🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.13 AU - 1.81 AU

Year: 807 Days

Day: 28.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,633,326 km

• M1: 43,084 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.9

Radius: 13.3

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.48 AU - 3.86 AU

Year: 3185 Days

Day: 14 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 98,633,326 km

• M1: 165,455 km (0.086 R)
• M2: 579,841 km (0.064 R)
• M3: 1,248,693 km (0.081 R)
• M4: 1,961,677 km (0.119 R)
• M5: 2,511,299 km (0.09 R)
• M6: 3,539,785 km (0.12 R)
• M7: 4,139,971 km (0.11 R)
• M8: 5,492,635 km (0.09 R)
• M9: 6,013,236 km (0.101 R)
• M10: 6,717,692 km (0.057 R)
• M11: 7,775,798 km (0.105 R)
• M12: 8,794,709 km (0.09 R)
• M13: 9,241,558 km (0.101 R)
• M14: 10,758,032 km (0.037 R)
• M15: 11,226,572 km (0.116 R)
• M16: 12,388,349 km (0.084 R)
• M17: 12,998,709 km (0.058 R)
• M18: 13,727,699 km (0.1 R)
• M19: 14,535,079 km (0.047 R)
• M20: 15,374,024 km (0.118 R)
• M21: 17,437,726 km (0.104 R)
• M22: 19,179,644 km (0.09 R)
• M23: 21,300,044 km (0.11 R)
• M24: 22,245,203 km (0.114 R)
• M25: 22,797,818 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.8

Radius: 10

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.06 AU - 5.16 AU

Year: 4484 Days

Day: 12.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 98,633,326 km

• M1: 124,615 km (0.105 R)
• M2: 659,278 km (0.117 R)
• M3: 990,488 km (0.115 R)
• M4: 1,381,536 km (0.113 R)
• M5: 1,796,371 km (0.118 R)
• M6: 2,128,030 km (0.075 R)
• M7: 3,693,272 km (0.088 R)
• M8: 4,307,072 km (0.043 R)
• M9: 4,626,165 km (0.111 R)
• M10: 6,125,434 km (0.093 R)
• M11: 6,919,650 km (0.102 R)
• M12: 7,393,576 km (0.082 R)
• M13: 13,190,643 km (0.072 R)
• M14: 13,761,658 km (0.064 R)
• M15: 15,177,003 km (0.074 R)
• M16: 15,978,100 km (0.098 R)
• M17: 16,389,045 km (0.067 R)
• M18: 18,167,465 km (0.081 R)
• M19: 18,744,613 km (0.114 R)
• M20: 19,466,722 km (0.09 R)
• M21: 20,003,330 km (0.105 R)
• M22: 20,549,811 km (0.041 R)
• M23: 21,601,185 km (0.113 R)
• M24: 24,814,098 km (0.066 R)
• M25: 25,128,254 km (0.086 R)
• M26: 26,005,944 km (0.107 R)
• M27: 26,493,185 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63

Radius: 10.1

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.42 AU - 7.22 AU

Year: 6361 Days

Day: 9.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 98,633,326 km

• M1: 125,961 km (0.087 R)
• M2: 617,091 km (0.113 R)
• M3: 1,260,362 km (0.082 R)
• M4: 1,753,137 km (0.088 R)
• M5: 2,449,366 km (0.071 R)
• M6: 3,004,524 km (0.091 R)
• M7: 3,659,014 km (0.048 R)
• M8: 4,114,540 km (0.113 R)
• M9: 5,832,223 km (0.095 R)
• M10: 6,404,135 km (0.068 R)
• M11: 6,823,757 km (0.098 R)
• M12: 8,043,130 km (0.102 R)
• M13: 10,154,105 km (0.113 R)
• M14: 11,243,178 km (0.104 R)
• M15: 12,773,265 km (0.119 R)
• M16: 13,997,873 km (0.048 R)
• M17: 15,577,925 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.9

Radius: 6.5

Gravity: 18.1 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 9.14 AU - 15.16 AU

Year: 19187 Days

Day: 21.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 98,633,326 km

• M1: 185,801 km (0.077 R)
• M2: 389,104 km (0.082 R)
• M3: 731,982 km (0.054 R)
• M4: 1,051,075 km (0.05 R)
• M5: 2,030,043 km (0.091 R)
• M6: 2,410,470 km (0.081 R)
• M7: 3,934,723 km (0.054 R)
• M8: 9,104,826 km (0.027 R)
• M9: 12,091,846 km (0.106 R)
• M10: 12,982,103 km (0.112 R)
• M11: 13,335,753 km (0.062 R)
• M12: 14,586,840 km (0.115 R)
• M13: 23,670,572 km (0.115 R)
• M14: 28,353,733 km (0.086 R)
• M15: 30,165,513 km (0.051 R)
• M16: 30,412,798 km (0.116 R)
• M17: 30,786,195 km (0.099 R)
• M18: 45,057,682 km (0.091 R)
• M19: 47,519,464 km (0.119 R)
• M20: 49,724,238 km (0.086 R)
• M21: 57,501,831 km (0.029 R)
• M22: 61,578,672 km (0.12 R)
• M23: 67,519,503 km (0.06 R)
• M24: 69,869,386 km (0.103 R)
• M25: 70,302,323 km (0.026 R)
• M26: 72,273,125 km (0.044 R)
• M27: 76,554,018 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.6

Radius: 4.4

Gravity: 47.19 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 14.7 AU - 14.72 AU

Year: 25560 Days

Day: 15.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 98,633,326 km

• M1: 56,847 km (0.081 R)
• M2: 200,760 km (0.109 R)
• M3: 592,108 km (0.081 R)
• M4: 763,398 km (0.111 R)
• M5: 980,764 km (0.059 R)
• M6: 1,118,693 km (0.038 R)
• M7: 1,747,602 km (0.041 R)
• M8: 1,889,272 km (0.093 R)
• M9: 2,195,648 km (0.064 R)
• M10: 2,559,769 km (0.098 R)
• M11: 2,991,509 km (0.116 R)
• M12: 3,760,890 km (0.105 R)
• M13: 4,653,990 km (0.12 R)
• M14: 10,420,688 km (0.089 R)
• M15: 12,978,064 km (0.118 R)
• M16: 13,441,369 km (0.074 R)
• M17: 15,065,553 km (0.1 R)
• M18: 15,491,159 km (0.051 R)
• M19: 17,740,363 km (0.116 R)
• M20: 19,588,644 km (0.098 R)
• M21: 21,029,870 km (0.07 R)
• M22: 21,776,364 km (0.108 R)
• M23: 22,430,256 km (0.106 R)
• M24: 22,984,965 km (0.111 R)
• M25: 24,353,486 km (0.104 R)
• M26: 27,377,607 km (0.11 R)
• M27: 27,883,547 km (0.08 R)
• M28: 28,524,724 km (0.091 R)
• M29: 31,325,345 km (0.04 R)
• M30: 41,642,512 km (0.061 R)
• M31: 47,196,183 km (0.113 R)
• M32: 48,657,755 km (0.105 R)
• M33: 55,006,539 km (0.103 R)
• M34: 56,014,230 km (0.096 R)
• M35: 59,321,390 km (0.098 R)
• M36: 65,868,541 km (0.093 R)
• M37: 72,398,638 km (0.104 R)
• M38: 79,603,121 km (0.104 R)
• M39: 80,632,953 km (0.052 R)
• M40: 91,423,298 km (0.112 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: 363 - 17,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit