🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.3

Radius: 12.8

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.81 AU - 0.95 AU

Year: 550 Days

Day: 10.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 72,983,496 km

• M1: 172,038 km (0.038 R)
• M2: 262,095 km (0.083 R)
• M3: 358,885 km (0.103 R)
• M4: 471,832 km (0.09 R)
• M5: 590,164 km (0.064 R)
• M6: 731,683 km (0.119 R)
• M7: 902,674 km (0.117 R)
• M8: 1,178,682 km (0.071 R)
• M9: 1,402,630 km (0.07 R)
• M10: 1,558,211 km (0.066 R)
• M11: 1,682,826 km (0.079 R)
• M12: 1,805,497 km (0.106 R)
• M13: 1,914,853 km (0.091 R)
• M14: 2,020,768 km (0.106 R)
• M15: 2,105,740 km (0.054 R)
• M16: 2,215,395 km (0.083 R)
• M17: 2,434,406 km (0.039 R)
• M18: 2,543,613 km (0.082 R)
• M19: 2,679,447 km (0.099 R)
• M20: 2,785,961 km (0.084 R)
• M21: 2,900,404 km (0.103 R)
• M22: 3,023,074 km (0.092 R)
• M23: 3,114,478 km (0.115 R)
• M24: 3,266,918 km (0.034 R)
• M25: 3,435,366 km (0.065 R)
• M26: 3,565,216 km (0.111 R)
• M27: 3,908,244 km (0.116 R)
• M28: 4,058,441 km (0.079 R)
• M29: 4,167,049 km (0.072 R)
• M30: 4,320,686 km (0.111 R)
• M31: 4,446,348 km (0.067 R)
• M32: 4,595,946 km (0.099 R)
• M33: 4,678,973 km (0.112 R)
• M34: 4,869,411 km (0.103 R)
• M35: 5,124,774 km (0.118 R)
• M36: 5,321,196 km (0.108 R)
• M37: 5,408,561 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.9

Radius: 12.2

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.33 AU - 5.25 AU

Year: 5925 Days

Day: 9.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 72,983,496 km

• M1: 176,825 km (0.066 R)
• M2: 513,270 km (0.108 R)
• M3: 750,682 km (0.072 R)
• M4: 969,544 km (0.11 R)
• M5: 1,104,481 km (0.108 R)
• M6: 1,457,532 km (0.111 R)
• M7: 1,859,801 km (0.09 R)
• M8: 2,296,627 km (0.082 R)
• M9: 2,387,881 km (0.099 R)
• M10: 3,027,711 km (0.118 R)
• M11: 3,264,076 km (0.083 R)
• M12: 3,612,340 km (0.109 R)
• M13: 3,881,466 km (0.116 R)
• M14: 3,990,972 km (0.103 R)
• M15: 4,138,625 km (0.104 R)
• M16: 4,231,825 km (0.111 R)
• M17: 5,022,749 km (0.052 R)
• M18: 5,122,381 km (0.086 R)
• M19: 6,218,484 km (0.111 R)
• M20: 6,628,981 km (0.07 R)
• M21: 6,738,337 km (0.109 R)
• M22: 6,959,143 km (0.049 R)
• M23: 7,159,904 km (0.034 R)
• M24: 8,051,956 km (0.037 R)
• M25: 8,690,140 km (0.111 R)
• M26: 8,882,374 km (0.108 R)
• M27: 9,003,249 km (0.077 R)
• M28: 9,271,029 km (0.068 R)
• M29: 9,541,502 km (0.11 R)
• M30: 9,665,369 km (0.067 R)
• M31: 9,964,714 km (0.115 R)
• M32: 10,317,915 km (0.045 R)
• M33: 10,572,680 km (0.116 R)
• M34: 11,586,205 km (0.08 R)
• M35: 12,144,804 km (0.049 R)
• M36: 12,549,167 km (0.084 R)
• M37: 13,288,330 km (0.116 R)
• M38: 13,398,883 km (0.116 R)
• M39: 13,593,360 km (0.113 R)
• M40: 14,041,406 km (0.082 R)
• M41: 14,323,996 km (0.101 R)
• M42: 14,437,541 km (0.118 R)
• M43: 15,327,499 km (0.111 R)
• M44: 15,472,758 km (0.025 R)
• M45: 15,764,474 km (0.103 R)
• M46: 16,591,301 km (0.104 R)
• M47: 17,040,095 km (0.078 R)
• M48: 17,553,515 km (0.09 R)
• M49: 17,644,620 km (0.1 R)
• M50: 17,888,465 km (0.063 R)
• M51: 17,980,168 km (0.117 R)
• M52: 18,441,079 km (0.091 R)
• M53: 18,937,146 km (0.082 R)
• M54: 19,249,356 km (0.104 R)
• M55: 19,468,816 km (0.073 R)
• M56: 20,100,867 km (0.066 R)
• M57: 21,093,599 km (0.118 R)
• M58: 21,807,929 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.3

Radius: 5.2

Gravity: 32.63 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.65 AU - 10.37 AU

Year: 16555 Days

Day: 16.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,983,496 km

• M1: 90,507 km (0.11 R)
• M2: 255,663 km (0.041 R)
• M3: 370,404 km (0.049 R)
• M4: 626,217 km (0.073 R)
• M5: 1,329,327 km (0.078 R)
• M6: 1,473,389 km (0.1 R)
• M7: 1,532,481 km (0.082 R)
• M8: 2,440,091 km (0.08 R)
• M9: 2,475,097 km (0.057 R)
• M10: 2,724,925 km (0.054 R)
• M11: 2,834,580 km (0.049 R)
• M12: 3,561,776 km (0.101 R)
• M13: 3,601,569 km (0.087 R)
• M14: 4,385,910 km (0.105 R)
• M15: 4,557,499 km (0.073 R)
• M16: 4,644,266 km (0.11 R)
• M17: 4,819,295 km (0.115 R)
• M18: 4,907,558 km (0.092 R)
• M19: 5,040,999 km (0.081 R)
• M20: 5,311,622 km (0.072 R)
• M21: 5,726,307 km (0.108 R)
• M22: 5,866,929 km (0.058 R)
• M23: 6,586,794 km (0.116 R)
• M24: 6,635,713 km (0.081 R)
• M25: 7,031,848 km (0.067 R)
• M26: 7,132,078 km (0.106 R)
• M27: 7,486,775 km (0.085 R)
• M28: 7,899,067 km (0.05 R)
• M29: 9,289,130 km (0.082 R)
• M30: 9,454,286 km (0.1 R)
• M31: 9,620,489 km (0.095 R)
• M32: 10,752,945 km (0.117 R)
• M33: 13,326,328 km (0.114 R)
• M34: 13,388,261 km (0.116 R)
• M35: 15,358,017 km (0.094 R)
• M36: 15,683,990 km (0.091 R)
• M37: 17,551,869 km (0.065 R)
• M38: 19,137,906 km (0.111 R)
• M39: 19,207,918 km (0.031 R)
• M40: 20,697,314 km (0.086 R)
• M41: 21,202,057 km (0.116 R)
• M42: 21,930,001 km (0.092 R)
• M43: 22,003,304 km (0.088 R)
• M44: 23,111,824 km (0.057 R)
• M45: 23,485,370 km (0.041 R)
• M46: 23,785,613 km (0.079 R)
• M47: 27,328,689 km (0.044 R)
• M48: 27,644,490 km (0.109 R)
• M49: 27,723,627 km (0.065 R)
• M50: 27,882,201 km (0.045 R)
• M51: 27,961,488 km (0.111 R)
• M52: 28,120,510 km (0.107 R)
• M53: 28,359,568 km (0.094 R)
• M54: 28,919,812 km (0.093 R)
• M55: 29,726,443 km (0.089 R)
• M56: 29,888,757 km (0.103 R)
• M57: 30,214,132 km (0.094 R)
• M58: 30,868,324 km (0.1 R)
• M59: 31,114,861 km (0.058 R)
• M60: 31,609,880 km (0.106 R)
• M61: 31,775,485 km (0.072 R)
• M62: 31,858,363 km (0.087 R)
• M63: 33,785,034 km (0.101 R)
• M64: 33,954,229 km (0.081 R)
• M65: 34,378,787 km (0.098 R)
• M66: 35,835,123 km (0.117 R)
• M67: 38,189,344 km (0.038 R)
• M68: 38,719,370 km (0.097 R)
• M69: 39,965,221 km (0.117 R)
• M70: 40,503,175 km (0.1 R)
• M71: 42,131,548 km (0.114 R)
• M72: 43,504,706 km (0.081 R)
• M73: 44,613,675 km (0.062 R)
• M74: 46,765,342 km (0.089 R)
• M75: 46,859,588 km (0.119 R)
• M76: 49,526,021 km (0.095 R)
• M77: 50,007,277 km (0.076 R)
• M78: 51,363,083 km (0.078 R)
• M79: 55,303,042 km (0.108 R)
• M80: 55,502,605 km (0.03 R)
• M81: 56,403,484 km (0.099 R)
• M82: 56,503,864 km (0.062 R)
• M83: 59,747,894 km (0.102 R)
• M84: 59,850,219 km (0.093 R)
• M85: 60,465,515 km (0.117 R)
• M86: 63,260,003 km (0.076 R)
• M87: 64,935,948 km (0.083 R)
• M88: 66,626,254 km (0.097 R)
• M89: 67,796,857 km (0.072 R)
• M90: 68,438,183 km (0.09 R)
• M91: 70,590,448 km (0.118 R)
• M92: 70,698,607 km (0.117 R)
• M93: 70,915,225 km (0.079 R)
• M94: 71,131,992 km (0.092 R)
• M95: 72,546,440 km (0.103 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: 220 - 12,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit