🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.4

Radius: 14

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.63 AU - 0.79 AU

Year: 386 Days

Day: 9.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,824,727 km

• M1: 196,123 km (0.109 R)
• M2: 299,345 km (0.099 R)
• M3: 413,040 km (0.099 R)
• M4: 547,528 km (0.112 R)
• M5: 641,326 km (0.114 R)
• M6: 729,888 km (0.092 R)
• M7: 865,723 km (0.043 R)
• M8: 1,019,659 km (0.093 R)
• M9: 1,170,903 km (0.034 R)
• M10: 1,292,974 km (0.064 R)
• M11: 1,408,165 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40

Radius: 13.9

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.75 AU - 1.95 AU

Year: 1625 Days

Day: 6 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,824,727 km

• M1: 179,069 km (0.084 R)
• M2: 305,778 km (0.074 R)
• M3: 395,836 km (0.098 R)
• M4: 484,548 km (0.051 R)
• M5: 685,457 km (0.11 R)
• M6: 819,348 km (0.092 R)
• M7: 971,937 km (0.05 R)
• M8: 1,072,018 km (0.113 R)
• M9: 1,365,529 km (0.066 R)
• M10: 1,504,506 km (0.116 R)
• M11: 1,632,861 km (0.069 R)
• M12: 1,835,566 km (0.12 R)
• M13: 1,923,380 km (0.092 R)
• M14: 2,092,126 km (0.115 R)
• M15: 2,343,002 km (0.107 R)
• M16: 2,451,012 km (0.074 R)
• M17: 2,906,387 km (0.053 R)
• M18: 3,254,053 km (0.07 R)
• M19: 3,429,531 km (0.057 R)
• M20: 3,552,949 km (0.111 R)
• M21: 3,839,729 km (0.117 R)
• M22: 3,982,295 km (0.099 R)
• M23: 4,155,978 km (0.038 R)
• M24: 4,495,715 km (0.081 R)
• M25: 4,623,621 km (0.115 R)
• M26: 4,737,615 km (0.086 R)
• M27: 4,852,357 km (0.101 R)
• M28: 5,249,988 km (0.092 R)
• M29: 5,424,718 km (0.092 R)
• M30: 5,520,909 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.9

Radius: 14.9

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.72 AU - 5.86 AU

Year: 6769 Days

Day: 11 Hours

Environment

Temp: -215 °C

Axial Tilt: 180 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 56,824,727 km

• M1: 188,194 km (0.094 R)
• M2: 404,213 km (0.103 R)
• M3: 543,639 km (0.092 R)
• M4: 656,435 km (0.12 R)
• M5: 791,672 km (0.088 R)
• M6: 910,602 km (0.087 R)
• M7: 1,007,841 km (0.106 R)
• M8: 1,168,659 km (0.119 R)
• M9: 1,551,180 km (0.119 R)
• M10: 1,670,410 km (0.078 R)
• M11: 1,882,390 km (0.08 R)
• M12: 2,314,129 km (0.031 R)
• M13: 2,432,013 km (0.106 R)
• M14: 3,052,245 km (0.079 R)
• M15: 3,270,060 km (0.106 R)
• M16: 4,072,503 km (0.109 R)
• M17: 4,508,581 km (0.048 R)
• M18: 4,657,431 km (0.105 R)
• M19: 4,833,058 km (0.09 R)
• M20: 4,959,917 km (0.088 R)
• M21: 5,452,394 km (0.118 R)
• M22: 5,584,489 km (0.117 R)
• M23: 5,771,486 km (0.09 R)
• M24: 6,428,370 km (0.108 R)
• M25: 6,596,219 km (0.109 R)
• M26: 6,794,137 km (0.059 R)
• M27: 7,137,913 km (0.03 R)
• M28: 7,664,348 km (0.097 R)
• M29: 7,812,749 km (0.062 R)
• M30: 8,600,382 km (0.076 R)
• M31: 9,035,113 km (0.104 R)
• M32: 9,445,161 km (0.101 R)
• M33: 9,604,632 km (0.049 R)
• M34: 10,283,806 km (0.097 R)
• M35: 10,878,308 km (0.03 R)
• M36: 11,146,238 km (0.051 R)
• M37: 12,378,625 km (0.086 R)
• M38: 12,728,684 km (0.05 R)
• M39: 13,117,489 km (0.074 R)
• M40: 14,234,387 km (0.12 R)
• M41: 14,748,854 km (0.06 R)
• M42: 15,269,305 km (0.059 R)
• M43: 15,531,849 km (0.115 R)
• M44: 16,520,093 km (0.108 R)
• M45: 17,685,759 km (0.111 R)
• M46: 18,517,374 km (0.105 R)
• M47: 19,768,461 km (0.054 R)
• M48: 19,972,812 km (0.111 R)
• M49: 21,005,037 km (0.116 R)
• M50: 21,548,676 km (0.089 R)
• M51: 21,674,787 km (0.11 R)
• M52: 22,181,774 km (0.103 R)
• M53: 22,906,725 km (0.068 R)
• M54: 23,121,398 km (0.103 R)
• M55: 23,596,072 km (0.039 R)
• M56: 24,161,253 km (0.025 R)
• M57: 25,216,217 km (0.081 R)
• M58: 25,883,424 km (0.09 R)
• M59: 26,466,257 km (0.095 R)
• M60: 26,646,373 km (0.072 R)
• M61: 27,144,085 km (0.104 R)
• M62: 27,827,747 km (0.091 R)
• M63: 28,378,716 km (0.054 R)
• M64: 29,026,176 km (0.098 R)
• M65: 29,538,249 km (0.043 R)
• M66: 30,571,372 km (0.107 R)
• M67: 31,044,999 km (0.119 R)
• M68: 31,664,185 km (0.052 R)
• M69: 31,951,412 km (0.036 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.2

Radius: 6.1

Gravity: 12.5 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.16 AU - 9.6 AU

Year: 15663 Days

Day: 18.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,824,727 km

• M1: 124,316 km (0.064 R)
• M2: 479,760 km (0.108 R)
• M3: 581,936 km (0.101 R)
• M4: 889,060 km (0.094 R)
• M5: 1,038,060 km (0.111 R)
• M6: 1,241,513 km (0.096 R)
• M7: 1,711,400 km (0.104 R)
• M8: 1,790,238 km (0.093 R)
• M9: 1,924,577 km (0.093 R)
• M10: 2,006,706 km (0.113 R)
• M11: 2,062,057 km (0.102 R)
• M12: 2,859,563 km (0.078 R)
• M13: 3,472,017 km (0.076 R)
• M14: 3,606,057 km (0.111 R)
• M15: 4,018,498 km (0.093 R)
• M16: 4,194,724 km (0.106 R)
• M17: 5,381,783 km (0.076 R)
• M18: 6,172,857 km (0.12 R)
• M19: 6,999,834 km (0.096 R)
• M20: 7,126,992 km (0.089 R)
• M21: 7,426,337 km (0.088 R)
• M22: 7,949,182 km (0.071 R)
• M23: 8,304,327 km (0.079 R)
• M24: 9,030,176 km (0.064 R)
• M25: 9,261,155 km (0.099 R)
• M26: 9,540,903 km (0.102 R)
• M27: 9,587,728 km (0.078 R)
• M28: 9,776,071 km (0.062 R)
• M29: 10,348,433 km (0.08 R)
• M30: 11,227,320 km (0.092 R)
• M31: 11,525,618 km (0.098 R)
• M32: 12,796,153 km (0.081 R)
• M33: 13,369,113 km (0.052 R)
• M34: 13,738,171 km (0.093 R)
• M35: 15,137,809 km (0.101 R)
• M36: 15,854,532 km (0.083 R)
• M37: 17,035,607 km (0.109 R)
• M38: 17,206,597 km (0.062 R)
• M39: 17,263,744 km (0.109 R)
• M40: 17,838,499 km (0.079 R)
• M41: 17,954,288 km (0.09 R)
• M42: 19,600,313 km (0.066 R)
• M43: 20,019,337 km (0.073 R)
• M44: 20,199,901 km (0.101 R)
• M45: 20,866,210 km (0.08 R)
• M46: 21,294,060 km (0.111 R)
• M47: 21,972,187 km (0.103 R)
• M48: 22,096,204 km (0.064 R)
• M49: 22,594,814 km (0.071 R)
• M50: 24,112,634 km (0.116 R)
• M51: 24,561,427 km (0.115 R)
• M52: 25,013,063 km (0.104 R)
• M53: 26,780,712 km (0.095 R)
• M54: 27,512,395 km (0.066 R)
• M55: 27,579,115 km (0.086 R)
• M56: 28,115,873 km (0.116 R)
• M57: 28,859,374 km (0.06 R)
• M58: 30,089,817 km (0.096 R)
• M59: 30,642,281 km (0.092 R)
• M60: 30,711,545 km (0.03 R)
• M61: 32,956,112 km (0.088 R)
• M62: 33,525,332 km (0.085 R)
• M63: 33,668,198 km (0.111 R)
• M64: 34,097,992 km (0.081 R)
• M65: 36,127,437 km (0.113 R)
• M66: 37,526,626 km (0.101 R)
• M67: 37,675,027 km (0.101 R)
• M68: 37,823,428 km (0.083 R)
• M69: 38,569,024 km (0.066 R)
• M70: 39,545,300 km (0.104 R)
• M71: 39,696,244 km (0.079 R)
• M72: 40,226,119 km (0.082 R)
• M73: 40,377,812 km (0.071 R)
• M74: 41,139,714 km (0.105 R)
• M75: 42,060,189 km (0.095 R)
• M76: 43,065,038 km (0.103 R)
• M77: 43,375,753 km (0.105 R)
• M78: 43,843,246 km (0.081 R)
• M79: 45,492,862 km (0.073 R)
• M80: 47,242,559 km (0.112 R)
• M81: 49,014,246 km (0.091 R)
• M82: 49,663,800 km (0.077 R)
• M83: 50,398,027 km (0.067 R)
• M84: 51,547,387 km (0.088 R)
• M85: 51,794,672 km (0.096 R)
• M86: 52,042,556 km (0.083 R)
• M87: 52,125,134 km (0.036 R)
• M88: 52,373,467 km (0.107 R)
• M89: 52,622,248 km (0.077 R)
• M90: 53,120,858 km (0.114 R)
• M91: 54,206,489 km (0.065 R)
• M92: 54,374,188 km (0.027 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: 253 - 17,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit