🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.7

Radius: 11.9

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.64 AU - 0.9 AU

Year: 451 Days

Day: 5.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,112,409 km

• M1: 149,598 km (0.105 R)
• M2: 228,885 km (0.115 R)
• M3: 306,526 km (0.041 R)
• M4: 432,338 km (0.11 R)
• M5: 543,190 km (0.094 R)
• M6: 652,097 km (0.07 R)
• M7: 727,046 km (0.092 R)
• M8: 805,585 km (0.111 R)
• M9: 921,523 km (0.1 R)
• M10: 999,613 km (0.09 R)
• M11: 1,092,513 km (0.083 R)
• M12: 1,188,405 km (0.063 R)
• M13: 1,439,281 km (0.075 R)
• M14: 1,517,670 km (0.095 R)
• M15: 1,712,447 km (0.093 R)
• M16: 1,890,618 km (0.116 R)
• M17: 2,033,633 km (0.047 R)
• M18: 2,122,195 km (0.086 R)
• M19: 2,254,889 km (0.092 R)
• M20: 2,523,118 km (0.109 R)
• M21: 2,607,341 km (0.079 R)
• M22: 2,790,449 km (0.118 R)
• M23: 2,989,564 km (0.113 R)
• M24: 3,072,890 km (0.065 R)
• M25: 3,151,130 km (0.067 R)
• M26: 3,315,538 km (0.115 R)
• M27: 3,451,821 km (0.118 R)
• M28: 3,552,052 km (0.108 R)
• M29: 3,691,477 km (0.117 R)
• M30: 3,794,101 km (0.053 R)
• M31: 3,884,608 km (0.086 R)
• M32: 4,048,118 km (0.041 R)
• M33: 4,193,976 km (0.058 R)
• M34: 4,314,552 km (0.1 R)
• M35: 4,490,928 km (0.042 R)
• M36: 4,566,325 km (0.077 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.1

Radius: 4.4

Gravity: 39.98 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.08 AU - 7.46 AU

Year: 10470 Days

Day: 19.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 77.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,112,409 km

• M1: 67,768 km (0.118 R)
• M2: 149,149 km (0.05 R)
• M3: 211,232 km (0.079 R)
• M4: 718,070 km (0.114 R)
• M5: 772,972 km (0.112 R)
• M6: 1,110,914 km (0.095 R)
• M7: 1,153,400 km (0.051 R)
• M8: 1,218,325 km (0.116 R)
• M9: 1,374,356 km (0.079 R)
• M10: 1,584,241 km (0.11 R)
• M11: 1,905,278 km (0.096 R)
• M12: 2,272,990 km (0.115 R)
• M13: 2,492,899 km (0.1 R)
• M14: 2,719,689 km (0.114 R)
• M15: 3,916,472 km (0.119 R)
• M16: 4,179,765 km (0.026 R)
• M17: 4,213,125 km (0.042 R)
• M18: 4,414,783 km (0.094 R)
• M19: 4,516,809 km (0.111 R)
• M20: 5,074,210 km (0.092 R)
• M21: 5,360,989 km (0.119 R)
• M22: 5,469,897 km (0.088 R)
• M23: 5,838,207 km (0.096 R)
• M24: 5,987,804 km (0.109 R)
• M25: 6,176,597 km (0.066 R)
• M26: 6,252,593 km (0.068 R)
• M27: 6,715,448 km (0.051 R)
• M28: 7,030,053 km (0.055 R)
• M29: 7,632,932 km (0.089 R)
• M30: 7,919,861 km (0.051 R)
• M31: 9,319,798 km (0.07 R)
• M32: 10,611,426 km (0.073 R)
• M33: 10,977,641 km (0.102 R)
• M34: 11,115,870 km (0.109 R)
• M35: 11,208,471 km (0.102 R)
• M36: 11,301,371 km (0.057 R)
• M37: 13,951,797 km (0.074 R)
• M38: 14,352,719 km (0.097 R)
• M39: 14,403,133 km (0.09 R)
• M40: 14,605,240 km (0.101 R)
• M41: 15,422,942 km (0.101 R)
• M42: 15,837,328 km (0.05 R)
• M43: 16,624,213 km (0.082 R)
• M44: 16,783,086 km (0.087 R)
• M45: 17,316,402 km (0.071 R)
• M46: 18,618,801 km (0.035 R)
• M47: 18,838,860 km (0.069 R)
• M48: 20,008,715 km (0.12 R)
• M49: 20,858,431 km (0.074 R)
• M50: 21,546,881 km (0.104 R)
• M51: 22,886,829 km (0.064 R)
• M52: 23,477,740 km (0.041 R)
• M53: 23,775,141 km (0.099 R)
• M54: 25,159,071 km (0.103 R)
• M55: 25,585,425 km (0.088 R)
• M56: 29,208,685 km (0.098 R)
• M57: 29,720,908 km (0.084 R)
• M58: 30,300,600 km (0.052 R)
• M59: 30,559,554 km (0.09 R)
• M60: 30,689,255 km (0.034 R)
• M61: 31,014,331 km (0.067 R)
• M62: 31,930,618 km (0.094 R)
• M63: 32,062,264 km (0.113 R)
• M64: 32,922,303 km (0.116 R)
• M65: 32,988,724 km (0.098 R)
• M66: 34,529,732 km (0.098 R)
• M67: 35,071,126 km (0.105 R)
• M68: 35,411,013 km (0.116 R)
• M69: 36,162,592 km (0.031 R)
• M70: 36,231,108 km (0.116 R)
• M71: 37,750,873 km (0.096 R)
• M72: 37,820,436 km (0.079 R)
• M73: 38,658,633 km (0.112 R)
• M74: 39,998,282 km (0.038 R)
• M75: 40,495,545 km (0.116 R)
• M76: 40,923,545 km (0.099 R)
• M77: 41,066,560 km (0.12 R)
• M78: 41,353,040 km (0.039 R)
• M79: 41,927,945 km (0.089 R)
• M80: 41,999,901 km (0.111 R)
• M81: 42,360,731 km (0.074 R)
• M82: 42,433,137 km (0.116 R)
• M83: 42,650,203 km (0.109 R)
• M84: 44,768,210 km (0.104 R)
• M85: 47,895,703 km (0.098 R)
• M86: 48,348,237 km (0.066 R)
• M87: 49,029,655 km (0.111 R)
• M88: 50,172,433 km (0.032 R)
• M89: 50,402,066 km (0.057 R)
• M90: 50,862,229 km (0.101 R)
• M91: 51,478,123 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.5

Radius: 4.7

Gravity: 15.96 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.86 AU - 12.44 AU

Year: 21564 Days

Day: 25 Hours

Environment

Temp: -235 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 64,112,409 km

• M1: 64,177 km (0.074 R)
• M2: 590,164 km (0.084 R)
• M3: 690,394 km (0.119 R)
• M4: 839,992 km (0.041 R)
• M5: 1,480,720 km (0.07 R)
• M6: 1,535,024 km (0.099 R)
• M7: 1,617,901 km (0.062 R)
• M8: 1,934,001 km (0.099 R)
• M9: 2,175,901 km (0.025 R)
• M10: 2,589,090 km (0.045 R)
• M11: 3,306,562 km (0.058 R)
• M12: 3,413,823 km (0.079 R)
• M13: 3,522,282 km (0.087 R)
• M14: 4,005,184 km (0.116 R)
• M15: 4,390,698 km (0.111 R)
• M16: 4,508,581 km (0.114 R)
• M17: 5,659,138 km (0.107 R)
• M18: 5,744,708 km (0.05 R)
• M19: 6,047,344 km (0.071 R)
• M20: 6,713,204 km (0.049 R)
• M21: 7,683,945 km (0.099 R)
• M22: 8,403,810 km (0.068 R)
• M23: 8,945,354 km (0.088 R)
• M24: 9,145,067 km (0.099 R)
• M25: 9,599,695 km (0.107 R)
• M26: 9,650,708 km (0.051 R)
• M27: 10,478,583 km (0.104 R)
• M28: 11,167,780 km (0.079 R)
• M29: 12,478,258 km (0.081 R)
• M30: 12,925,705 km (0.1 R)
• M31: 14,357,805 km (0.045 R)
• M32: 14,767,853 km (0.119 R)
• M33: 15,181,491 km (0.058 R)
• M34: 15,599,168 km (0.087 R)
• M35: 16,141,610 km (0.115 R)
• M36: 16,629,000 km (0.082 R)
• M37: 16,997,609 km (0.115 R)
• M38: 17,743,055 km (0.051 R)
• M39: 18,689,711 km (0.114 R)
• M40: 19,201,335 km (0.054 R)
• M41: 19,458,793 km (0.085 R)
• M42: 22,433,697 km (0.119 R)
• M43: 22,704,918 km (0.077 R)
• M44: 22,772,985 km (0.102 R)
• M45: 23,113,769 km (0.115 R)
• M46: 23,319,166 km (0.081 R)
• M47: 24,146,592 km (0.083 R)
• M48: 24,354,833 km (0.115 R)
• M49: 25,476,218 km (0.091 R)
• M50: 25,688,348 km (0.084 R)
• M51: 26,614,209 km (0.095 R)
• M52: 27,045,201 km (0.035 R)
• M53: 27,117,307 km (0.046 R)
• M54: 27,406,180 km (0.116 R)
• M55: 27,696,101 km (0.071 R)
• M56: 28,352,088 km (0.104 R)
• M57: 31,253,239 km (0.097 R)
• M58: 31,404,483 km (0.102 R)
• M59: 31,632,021 km (0.032 R)
• M60: 32,777,193 km (0.11 R)
• M61: 34,794,370 km (0.066 R)
• M62: 36,691,720 km (0.12 R)
• M63: 36,771,456 km (0.079 R)
• M64: 37,171,181 km (0.063 R)
• M65: 37,492,069 km (0.077 R)
• M66: 37,652,886 km (0.119 R)
• M67: 39,599,903 km (0.057 R)
• M68: 40,503,324 km (0.114 R)
• M69: 42,497,614 km (0.114 R)
• M70: 42,749,088 km (0.104 R)
• M71: 43,253,681 km (0.114 R)
• M72: 44,098,909 km (0.119 R)
• M73: 44,438,646 km (0.076 R)
• M74: 44,523,617 km (0.072 R)
• M75: 44,608,739 km (0.113 R)
• M76: 45,891,690 km (0.077 R)
• M77: 46,926,907 km (0.052 R)
• M78: 47,795,323 km (0.112 R)
• M79: 47,882,389 km (0.061 R)
• M80: 47,969,604 km (0.033 R)
• M81: 48,144,185 km (0.097 R)
• M82: 48,231,550 km (0.091 R)
• M83: 48,932,267 km (0.112 R)
• M84: 49,724,537 km (0.07 R)
• M85: 50,255,011 km (0.105 R)
• M86: 52,395,906 km (0.102 R)
• M87: 53,206,427 km (0.097 R)
• M88: 53,568,006 km (0.103 R)
• M89: 53,749,169 km (0.088 R)
• M90: 54,111,794 km (0.071 R)
• M91: 54,748,632 km (0.087 R)
• M92: 55,662,675 km (0.08 R)
• M93: 55,937,935 km (0.059 R)
• M94: 56,581,804 km (0.088 R)
• M95: 57,043,164 km (0.046 R)
• M96: 58,155,723 km (0.106 R)
• M97: 58,901,319 km (0.081 R)
• M98: 59,556,259 km (0.114 R)
• M99: 63,345,274 km (0.1 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 12,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit