🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.5

Radius: 14

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.64 AU - 1.06 AU

Year: 523 Days

Day: 13.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 58,491,501 km

• M1: 175,030 km (0.05 R)
• M2: 300,393 km (0.036 R)
• M3: 443,707 km (0.111 R)
• M4: 601,982 km (0.112 R)
• M5: 706,401 km (0.074 R)
• M6: 814,112 km (0.115 R)
• M7: 911,649 km (0.066 R)
• M8: 1,079,797 km (0.103 R)
• M9: 1,179,430 km (0.077 R)
• M10: 1,301,801 km (0.079 R)
• M11: 1,413,700 km (0.073 R)
• M12: 1,508,844 km (0.098 R)
• M13: 1,642,734 km (0.081 R)
• M14: 1,748,650 km (0.072 R)
• M15: 1,862,493 km (0.092 R)
• M16: 1,962,126 km (0.049 R)
• M17: 2,331,333 km (0.092 R)
• M18: 2,555,132 km (0.12 R)
• M19: 2,843,407 km (0.085 R)
• M20: 2,978,643 km (0.076 R)
• M21: 3,129,288 km (0.084 R)
• M22: 3,242,384 km (0.112 R)
• M23: 3,370,290 km (0.119 R)
• M24: 3,499,992 km (0.087 R)
• M25: 3,596,632 km (0.099 R)
• M26: 3,778,693 km (0.114 R)
• M27: 3,956,564 km (0.095 R)
• M28: 4,115,437 km (0.089 R)
• M29: 4,217,613 km (0.106 R)
• M30: 4,507,085 km (0.1 R)
• M31: 4,726,545 km (0.059 R)
• M32: 4,972,783 km (0.073 R)
• M33: 5,121,034 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983

Radius: 11

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.7 AU - 1.08 AU

Year: 560 Days

Day: 12.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 58,491,501 km

• M1: 137,032 km (0.112 R)
• M2: 231,727 km (0.119 R)
• M3: 319,391 km (0.106 R)
• M4: 539,749 km (0.045 R)
• M5: 672,293 km (0.106 R)
• M6: 911,949 km (0.101 R)
• M7: 1,028,336 km (0.093 R)
• M8: 1,143,975 km (0.094 R)
• M9: 1,233,883 km (0.1 R)
• M10: 1,313,619 km (0.112 R)
• M11: 1,459,477 km (0.061 R)
• M12: 1,590,824 km (0.068 R)
• M13: 1,830,480 km (0.028 R)
• M14: 1,951,055 km (0.084 R)
• M15: 2,089,284 km (0.064 R)
• M16: 2,163,335 km (0.1 R)
• M17: 2,253,393 km (0.1 R)
• M18: 2,499,780 km (0.065 R)
• M19: 2,682,439 km (0.097 R)
• M20: 2,902,498 km (0.107 R)
• M21: 3,086,354 km (0.115 R)
• M22: 3,162,649 km (0.054 R)
• M23: 3,256,746 km (0.098 R)
• M24: 3,334,537 km (0.117 R)
• M25: 3,696,713 km (0.088 R)
• M26: 3,777,945 km (0.09 R)
• M27: 3,932,928 km (0.096 R)
• M28: 4,015,955 km (0.116 R)
• M29: 4,099,430 km (0.11 R)
• M30: 4,174,229 km (0.112 R)
• M31: 4,458,765 km (0.099 R)
• M32: 4,671,343 km (0.109 R)
• M33: 4,739,859 km (0.064 R)
• M34: 4,838,145 km (0.032 R)
• M35: 4,966,949 km (0.119 R)
• M36: 5,268,538 km (0.075 R)
• M37: 5,576,111 km (0.086 R)
• M38: 5,721,670 km (0.057 R)
• M39: 5,805,445 km (0.091 R)
• M40: 5,932,004 km (0.091 R)
• M41: 6,027,448 km (0.075 R)
• M42: 6,446,920 km (0.118 R)
• M43: 6,665,782 km (0.111 R)
• M44: 6,764,965 km (0.119 R)
• M45: 6,898,107 km (0.104 R)
• M46: 7,088,246 km (0.069 R)
• M47: 7,348,397 km (0.117 R)
• M48: 7,508,168 km (0.085 R)
• M49: 7,634,578 km (0.088 R)
• M50: 7,773,255 km (0.091 R)
• M51: 7,889,493 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.7

Radius: 15

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.75 AU - 3.17 AU

Year: 3396 Days

Day: 10.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 58,491,501 km

• M1: 189,541 km (0.094 R)
• M2: 295,605 km (0.119 R)
• M3: 453,880 km (0.029 R)
• M4: 598,092 km (0.09 R)
• M5: 841,189 km (0.036 R)
• M6: 961,615 km (0.098 R)
• M7: 1,506,750 km (0.113 R)
• M8: 1,692,999 km (0.114 R)
• M9: 2,025,256 km (0.034 R)
• M10: 2,232,299 km (0.027 R)
• M11: 2,584,154 km (0.109 R)
• M12: 2,724,327 km (0.061 R)
• M13: 3,145,594 km (0.094 R)
• M14: 3,510,164 km (0.107 R)
• M15: 3,952,974 km (0.043 R)
• M16: 4,050,362 km (0.112 R)
• M17: 4,148,349 km (0.103 R)
• M18: 4,736,717 km (0.08 R)
• M19: 4,909,653 km (0.076 R)
• M20: 5,677,538 km (0.068 R)
• M21: 5,880,094 km (0.067 R)
• M22: 6,122,742 km (0.082 R)
• M23: 6,406,678 km (0.112 R)
• M24: 6,579,165 km (0.096 R)
• M25: 6,811,640 km (0.074 R)
• M26: 7,007,463 km (0.106 R)
• M27: 7,165,439 km (0.099 R)
• M28: 7,264,772 km (0.101 R)
• M29: 7,424,692 km (0.064 R)
• M30: 7,626,350 km (0.098 R)
• M31: 7,932,277 km (0.112 R)
• M32: 8,076,340 km (0.108 R)
• M33: 8,179,862 km (0.104 R)
• M34: 8,283,832 km (0.113 R)
• M35: 8,492,970 km (0.087 R)
• M36: 8,619,381 km (0.088 R)
• M37: 8,725,296 km (0.119 R)
• M38: 9,369,165 km (0.099 R)
• M39: 9,478,072 km (0.116 R)
• M40: 9,895,600 km (0.113 R)
• M41: 10,006,452 km (0.101 R)
• M42: 10,386,580 km (0.083 R)
• M43: 10,521,817 km (0.077 R)
• M44: 10,635,062 km (0.076 R)
• M45: 10,999,931 km (0.119 R)
• M46: 11,253,350 km (0.076 R)
• M47: 11,462,039 km (0.116 R)
• M48: 12,048,613 km (0.088 R)
• M49: 12,572,953 km (0.085 R)
• M50: 12,983,300 km (0.113 R)
• M51: 13,324,533 km (0.088 R)
• M52: 13,742,958 km (0.109 R)
• M53: 13,916,492 km (0.103 R)
• M54: 14,015,974 km (0.07 R)
• M55: 14,693,802 km (0.089 R)
• M56: 15,074,977 km (0.111 R)
• M57: 15,228,315 km (0.065 R)
• M58: 15,433,713 km (0.111 R)
• M59: 16,133,532 km (0.083 R)
• M60: 16,474,166 km (0.064 R)
• M61: 17,056,252 km (0.11 R)
• M62: 17,296,207 km (0.077 R)
• M63: 17,617,992 km (0.106 R)
• M64: 18,158,788 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.4

Radius: 6.7

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.6 AU - 10.46 AU

Year: 21183 Days

Day: 15.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,491,501 km

• M1: 125,064 km (0.087 R)
• M2: 201,508 km (0.071 R)
• M3: 482,304 km (0.095 R)
• M4: 716,873 km (0.111 R)
• M5: 899,233 km (0.089 R)
• M6: 1,165,068 km (0.057 R)
• M7: 1,282,951 km (0.088 R)
• M8: 1,355,656 km (0.112 R)
• M9: 1,405,023 km (0.115 R)
• M10: 2,726,870 km (0.102 R)
• M11: 2,820,967 km (0.106 R)
• M12: 3,012,752 km (0.092 R)
• M13: 3,308,357 km (0.099 R)
• M14: 3,510,464 km (0.095 R)
• M15: 3,578,830 km (0.095 R)
• M16: 3,856,484 km (0.078 R)
• M17: 3,927,094 km (0.041 R)
• M18: 4,322,630 km (0.086 R)
• M19: 4,768,731 km (0.12 R)
• M20: 4,882,426 km (0.091 R)
• M21: 5,112,806 km (0.096 R)
• M22: 5,268,388 km (0.07 R)
• M23: 5,664,075 km (0.115 R)
• M24: 6,110,475 km (0.104 R)
• M25: 6,652,468 km (0.106 R)
• M26: 7,209,869 km (0.065 R)
• M27: 7,472,114 km (0.112 R)
• M28: 7,648,790 km (0.075 R)
• M29: 7,737,651 km (0.077 R)
• M30: 8,096,386 km (0.052 R)
• M31: 8,232,221 km (0.088 R)
• M32: 8,323,326 km (0.104 R)
• M33: 8,644,663 km (0.085 R)
• M34: 8,690,888 km (0.045 R)
• M35: 8,923,363 km (0.108 R)
• M36: 8,970,038 km (0.094 R)
• M37: 9,632,756 km (0.113 R)
• M38: 9,776,969 km (0.114 R)
• M39: 10,067,189 km (0.051 R)
• M40: 10,955,052 km (0.114 R)
• M41: 11,155,812 km (0.087 R)
• M42: 11,611,787 km (0.098 R)
• M43: 11,765,274 km (0.072 R)
• M44: 11,816,437 km (0.12 R)
• M45: 11,919,210 km (0.111 R)
• M46: 12,073,895 km (0.098 R)
• M47: 13,657,388 km (0.1 R)
• M48: 14,915,057 km (0.067 R)
• M49: 15,361,009 km (0.093 R)
• M50: 15,417,108 km (0.056 R)
• M51: 16,095,235 km (0.108 R)
• M52: 16,667,746 km (0.094 R)
• M53: 16,782,936 km (0.115 R)
• M54: 16,840,831 km (0.028 R)
• M55: 16,956,470 km (0.107 R)
• M56: 17,832,665 km (0.05 R)
• M57: 17,891,606 km (0.097 R)
• M58: 18,305,992 km (0.088 R)
• M59: 19,689,623 km (0.108 R)
• M60: 21,921,922 km (0.102 R)
• M61: 22,428,760 km (0.059 R)
• M62: 22,492,489 km (0.094 R)
• M63: 22,747,553 km (0.108 R)
• M64: 23,648,132 km (0.101 R)
• M65: 23,842,609 km (0.041 R)
• M66: 24,298,434 km (0.032 R)
• M67: 24,954,570 km (0.091 R)
• M68: 25,417,426 km (0.114 R)
• M69: 28,735,657 km (0.075 R)
• M70: 29,499,055 km (0.032 R)
• M71: 30,198,873 km (0.086 R)
• M72: 30,480,267 km (0.094 R)
• M73: 31,258,774 km (0.119 R)
• M74: 31,329,833 km (0.064 R)
• M75: 31,686,175 km (0.05 R)
• M76: 32,115,521 km (0.1 R)
• M77: 33,998,061 km (0.08 R)
• M78: 34,437,430 km (0.096 R)
• M79: 34,952,645 km (0.056 R)
• M80: 37,641,816 km (0.061 R)
• M81: 38,248,436 km (0.118 R)
• M82: 40,164,784 km (0.092 R)
• M83: 40,474,302 km (0.043 R)
• M84: 41,251,463 km (0.099 R)
• M85: 42,033,711 km (0.047 R)
• M86: 42,112,100 km (0.1 R)
• M87: 43,057,708 km (0.07 R)
• M88: 44,329,439 km (0.059 R)
• M89: 46,422,164 km (0.099 R)
• M90: 46,503,246 km (0.08 R)
• M91: 49,289,656 km (0.114 R)
• M92: 51,456,581 km (0.1 R)
• M93: 53,144,644 km (0.096 R)
• M94: 57,704,835 km (0.047 R)
• M95: 58,141,362 km (0.094 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: 398 - 14,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit