🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.9

Radius: 10.5

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.74 AU - 1.18 AU

Year: 638 Days

Day: 13.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 31,063,723 km

• M1: 132,095 km (0.061 R)
• M2: 267,182 km (0.096 R)
• M3: 450,140 km (0.074 R)
• M4: 581,637 km (0.088 R)
• M5: 671,994 km (0.105 R)
• M6: 757,564 km (0.073 R)
• M7: 940,821 km (0.119 R)
• M8: 1,015,321 km (0.094 R)
• M9: 1,162,974 km (0.119 R)
• M10: 1,259,913 km (0.104 R)
• M11: 1,402,181 km (0.118 R)
• M12: 1,501,514 km (0.061 R)
• M13: 1,590,076 km (0.042 R)
• M14: 1,689,409 km (0.108 R)
• M15: 1,814,323 km (0.112 R)
• M16: 2,000,273 km (0.045 R)
• M17: 2,127,880 km (0.11 R)
• M18: 2,243,070 km (0.059 R)
• M19: 2,381,000 km (0.098 R)
• M20: 2,579,965 km (0.114 R)
• M21: 2,681,542 km (0.093 R)
• M22: 2,817,227 km (0.099 R)
• M23: 2,910,875 km (0.097 R)
• M24: 2,983,131 km (0.045 R)
• M25: 3,112,533 km (0.086 R)
• M26: 3,180,900 km (0.05 R)
• M27: 3,318,978 km (0.089 R)
• M28: 3,547,714 km (0.077 R)
• M29: 3,830,304 km (0.107 R)
• M30: 3,952,825 km (0.12 R)
• M31: 4,353,597 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351

Radius: 9

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.67 AU - 2.19 AU

Year: 1819 Days

Day: 11.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 31,063,723 km

• M1: 113,994 km (0.114 R)
• M2: 172,187 km (0.088 R)
• M3: 228,436 km (0.105 R)
• M4: 304,880 km (0.082 R)
• M5: 463,454 km (0.098 R)
• M6: 521,049 km (0.117 R)
• M7: 600,187 km (0.092 R)
• M8: 710,291 km (0.097 R)
• M9: 834,906 km (0.067 R)
• M10: 1,294,321 km (0.093 R)
• M11: 1,387,969 km (0.109 R)
• M12: 1,804,599 km (0.072 R)
• M13: 1,871,320 km (0.107 R)
• M14: 1,938,938 km (0.037 R)
• M15: 2,096,614 km (0.067 R)
• M16: 2,299,618 km (0.059 R)
• M17: 2,456,247 km (0.076 R)
• M18: 2,714,304 km (0.067 R)
• M19: 3,014,995 km (0.05 R)
• M20: 3,094,731 km (0.042 R)
• M21: 3,152,177 km (0.109 R)
• M22: 3,209,922 km (0.035 R)
• M23: 3,279,634 km (0.119 R)
• M24: 3,575,988 km (0.073 R)
• M25: 3,868,601 km (0.105 R)
• M26: 4,005,333 km (0.103 R)
• M27: 4,143,711 km (0.085 R)
• M28: 4,283,735 km (0.051 R)
• M29: 4,399,374 km (0.115 R)
• M30: 4,542,240 km (0.081 R)
• M31: 5,033,968 km (0.106 R)
• M32: 5,101,736 km (0.078 R)
• M33: 5,306,835 km (0.108 R)
• M34: 5,556,663 km (0.093 R)
• M35: 5,654,800 km (0.064 R)
• M36: 5,711,198 km (0.076 R)
• M37: 5,952,948 km (0.079 R)
• M38: 6,024,605 km (0.087 R)
• M39: 6,139,945 km (0.051 R)
• M40: 6,579,165 km (0.09 R)
• M41: 6,638,555 km (0.087 R)
• M42: 6,817,624 km (0.051 R)
• M43: 7,150,030 km (0.065 R)
• M44: 7,549,905 km (0.114 R)
• M45: 7,815,142 km (0.032 R)
• M46: 7,878,123 km (0.104 R)
• M47: 7,972,669 km (0.089 R)
• M48: 8,051,806 km (0.109 R)
• M49: 8,258,850 km (0.063 R)
• M50: 8,355,041 km (0.109 R)
• M51: 8,678,322 km (0.1 R)
• M52: 9,773,977 km (0.12 R)
• M53: 9,841,745 km (0.12 R)
• M54: 10,114,611 km (0.088 R)
• M55: 10,389,871 km (0.079 R)
• M56: 10,702,531 km (0.046 R)
• M57: 11,319,323 km (0.096 R)
• M58: 11,444,088 km (0.109 R)
• M59: 11,551,349 km (0.096 R)
• M60: 11,965,885 km (0.09 R)
• M61: 12,056,541 km (0.115 R)
• M62: 12,183,999 km (0.097 R)
• M63: 12,257,002 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.8

Radius: 8.1

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.77 AU - 2.53 AU

Year: 2138 Days

Day: 13.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,063,723 km

• M1: 145,559 km (0.093 R)
• M2: 198,666 km (0.116 R)
• M3: 352,153 km (0.1 R)
• M4: 424,409 km (0.116 R)
• M5: 776,862 km (0.097 R)
• M6: 977,921 km (0.098 R)
• M7: 1,035,816 km (0.073 R)
• M8: 1,114,803 km (0.036 R)
• M9: 1,185,713 km (0.097 R)
• M10: 1,268,590 km (0.114 R)
• M11: 1,321,398 km (0.111 R)
• M12: 1,418,487 km (0.093 R)
• M13: 1,540,409 km (0.103 R)
• M14: 2,188,617 km (0.08 R)
• M15: 2,382,496 km (0.085 R)
• M16: 2,501,426 km (0.115 R)
• M17: 2,608,987 km (0.105 R)
• M18: 2,731,807 km (0.097 R)
• M19: 2,884,397 km (0.043 R)
• M20: 3,039,978 km (0.047 R)
• M21: 3,097,274 km (0.117 R)
• M22: 3,613,686 km (0.096 R)
• M23: 3,781,535 km (0.082 R)
• M24: 3,998,901 km (0.044 R)
• M25: 4,268,476 km (0.117 R)
• M26: 4,462,205 km (0.079 R)
• M27: 4,626,015 km (0.083 R)
• M28: 4,775,014 km (0.066 R)
• M29: 4,858,640 km (0.106 R)
• M30: 4,925,809 km (0.041 R)
• M31: 4,976,373 km (0.073 R)
• M32: 5,755,778 km (0.105 R)
• M33: 6,024,157 km (0.116 R)
• M34: 6,259,923 km (0.107 R)
• M35: 6,388,128 km (0.08 R)
• M36: 6,985,622 km (0.105 R)
• M37: 7,195,059 km (0.093 R)
• M38: 7,271,803 km (0.117 R)
• M39: 7,367,994 km (0.12 R)
• M40: 7,698,456 km (0.06 R)
• M41: 7,974,165 km (0.109 R)
• M42: 8,333,649 km (0.105 R)
• M43: 8,555,801 km (0.115 R)
• M44: 8,657,528 km (0.058 R)
• M45: 9,068,174 km (0.062 R)
• M46: 9,696,036 km (0.066 R)
• M47: 9,759,615 km (0.101 R)
• M48: 10,079,605 km (0.109 R)
• M49: 10,971,657 km (0.108 R)
• M50: 11,037,929 km (0.045 R)
• M51: 11,617,771 km (0.116 R)
• M52: 12,161,858 km (0.088 R)
• M53: 12,230,374 km (0.094 R)
• M54: 12,344,966 km (0.089 R)
• M55: 12,436,969 km (0.114 R)
• M56: 12,993,473 km (0.085 R)
• M57: 13,110,458 km (0.11 R)
• M58: 13,204,256 km (0.103 R)
• M59: 13,274,717 km (0.105 R)
• M60: 13,795,616 km (0.088 R)
• M61: 14,010,738 km (0.032 R)
• M62: 14,516,828 km (0.101 R)
• M63: 14,735,540 km (0.102 R)
• M64: 14,833,078 km (0.096 R)
• M65: 15,472,459 km (0.067 R)
• M66: 15,546,809 km (0.08 R)
• M67: 15,621,309 km (0.107 R)
• M68: 15,945,487 km (0.104 R)
• M69: 16,145,949 km (0.063 R)
• M70: 16,271,760 km (0.119 R)
• M71: 16,625,709 km (0.077 R)
• M72: 16,829,012 km (0.11 R)
• M73: 17,058,795 km (0.101 R)
• M74: 17,135,688 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.1

Radius: 12

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.26 AU - 3.28 AU

Year: 3127 Days

Day: 12.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 31,063,723 km

• M1: 151,094 km (0.091 R)
• M2: 283,338 km (0.101 R)
• M3: 428,000 km (0.118 R)
• M4: 561,590 km (0.115 R)
• M5: 639,082 km (0.082 R)
• M6: 927,507 km (0.116 R)
• M7: 1,142,928 km (0.055 R)
• M8: 1,280,408 km (0.118 R)
• M9: 1,509,891 km (0.032 R)
• M10: 1,859,352 km (0.112 R)
• M11: 1,995,486 km (0.108 R)
• M12: 2,134,911 km (0.089 R)
• M13: 2,350,332 km (0.079 R)
• M14: 2,725,524 km (0.113 R)
• M15: 2,818,424 km (0.086 R)
• M16: 3,152,177 km (0.093 R)
• M17: 3,348,748 km (0.049 R)
• M18: 3,754,009 km (0.103 R)
• M19: 4,246,784 km (0.103 R)
• M20: 4,373,195 km (0.093 R)
• M21: 4,537,752 km (0.042 R)
• M22: 4,948,398 km (0.114 R)
• M23: 5,177,433 km (0.109 R)
• M24: 5,293,371 km (0.032 R)
• M25: 5,371,162 km (0.08 R)
• M26: 5,825,640 km (0.102 R)
• M27: 6,088,035 km (0.1 R)
• M28: 6,437,196 km (0.098 R)
• M29: 6,750,604 km (0.096 R)
• M30: 6,941,192 km (0.105 R)
• M31: 7,090,640 km (0.099 R)
• M32: 7,457,903 km (0.074 R)
• M33: 7,567,259 km (0.103 R)
• M34: 7,743,036 km (0.042 R)
• M35: 8,054,200 km (0.084 R)
• M36: 8,505,836 km (0.119 R)
• M37: 8,688,944 km (0.115 R)
• M38: 9,058,749 km (0.097 R)
• M39: 9,575,909 km (0.118 R)
• M40: 9,909,961 km (0.078 R)
• M41: 10,078,409 km (0.105 R)
• M42: 10,467,213 km (0.104 R)
• M43: 10,984,822 km (0.103 R)
• M44: 11,134,270 km (0.042 R)
• M45: 11,334,731 km (0.04 R)
• M46: 11,586,804 km (0.096 R)
• M47: 11,662,800 km (0.088 R)
• M48: 11,789,808 km (0.038 R)
• M49: 11,994,009 km (0.103 R)
• M50: 12,199,407 km (0.09 R)
• M51: 12,328,361 km (0.092 R)
• M52: 12,980,009 km (0.119 R)
• M53: 13,376,443 km (0.116 R)
• M54: 13,589,471 km (0.102 R)
• M55: 15,250,905 km (0.07 R)
• M56: 15,781,379 km (0.082 R)
• M57: 16,317,986 km (0.067 R)
• M58: 16,745,836 km (0.111 R)
• M59: 17,004,341 km (0.102 R)
• M60: 17,525,241 km (0.086 R)
• M61: 17,670,949 km (0.106 R)
• M62: 18,110,318 km (0.088 R)
• M63: 18,198,581 km (0.082 R)
• M64: 18,731,449 km (0.051 R)
• M65: 18,880,448 km (0.102 R)
• M66: 19,029,747 km (0.104 R)
• M67: 19,329,541 km (0.086 R)
• M68: 19,419,898 km (0.094 R)
• M69: 20,177,462 km (0.1 R)
• M70: 20,269,016 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.8

Radius: 6.5

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.25 AU - 7.87 AU

Year: 14099 Days

Day: 24.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,063,723 km

• M1: 88,712 km (0.05 R)
• M2: 149,448 km (0.107 R)
• M3: 195,973 km (0.116 R)
• M4: 448,195 km (0.088 R)
• M5: 524,789 km (0.065 R)
• M6: 618,138 km (0.116 R)
• M7: 691,890 km (0.098 R)
• M8: 945,459 km (0.088 R)
• M9: 1,016,817 km (0.102 R)
• M10: 1,090,120 km (0.115 R)
• M11: 1,499,719 km (0.029 R)
• M12: 1,827,039 km (0.08 R)
• M13: 2,157,351 km (0.09 R)
• M14: 2,388,031 km (0.077 R)
• M15: 3,083,811 km (0.103 R)
• M16: 3,321,671 km (0.114 R)
• M17: 3,476,056 km (0.081 R)
• M18: 3,838,083 km (0.07 R)
• M19: 3,884,159 km (0.072 R)
• M20: 4,475,968 km (0.047 R)
• M21: 4,695,877 km (0.057 R)
• M22: 5,019,906 km (0.117 R)
• M23: 5,299,654 km (0.093 R)
• M24: 5,506,249 km (0.114 R)
• M25: 5,794,823 km (0.066 R)
• M26: 5,874,409 km (0.076 R)
• M27: 6,661,892 km (0.043 R)
• M28: 6,884,943 km (0.112 R)
• M29: 7,138,960 km (0.117 R)
• M30: 8,393,937 km (0.086 R)
• M31: 8,665,157 km (0.076 R)
• M32: 8,756,263 km (0.045 R)
• M33: 9,185,309 km (0.118 R)
• M34: 9,464,758 km (0.113 R)
• M35: 9,715,634 km (0.08 R)
• M36: 9,810,180 km (0.114 R)
• M37: 10,095,911 km (0.078 R)
• M38: 10,870,978 km (0.066 R)
• M39: 11,265,767 km (0.106 R)
• M40: 12,995,268 km (0.076 R)
• M41: 13,943,718 km (0.1 R)
• M42: 14,229,151 km (0.074 R)
• M43: 14,588,485 km (0.075 R)
• M44: 14,950,961 km (0.046 R)
• M45: 15,023,665 km (0.102 R)
• M46: 15,758,490 km (0.091 R)
• M47: 16,018,491 km (0.05 R)
• M48: 16,167,640 km (0.108 R)
• M49: 16,844,720 km (0.053 R)
• M50: 17,684,712 km (0.094 R)
• M51: 18,148,615 km (0.053 R)
• M52: 18,538,318 km (0.116 R)
• M53: 19,843,709 km (0.103 R)
• M54: 20,003,928 km (0.052 R)
• M55: 20,649,144 km (0.107 R)
• M56: 21,178,421 km (0.079 R)
• M57: 22,416,792 km (0.035 R)
• M58: 23,086,991 km (0.111 R)
• M59: 23,382,147 km (0.054 R)
• M60: 23,636,164 km (0.108 R)
• M61: 24,189,676 km (0.094 R)
• M62: 24,232,461 km (0.066 R)
• M63: 24,275,246 km (0.102 R)
• M64: 25,222,949 km (0.108 R)
• M65: 25,526,932 km (0.092 R)
• M66: 25,832,261 km (0.118 R)
• M67: 25,919,626 km (0.102 R)
• M68: 26,755,280 km (0.098 R)
• M69: 27,331,980 km (0.099 R)
• M70: 27,465,720 km (0.069 R)
• M71: 27,555,030 km (0.042 R)
• M72: 27,733,800 km (0.094 R)
• M73: 27,913,018 km (0.117 R)
• M74: 28,182,444 km (0.063 R)
• M75: 28,543,124 km (0.111 R)
• M76: 28,769,316 km (0.1 R)
• M77: 29,542,737 km (0.047 R)
• M78: 30,092,958 km (0.116 R)
• M79: 30,507,643 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 17,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit