🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner System (Rocky)

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: 720.8

Radius: 14.7

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.54 AU - 0.76 AU

Year: 349 Days

Day: 6.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 20,931,755 km

• M1: 186,399 km (0.045 R)
• M2: 316,250 km (0.057 R)
• M3: 418,575 km (0.069 R)
• M4: 547,827 km (0.082 R)
• M5: 684,111 km (0.09 R)
• M6: 781,499 km (0.093 R)
• M7: 968,048 km (0.1 R)
• M8: 1,071,869 km (0.097 R)
• M9: 1,224,010 km (0.077 R)
• M10: 1,328,279 km (0.108 R)
• M11: 1,421,629 km (0.098 R)
• M12: 1,517,371 km (0.079 R)
• M13: 1,675,496 km (0.062 R)
• M14: 1,813,425 km (0.097 R)
• M15: 1,944,623 km (0.081 R)
• M16: 2,041,263 km (0.071 R)
• M17: 2,139,549 km (0.104 R)
• M18: 2,239,480 km (0.113 R)
• M19: 2,537,329 km (0.113 R)
• M20: 2,715,201 km (0.103 R)
• M21: 2,842,360 km (0.088 R)
• M22: 2,971,463 km (0.116 R)
• M23: 3,083,661 km (0.031 R)
• M24: 3,248,518 km (0.115 R)
• M25: 3,344,859 km (0.097 R)
• M26: 3,481,591 km (0.116 R)
• M27: 3,680,108 km (0.098 R)
• M28: 3,787,668 km (0.11 R)
• M29: 4,067,865 km (0.099 R)
• M30: 4,284,483 km (0.072 R)
• M31: 4,468,937 km (0.109 R)
• M32: 4,620,031 km (0.082 R)
• M33: 4,787,431 km (0.12 R)
• M34: 4,912,644 km (0.11 R)
• M35: 5,121,034 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.8

Radius: 13.3

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.41 AU - 3.69 AU

Year: 4460 Days

Day: 6.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 20,931,755 km

• M1: 169,794 km (0.083 R)
• M2: 308,022 km (0.101 R)
• M3: 539,600 km (0.069 R)
• M4: 752,627 km (0.09 R)
• M5: 856,298 km (0.108 R)
• M6: 1,064,239 km (0.094 R)
• M7: 1,215,483 km (0.04 R)
• M8: 1,408,614 km (0.052 R)
• M9: 1,713,494 km (0.061 R)
• M10: 1,874,013 km (0.042 R)
• M11: 2,079,560 km (0.071 R)
• M12: 2,313,381 km (0.108 R)
• M13: 2,459,987 km (0.112 R)
• M14: 2,707,871 km (0.052 R)
• M15: 3,009,460 km (0.096 R)
• M16: 3,147,090 km (0.112 R)
• M17: 3,452,420 km (0.06 R)
• M18: 3,560,579 km (0.107 R)
• M19: 3,706,287 km (0.107 R)
• M20: 3,979,004 km (0.119 R)
• M21: 4,092,399 km (0.097 R)
• M22: 4,219,857 km (0.11 R)
• M23: 4,348,511 km (0.116 R)
• M24: 4,676,130 km (0.075 R)
• M25: 5,189,550 km (0.116 R)
• M26: 5,397,192 km (0.092 R)
• M27: 5,806,492 km (0.118 R)
• M28: 6,007,850 km (0.112 R)
• M29: 6,094,767 km (0.107 R)
• M30: 6,432,260 km (0.113 R)
• M31: 6,536,081 km (0.088 R)
• M32: 6,685,529 km (0.119 R)
• M33: 6,775,736 km (0.072 R)
• M34: 7,110,088 km (0.106 R)
• M35: 7,202,090 km (0.084 R)
• M36: 7,294,691 km (0.111 R)
• M37: 7,449,824 km (0.109 R)
• M38: 7,559,031 km (0.1 R)
• M39: 7,731,667 km (0.106 R)
• M40: 7,953,520 km (0.1 R)
• M41: 8,049,113 km (0.089 R)
• M42: 8,306,272 km (0.087 R)
• M43: 8,435,824 km (0.05 R)
• M44: 8,878,035 km (0.073 R)
• M45: 9,110,361 km (0.08 R)
• M46: 9,395,195 km (0.036 R)
• M47: 9,751,238 km (0.084 R)
• M48: 10,389,123 km (0.055 R)
• M49: 11,129,782 km (0.059 R)
• M50: 11,452,315 km (0.08 R)
• M51: 11,578,726 km (0.111 R)
• M52: 11,669,232 km (0.111 R)
• M53: 11,942,099 km (0.098 R)
• M54: 12,143,607 km (0.053 R)
• M55: 12,346,312 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.3

Radius: 13.7

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.8 AU - 5.66 AU

Year: 6860 Days

Day: 9.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 20,931,755 km

• M1: 211,831 km (0.054 R)
• M2: 300,243 km (0.058 R)
• M3: 400,922 km (0.07 R)
• M4: 519,254 km (0.072 R)
• M5: 633,098 km (0.037 R)
• M6: 996,172 km (0.072 R)
• M7: 1,144,573 km (0.09 R)
• M8: 1,247,945 km (0.089 R)
• M9: 1,395,748 km (0.077 R)
• M10: 1,607,130 km (0.087 R)
• M11: 2,014,934 km (0.073 R)
• M12: 2,371,276 km (0.11 R)
• M13: 2,765,765 km (0.114 R)
• M14: 2,890,081 km (0.097 R)
• M15: 2,979,990 km (0.104 R)
• M16: 3,070,945 km (0.103 R)
• M17: 3,463,191 km (0.066 R)
• M18: 3,636,275 km (0.059 R)
• M19: 4,091,801 km (0.103 R)
• M20: 4,756,165 km (0.085 R)
• M21: 4,927,604 km (0.041 R)
• M22: 5,210,643 km (0.086 R)
• M23: 5,476,628 km (0.091 R)
• M24: 6,022,212 km (0.116 R)
• M25: 6,161,338 km (0.044 R)
• M26: 6,395,608 km (0.084 R)
• M27: 6,680,742 km (0.113 R)
• M28: 7,611,091 km (0.114 R)
• M29: 7,887,997 km (0.096 R)
• M30: 8,066,018 km (0.075 R)
• M31: 8,271,117 km (0.049 R)
• M32: 8,791,418 km (0.103 R)
• M33: 9,002,501 km (0.106 R)
• M34: 9,973,391 km (0.077 R)
• M35: 10,276,626 km (0.066 R)
• M36: 10,611,127 km (0.11 R)
• M37: 11,176,457 km (0.063 R)
• M38: 11,262,027 km (0.092 R)
• M39: 11,376,619 km (0.101 R)
• M40: 11,520,233 km (0.095 R)
• M41: 11,867,749 km (0.086 R)
• M42: 12,013,457 km (0.117 R)
• M43: 12,662,113 km (0.112 R)
• M44: 12,841,032 km (0.07 R)
• M45: 13,870,565 km (0.08 R)
• M46: 13,993,385 km (0.077 R)
• M47: 14,581,903 km (0.106 R)
• M48: 14,926,427 km (0.108 R)
• M49: 15,687,431 km (0.116 R)
• M50: 16,072,646 km (0.113 R)
• M51: 16,298,838 km (0.081 R)
• M52: 16,396,076 km (0.1 R)
• M53: 18,045,393 km (0.067 R)
• M54: 18,314,220 km (0.07 R)
• M55: 18,482,817 km (0.064 R)
• M56: 18,992,048 km (0.106 R)
• M57: 19,094,373 km (0.053 R)
• M58: 19,471,360 km (0.091 R)
• M59: 20,302,525 km (0.078 R)
• M60: 20,442,100 km (0.086 R)
• M61: 20,652,136 km (0.092 R)
• M62: 21,074,450 km (0.103 R)
• M63: 21,499,608 km (0.055 R)
• M64: 22,106,825 km (0.117 R)
• M65: 22,574,917 km (0.118 R)
• M66: 22,937,243 km (0.057 R)
• M67: 23,192,008 km (0.096 R)
• M68: 23,557,625 km (0.094 R)
• M69: 23,814,784 km (0.058 R)
• M70: 23,961,989 km (0.09 R)
• M71: 24,442,946 km (0.075 R)
• M72: 24,554,396 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.3

Radius: 5.8

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.88 AU - 6.62 AU

Year: 9195 Days

Day: 17.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 20,931,755 km

• M1: 92,601 km (0.086 R)
• M2: 215,421 km (0.067 R)
• M3: 285,134 km (0.076 R)
• M4: 486,492 km (0.056 R)
• M5: 572,810 km (0.112 R)
• M6: 674,836 km (0.078 R)
• M7: 728,093 km (0.065 R)
• M8: 991,834 km (0.077 R)
• M9: 1,244,205 km (0.099 R)
• M10: 1,337,255 km (0.083 R)
• M11: 1,377,946 km (0.104 R)
• M12: 1,446,462 km (0.094 R)
• M13: 1,615,807 km (0.062 R)
• M14: 1,776,624 km (0.081 R)
• M15: 1,836,463 km (0.106 R)
• M16: 2,004,462 km (0.114 R)
• M17: 2,225,418 km (0.083 R)
• M18: 2,437,697 km (0.112 R)
• M19: 2,690,817 km (0.047 R)
• M20: 3,185,387 km (0.108 R)
• M21: 3,518,093 km (0.12 R)
• M22: 3,650,487 km (0.095 R)
• M23: 3,920,362 km (0.062 R)
• M24: 4,136,830 km (0.11 R)
• M25: 4,438,270 km (0.043 R)
• M26: 5,147,812 km (0.077 R)
• M27: 5,363,084 km (0.118 R)
• M28: 5,406,617 km (0.114 R)
• M29: 5,559,506 km (0.097 R)
• M30: 5,936,791 km (0.049 R)
• M31: 6,253,789 km (0.115 R)
• M32: 6,391,419 km (0.106 R)
• M33: 6,833,481 km (0.056 R)
• M34: 8,168,193 km (0.11 R)
• M35: 8,903,467 km (0.118 R)
• M36: 9,084,181 km (0.111 R)
• M37: 9,136,092 km (0.082 R)
• M38: 9,978,926 km (0.075 R)
• M39: 10,139,594 km (0.049 R)
• M40: 10,193,449 km (0.102 R)
• M41: 10,382,391 km (0.037 R)
• M42: 10,463,773 km (0.102 R)
• M43: 10,518,226 km (0.1 R)
• M44: 10,709,113 km (0.067 R)
• M45: 10,764,016 km (0.113 R)
• M46: 10,901,346 km (0.047 R)
• M47: 11,512,603 km (0.098 R)
• M48: 11,992,663 km (0.11 R)
• M49: 12,220,800 km (0.119 R)
• M50: 12,335,392 km (0.069 R)
• M51: 12,392,837 km (0.114 R)
• M52: 13,176,880 km (0.106 R)
• M53: 13,412,347 km (0.048 R)
• M54: 13,827,630 km (0.1 R)
• M55: 13,977,079 km (0.047 R)
• M56: 14,156,895 km (0.113 R)
• M57: 14,701,282 km (0.069 R)
• M58: 15,283,367 km (0.08 R)
• M59: 15,561,769 km (0.118 R)
• M60: 15,623,852 km (0.12 R)
• M61: 16,092,093 km (0.077 R)
• M62: 16,501,692 km (0.046 R)
• M63: 16,850,854 km (0.074 R)
• M64: 17,234,572 km (0.051 R)
• M65: 17,427,554 km (0.094 R)
• M66: 18,075,911 km (0.097 R)
• M67: 18,206,510 km (0.11 R)
• M68: 18,897,502 km (0.064 R)
• M69: 18,996,835 km (0.084 R)
• M70: 19,262,820 km (0.09 R)
• M71: 20,135,425 km (0.082 R)
• M72: 20,884,012 km (0.09 R)
• M73: 20,952,528 km (0.09 R)
• M74: 21,296,154 km (0.097 R)
• M75: 21,537,755 km (0.052 R)
• M76: 21,710,840 km (0.09 R)
• M77: 21,919,230 km (0.037 R)
• M78: 22,128,367 km (0.115 R)
• M79: 22,618,749 km (0.099 R)
• M80: 23,006,507 km (0.034 R)
• M81: 23,254,540 km (0.086 R)
• M82: 23,432,113 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.8

Radius: 3.5

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.12 AU - 10.16 AU

Year: 18427 Days

Day: 15.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 20,931,755 km

• M1: 53,257 km (0.063 R)
• M2: 107,112 km (0.111 R)
• M3: 498,610 km (0.11 R)
• M4: 944,561 km (0.109 R)
• M5: 1,692,102 km (0.091 R)
• M6: 1,883,886 km (0.091 R)
• M7: 2,140,446 km (0.096 R)
• M8: 2,302,610 km (0.073 R)
• M9: 3,055,836 km (0.094 R)
• M10: 4,057,393 km (0.079 R)
• M11: 4,801,942 km (0.07 R)
• M12: 5,033,370 km (0.069 R)
• M13: 5,268,538 km (0.065 R)
• M14: 5,308,032 km (0.096 R)
• M15: 5,367,572 km (0.06 R)
• M16: 5,487,250 km (0.064 R)
• M17: 6,581,708 km (0.117 R)
• M18: 6,709,764 km (0.072 R)
• M19: 6,838,567 km (0.064 R)
• M20: 7,274,047 km (0.067 R)
• M21: 7,318,178 km (0.105 R)
• M22: 7,876,178 km (0.094 R)
• M23: 8,034,902 km (0.102 R)
• M24: 8,470,830 km (0.097 R)
• M25: 8,656,780 km (0.081 R)
• M26: 10,166,970 km (0.061 R)
• M27: 10,216,188 km (0.11 R)
• M28: 10,738,285 km (0.055 R)
• M29: 11,345,503 km (0.097 R)
• M30: 11,396,515 km (0.094 R)
• M31: 12,172,330 km (0.081 R)
• M32: 12,831,608 km (0.106 R)
• M33: 13,665,167 km (0.066 R)
• M34: 15,525,566 km (0.059 R)
• M35: 17,198,968 km (0.085 R)
• M36: 17,670,500 km (0.087 R)
• M37: 18,566,293 km (0.112 R)
• M38: 19,660,451 km (0.109 R)
• M39: 19,875,573 km (0.102 R)
• M40: 20,869,053 km (0.079 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: 520 - 10,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit