🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.1

Radius: 9.3

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.36 AU - 2.16 AU

Year: 1508 Days

Day: 12.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 81,056,992 km

• M1: 115,639 km (0.1 R)
• M2: 416,480 km (0.094 R)
• M3: 753,674 km (0.101 R)
• M4: 1,082,640 km (0.09 R)
• M5: 1,431,801 km (0.084 R)
• M6: 1,757,177 km (0.11 R)
• M7: 2,121,148 km (0.091 R)
• M8: 2,535,385 km (0.096 R)
• M9: 3,386,746 km (0.072 R)
• M10: 3,819,832 km (0.078 R)
• M11: 4,289,569 km (0.085 R)
• M12: 4,739,111 km (0.077 R)
• M13: 5,035,764 km (0.09 R)
• M14: 5,911,061 km (0.037 R)
• M15: 6,516,483 km (0.112 R)
• M16: 6,859,362 km (0.104 R)
• M17: 7,960,851 km (0.099 R)
• M18: 8,728,737 km (0.085 R)
• M19: 9,055,309 km (0.109 R)
• M20: 9,955,888 km (0.045 R)
• M21: 10,477,685 km (0.093 R)
• M22: 11,611,488 km (0.036 R)
• M23: 12,007,174 km (0.056 R)
• M24: 12,337,336 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.3

Radius: 11.5

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.66 AU - 2.48 AU

Year: 1923 Days

Day: 6.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 81,056,992 km

• M1: 143,614 km (0.093 R)
• M2: 504,594 km (0.114 R)
• M3: 1,197,381 km (0.057 R)
• M4: 1,641,837 km (0.1 R)
• M5: 2,525,212 km (0.08 R)
• M6: 3,066,607 km (0.057 R)
• M7: 3,547,564 km (0.034 R)
• M8: 4,115,886 km (0.111 R)
• M9: 6,885,092 km (0.05 R)
• M10: 7,800,781 km (0.09 R)
• M11: 9,671,353 km (0.079 R)
• M12: 11,444,836 km (0.119 R)
• M13: 12,172,480 km (0.102 R)
• M14: 14,148,518 km (0.107 R)
• M15: 14,763,215 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.2

Radius: 8.4

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.63 AU - 2.67 AU

Year: 2036 Days

Day: 10.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 81,056,992 km

• M1: 105,466 km (0.051 R)
• M2: 620,981 km (0.062 R)
• M3: 1,529,189 km (0.105 R)
• M4: 2,495,891 km (0.111 R)
• M5: 2,827,849 km (0.077 R)
• M6: 3,275,146 km (0.051 R)
• M7: 4,462,205 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.3

Radius: 11.1

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.72 AU - 4.66 AU

Year: 5538 Days

Day: 6.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 81,056,992 km

• M1: 138,677 km (0.104 R)
• M2: 1,753,736 km (0.113 R)
• M3: 2,202,380 km (0.075 R)
• M4: 2,709,517 km (0.11 R)
• M5: 3,457,506 km (0.105 R)
• M6: 5,058,203 km (0.119 R)
• M7: 5,707,757 km (0.104 R)
• M8: 7,036,934 km (0.034 R)
• M9: 12,554,702 km (0.109 R)
• M10: 15,467,672 km (0.12 R)
• M11: 16,774,260 km (0.061 R)
• M12: 17,579,994 km (0.083 R)
• M13: 18,024,599 km (0.087 R)
• M14: 28,920,560 km (0.036 R)
• M15: 29,629,653 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.7

Radius: 11

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.67 AU - 5.01 AU

Year: 5838 Days

Day: 7 Hours

Environment

Temp: -210 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 81,056,992 km

• M1: 146,008 km (0.106 R)
• M2: 509,082 km (0.046 R)
• M3: 972,536 km (0.097 R)
• M4: 1,837,062 km (0.113 R)
• M5: 2,433,359 km (0.092 R)
• M6: 3,236,400 km (0.069 R)
• M7: 3,711,523 km (0.093 R)
• M8: 4,589,363 km (0.083 R)
• M9: 6,517,979 km (0.072 R)
• M10: 7,100,962 km (0.079 R)
• M11: 7,643,853 km (0.1 R)
• M12: 9,655,944 km (0.078 R)
• M13: 12,099,775 km (0.084 R)
• M14: 13,793,821 km (0.11 R)
• M15: 15,580,469 km (0.071 R)
• M16: 16,686,146 km (0.119 R)
• M17: 18,374,508 km (0.09 R)
• M18: 19,053,234 km (0.094 R)
• M19: 19,608,242 km (0.094 R)
• M20: 26,702,771 km (0.108 R)
• M21: 28,915,473 km (0.103 R)
• M22: 30,394,248 km (0.087 R)
• M23: 31,152,261 km (0.068 R)
• M24: 31,535,830 km (0.084 R)
• M25: 32,312,691 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.2

Radius: 5.3

Gravity: 16.24 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.96 AU - 9.88 AU

Year: 17201 Days

Day: 17.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 81,056,992 km

• M1: 70,012 km (0.076 R)
• M2: 311,762 km (0.082 R)
• M3: 517,908 km (0.117 R)
• M4: 758,760 km (0.105 R)
• M5: 1,545,196 km (0.099 R)
• M6: 1,854,266 km (0.093 R)
• M7: 2,343,002 km (0.073 R)
• M8: 3,081,866 km (0.117 R)
• M9: 3,765,378 km (0.079 R)
• M10: 4,203,102 km (0.108 R)
• M11: 6,539,970 km (0.063 R)
• M12: 6,787,854 km (0.03 R)
• M13: 7,435,164 km (0.081 R)
• M14: 8,122,716 km (0.063 R)
• M15: 8,901,971 km (0.069 R)
• M16: 10,272,587 km (0.1 R)
• M17: 15,435,957 km (0.093 R)
• M18: 16,475,064 km (0.073 R)
• M19: 18,201,124 km (0.082 R)
• M20: 19,957,553 km (0.09 R)
• M21: 28,442,894 km (0.117 R)
• M22: 32,323,014 km (0.114 R)
• M23: 32,561,622 km (0.05 R)
• M24: 37,191,377 km (0.041 R)
• M25: 39,051,776 km (0.057 R)
• M26: 39,458,383 km (0.107 R)
• M27: 42,669,651 km (0.108 R)
• M28: 49,448,379 km (0.103 R)
• M29: 50,243,043 km (0.073 R)
• M30: 51,369,964 km (0.08 R)
• M31: 51,695,040 km (0.053 R)
• M32: 53,340,916 km (0.078 R)
• M33: 53,841,470 km (0.117 R)
• M34: 54,513,614 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.2

Radius: 3.8

Gravity: 53.41 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 8.13 AU - 12.07 AU

Year: 20725 Days

Day: 20.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 81,056,992 km

• M1: 47,273 km (0.077 R)
• M2: 299,345 km (0.096 R)
• M3: 452,384 km (0.086 R)
• M4: 638,783 km (0.096 R)
• M5: 765,792 km (0.03 R)
• M6: 1,153,250 km (0.107 R)
• M7: 1,537,866 km (0.068 R)
• M8: 1,982,471 km (0.093 R)
• M9: 2,985,076 km (0.098 R)
• M10: 3,826,863 km (0.085 R)
• M11: 4,285,231 km (0.077 R)
• M12: 4,634,243 km (0.081 R)
• M13: 4,779,054 km (0.094 R)
• M14: 5,154,544 km (0.116 R)
• M15: 6,623,895 km (0.118 R)
• M16: 6,761,525 km (0.052 R)
• M17: 6,901,099 km (0.082 R)
• M18: 7,185,934 km (0.05 R)
• M19: 9,006,241 km (0.081 R)
• M20: 10,356,810 km (0.068 R)
• M21: 11,836,782 km (0.08 R)
• M22: 19,635,768 km (0.053 R)
• M23: 21,987,895 km (0.064 R)
• M24: 22,294,571 km (0.105 R)
• M25: 22,500,567 km (0.108 R)
• M26: 22,707,760 km (0.077 R)
• M27: 23,126,185 km (0.113 R)
• M28: 28,312,594 km (0.068 R)
• M29: 30,158,183 km (0.112 R)
• M30: 30,790,683 km (0.094 R)
• M31: 36,743,481 km (0.091 R)
• M32: 40,905,144 km (0.096 R)
• M33: 55,819,603 km (0.094 R)
• M34: 58,514,758 km (0.057 R)
• M35: 60,692,155 km (0.095 R)
• M36: 75,363,219 km (0.065 R)
• M37: 79,847,863 km (0.12 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: 245 - 16,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit