🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.2

Radius: 12.1

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.78 AU - 0.9 AU

Year: 522 Days

Day: 8.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 130.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 45,874,033 km

• M1: 160,967 km (0.087 R)
• M2: 297,700 km (0.089 R)
• M3: 374,144 km (0.09 R)
• M4: 477,068 km (0.109 R)
• M5: 577,597 km (0.115 R)
• M6: 675,135 km (0.113 R)
• M7: 774,917 km (0.052 R)
• M8: 850,314 km (0.068 R)
• M9: 950,694 km (0.098 R)
• M10: 1,046,138 km (0.1 R)
• M11: 1,150,108 km (0.062 R)
• M12: 1,272,479 km (0.108 R)
• M13: 1,368,821 km (0.072 R)
• M14: 1,509,891 km (0.101 R)
• M15: 1,623,286 km (0.1 R)
• M16: 1,796,072 km (0.054 R)
• M17: 1,899,145 km (0.114 R)
• M18: 1,974,991 km (0.08 R)
• M19: 2,057,868 km (0.094 R)
• M20: 2,166,177 km (0.113 R)
• M21: 2,313,531 km (0.074 R)
• M22: 2,458,192 km (0.069 R)
• M23: 2,554,084 km (0.088 R)
• M24: 2,651,323 km (0.1 R)
• M25: 2,762,923 km (0.086 R)
• M26: 2,889,782 km (0.104 R)
• M27: 3,004,823 km (0.083 R)
• M28: 3,204,835 km (0.047 R)
• M29: 3,373,731 km (0.095 R)
• M30: 3,509,566 km (0.104 R)
• M31: 3,603,514 km (0.116 R)
• M32: 3,757,300 km (0.117 R)
• M33: 3,995,610 km (0.079 R)
• M34: 4,147,302 km (0.103 R)
• M35: 4,231,376 km (0.095 R)
• M36: 4,308,568 km (0.116 R)
• M37: 4,503,195 km (0.108 R)
• M38: 4,605,670 km (0.054 R)
• M39: 4,692,885 km (0.105 R)
• M40: 4,941,816 km (0.098 R)
• M41: 5,129,412 km (0.093 R)
• M42: 5,302,796 km (0.077 R)
• M43: 5,385,972 km (0.066 R)
• M44: 5,655,398 km (0.05 R)
• M45: 5,774,627 km (0.09 R)
• M46: 5,877,401 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.4

Radius: 10.4

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.91 AU - 0.97 AU

Year: 618 Days

Day: 12.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 45,874,033 km

• M1: 140,921 km (0.065 R)
• M2: 218,413 km (0.073 R)
• M3: 285,433 km (0.109 R)
• M4: 386,860 km (0.069 R)
• M5: 497,263 km (0.059 R)
• M6: 571,015 km (0.049 R)
• M7: 693,386 km (0.077 R)
• M8: 777,759 km (0.073 R)
• M9: 940,821 km (0.07 R)
• M10: 1,009,337 km (0.108 R)
• M11: 1,084,136 km (0.098 R)
• M12: 1,216,380 km (0.029 R)
• M13: 1,373,757 km (0.1 R)
• M14: 1,512,584 km (0.059 R)
• M15: 1,614,909 km (0.094 R)
• M16: 1,820,905 km (0.1 R)
• M17: 1,902,586 km (0.053 R)
• M18: 1,985,463 km (0.117 R)
• M19: 2,064,002 km (0.077 R)
• M20: 2,364,843 km (0.058 R)
• M21: 2,442,335 km (0.098 R)
• M22: 2,526,708 km (0.053 R)
• M23: 2,618,262 km (0.098 R)
• M24: 2,698,596 km (0.11 R)
• M25: 2,767,112 km (0.094 R)
• M26: 2,969,967 km (0.055 R)
• M27: 3,092,786 km (0.116 R)
• M28: 3,158,011 km (0.111 R)
• M29: 3,343,512 km (0.059 R)
• M30: 3,580,326 km (0.089 R)
• M31: 3,669,636 km (0.085 R)
• M32: 3,794,700 km (0.028 R)
• M33: 3,977,807 km (0.105 R)
• M34: 4,070,558 km (0.07 R)
• M35: 4,192,780 km (0.088 R)
• M36: 4,323,678 km (0.104 R)
• M37: 4,478,063 km (0.087 R)
• M38: 4,611,803 km (0.039 R)
• M39: 4,679,272 km (0.108 R)
• M40: 4,762,149 km (0.086 R)
• M41: 4,982,806 km (0.094 R)
• M42: 5,059,849 km (0.117 R)
• M43: 5,144,820 km (0.071 R)
• M44: 5,379,390 km (0.042 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.3

Radius: 6.7

Gravity: 13.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.52 AU - 6.52 AU

Year: 10018 Days

Day: 16.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,874,033 km

• M1: 110,104 km (0.036 R)
• M2: 321,187 km (0.104 R)
• M3: 409,150 km (0.049 R)
• M4: 642,074 km (0.109 R)
• M5: 824,733 km (0.112 R)
• M6: 949,647 km (0.054 R)
• M7: 1,278,763 km (0.107 R)
• M8: 1,892,413 km (0.109 R)
• M9: 1,939,387 km (0.053 R)
• M10: 2,204,923 km (0.063 R)
• M11: 2,823,660 km (0.106 R)
• M12: 3,013,948 km (0.11 R)
• M13: 3,124,501 km (0.097 R)
• M14: 3,875,632 km (0.091 R)
• M15: 4,808,375 km (0.1 R)
• M16: 5,772,832 km (0.086 R)
• M17: 5,841,498 km (0.064 R)
• M18: 6,119,002 km (0.12 R)
• M19: 6,224,169 km (0.028 R)
• M20: 6,831,387 km (0.111 R)
• M21: 6,977,095 km (0.105 R)
• M22: 7,197,453 km (0.077 R)
• M23: 7,796,443 km (0.088 R)
• M24: 7,910,436 km (0.039 R)
• M25: 8,217,411 km (0.081 R)
• M26: 9,001,753 km (0.099 R)
• M27: 9,201,466 km (0.082 R)
• M28: 9,850,721 km (0.113 R)
• M29: 10,222,471 km (0.119 R)
• M30: 10,682,934 km (0.049 R)
• M31: 11,450,969 km (0.062 R)
• M32: 11,929,233 km (0.097 R)
• M33: 12,413,781 km (0.092 R)
• M34: 12,815,152 km (0.109 R)
• M35: 12,904,911 km (0.081 R)
• M36: 13,220,712 km (0.119 R)
• M37: 13,952,245 km (0.084 R)
• M38: 14,044,547 km (0.048 R)
• M39: 14,415,999 km (0.113 R)
• M40: 15,406,486 km (0.105 R)
• M41: 16,127,249 km (0.112 R)
• M42: 16,613,891 km (0.09 R)
• M43: 17,154,837 km (0.06 R)
• M44: 17,851,514 km (0.092 R)
• M45: 18,002,159 km (0.12 R)
• M46: 20,466,933 km (0.109 R)
• M47: 20,835,094 km (0.083 R)
• M48: 21,791,922 km (0.095 R)
• M49: 22,383,731 km (0.059 R)
• M50: 22,871,869 km (0.044 R)
• M51: 23,144,586 km (0.093 R)
• M52: 23,363,447 km (0.071 R)
• M53: 23,473,252 km (0.109 R)
• M54: 23,748,363 km (0.095 R)
• M55: 25,760,155 km (0.115 R)
• M56: 26,100,640 km (0.117 R)
• M57: 26,157,636 km (0.12 R)
• M58: 26,557,212 km (0.112 R)
• M59: 26,671,655 km (0.115 R)
• M60: 26,843,692 km (0.056 R)
• M61: 26,901,138 km (0.084 R)
• M62: 27,420,093 km (0.083 R)
• M63: 27,709,714 km (0.084 R)
• M64: 27,825,952 km (0.054 R)
• M65: 28,409,084 km (0.079 R)
• M66: 28,937,464 km (0.112 R)
• M67: 29,825,327 km (0.053 R)
• M68: 29,944,258 km (0.101 R)
• M69: 30,182,866 km (0.075 R)
• M70: 31,385,184 km (0.105 R)
• M71: 31,506,209 km (0.113 R)
• M72: 32,358,169 km (0.102 R)
• M73: 34,209,293 km (0.04 R)
• M74: 35,084,889 km (0.037 R)
• M75: 35,714,696 km (0.114 R)
• M76: 37,755,361 km (0.074 R)
• M77: 37,948,641 km (0.112 R)
• M78: 38,336,100 km (0.081 R)
• M79: 39,049,831 km (0.062 R)
• M80: 39,768,051 km (0.041 R)
• M81: 42,549,973 km (0.075 R)
• M82: 42,818,202 km (0.103 R)
• M83: 42,885,371 km (0.116 R)
• M84: 43,288,986 km (0.106 R)
• M85: 43,693,798 km (0.105 R)
• M86: 44,643,296 km (0.079 R)
• M87: 44,847,646 km (0.036 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 16,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit