🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.5

Radius: 11.4

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.85 AU - 0.95 AU

Year: 579 Days

Day: 6.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 43,626,568 km

• M1: 141,819 km (0.099 R)
• M2: 503,397 km (0.101 R)
• M3: 1,022,651 km (0.069 R)
• M4: 1,384,678 km (0.098 R)
• M5: 1,803,103 km (0.116 R)
• M6: 2,196,695 km (0.084 R)
• M7: 3,057,631 km (0.063 R)
• M8: 3,460,199 km (0.063 R)
• M9: 3,911,536 km (0.111 R)
• M10: 4,445,899 km (0.057 R)
• M11: 4,886,166 km (0.115 R)
• M12: 5,305,488 km (0.077 R)
• M13: 5,748,747 km (0.102 R)
• M14: 6,328,439 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.3

Radius: 11.4

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.76 AU - 1.24 AU

Year: 678 Days

Day: 6.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 43,626,568 km

• M1: 247,734 km (0.091 R)
• M2: 613,501 km (0.05 R)
• M3: 1,016,518 km (0.116 R)
• M4: 2,087,937 km (0.098 R)
• M5: 2,609,436 km (0.117 R)
• M6: 3,364,007 km (0.042 R)
• M7: 3,963,895 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.4

Radius: 12.7

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.91 AU - 2.89 AU

Year: 2522 Days

Day: 7.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 43,626,568 km

• M1: 157,975 km (0.045 R)
• M2: 642,074 km (0.091 R)
• M3: 1,048,083 km (0.101 R)
• M4: 1,463,067 km (0.033 R)
• M5: 2,355,119 km (0.103 R)
• M6: 5,083,036 km (0.098 R)
• M7: 5,673,350 km (0.089 R)
• M8: 6,070,682 km (0.107 R)
• M9: 7,182,343 km (0.104 R)
• M10: 8,398,574 km (0.091 R)
• M11: 9,866,129 km (0.103 R)
• M12: 10,474,095 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.3

Radius: 14.9

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.08 AU - 3.46 AU

Year: 3127 Days

Day: 10.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 43,626,568 km

• M1: 185,651 km (0.116 R)
• M2: 722,707 km (0.077 R)
• M3: 1,399,338 km (0.089 R)
• M4: 1,948,363 km (0.1 R)
• M5: 2,819,321 km (0.106 R)
• M6: 3,753,411 km (0.064 R)
• M7: 4,531,020 km (0.09 R)
• M8: 5,082,737 km (0.061 R)
• M9: 6,586,645 km (0.113 R)
• M10: 7,523,576 km (0.081 R)
• M11: 8,058,688 km (0.119 R)
• M12: 9,168,255 km (0.062 R)
• M13: 12,410,490 km (0.111 R)
• M14: 14,956,197 km (0.106 R)
• M15: 16,967,839 km (0.1 R)
• M16: 17,599,142 km (0.094 R)
• M17: 18,545,648 km (0.025 R)
• M18: 20,475,610 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.7

Radius: 9.8

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.33 AU - 3.43 AU

Year: 4215 Days

Day: 10.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 43,626,568 km

• M1: 123,269 km (0.107 R)
• M2: 479,910 km (0.093 R)
• M3: 877,840 km (0.111 R)
• M4: 1,247,646 km (0.05 R)
• M5: 1,600,996 km (0.083 R)
• M6: 2,758,734 km (0.093 R)
• M7: 3,225,031 km (0.102 R)
• M8: 4,167,797 km (0.106 R)
• M9: 4,512,620 km (0.088 R)
• M10: 5,041,747 km (0.094 R)
• M11: 5,433,843 km (0.106 R)
• M12: 5,899,242 km (0.108 R)
• M13: 8,130,943 km (0.105 R)
• M14: 10,437,892 km (0.11 R)
• M15: 11,530,705 km (0.11 R)
• M16: 12,787,626 km (0.085 R)
• M17: 14,569,935 km (0.099 R)
• M18: 15,015,288 km (0.066 R)
• M19: 17,880,386 km (0.091 R)
• M20: 19,322,659 km (0.102 R)
• M21: 20,408,142 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.9

Radius: 6.3

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.11 AU - 7.35 AU

Year: 11842 Days

Day: 19.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 43,626,568 km

• M1: 78,389 km (0.058 R)
• M2: 669,899 km (0.102 R)
• M3: 927,956 km (0.056 R)
• M4: 1,136,046 km (0.108 R)
• M5: 1,362,837 km (0.097 R)
• M6: 2,196,994 km (0.103 R)
• M7: 2,611,979 km (0.09 R)
• M8: 2,817,377 km (0.115 R)
• M9: 3,548,461 km (0.107 R)
• M10: 3,775,252 km (0.089 R)
• M11: 4,258,004 km (0.106 R)
• M12: 4,631,550 km (0.062 R)
• M13: 5,153,048 km (0.06 R)
• M14: 5,543,947 km (0.042 R)
• M15: 5,850,174 km (0.117 R)
• M16: 6,913,815 km (0.087 R)
• M17: 8,362,222 km (0.065 R)
• M18: 8,856,493 km (0.093 R)
• M19: 9,513,377 km (0.109 R)
• M20: 10,456,293 km (0.105 R)
• M21: 11,569,151 km (0.082 R)
• M22: 11,957,059 km (0.096 R)
• M23: 13,596,053 km (0.101 R)
• M24: 13,903,776 km (0.05 R)
• M25: 15,984,084 km (0.071 R)
• M26: 16,885,411 km (0.069 R)
• M27: 20,029,360 km (0.11 R)
• M28: 21,240,504 km (0.073 R)
• M29: 21,738,515 km (0.076 R)
• M30: 25,351,454 km (0.055 R)
• M31: 29,962,808 km (0.098 R)
• M32: 30,905,424 km (0.111 R)
• M33: 46,113,992 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.6

Radius: 4.5

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.46 AU - 10.44 AU

Year: 18160 Days

Day: 19.2 Hours

Environment

Temp: -243 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 43,626,568 km

• M1: 56,847 km (0.104 R)
• M2: 203,004 km (0.105 R)
• M3: 379,081 km (0.082 R)
• M4: 658,231 km (0.082 R)
• M5: 904,020 km (0.044 R)
• M6: 1,186,012 km (0.091 R)
• M7: 1,768,396 km (0.098 R)
• M8: 2,005,210 km (0.109 R)
• M9: 3,147,689 km (0.077 R)
• M10: 5,372,658 km (0.11 R)
• M11: 5,600,944 km (0.097 R)
• M12: 5,938,287 km (0.058 R)
• M13: 12,985,095 km (0.03 R)
• M14: 14,431,557 km (0.119 R)
• M15: 15,518,984 km (0.115 R)
• M16: 16,936,125 km (0.107 R)
• M17: 17,999,616 km (0.116 R)
• M18: 21,701,565 km (0.049 R)
• M19: 26,251,135 km (0.078 R)
• M20: 30,154,892 km (0.096 R)
• M21: 32,889,541 km (0.108 R)
• M22: 33,215,365 km (0.086 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 18,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit