🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.4

Radius: 13.3

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.55 AU - 0.91 AU

Year: 423 Days

Day: 9.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 67,359,139 km

• M1: 165,455 km (0.048 R)
• M2: 674,986 km (0.078 R)
• M3: 1,135,747 km (0.058 R)
• M4: 1,584,541 km (0.104 R)
• M5: 2,153,910 km (0.094 R)
• M6: 2,815,282 km (0.029 R)
• M7: 3,609,049 km (0.064 R)
• M8: 4,114,839 km (0.072 R)
• M9: 6,421,189 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.9

Radius: 11.8

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.18 AU - 1.26 AU

Year: 914 Days

Day: 9.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 67,359,139 km

• M1: 146,756 km (0.042 R)
• M2: 531,072 km (0.111 R)
• M3: 1,023,997 km (0.11 R)
• M4: 1,729,202 km (0.089 R)
• M5: 2,177,247 km (0.1 R)
• M6: 2,841,163 km (0.088 R)
• M7: 3,566,712 km (0.099 R)
• M8: 4,738,812 km (0.093 R)
• M9: 5,187,905 km (0.119 R)
• M10: 5,856,757 km (0.111 R)
• M11: 7,010,755 km (0.076 R)
• M12: 7,389,536 km (0.116 R)
• M13: 8,261,542 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.5

Radius: 8

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.61 AU - 1.95 AU

Year: 1611 Days

Day: 8.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 67,359,139 km

• M1: 99,632 km (0.059 R)
• M2: 422,614 km (0.056 R)
• M3: 902,973 km (0.087 R)
• M4: 1,538,165 km (0.112 R)
• M5: 1,976,337 km (0.07 R)
• M6: 2,275,683 km (0.119 R)
• M7: 2,672,865 km (0.093 R)
• M8: 3,804,872 km (0.057 R)
• M9: 4,287,026 km (0.081 R)
• M10: 6,632,272 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.8

Radius: 14.1

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2 AU - 2.3 AU

Year: 2138 Days

Day: 9.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,359,139 km

• M1: 175,329 km (0.039 R)
• M2: 637,586 km (0.092 R)
• M3: 1,201,420 km (0.117 R)
• M4: 1,897,200 km (0.086 R)
• M5: 2,978,045 km (0.092 R)
• M6: 4,695,129 km (0.081 R)
• M7: 5,148,261 km (0.081 R)
• M8: 5,630,714 km (0.085 R)
• M9: 6,303,306 km (0.098 R)
• M10: 6,856,818 km (0.051 R)
• M11: 7,442,494 km (0.102 R)
• M12: 8,061,530 km (0.103 R)
• M13: 8,548,322 km (0.088 R)
• M14: 9,474,033 km (0.069 R)
• M15: 10,164,727 km (0.104 R)
• M16: 10,656,604 km (0.025 R)
• M17: 11,323,661 km (0.112 R)
• M18: 12,483,194 km (0.097 R)
• M19: 14,510,694 km (0.111 R)
• M20: 16,959,013 km (0.119 R)
• M21: 18,419,986 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.7

Radius: 12.4

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.28 AU - 3.14 AU

Year: 3026 Days

Day: 7.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,359,139 km

• M1: 158,723 km (0.112 R)
• M2: 775,366 km (0.114 R)
• M3: 1,240,166 km (0.09 R)
• M4: 1,684,023 km (0.107 R)
• M5: 2,119,652 km (0.063 R)
• M6: 2,571,587 km (0.102 R)
• M7: 4,314,552 km (0.047 R)
• M8: 5,515,225 km (0.075 R)
• M9: 7,092,585 km (0.112 R)
• M10: 7,554,992 km (0.086 R)
• M11: 8,011,564 km (0.08 R)
• M12: 9,149,256 km (0.097 R)
• M13: 9,786,693 km (0.083 R)
• M14: 10,391,666 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.3

Radius: 9.3

Gravity: 11.16 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.63 AU - 3.11 AU

Year: 3298 Days

Day: 7.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,359,139 km

• M1: 116,238 km (0.082 R)
• M2: 464,202 km (0.056 R)
• M3: 1,033,272 km (0.101 R)
• M4: 1,516,773 km (0.065 R)
• M5: 2,131,770 km (0.09 R)
• M6: 2,716,398 km (0.114 R)
• M7: 3,250,463 km (0.109 R)
• M8: 4,599,985 km (0.088 R)
• M9: 5,576,261 km (0.113 R)
• M10: 6,084,295 km (0.071 R)
• M11: 6,778,130 km (0.088 R)
• M12: 7,761,287 km (0.079 R)
• M13: 10,049,237 km (0.103 R)
• M14: 10,759,528 km (0.087 R)
• M15: 11,148,931 km (0.047 R)
• M16: 11,818,681 km (0.039 R)
• M17: 12,801,389 km (0.059 R)
• M18: 14,453,997 km (0.103 R)
• M19: 20,721,250 km (0.119 R)
• M20: 21,460,413 km (0.075 R)
• M21: 23,062,307 km (0.114 R)
• M22: 25,345,619 km (0.064 R)

Asteroid Belt

Center: 5.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.9

Radius: 4.6

Gravity: 32.37 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.06 AU - 9.84 AU

Year: 16660 Days

Day: 17.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,359,139 km

• M1: 58,044 km (0.116 R)
• M2: 222,751 km (0.099 R)
• M3: 456,274 km (0.1 R)
• M4: 726,148 km (0.1 R)
• M5: 930,648 km (0.116 R)
• M6: 1,631,664 km (0.064 R)
• M7: 2,101,252 km (0.042 R)
• M8: 2,262,518 km (0.081 R)
• M9: 2,844,903 km (0.088 R)
• M10: 3,093,684 km (0.083 R)
• M11: 3,356,827 km (0.077 R)
• M12: 4,594,599 km (0.076 R)
• M13: 5,597,055 km (0.12 R)
• M14: 9,143,422 km (0.105 R)
• M15: 10,305,498 km (0.034 R)
• M16: 11,193,661 km (0.087 R)
• M17: 11,438,852 km (0.097 R)
• M18: 12,718,961 km (0.062 R)
• M19: 16,331,151 km (0.112 R)
• M20: 16,966,044 km (0.11 R)
• M21: 18,883,290 km (0.08 R)
• M22: 22,359,347 km (0.062 R)
• M23: 24,349,447 km (0.035 R)
• M24: 27,998,289 km (0.101 R)
• M25: 30,543,996 km (0.038 R)
• M26: 31,385,184 km (0.043 R)
• M27: 37,301,331 km (0.083 R)
• M28: 39,805,001 km (0.057 R)
• M29: 40,663,843 km (0.062 R)
• M30: 44,528,704 km (0.107 R)
• M31: 47,503,009 km (0.12 R)
• M32: 51,614,557 km (0.053 R)
• M33: 52,293,731 km (0.091 R)
• M34: 59,045,232 km (0.059 R)
• M35: 67,157,476 km (0.043 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 17,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit