🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.5 AU - 0.72 AU

Year: 179 Days

Day: 44.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.7

Radius: 11.5

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.87 AU - 7.65 AU

Year: 5869 Days

Day: 10.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 94,978,127 km

• M1: 143,016 km (0.1 R)
• M2: 706,551 km (0.12 R)
• M3: 1,254,827 km (0.084 R)
• M4: 2,129,077 km (0.076 R)
• M5: 2,669,424 km (0.119 R)
• M6: 3,142,004 km (0.044 R)
• M7: 3,925,598 km (0.097 R)
• M8: 4,385,761 km (0.108 R)
• M9: 6,122,442 km (0.07 R)
• M10: 8,144,557 km (0.095 R)
• M11: 9,619,442 km (0.089 R)
• M12: 10,148,570 km (0.089 R)
• M13: 11,100,910 km (0.114 R)
• M14: 11,556,884 km (0.116 R)
• M15: 12,684,403 km (0.07 R)
• M16: 13,789,034 km (0.032 R)
• M17: 14,658,796 km (0.109 R)
• M18: 15,309,397 km (0.104 R)
• M19: 16,614,639 km (0.079 R)
• M20: 17,936,186 km (0.098 R)
• M21: 18,391,861 km (0.089 R)
• M22: 19,866,148 km (0.113 R)
• M23: 21,101,079 km (0.086 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.1

Radius: 4.7

Gravity: 32.73 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 10.47 AU - 13.49 AU

Year: 15539 Days

Day: 21.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 94,978,127 km

• M1: 58,493 km (0.107 R)
• M2: 409,001 km (0.057 R)
• M3: 581,786 km (0.075 R)
• M4: 833,859 km (0.1 R)
• M5: 1,194,988 km (0.105 R)
• M6: 1,720,824 km (0.058 R)
• M7: 2,366,788 km (0.08 R)
• M8: 3,762,536 km (0.041 R)
• M9: 4,600,135 km (0.116 R)
• M10: 5,151,403 km (0.047 R)
• M11: 6,551,340 km (0.09 R)
• M12: 6,981,134 km (0.051 R)
• M13: 8,089,206 km (0.11 R)
• M14: 8,433,430 km (0.102 R)
• M15: 9,309,775 km (0.108 R)
• M16: 12,625,013 km (0.063 R)
• M17: 16,967,091 km (0.117 R)
• M18: 18,441,378 km (0.07 R)
• M19: 20,718,557 km (0.108 R)
• M20: 22,689,359 km (0.102 R)
• M21: 24,679,310 km (0.115 R)
• M22: 25,194,376 km (0.068 R)
• M23: 25,611,455 km (0.105 R)
• M24: 25,927,405 km (0.083 R)
• M25: 26,352,563 km (0.068 R)
• M26: 26,566,936 km (0.074 R)
• M27: 32,067,201 km (0.071 R)
• M28: 35,732,798 km (0.112 R)
• M29: 40,091,033 km (0.117 R)
• M30: 42,250,627 km (0.046 R)
• M31: 46,020,195 km (0.108 R)
• M32: 46,175,477 km (0.111 R)
• M33: 47,272,179 km (0.117 R)
• M34: 59,210,538 km (0.103 R)
• M35: 59,947,607 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.3

Radius: 3.2

Gravity: 57.84 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 9.84 AU - 16.32 AU

Year: 17727 Days

Day: 23.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 94,978,127 km

• M1: 39,793 km (0.088 R)
• M2: 269,875 km (0.114 R)
• M3: 1,269,787 km (0.075 R)
• M4: 1,603,540 km (0.063 R)
• M5: 1,955,095 km (0.087 R)
• M6: 2,464,027 km (0.047 R)
• M7: 2,955,306 km (0.082 R)
• M8: 5,429,206 km (0.092 R)
• M9: 5,930,508 km (0.11 R)
• M10: 7,386,544 km (0.062 R)
• M11: 9,064,584 km (0.106 R)
• M12: 11,591,591 km (0.095 R)
• M13: 13,560,449 km (0.029 R)
• M14: 14,192,051 km (0.1 R)
• M15: 14,623,790 km (0.105 R)
• M16: 14,842,802 km (0.109 R)
• M17: 16,203,843 km (0.065 R)
• M18: 27,569,691 km (0.112 R)
• M19: 27,792,292 km (0.045 R)
• M20: 30,439,128 km (0.119 R)
• M21: 49,752,811 km (0.104 R)
• M22: 52,263,063 km (0.111 R)
• M23: 53,809,008 km (0.054 R)
• M24: 54,681,014 km (0.095 R)
• M25: 56,453,000 km (0.084 R)
• M26: 56,632,219 km (0.088 R)
• M27: 59,367,167 km (0.041 R)
• M28: 66,486,978 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.3

Radius: 6.1

Gravity: 17.64 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 19 AU - 19.3 AU

Year: 31404 Days

Day: 16.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 94,978,127 km

• M1: 115,190 km (0.106 R)
• M2: 748,737 km (0.11 R)
• M3: 1,677,142 km (0.093 R)
• M4: 3,814,895 km (0.086 R)
• M5: 4,055,748 km (0.118 R)
• M6: 6,411,765 km (0.116 R)
• M7: 7,524,474 km (0.117 R)
• M8: 9,740,467 km (0.096 R)
• M9: 9,996,429 km (0.095 R)
• M10: 12,357,233 km (0.091 R)
• M11: 14,231,694 km (0.101 R)
• M12: 14,812,284 km (0.102 R)
• M13: 17,668,705 km (0.077 R)
• M14: 23,172,860 km (0.098 R)
• M15: 31,356,312 km (0.086 R)
• M16: 34,363,080 km (0.037 R)
• M17: 36,470,914 km (0.08 R)
• M18: 37,088,603 km (0.082 R)
• M19: 44,701,789 km (0.057 R)
• M20: 47,576,162 km (0.107 R)
• M21: 68,845,987 km (0.052 R)
• M22: 69,789,052 km (0.075 R)
• M23: 73,157,847 km (0.062 R)
• M24: 81,787,250 km (0.105 R)
• M25: 83,911,690 km (0.072 R)
• M26: 88,270,672 km (0.108 R)
• M27: 101,031,221 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.8

Radius: 6.9

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 15.13 AU - 23.87 AU

Year: 32269 Days

Day: 22.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 94,978,127 km

• M1: 85,869 km (0.102 R)
• M2: 1,015,770 km (0.073 R)
• M3: 1,240,316 km (0.11 R)
• M4: 1,871,769 km (0.053 R)
• M5: 2,597,019 km (0.111 R)
• M6: 3,023,523 km (0.092 R)
• M7: 3,589,751 km (0.059 R)
• M8: 3,815,494 km (0.062 R)
• M9: 4,224,494 km (0.068 R)
• M10: 5,333,912 km (0.065 R)
• M11: 5,758,172 km (0.114 R)
• M12: 7,066,106 km (0.094 R)
• M13: 8,059,436 km (0.104 R)
• M14: 12,525,830 km (0.072 R)
• M15: 16,484,040 km (0.112 R)
• M16: 17,474,826 km (0.101 R)
• M17: 18,219,973 km (0.08 R)
• M18: 18,600,401 km (0.052 R)
• M19: 21,943,913 km (0.118 R)
• M20: 26,873,911 km (0.107 R)
• M21: 37,000,490 km (0.114 R)
• M22: 39,165,321 km (0.101 R)
• M23: 40,600,862 km (0.081 R)
• M24: 46,693,983 km (0.063 R)
• M25: 47,049,278 km (0.086 R)
• M26: 48,488,709 km (0.103 R)
• M27: 49,403,051 km (0.107 R)
• M28: 63,438,473 km (0.106 R)
• M29: 63,874,401 km (0.033 R)
• M30: 68,115,800 km (0.092 R)
• M31: 90,220,381 km (0.057 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: 162 - 17,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit