🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706

Radius: 11.1

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.42 AU - 0.64 AU

Year: 262 Days

Day: 13.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 68,000,366 km

• M1: 146,456 km (0.069 R)
• M2: 219,460 km (0.105 R)
• M3: 294,857 km (0.093 R)
• M4: 375,640 km (0.117 R)
• M5: 456,124 km (0.097 R)
• M6: 552,615 km (0.058 R)
• M7: 645,066 km (0.088 R)
• M8: 720,613 km (0.106 R)
• M9: 803,041 km (0.107 R)
• M10: 892,650 km (0.115 R)
• M11: 967,599 km (0.11 R)
• M12: 1,037,461 km (0.098 R)
• M13: 1,109,268 km (0.075 R)
• M14: 1,226,254 km (0.11 R)
• M15: 1,494,333 km (0.083 R)
• M16: 1,567,636 km (0.113 R)
• M17: 1,637,797 km (0.087 R)
• M18: 1,776,774 km (0.06 R)
• M19: 1,854,864 km (0.074 R)
• M20: 1,948,063 km (0.118 R)
• M21: 2,038,271 km (0.095 R)
• M22: 2,120,101 km (0.106 R)
• M23: 2,247,558 km (0.052 R)
• M24: 2,347,340 km (0.087 R)
• M25: 2,458,940 km (0.082 R)
• M26: 2,766,962 km (0.084 R)
• M27: 2,879,609 km (0.11 R)
• M28: 3,021,279 km (0.112 R)
• M29: 3,131,981 km (0.113 R)
• M30: 3,260,785 km (0.118 R)
• M31: 3,351,591 km (0.058 R)
• M32: 3,425,941 km (0.074 R)
• M33: 3,640,614 km (0.065 R)
• M34: 3,711,224 km (0.105 R)
• M35: 3,794,251 km (0.088 R)
• M36: 3,865,759 km (0.106 R)
• M37: 4,065,173 km (0.032 R)
• M38: 4,187,544 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.2

Radius: 10.1

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.9 AU - 5.08 AU

Year: 7560 Days

Day: 14.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,000,366 km

• M1: 330,462 km (0.111 R)
• M2: 484,398 km (0.084 R)
• M3: 849,267 km (0.107 R)
• M4: 1,168,509 km (0.116 R)
• M5: 1,540,110 km (0.073 R)
• M6: 2,076,269 km (0.094 R)
• M7: 2,146,131 km (0.098 R)
• M8: 3,317,931 km (0.1 R)
• M9: 3,566,563 km (0.088 R)
• M10: 4,473,126 km (0.059 R)
• M11: 4,632,747 km (0.111 R)
• M12: 4,782,794 km (0.085 R)
• M13: 4,875,993 km (0.036 R)
• M14: 5,147,214 km (0.118 R)
• M15: 6,268,001 km (0.045 R)
• M16: 7,638,018 km (0.099 R)
• M17: 8,008,423 km (0.094 R)
• M18: 8,147,100 km (0.091 R)
• M19: 8,286,675 km (0.103 R)
• M20: 9,445,759 km (0.077 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.1

Radius: 6

Gravity: 20.75 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.63 AU - 5.95 AU

Year: 9450 Days

Day: 19 Hours

Environment

Temp: -223 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 68,000,366 km

• M1: 115,190 km (0.088 R)
• M2: 161,715 km (0.07 R)
• M3: 669,899 km (0.109 R)
• M4: 754,422 km (0.065 R)
• M5: 878,887 km (0.105 R)
• M6: 1,270,984 km (0.093 R)
• M7: 1,876,556 km (0.07 R)
• M8: 1,997,431 km (0.107 R)
• M9: 2,427,674 km (0.034 R)
• M10: 2,532,991 km (0.109 R)
• M11: 2,775,489 km (0.081 R)
• M12: 3,972,422 km (0.115 R)
• M13: 4,128,004 km (0.111 R)
• M14: 4,903,070 km (0.067 R)
• M15: 5,205,108 km (0.108 R)
• M16: 5,897,896 km (0.103 R)
• M17: 7,140,755 km (0.082 R)
• M18: 7,178,454 km (0.106 R)
• M19: 7,292,148 km (0.099 R)
• M20: 9,813,022 km (0.082 R)
• M21: 10,278,421 km (0.042 R)
• M22: 10,406,626 km (0.095 R)
• M23: 11,495,100 km (0.105 R)
• M24: 12,120,419 km (0.049 R)
• M25: 12,940,515 km (0.059 R)
• M26: 13,450,494 km (0.084 R)
• M27: 14,251,441 km (0.116 R)
• M28: 15,164,886 km (0.086 R)
• M29: 17,098,438 km (0.091 R)
• M30: 17,149,002 km (0.104 R)
• M31: 17,199,716 km (0.107 R)
• M32: 17,250,280 km (0.118 R)
• M33: 17,555,609 km (0.09 R)
• M34: 17,862,584 km (0.118 R)
• M35: 17,965,208 km (0.115 R)
• M36: 18,016,670 km (0.093 R)
• M37: 18,378,098 km (0.108 R)
• M38: 19,476,596 km (0.09 R)
• M39: 20,381,513 km (0.038 R)
• M40: 20,596,336 km (0.11 R)
• M41: 20,704,046 km (0.11 R)
• M42: 22,563,847 km (0.075 R)
• M43: 22,786,149 km (0.113 R)
• M44: 23,009,200 km (0.099 R)
• M45: 23,065,000 km (0.115 R)
• M46: 23,513,644 km (0.098 R)
• M47: 23,626,291 km (0.082 R)
• M48: 24,533,452 km (0.12 R)
• M49: 25,394,239 km (0.098 R)
• M50: 25,625,517 km (0.098 R)
• M51: 25,857,543 km (0.086 R)
• M52: 25,973,631 km (0.114 R)
• M53: 26,498,869 km (0.119 R)
• M54: 26,616,004 km (0.105 R)
• M55: 28,274,596 km (0.066 R)
• M56: 28,634,379 km (0.07 R)
• M57: 28,694,368 km (0.051 R)
• M58: 29,661,817 km (0.03 R)
• M59: 29,722,703 km (0.101 R)
• M60: 29,966,249 km (0.053 R)
• M61: 30,824,492 km (0.093 R)
• M62: 31,877,212 km (0.03 R)
• M63: 32,439,401 km (0.096 R)
• M64: 32,627,445 km (0.108 R)
• M65: 33,193,972 km (0.064 R)
• M66: 33,700,212 km (0.085 R)
• M67: 34,017,957 km (0.102 R)
• M68: 34,209,143 km (0.077 R)
• M69: 35,815,525 km (0.082 R)
• M70: 36,856,427 km (0.105 R)
• M71: 37,314,945 km (0.119 R)
• M72: 37,841,380 km (0.075 R)
• M73: 38,436,480 km (0.096 R)
• M74: 38,968,001 km (0.069 R)
• M75: 39,971,205 km (0.095 R)
• M76: 40,577,226 km (0.092 R)
• M77: 41,458,058 km (0.057 R)
• M78: 41,662,109 km (0.088 R)
• M79: 41,934,826 km (0.048 R)
• M80: 42,825,233 km (0.084 R)
• M81: 43,929,564 km (0.102 R)
• M82: 44,554,883 km (0.066 R)
• M83: 45,323,218 km (0.096 R)
• M84: 46,377,883 km (0.101 R)
• M85: 47,298,508 km (0.058 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.1

Radius: 3.1

Gravity: 70.04 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.62 AU - 10.54 AU

Year: 17046 Days

Day: 17.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,000,366 km

• M1: 44,580 km (0.109 R)
• M2: 176,077 km (0.048 R)
• M3: 821,292 km (0.112 R)
• M4: 987,795 km (0.099 R)
• M5: 1,062,444 km (0.102 R)
• M6: 1,113,158 km (0.054 R)
• M7: 1,490,593 km (0.106 R)
• M8: 1,634,357 km (0.089 R)
• M9: 2,417,202 km (0.051 R)
• M10: 2,585,949 km (0.082 R)
• M11: 2,793,291 km (0.109 R)
• M12: 3,713,618 km (0.112 R)
• M13: 3,908,095 km (0.063 R)
• M14: 4,552,263 km (0.085 R)
• M15: 4,971,287 km (0.061 R)
• M16: 5,800,957 km (0.082 R)
• M17: 6,346,540 km (0.054 R)
• M18: 6,861,157 km (0.099 R)
• M19: 7,051,445 km (0.12 R)
• M20: 7,195,358 km (0.102 R)
• M21: 7,682,150 km (0.064 R)
• M22: 9,257,266 km (0.102 R)
• M23: 9,946,463 km (0.074 R)
• M24: 10,161,884 km (0.101 R)
• M25: 10,652,116 km (0.054 R)
• M26: 12,922,114 km (0.117 R)
• M27: 13,039,399 km (0.12 R)
• M28: 13,690,898 km (0.104 R)
• M29: 14,231,694 km (0.073 R)
• M30: 14,596,115 km (0.075 R)
• M31: 14,657,151 km (0.047 R)
• M32: 16,974,422 km (0.099 R)
• M33: 17,685,011 km (0.08 R)
• M34: 18,868,480 km (0.061 R)
• M35: 19,335,525 km (0.032 R)
• M36: 20,145,148 km (0.047 R)
• M37: 21,241,701 km (0.091 R)
• M38: 21,588,469 km (0.111 R)
• M39: 21,867,020 km (0.083 R)
• M40: 22,006,894 km (0.088 R)
• M41: 22,217,079 km (0.081 R)
• M42: 22,357,551 km (0.065 R)
• M43: 22,428,012 km (0.111 R)
• M44: 25,449,141 km (0.068 R)
• M45: 28,442,744 km (0.086 R)
• M46: 28,595,334 km (0.079 R)
• M47: 28,978,005 km (0.108 R)
• M48: 29,208,386 km (0.115 R)
• M49: 29,285,279 km (0.111 R)
• M50: 31,545,404 km (0.116 R)
• M51: 31,703,379 km (0.068 R)
• M52: 32,656,467 km (0.105 R)
• M53: 33,056,342 km (0.107 R)
• M54: 33,297,045 km (0.065 R)
• M55: 35,243,613 km (0.065 R)
• M56: 35,735,939 km (0.11 R)
• M57: 36,230,660 km (0.084 R)
• M58: 36,313,238 km (0.061 R)
• M59: 36,893,677 km (0.035 R)
• M60: 37,895,684 km (0.113 R)
• M61: 39,500,570 km (0.085 R)
• M62: 40,182,886 km (0.071 R)
• M63: 40,525,465 km (0.076 R)
• M64: 40,783,072 km (0.116 R)
• M65: 41,213,615 km (0.088 R)
• M66: 42,079,188 km (0.108 R)
• M67: 43,125,925 km (0.11 R)
• M68: 44,181,038 km (0.111 R)
• M69: 47,126,321 km (0.09 R)
• M70: 48,031,239 km (0.075 R)
• M71: 48,485,867 km (0.085 R)
• M72: 49,582,718 km (0.114 R)
• M73: 50,503,044 km (0.096 R)
• M74: 51,243,255 km (0.109 R)
• M75: 51,521,806 km (0.037 R)
• M76: 51,987,205 km (0.098 R)
• M77: 52,547,449 km (0.079 R)
• M78: 53,015,840 km (0.076 R)
• M79: 53,109,787 km (0.114 R)
• M80: 54,334,844 km (0.117 R)
• M81: 54,524,086 km (0.083 R)
• M82: 55,188,300 km (0.118 R)
• M83: 57,968,726 km (0.085 R)
• M84: 59,522,001 km (0.093 R)
• M85: 60,401,786 km (0.108 R)
• M86: 60,597,909 km (0.086 R)
• M87: 61,680,249 km (0.074 R)
• M88: 61,877,718 km (0.118 R)
• M89: 64,664,128 km (0.117 R)
• M90: 64,965,119 km (0.062 R)
• M91: 65,065,499 km (0.115 R)
• M92: 66,274,699 km (0.063 R)
• M93: 67,186,498 km (0.107 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 18,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit