🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668

Radius: 14.5

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.65 AU - 1.09 AU

Year: 550 Days

Day: 7.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 67,577,695 km

• M1: 180,415 km (0.112 R)
• M2: 641,924 km (0.093 R)
• M3: 1,692,999 km (0.1 R)
• M4: 2,517,134 km (0.108 R)
• M5: 3,108,644 km (0.108 R)
• M6: 4,697,822 km (0.111 R)
• M7: 5,446,709 km (0.051 R)
• M8: 6,105,687 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.1

Radius: 8.8

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.83 AU - 0.91 AU

Year: 550 Days

Day: 5.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 67,577,695 km

• M1: 113,545 km (0.107 R)
• M2: 464,651 km (0.098 R)
• M3: 774,169 km (0.091 R)
• M4: 1,655,450 km (0.074 R)
• M5: 3,253,454 km (0.081 R)
• M6: 3,841,524 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.1

Radius: 8.9

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.92 AU - 2.38 AU

Year: 2138 Days

Day: 13.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 67,577,695 km

• M1: 123,568 km (0.067 R)
• M2: 501,003 km (0.07 R)
• M3: 1,089,372 km (0.078 R)
• M4: 1,887,476 km (0.112 R)
• M5: 2,719,689 km (0.075 R)
• M6: 3,490,866 km (0.08 R)
• M7: 3,910,937 km (0.115 R)
• M8: 4,437,222 km (0.078 R)
• M9: 5,355,903 km (0.095 R)
• M10: 6,095,964 km (0.099 R)
• M11: 8,104,614 km (0.113 R)
• M12: 8,960,314 km (0.046 R)
• M13: 11,997,001 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.1

Radius: 14.1

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.28 AU - 4.8 AU

Year: 5508 Days

Day: 5.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 67,577,695 km

• M1: 175,329 km (0.083 R)
• M2: 742,155 km (0.097 R)
• M3: 1,229,844 km (0.081 R)
• M4: 1,938,639 km (0.103 R)
• M5: 3,222,338 km (0.097 R)
• M6: 3,808,612 km (0.093 R)
• M7: 4,253,965 km (0.109 R)
• M8: 5,385,972 km (0.07 R)
• M9: 6,096,861 km (0.08 R)
• M10: 6,584,101 km (0.101 R)
• M11: 7,031,848 km (0.091 R)
• M12: 8,314,350 km (0.054 R)
• M13: 9,031,074 km (0.037 R)
• M14: 10,331,079 km (0.107 R)
• M15: 11,522,028 km (0.085 R)
• M16: 12,080,028 km (0.085 R)
• M17: 12,655,980 km (0.11 R)
• M18: 14,817,519 km (0.115 R)
• M19: 17,395,988 km (0.114 R)
• M20: 18,696,293 km (0.1 R)
• M21: 19,664,042 km (0.117 R)
• M22: 20,127,047 km (0.12 R)
• M23: 21,212,679 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.2

Radius: 10.2

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.74 AU - 5.6 AU

Year: 6845 Days

Day: 6.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,577,695 km

• M1: 126,859 km (0.116 R)
• M2: 475,123 km (0.073 R)
• M3: 957,576 km (0.111 R)
• M4: 1,317,359 km (0.098 R)
• M5: 1,730,997 km (0.054 R)
• M6: 2,350,931 km (0.076 R)
• M7: 3,521,683 km (0.084 R)
• M8: 3,878,325 km (0.09 R)
• M9: 4,282,389 km (0.045 R)
• M10: 5,952,200 km (0.061 R)
• M11: 6,584,550 km (0.099 R)
• M12: 7,806,765 km (0.047 R)
• M13: 10,101,297 km (0.063 R)
• M14: 10,695,350 km (0.083 R)
• M15: 11,721,741 km (0.093 R)
• M16: 12,959,664 km (0.074 R)
• M17: 15,975,407 km (0.091 R)
• M18: 16,840,681 km (0.097 R)
• M19: 18,289,836 km (0.091 R)
• M20: 19,689,623 km (0.041 R)
• M21: 23,794,589 km (0.09 R)
• M22: 24,770,266 km (0.091 R)

Asteroid Belt

Center: 5.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.8

Radius: 7.7

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.02 AU - 8.42 AU

Year: 13158 Days

Day: 19.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 63.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,577,695 km

• M1: 95,743 km (0.072 R)
• M2: 425,307 km (0.089 R)
• M3: 691,292 km (0.115 R)
• M4: 1,502,860 km (0.114 R)
• M5: 1,814,024 km (0.088 R)
• M6: 2,607,940 km (0.044 R)
• M7: 3,222,488 km (0.097 R)
• M8: 3,717,956 km (0.059 R)
• M9: 4,122,020 km (0.103 R)
• M10: 5,444,615 km (0.091 R)
• M11: 5,684,121 km (0.103 R)
• M12: 6,445,275 km (0.108 R)
• M13: 8,574,352 km (0.094 R)
• M14: 10,490,251 km (0.112 R)
• M15: 10,862,152 km (0.052 R)
• M16: 11,915,770 km (0.096 R)
• M17: 14,289,589 km (0.074 R)
• M18: 17,253,272 km (0.07 R)
• M19: 17,921,675 km (0.08 R)
• M20: 18,376,902 km (0.094 R)
• M21: 18,995,638 km (0.083 R)
• M22: 21,018,950 km (0.067 R)
• M23: 22,125,974 km (0.106 R)
• M24: 27,541,417 km (0.103 R)
• M25: 30,446,308 km (0.074 R)
• M26: 31,751,550 km (0.113 R)
• M27: 32,194,808 km (0.108 R)
• M28: 33,663,859 km (0.09 R)
• M29: 41,157,815 km (0.104 R)
• M30: 47,348,773 km (0.027 R)
• M31: 48,072,677 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.4

Radius: 5

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.72 AU - 9.36 AU

Year: 14043 Days

Day: 20.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,577,695 km

• M1: 62,233 km (0.037 R)
• M2: 265,985 km (0.107 R)
• M3: 519,703 km (0.112 R)
• M4: 766,390 km (0.101 R)
• M5: 1,165,367 km (0.094 R)
• M6: 1,606,532 km (0.111 R)
• M7: 1,796,371 km (0.111 R)
• M8: 2,100,803 km (0.118 R)
• M9: 2,401,644 km (0.058 R)
• M10: 2,670,621 km (0.083 R)
• M11: 3,952,077 km (0.114 R)
• M12: 4,382,918 km (0.052 R)
• M13: 5,056,258 km (0.118 R)
• M14: 6,069,784 km (0.104 R)
• M15: 7,448,328 km (0.118 R)
• M16: 7,895,476 km (0.067 R)
• M17: 8,887,909 km (0.113 R)
• M18: 9,390,857 km (0.062 R)
• M19: 10,254,336 km (0.066 R)
• M20: 10,756,386 km (0.097 R)
• M21: 13,995,928 km (0.069 R)
• M22: 17,546,633 km (0.106 R)
• M23: 23,411,020 km (0.08 R)
• M24: 25,898,084 km (0.093 R)
• M25: 26,827,386 km (0.038 R)
• M26: 29,547,225 km (0.047 R)
• M27: 31,809,145 km (0.106 R)
• M28: 39,525,553 km (0.097 R)
• M29: 41,005,375 km (0.093 R)
• M30: 41,255,502 km (0.117 R)
• M31: 42,012,019 km (0.113 R)
• M32: 42,266,335 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.6

Radius: 4.9

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.99 AU - 9.09 AU

Year: 15462 Days

Day: 23.8 Hours

Environment

Temp: -242 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 67,577,695 km

• M1: 89,908 km (0.115 R)
• M2: 516,561 km (0.106 R)
• M3: 2,688,723 km (0.117 R)
• M4: 3,578,531 km (0.074 R)
• M5: 3,782,881 km (0.113 R)
• M6: 5,918,241 km (0.117 R)
• M7: 6,168,219 km (0.051 R)
• M8: 7,118,914 km (0.088 R)
• M9: 7,566,660 km (0.116 R)
• M10: 8,384,063 km (0.091 R)
• M11: 9,841,446 km (0.045 R)
• M12: 10,866,640 km (0.052 R)
• M13: 11,904,550 km (0.117 R)
• M14: 31,641,595 km (0.104 R)
• M15: 37,613,243 km (0.086 R)
• M16: 39,090,522 km (0.038 R)
• M17: 42,819,548 km (0.095 R)
• M18: 44,023,362 km (0.116 R)
• M19: 44,565,505 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.4

Radius: 3.5

Gravity: 50.16 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.97 AU - 9.61 AU

Year: 17676 Days

Day: 17.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 67,577,695 km

• M1: 43,683 km (0.096 R)
• M2: 567,724 km (0.063 R)
• M3: 1,690,606 km (0.053 R)
• M4: 1,997,580 km (0.089 R)
• M5: 2,174,555 km (0.086 R)
• M6: 2,383,244 km (0.094 R)
• M7: 2,988,965 km (0.078 R)
• M8: 3,168,184 km (0.11 R)
• M9: 4,269,224 km (0.075 R)
• M10: 4,801,044 km (0.115 R)
• M11: 5,011,379 km (0.083 R)
• M12: 5,718,229 km (0.092 R)
• M13: 7,795,844 km (0.107 R)
• M14: 7,940,356 km (0.114 R)
• M15: 8,689,542 km (0.074 R)
• M16: 10,856,018 km (0.119 R)
• M17: 13,016,810 km (0.09 R)
• M18: 14,630,971 km (0.12 R)
• M19: 14,924,632 km (0.084 R)
• M20: 15,676,062 km (0.111 R)
• M21: 16,849,956 km (0.068 R)
• M22: 20,264,528 km (0.042 R)
• M23: 24,728,977 km (0.118 R)
• M24: 26,100,191 km (0.074 R)
• M25: 30,516,170 km (0.116 R)
• M26: 34,104,874 km (0.116 R)
• M27: 39,928,569 km (0.095 R)
• M28: 42,999,066 km (0.108 R)
• M29: 50,101,075 km (0.111 R)
• M30: 57,945,688 km (0.083 R)
• M31: 58,312,053 km (0.04 R)
• M32: 59,420,723 km (0.067 R)
• M33: 62,062,173 km (0.077 R)
• M34: 65,373,522 km (0.049 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 18,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit