🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.6

Radius: 8.6

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.43 AU - 0.71 AU

Year: 302 Days

Day: 8 Hours

Environment

Temp: -137 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 49,594,800 km

• M1: 114,442 km (0.114 R)
• M2: 227,838 km (0.116 R)
• M3: 291,417 km (0.094 R)
• M4: 355,744 km (0.044 R)
• M5: 454,628 km (0.079 R)
• M6: 567,126 km (0.093 R)
• M7: 648,956 km (0.117 R)
• M8: 707,000 km (0.106 R)
• M9: 817,852 km (0.09 R)
• M10: 950,395 km (0.078 R)
• M11: 1,021,454 km (0.086 R)
• M12: 1,110,764 km (0.056 R)
• M13: 1,211,444 km (0.05 R)
• M14: 1,319,603 km (0.092 R)
• M15: 1,422,077 km (0.109 R)
• M16: 1,494,932 km (0.081 R)
• M17: 1,569,132 km (0.105 R)
• M18: 1,706,762 km (0.104 R)
• M19: 1,769,892 km (0.061 R)
• M20: 1,873,414 km (0.081 R)
• M21: 2,107,385 km (0.078 R)
• M22: 2,185,774 km (0.04 R)
• M23: 2,243,968 km (0.116 R)
• M24: 2,350,931 km (0.085 R)
• M25: 2,459,688 km (0.087 R)
• M26: 2,525,810 km (0.115 R)
• M27: 2,631,576 km (0.114 R)
• M28: 2,687,975 km (0.06 R)
• M29: 2,761,726 km (0.048 R)
• M30: 2,853,579 km (0.114 R)
• M31: 2,917,308 km (0.089 R)
• M32: 3,034,294 km (0.06 R)
• M33: 3,093,534 km (0.085 R)
• M34: 3,188,828 km (0.114 R)
• M35: 3,261,084 km (0.101 R)
• M36: 3,315,687 km (0.037 R)
• M37: 3,370,590 km (0.049 R)
• M38: 3,437,909 km (0.056 R)
• M39: 3,561,776 km (0.04 R)
• M40: 3,718,704 km (0.061 R)
• M41: 3,782,133 km (0.07 R)
• M42: 3,845,862 km (0.113 R)
• M43: 4,019,844 km (0.087 R)
• M44: 4,288,971 km (0.075 R)
• M45: 4,402,366 km (0.117 R)
• M46: 4,509,927 km (0.103 R)
• M47: 4,577,695 km (0.104 R)
• M48: 4,652,494 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.5

Radius: 12.7

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.31 AU - 3.39 AU

Year: 4310 Days

Day: 9.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 49,594,800 km

• M1: 166,203 km (0.061 R)
• M2: 295,905 km (0.108 R)
• M3: 468,541 km (0.086 R)
• M4: 570,865 km (0.098 R)
• M5: 949,498 km (0.115 R)
• M6: 1,146,817 km (0.094 R)
• M7: 1,347,428 km (0.052 R)
• M8: 1,571,526 km (0.099 R)
• M9: 1,652,907 km (0.087 R)
• M10: 2,107,834 km (0.097 R)
• M11: 2,303,358 km (0.082 R)
• M12: 2,383,244 km (0.102 R)
• M13: 2,882,901 km (0.061 R)
• M14: 3,264,226 km (0.085 R)
• M15: 4,353,298 km (0.029 R)
• M16: 4,486,440 km (0.079 R)
• M17: 5,137,789 km (0.079 R)
• M18: 5,260,908 km (0.054 R)
• M19: 5,367,422 km (0.078 R)
• M20: 5,745,605 km (0.1 R)
• M21: 6,113,915 km (0.086 R)
• M22: 6,301,062 km (0.07 R)
• M23: 7,304,415 km (0.113 R)
• M24: 7,563,070 km (0.118 R)
• M25: 8,419,368 km (0.082 R)
• M26: 8,544,282 km (0.079 R)
• M27: 8,838,093 km (0.081 R)
• M28: 9,156,437 km (0.102 R)
• M29: 9,761,111 km (0.083 R)
• M30: 10,068,236 km (0.108 R)
• M31: 10,289,641 km (0.093 R)
• M32: 10,445,522 km (0.112 R)
• M33: 11,191,267 km (0.102 R)
• M34: 11,558,979 km (0.062 R)
• M35: 11,697,955 km (0.095 R)
• M36: 11,907,392 km (0.058 R)
• M37: 12,000,891 km (0.099 R)
• M38: 12,094,539 km (0.088 R)
• M39: 12,709,835 km (0.101 R)
• M40: 12,901,320 km (0.12 R)
• M41: 13,359,688 km (0.111 R)
• M42: 14,441,730 km (0.103 R)
• M43: 14,716,691 km (0.059 R)
• M44: 15,018,579 km (0.12 R)
• M45: 15,424,288 km (0.061 R)
• M46: 15,885,050 km (0.099 R)
• M47: 16,298,538 km (0.096 R)
• M48: 16,428,389 km (0.102 R)
• M49: 16,532,659 km (0.103 R)
• M50: 16,767,827 km (0.105 R)
• M51: 16,899,024 km (0.094 R)
• M52: 17,215,274 km (0.103 R)
• M53: 18,014,276 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.8

Radius: 5.7

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.51 AU - 9.81 AU

Year: 19487 Days

Day: 18.1 Hours

Environment

Temp: -243 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,594,800 km

• M1: 75,248 km (0.111 R)
• M2: 161,865 km (0.105 R)
• M3: 255,064 km (0.089 R)
• M4: 328,218 km (0.034 R)
• M5: 452,384 km (0.102 R)
• M6: 543,639 km (0.119 R)
• M7: 675,135 km (0.086 R)
• M8: 891,603 km (0.104 R)
• M9: 1,088,025 km (0.112 R)
• M10: 1,276,519 km (0.102 R)
• M11: 1,498,223 km (0.096 R)
• M12: 1,590,225 km (0.038 R)
• M13: 1,636,900 km (0.109 R)
• M14: 2,554,683 km (0.081 R)
• M15: 2,890,680 km (0.054 R)
• M16: 3,063,764 km (0.113 R)
• M17: 3,151,728 km (0.117 R)
• M18: 4,140,121 km (0.105 R)
• M19: 4,237,360 km (0.072 R)
• M20: 4,368,258 km (0.103 R)
• M21: 4,434,230 km (0.073 R)
• M22: 4,939,273 km (0.089 R)
• M23: 5,498,021 km (0.098 R)
• M24: 6,447,967 km (0.098 R)
• M25: 6,712,456 km (0.086 R)
• M26: 6,826,749 km (0.097 R)
• M27: 6,980,386 km (0.065 R)
• M28: 8,494,915 km (0.056 R)
• M29: 8,826,424 km (0.067 R)
• M30: 9,373,952 km (0.074 R)
• M31: 9,459,223 km (0.119 R)
• M32: 10,857,365 km (0.111 R)
• M33: 11,036,583 km (0.098 R)
• M34: 11,081,612 km (0.109 R)
• M35: 11,489,116 km (0.059 R)
• M36: 11,763,479 km (0.109 R)
• M37: 12,040,085 km (0.107 R)
• M38: 12,179,062 km (0.087 R)
• M39: 12,412,135 km (0.101 R)
• M40: 12,882,471 km (0.048 R)
• M41: 13,695,535 km (0.116 R)
• M42: 14,525,056 km (0.118 R)
• M43: 14,623,790 km (0.098 R)
• M44: 15,170,421 km (0.119 R)
• M45: 15,622,655 km (0.095 R)
• M46: 15,774,347 km (0.099 R)
• M47: 16,232,416 km (0.038 R)
• M48: 16,540,289 km (0.095 R)
• M49: 16,591,750 km (0.065 R)
• M50: 17,949,201 km (0.083 R)
• M51: 18,108,074 km (0.074 R)
• M52: 18,641,241 km (0.116 R)
• M53: 19,071,485 km (0.117 R)
• M54: 19,287,803 km (0.095 R)
• M55: 20,713,620 km (0.034 R)
• M56: 20,935,923 km (0.102 R)
• M57: 21,159,123 km (0.117 R)
• M58: 21,215,072 km (0.07 R)
• M59: 21,439,170 km (0.051 R)
• M60: 22,457,483 km (0.027 R)
• M61: 23,318,119 km (0.118 R)
• M62: 23,491,503 km (0.12 R)
• M63: 24,014,348 km (0.064 R)
• M64: 24,776,250 km (0.048 R)
• M65: 24,835,191 km (0.037 R)
• M66: 26,083,586 km (0.097 R)
• M67: 26,927,318 km (0.12 R)
• M68: 27,657,505 km (0.088 R)
• M69: 28,703,044 km (0.114 R)
• M70: 29,199,560 km (0.057 R)
• M71: 30,390,059 km (0.083 R)
• M72: 30,832,720 km (0.098 R)
• M73: 31,980,584 km (0.107 R)
• M74: 32,044,761 km (0.059 R)
• M75: 32,237,593 km (0.057 R)
• M76: 32,495,350 km (0.078 R)
• M77: 35,507,354 km (0.051 R)
• M78: 37,858,135 km (0.042 R)
• M79: 38,470,588 km (0.061 R)
• M80: 38,949,302 km (0.07 R)
• M81: 40,050,940 km (0.084 R)
• M82: 40,258,582 km (0.098 R)
• M83: 40,536,086 km (0.11 R)
• M84: 41,652,386 km (0.045 R)
• M85: 42,214,275 km (0.06 R)
• M86: 43,701,128 km (0.072 R)
• M87: 43,772,487 km (0.119 R)
• M88: 45,782,633 km (0.105 R)
• M89: 47,383,031 km (0.083 R)
• M90: 48,853,728 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 17,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit