🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629

Radius: 8.6

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.15 AU - 1.23 AU

Year: 852 Days

Day: 10.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 30,467,805 km

• M1: 109,206 km (0.096 R)
• M2: 165,306 km (0.07 R)
• M3: 241,152 km (0.113 R)
• M4: 343,477 km (0.083 R)
• M5: 427,700 km (0.07 R)
• M6: 655,987 km (0.089 R)
• M7: 798,853 km (0.047 R)
• M8: 1,045,390 km (0.054 R)
• M9: 1,135,149 km (0.044 R)
• M10: 1,281,455 km (0.073 R)
• M11: 1,350,121 km (0.075 R)
• M12: 1,563,896 km (0.028 R)
• M13: 1,712,447 km (0.047 R)
• M14: 1,773,184 km (0.114 R)
• M15: 1,850,226 km (0.12 R)
• M16: 2,096,165 km (0.091 R)
• M17: 2,153,312 km (0.086 R)
• M18: 2,268,951 km (0.083 R)
• M19: 2,352,875 km (0.1 R)
• M20: 2,437,847 km (0.088 R)
• M21: 2,506,512 km (0.064 R)
• M22: 2,567,099 km (0.062 R)
• M23: 2,681,243 km (0.112 R)
• M24: 2,778,930 km (0.113 R)
• M25: 2,841,911 km (0.109 R)
• M26: 2,905,191 km (0.112 R)
• M27: 3,107,447 km (0.083 R)
• M28: 3,172,821 km (0.08 R)
• M29: 3,229,220 km (0.068 R)
• M30: 3,352,488 km (0.091 R)
• M31: 3,702,099 km (0.102 R)
• M32: 4,258,752 km (0.037 R)
• M33: 4,321,134 km (0.116 R)
• M34: 4,531,020 km (0.111 R)
• M35: 4,594,749 km (0.075 R)
• M36: 4,819,894 km (0.082 R)
• M37: 4,950,194 km (0.102 R)
• M38: 5,225,454 km (0.086 R)
• M39: 5,314,614 km (0.085 R)
• M40: 5,539,759 km (0.09 R)
• M41: 5,871,716 km (0.084 R)
• M42: 6,034,329 km (0.055 R)
• M43: 6,257,380 km (0.071 R)
• M44: 6,316,471 km (0.109 R)
• M45: 6,399,647 km (0.112 R)
• M46: 6,651,271 km (0.091 R)
• M47: 6,747,911 km (0.106 R)
• M48: 6,832,883 km (0.082 R)
• M49: 6,954,955 km (0.115 R)
• M50: 7,065,507 km (0.115 R)
• M51: 7,176,509 km (0.086 R)
• M52: 7,338,075 km (0.082 R)
• M53: 7,614,083 km (0.09 R)
• M54: 7,727,927 km (0.075 R)
• M55: 7,944,694 km (0.055 R)
• M56: 8,060,184 km (0.063 R)
• M57: 8,124,660 km (0.091 R)
• M58: 8,266,928 km (0.111 R)
• M59: 8,593,650 km (0.094 R)
• M60: 9,004,595 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.2

Radius: 8.3

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.17 AU - 2.71 AU

Year: 2500 Days

Day: 8.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,467,805 km

• M1: 105,915 km (0.096 R)
• M2: 250,576 km (0.096 R)
• M3: 409,150 km (0.12 R)
• M4: 505,491 km (0.1 R)
• M5: 587,022 km (0.114 R)
• M6: 681,568 km (0.119 R)
• M7: 772,972 km (0.093 R)
• M8: 851,062 km (0.1 R)
• M9: 913,594 km (0.114 R)
• M10: 1,006,046 km (0.091 R)
• M11: 1,063,042 km (0.091 R)
• M12: 1,200,523 km (0.075 R)
• M13: 1,773,333 km (0.104 R)
• M14: 1,901,987 km (0.03 R)
• M15: 2,180,838 km (0.095 R)
• M16: 2,293,635 km (0.082 R)
• M17: 2,670,172 km (0.044 R)
• M18: 2,886,192 km (0.077 R)
• M19: 2,955,007 km (0.11 R)
• M20: 3,108,045 km (0.03 R)
• M21: 3,249,565 km (0.066 R)
• M22: 3,364,307 km (0.059 R)
• M23: 4,080,880 km (0.093 R)
• M24: 4,204,897 km (0.086 R)
• M25: 4,314,403 km (0.027 R)
• M26: 4,616,441 km (0.108 R)
• M27: 4,761,999 km (0.093 R)
• M28: 4,892,598 km (0.046 R)
• M29: 5,107,271 km (0.077 R)
• M30: 5,207,502 km (0.105 R)
• M31: 5,274,671 km (0.089 R)
• M32: 5,426,812 km (0.084 R)
• M33: 5,839,852 km (0.099 R)
• M34: 5,927,068 km (0.119 R)
• M35: 6,085,342 km (0.054 R)
• M36: 6,604,896 km (0.11 R)
• M37: 6,732,503 km (0.114 R)
• M38: 7,045,611 km (0.078 R)
• M39: 7,743,635 km (0.048 R)
• M40: 7,820,378 km (0.04 R)
• M41: 8,841,533 km (0.049 R)
• M42: 9,103,479 km (0.106 R)
• M43: 9,306,633 km (0.104 R)
• M44: 9,429,154 km (0.103 R)
• M45: 9,634,701 km (0.102 R)
• M46: 9,696,784 km (0.078 R)
• M47: 10,092,172 km (0.083 R)
• M48: 10,365,936 km (0.06 R)
• M49: 10,599,308 km (0.083 R)
• M50: 10,834,626 km (0.091 R)
• M51: 11,179,748 km (0.092 R)
• M52: 11,550,601 km (0.072 R)
• M53: 11,638,415 km (0.096 R)
• M54: 11,726,528 km (0.12 R)
• M55: 11,947,634 km (0.081 R)
• M56: 12,147,796 km (0.063 R)
• M57: 12,394,034 km (0.086 R)
• M58: 12,596,590 km (0.101 R)
• M59: 13,280,102 km (0.06 R)
• M60: 13,579,896 km (0.114 R)
• M61: 13,835,409 km (0.069 R)
• M62: 13,998,920 km (0.05 R)
• M63: 14,069,081 km (0.059 R)
• M64: 14,186,516 km (0.119 R)
• M65: 14,304,100 km (0.068 R)
• M66: 14,469,405 km (0.112 R)
• M67: 14,587,887 km (0.097 R)
• M68: 14,825,598 km (0.091 R)
• M69: 15,353,379 km (0.105 R)
• M70: 15,425,934 km (0.119 R)
• M71: 15,595,428 km (0.1 R)
• M72: 15,814,141 km (0.084 R)
• M73: 16,328,757 km (0.111 R)
• M74: 16,625,260 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.9

Radius: 8.8

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.05 AU - 3.35 AU

Year: 3755 Days

Day: 9.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 99.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,467,805 km

• M1: 113,844 km (0.091 R)
• M2: 286,779 km (0.098 R)
• M3: 507,286 km (0.112 R)
• M4: 600,187 km (0.097 R)
• M5: 745,147 km (0.042 R)
• M6: 927,357 km (0.066 R)
• M7: 1,110,615 km (0.077 R)
• M8: 1,263,055 km (0.108 R)
• M9: 1,422,526 km (0.057 R)
• M10: 1,542,803 km (0.092 R)
• M11: 1,666,520 km (0.075 R)
• M12: 1,907,522 km (0.091 R)
• M13: 2,176,948 km (0.088 R)
• M14: 2,298,721 km (0.12 R)
• M15: 2,387,133 km (0.118 R)
• M16: 2,846,099 km (0.109 R)
• M17: 3,056,883 km (0.086 R)
• M18: 3,392,581 km (0.068 R)
• M19: 3,575,090 km (0.105 R)
• M20: 3,677,864 km (0.079 R)
• M21: 3,949,982 km (0.065 R)
• M22: 4,185,300 km (0.107 R)
• M23: 4,918,628 km (0.026 R)
• M24: 5,335,258 km (0.097 R)
• M25: 5,643,280 km (0.11 R)
• M26: 6,276,827 km (0.063 R)
• M27: 6,451,259 km (0.069 R)
• M28: 6,602,053 km (0.112 R)
• M29: 6,804,908 km (0.055 R)
• M30: 6,907,083 km (0.089 R)
• M31: 7,584,014 km (0.103 R)
• M32: 7,663,450 km (0.109 R)
• M33: 7,876,777 km (0.079 R)
• M34: 8,146,053 km (0.102 R)
• M35: 8,832,707 km (0.073 R)
• M36: 8,944,307 km (0.066 R)
• M37: 9,310,373 km (0.114 R)
• M38: 10,703,578 km (0.09 R)
• M39: 11,760,038 km (0.091 R)
• M40: 12,691,883 km (0.078 R)
• M41: 12,975,970 km (0.059 R)
• M42: 13,518,412 km (0.104 R)
• M43: 13,808,631 km (0.056 R)
• M44: 14,362,443 km (0.092 R)
• M45: 14,493,790 km (0.05 R)
• M46: 14,823,952 km (0.063 R)
• M47: 16,101,069 km (0.101 R)
• M48: 16,340,276 km (0.115 R)
• M49: 16,477,457 km (0.058 R)
• M50: 16,649,345 km (0.086 R)
• M51: 17,378,336 km (0.102 R)
• M52: 17,764,298 km (0.032 R)
• M53: 18,224,013 km (0.104 R)
• M54: 18,330,676 km (0.081 R)
• M55: 18,580,355 km (0.051 R)
• M56: 18,795,327 km (0.079 R)
• M57: 18,867,134 km (0.109 R)
• M58: 19,047,100 km (0.112 R)
• M59: 19,191,462 km (0.12 R)
• M60: 19,263,718 km (0.074 R)
• M61: 20,285,770 km (0.066 R)
• M62: 20,507,175 km (0.118 R)
• M63: 21,175,878 km (0.083 R)
• M64: 22,040,853 km (0.1 R)
• M65: 22,611,120 km (0.075 R)
• M66: 23,109,281 km (0.038 R)
• M67: 23,805,060 km (0.098 R)
• M68: 23,882,702 km (0.108 R)
• M69: 24,116,523 km (0.111 R)
• M70: 24,507,722 km (0.054 R)
• M71: 24,940,359 km (0.097 R)
• M72: 25,019,346 km (0.112 R)
• M73: 25,217,115 km (0.115 R)
• M74: 25,574,354 km (0.069 R)
• M75: 25,733,676 km (0.077 R)
• M76: 26,053,367 km (0.111 R)
• M77: 26,374,254 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.6

Radius: 5.7

Gravity: 20.24 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.72 AU - 9.66 AU

Year: 15376 Days

Day: 22.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 30,467,805 km

• M1: 100,081 km (0.081 R)
• M2: 143,464 km (0.119 R)
• M3: 319,541 km (0.093 R)
• M4: 414,386 km (0.082 R)
• M5: 555,457 km (0.086 R)
• M6: 838,646 km (0.112 R)
• M7: 882,478 km (0.099 R)
• M8: 1,018,911 km (0.067 R)
• M9: 1,337,555 km (0.117 R)
• M10: 2,752,152 km (0.098 R)
• M11: 2,986,123 km (0.038 R)
• M12: 3,402,304 km (0.112 R)
• M13: 3,580,924 km (0.058 R)
• M14: 4,326,370 km (0.051 R)
• M15: 4,403,563 km (0.029 R)
• M16: 4,481,204 km (0.026 R)
• M17: 4,559,145 km (0.108 R)
• M18: 5,323,141 km (0.115 R)
• M19: 6,299,866 km (0.109 R)
• M20: 6,475,194 km (0.086 R)
• M21: 6,607,888 km (0.094 R)
• M22: 6,652,318 km (0.065 R)
• M23: 6,875,967 km (0.07 R)
• M24: 7,238,742 km (0.035 R)
• M25: 8,220,702 km (0.052 R)
• M26: 8,412,487 km (0.111 R)
• M27: 8,703,006 km (0.111 R)
• M28: 9,243,952 km (0.113 R)
• M29: 9,543,596 km (0.074 R)
• M30: 9,644,126 km (0.086 R)
• M31: 10,101,147 km (0.104 R)
• M32: 10,461,529 km (0.106 R)
• M33: 10,826,099 km (0.032 R)
• M34: 11,460,693 km (0.119 R)
• M35: 11,728,623 km (0.063 R)
• M36: 12,216,312 km (0.096 R)
• M37: 13,155,188 km (0.109 R)
• M38: 13,492,232 km (0.085 R)
• M39: 13,605,178 km (0.089 R)
• M40: 14,059,956 km (0.099 R)
• M41: 14,926,427 km (0.081 R)
• M42: 15,929,032 km (0.073 R)
• M43: 16,348,055 km (0.045 R)
• M44: 16,408,343 km (0.07 R)
• M45: 17,627,267 km (0.072 R)
• M46: 19,191,462 km (0.095 R)
• M47: 19,637,264 km (0.095 R)
• M48: 20,280,235 km (0.086 R)
• M49: 20,344,862 km (0.09 R)
• M50: 20,929,939 km (0.06 R)
• M51: 21,520,551 km (0.112 R)
• M52: 24,554,845 km (0.078 R)
• M53: 24,831,003 km (0.109 R)
• M54: 25,875,644 km (0.098 R)
• M55: 27,076,915 km (0.062 R)
• M56: 28,007,713 km (0.027 R)
• M57: 29,900,426 km (0.085 R)
• M58: 30,417,137 km (0.069 R)
• M59: 31,608,983 km (0.106 R)
• M60: 34,038,303 km (0.1 R)
• M61: 34,115,196 km (0.097 R)
• M62: 34,423,218 km (0.039 R)
• M63: 36,055,780 km (0.113 R)
• M64: 36,134,169 km (0.09 R)
• M65: 37,554,451 km (0.039 R)
• M66: 37,713,474 km (0.114 R)
• M67: 38,751,982 km (0.048 R)
• M68: 40,043,161 km (0.109 R)
• M69: 40,205,475 km (0.101 R)
• M70: 40,612,381 km (0.031 R)
• M71: 40,938,953 km (0.102 R)
• M72: 41,348,253 km (0.105 R)
• M73: 42,584,530 km (0.096 R)
• M74: 43,582,198 km (0.095 R)
• M75: 43,665,674 km (0.116 R)
• M76: 45,346,555 km (0.11 R)
• M77: 45,431,228 km (0.117 R)
• M78: 45,515,751 km (0.053 R)
• M79: 45,685,245 km (0.075 R)
• M80: 45,770,067 km (0.117 R)
• M81: 46,450,438 km (0.097 R)
• M82: 47,048,530 km (0.086 R)
• M83: 47,219,969 km (0.1 R)
• M84: 47,993,540 km (0.101 R)
• M85: 48,166,026 km (0.084 R)
• M86: 48,858,066 km (0.111 R)
• M87: 49,640,463 km (0.058 R)
• M88: 50,865,819 km (0.098 R)
• M89: 51,129,710 km (0.089 R)
• M90: 51,924,075 km (0.114 R)
• M91: 52,012,487 km (0.101 R)
• M92: 53,435,611 km (0.103 R)
• M93: 57,414,316 km (0.082 R)
• M94: 58,700,110 km (0.119 R)
• M95: 60,088,378 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.3

Radius: 4.1

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.83 AU - 11.79 AU

Year: 20156 Days

Day: 23.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 30,467,805 km

• M1: 602,281 km (0.049 R)
• M2: 1,853,518 km (0.105 R)
• M3: 2,412,714 km (0.117 R)
• M4: 2,710,564 km (0.108 R)
• M5: 2,853,579 km (0.108 R)
• M6: 3,062,119 km (0.102 R)
• M7: 3,875,931 km (0.088 R)
• M8: 4,365,864 km (0.107 R)
• M9: 4,413,586 km (0.061 R)
• M10: 4,557,649 km (0.091 R)
• M11: 4,727,592 km (0.105 R)
• M12: 5,099,043 km (0.07 R)
• M13: 5,149,308 km (0.064 R)
• M14: 5,686,514 km (0.054 R)
• M15: 6,980,087 km (0.039 R)
• M16: 7,119,811 km (0.1 R)
• M17: 7,288,857 km (0.092 R)
• M18: 7,774,751 km (0.104 R)
• M19: 9,386,369 km (0.092 R)
• M20: 10,805,005 km (0.107 R)
• M21: 11,325,307 km (0.107 R)
• M22: 11,423,742 km (0.095 R)
• M23: 12,457,763 km (0.075 R)
• M24: 12,525,531 km (0.089 R)
• M25: 13,521,254 km (0.079 R)
• M26: 13,660,679 km (0.076 R)
• M27: 13,765,547 km (0.1 R)
• M28: 13,940,726 km (0.07 R)
• M29: 14,187,413 km (0.068 R)
• M30: 15,152,320 km (0.036 R)
• M31: 16,844,271 km (0.113 R)
• M32: 16,994,169 km (0.109 R)
• M33: 18,324,991 km (0.111 R)
• M34: 18,750,148 km (0.091 R)
• M35: 21,206,246 km (0.065 R)
• M36: 24,733,614 km (0.081 R)
• M37: 24,904,156 km (0.103 R)
• M38: 25,160,417 km (0.08 R)
• M39: 25,246,137 km (0.104 R)
• M40: 25,288,922 km (0.118 R)
• M41: 25,503,595 km (0.108 R)
• M42: 26,629,618 km (0.102 R)
• M43: 27,727,517 km (0.045 R)
• M44: 29,154,381 km (0.089 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: 172 - 18,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit