🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.7

Radius: 8.1

Gravity: 14.75 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.58 AU - 0.72 AU

Year: 355 Days

Day: 13.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 137.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 39,847,768 km

• M1: 101,727 km (0.07 R)
• M2: 197,619 km (0.116 R)
• M3: 260,151 km (0.116 R)
• M4: 320,588 km (0.091 R)
• M5: 412,890 km (0.032 R)
• M6: 480,209 km (0.051 R)
• M7: 533,466 km (0.059 R)
• M8: 619,485 km (0.117 R)
• M9: 686,355 km (0.084 R)
• M10: 739,163 km (0.12 R)
• M11: 810,671 km (0.072 R)
• M12: 893,398 km (0.074 R)
• M13: 1,006,943 km (0.096 R)
• M14: 1,072,617 km (0.063 R)
• M15: 1,164,171 km (0.098 R)
• M16: 1,304,194 km (0.119 R)
• M17: 1,423,274 km (0.09 R)
• M18: 1,503,010 km (0.051 R)
• M19: 1,622,688 km (0.112 R)
• M20: 1,802,505 km (0.112 R)
• M21: 1,877,453 km (0.086 R)
• M22: 2,000,722 km (0.088 R)
• M23: 2,078,513 km (0.089 R)
• M24: 2,488,710 km (0.106 R)
• M25: 2,598,365 km (0.081 R)
• M26: 2,749,459 km (0.093 R)
• M27: 2,889,932 km (0.075 R)
• M28: 3,046,561 km (0.088 R)
• M29: 3,129,438 km (0.072 R)
• M30: 3,269,312 km (0.092 R)
• M31: 3,389,738 km (0.07 R)
• M32: 3,468,427 km (0.057 R)
• M33: 3,540,533 km (0.106 R)
• M34: 3,730,373 km (0.048 R)
• M35: 3,789,464 km (0.114 R)
• M36: 3,871,294 km (0.101 R)
• M37: 3,931,133 km (0.118 R)
• M38: 4,158,372 km (0.059 R)
• M39: 4,219,707 km (0.111 R)
• M40: 4,273,562 km (0.087 R)
• M41: 4,436,624 km (0.057 R)
• M42: 4,761,102 km (0.088 R)
• M43: 4,906,062 km (0.09 R)
• M44: 4,978,916 km (0.089 R)
• M45: 5,060,447 km (0.098 R)
• M46: 5,158,883 km (0.118 R)
• M47: 5,282,899 km (0.065 R)
• M48: 5,341,093 km (0.071 R)
• M49: 5,584,339 km (0.12 R)
• M50: 5,652,107 km (0.06 R)
• M51: 5,754,282 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.1

Radius: 13.3

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.4 AU - 2.6 AU

Year: 2681 Days

Day: 10.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 39,847,768 km

• M1: 200,012 km (0.028 R)
• M2: 398,529 km (0.066 R)
• M3: 524,341 km (0.103 R)
• M4: 691,142 km (0.104 R)
• M5: 790,475 km (0.063 R)
• M6: 904,618 km (0.119 R)
• M7: 1,140,983 km (0.046 R)
• M8: 1,419,833 km (0.108 R)
• M9: 1,517,820 km (0.05 R)
• M10: 1,721,124 km (0.073 R)
• M11: 1,814,323 km (0.099 R)
• M12: 1,897,499 km (0.027 R)
• M13: 2,018,674 km (0.086 R)
• M14: 2,104,992 km (0.116 R)
• M15: 2,230,654 km (0.111 R)
• M16: 2,320,113 km (0.072 R)
• M17: 2,542,715 km (0.112 R)
• M18: 2,677,054 km (0.089 R)
• M19: 2,855,225 km (0.116 R)
• M20: 3,562,524 km (0.106 R)
• M21: 3,728,727 km (0.113 R)
• M22: 4,116,036 km (0.044 R)
• M23: 4,322,780 km (0.081 R)
• M24: 5,200,620 km (0.102 R)
• M25: 5,459,125 km (0.103 R)
• M26: 5,563,694 km (0.101 R)
• M27: 5,669,011 km (0.051 R)
• M28: 5,774,927 km (0.082 R)
• M29: 5,899,392 km (0.104 R)
• M30: 6,296,425 km (0.119 R)
• M31: 6,387,979 km (0.033 R)
• M32: 6,665,034 km (0.106 R)
• M33: 7,116,670 km (0.117 R)
• M34: 7,656,120 km (0.092 R)
• M35: 8,248,827 km (0.096 R)
• M36: 9,082,984 km (0.119 R)
• M37: 9,332,214 km (0.06 R)
• M38: 9,457,727 km (0.11 R)
• M39: 9,604,782 km (0.115 R)
• M40: 9,901,285 km (0.108 R)
• M41: 10,243,864 km (0.101 R)
• M42: 10,590,482 km (0.105 R)
• M43: 10,852,877 km (0.087 R)
• M44: 11,161,796 km (0.036 R)
• M45: 12,357,532 km (0.116 R)
• M46: 12,472,423 km (0.063 R)
• M47: 12,912,391 km (0.088 R)
• M48: 13,122,426 km (0.067 R)
• M49: 13,239,711 km (0.102 R)
• M50: 13,546,237 km (0.068 R)
• M51: 13,926,814 km (0.087 R)
• M52: 14,407,322 km (0.101 R)
• M53: 14,504,112 km (0.069 R)
• M54: 14,601,051 km (0.115 R)
• M55: 14,722,674 km (0.069 R)
• M56: 14,844,597 km (0.111 R)
• M57: 14,966,818 km (0.111 R)
• M58: 15,089,339 km (0.112 R)
• M59: 15,458,995 km (0.11 R)
• M60: 16,282,831 km (0.09 R)
• M61: 16,942,108 km (0.033 R)
• M62: 17,044,284 km (0.109 R)
• M63: 17,146,609 km (0.083 R)
• M64: 17,274,964 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.9

Radius: 13.9

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.54 AU - 6.04 AU

Year: 8252 Days

Day: 11.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,847,768 km

• M1: 268,678 km (0.119 R)
• M2: 400,025 km (0.095 R)
• M3: 590,164 km (0.099 R)
• M4: 1,020,557 km (0.102 R)
• M5: 1,371,513 km (0.067 R)
• M6: 2,140,895 km (0.089 R)
• M7: 2,570,540 km (0.047 R)
• M8: 2,735,846 km (0.09 R)
• M9: 3,228,023 km (0.112 R)
• M10: 3,329,899 km (0.103 R)
• M11: 3,721,546 km (0.1 R)
• M12: 3,963,745 km (0.097 R)
• M13: 4,266,830 km (0.075 R)
• M14: 4,435,427 km (0.066 R)
• M15: 4,808,524 km (0.091 R)
• M16: 4,896,039 km (0.083 R)
• M17: 5,043,243 km (0.098 R)
• M18: 5,432,796 km (0.065 R)
• M19: 5,708,206 km (0.026 R)
• M20: 5,925,721 km (0.111 R)
• M21: 6,368,830 km (0.05 R)
• M22: 7,900,114 km (0.099 R)
• M23: 8,073,199 km (0.089 R)
• M24: 8,671,291 km (0.089 R)
• M25: 8,850,060 km (0.098 R)
• M26: 8,957,771 km (0.055 R)
• M27: 9,102,133 km (0.11 R)
• M28: 10,022,309 km (0.116 R)
• M29: 10,209,905 km (0.032 R)
• M30: 10,323,001 km (0.085 R)
• M31: 11,165,387 km (0.091 R)
• M32: 11,594,882 km (0.12 R)
• M33: 12,189,384 km (0.09 R)
• M34: 12,389,845 km (0.037 R)
• M35: 13,202,311 km (0.069 R)
• M36: 13,366,869 km (0.116 R)
• M37: 16,004,130 km (0.086 R)
• M38: 16,267,721 km (0.064 R)
• M39: 16,400,115 km (0.117 R)
• M40: 16,843,823 km (0.094 R)
• M41: 16,932,983 km (0.034 R)
• M42: 17,607,221 km (0.118 R)
• M43: 17,743,205 km (0.032 R)
• M44: 18,982,175 km (0.086 R)
• M45: 19,214,650 km (0.061 R)
• M46: 19,588,644 km (0.048 R)
• M47: 20,012,156 km (0.083 R)
• M48: 20,106,702 km (0.053 R)
• M49: 21,542,841 km (0.11 R)
• M50: 21,785,340 km (0.065 R)
• M51: 21,980,116 km (0.08 R)
• M52: 22,322,246 km (0.085 R)
• M53: 22,469,301 km (0.059 R)
• M54: 22,764,607 km (0.11 R)
• M55: 23,408,925 km (0.038 R)
• M56: 24,614,086 km (0.101 R)
• M57: 24,715,513 km (0.104 R)
• M58: 26,304,093 km (0.107 R)
• M59: 26,927,916 km (0.056 R)
• M60: 27,084,545 km (0.118 R)
• M61: 27,767,160 km (0.119 R)
• M62: 28,190,073 km (0.082 R)
• M63: 28,296,138 km (0.077 R)
• M64: 28,615,230 km (0.099 R)
• M65: 30,554,019 km (0.071 R)
• M66: 30,935,942 km (0.102 R)
• M67: 31,539,270 km (0.067 R)
• M68: 31,814,830 km (0.102 R)
• M69: 32,590,644 km (0.117 R)
• M70: 33,428,691 km (0.081 R)
• M71: 33,653,387 km (0.092 R)
• M72: 34,841,344 km (0.076 R)
• M73: 35,069,182 km (0.105 R)
• M74: 36,215,849 km (0.116 R)
• M75: 36,331,189 km (0.106 R)
• M76: 36,562,168 km (0.066 R)
• M77: 37,258,247 km (0.115 R)
• M78: 37,841,679 km (0.077 R)
• M79: 38,369,311 km (0.036 R)
• M80: 38,899,336 km (0.112 R)
• M81: 39,194,941 km (0.113 R)
• M82: 39,491,295 km (0.112 R)
• M83: 39,669,316 km (0.097 R)
• M84: 39,788,246 km (0.111 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 16,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit