• M15: 15,369,685 km (0.112 R)
• M16: 15,868,445 km (0.072 R)
• M17: 17,269,728 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999

Radius: 11.3

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.68 AU - 3.84 AU

Year: 4063 Days

Day: 13.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 82,276,652 km

• M1: 143,464 km (0.061 R)
• M2: 515,963 km (0.116 R)
• M3: 1,033,272 km (0.096 R)
• M4: 1,643,781 km (0.109 R)
• M5: 2,083,001 km (0.081 R)
• M6: 3,463,789 km (0.093 R)
• M7: 3,962,698 km (0.037 R)
• M8: 4,997,766 km (0.115 R)
• M9: 6,112,569 km (0.118 R)
• M10: 6,777,980 km (0.084 R)
• M11: 7,811,552 km (0.095 R)
• M12: 10,189,709 km (0.101 R)
• M13: 10,762,520 km (0.06 R)
• M14: 11,217,746 km (0.07 R)
• M15: 13,168,353 km (0.11 R)
• M16: 15,507,166 km (0.102 R)
• M17: 16,684,202 km (0.073 R)
• M18: 18,110,318 km (0.097 R)
• M19: 18,755,085 km (0.116 R)
• M20: 19,348,390 km (0.105 R)
• M21: 19,750,958 km (0.075 R)
• M22: 21,417,030 km (0.042 R)
• M23: 23,477,142 km (0.103 R)
• M24: 26,892,910 km (0.112 R)
• M25: 29,287,374 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769

Radius: 9.6

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.68 AU - 4.3 AU

Year: 4500 Days

Day: 6.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,276,652 km

• M1: 120,127 km (0.076 R)
• M2: 425,456 km (0.079 R)
• M3: 779,704 km (0.092 R)
• M4: 1,244,505 km (0.063 R)
• M5: 1,643,632 km (0.052 R)
• M6: 1,942,528 km (0.093 R)
• M7: 2,484,821 km (0.03 R)
• M8: 2,792,244 km (0.07 R)
• M9: 3,402,454 km (0.113 R)
• M10: 4,408,200 km (0.032 R)
• M11: 5,745,605 km (0.103 R)
• M12: 6,103,444 km (0.035 R)
• M13: 6,996,393 km (0.079 R)
• M14: 9,566,634 km (0.118 R)
• M15: 11,783,076 km (0.094 R)
• M16: 12,215,713 km (0.077 R)
• M17: 13,840,047 km (0.084 R)
• M18: 14,159,887 km (0.086 R)
• M19: 14,704,124 km (0.102 R)
• M20: 16,420,461 km (0.11 R)
• M21: 18,202,919 km (0.111 R)
• M22: 21,644,269 km (0.083 R)
• M23: 23,555,382 km (0.071 R)
• M24: 25,656,484 km (0.065 R)
• M25: 27,964,180 km (0.034 R)
• M26: 29,081,377 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.7

Radius: 3.9

Gravity: 48.96 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.68 AU - 8.7 AU

Year: 17682 Days

Day: 22.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 82,276,652 km

• M1: 97,538 km (0.091 R)
• M2: 542,442 km (0.089 R)
• M3: 1,329,027 km (0.12 R)
• M4: 1,841,699 km (0.119 R)
• M5: 2,520,874 km (0.082 R)
• M6: 2,904,293 km (0.105 R)
• M7: 3,162,948 km (0.075 R)
• M8: 3,325,411 km (0.111 R)
• M9: 4,222,998 km (0.098 R)
• M10: 4,940,021 km (0.101 R)
• M11: 6,567,795 km (0.117 R)
• M12: 7,430,975 km (0.12 R)
• M13: 8,521,843 km (0.073 R)
• M14: 10,117,005 km (0.04 R)
• M15: 13,527,387 km (0.104 R)
• M16: 18,402,632 km (0.082 R)
• M17: 23,605,646 km (0.101 R)
• M18: 26,264,150 km (0.042 R)
• M19: 36,785,668 km (0.106 R)
• M20: 38,893,801 km (0.106 R)
• M21: 41,378,771 km (0.102 R)
• M22: 42,888,812 km (0.05 R)
• M23: 49,296,986 km (0.084 R)
• M24: 49,464,835 km (0.067 R)
• M25: 57,979,946 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.4

Radius: 5

Gravity: 38.22 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.99 AU - 9.27 AU

Year: 19042 Days

Day: 19 Hours

Environment

Temp: -238 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 82,276,652 km

• M1: 65,374 km (0.12 R)
• M2: 255,663 km (0.091 R)
• M3: 510,428 km (0.096 R)
• M4: 749,934 km (0.086 R)
• M5: 1,866,981 km (0.108 R)
• M6: 2,349,285 km (0.113 R)
• M7: 2,583,256 km (0.112 R)
• M8: 2,963,384 km (0.1 R)
• M9: 3,617,426 km (0.047 R)
• M10: 5,245,350 km (0.084 R)
• M11: 5,443,119 km (0.096 R)
• M12: 6,240,774 km (0.044 R)
• M13: 8,275,156 km (0.107 R)
• M14: 11,357,470 km (0.102 R)
• M15: 12,581,181 km (0.081 R)
• M16: 12,864,669 km (0.091 R)
• M17: 13,297,755 km (0.08 R)
• M18: 14,346,286 km (0.105 R)
• M19: 16,691,083 km (0.034 R)
• M20: 22,123,281 km (0.075 R)
• M21: 24,348,998 km (0.077 R)
• M22: 25,234,767 km (0.043 R)
• M23: 28,382,755 km (0.067 R)
• M24: 30,366,573 km (0.073 R)
• M25: 31,782,816 km (0.11 R)
• M26: 36,725,230 km (0.092 R)
• M27: 43,592,670 km (0.112 R)
• M28: 44,078,713 km (0.115 R)
• M29: 45,061,721 km (0.078 R)
• M30: 46,732,280 km (0.106 R)
• M31: 49,842,719 km (0.069 R)
• M32: 57,049,447 km (0.041 R)
• M33: 60,196,538 km (0.1 R)
• M34: 65,342,405 km (0.106 R)
• M35: 68,130,461 km (0.067 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 10,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit