🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.2

Radius: 14.7

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.6 AU - 0.8 AU

Year: 384 Days

Day: 13.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,950,508 km

• M1: 183,257 km (0.114 R)
• M2: 282,890 km (0.102 R)
• M3: 398,828 km (0.036 R)
• M4: 496,216 km (0.114 R)
• M5: 595,250 km (0.108 R)
• M6: 705,653 km (0.097 R)
• M7: 827,127 km (0.112 R)
• M8: 947,852 km (0.038 R)
• M9: 1,063,042 km (0.117 R)
• M10: 1,170,454 km (0.069 R)
• M11: 1,376,749 km (0.104 R)
• M12: 1,470,547 km (0.051 R)
• M13: 1,639,443 km (0.084 R)
• M14: 1,732,044 km (0.118 R)
• M15: 1,911,113 km (0.098 R)
• M16: 2,044,704 km (0.083 R)
• M17: 2,177,547 km (0.105 R)
• M18: 2,300,965 km (0.096 R)
• M19: 2,409,872 km (0.03 R)
• M20: 2,619,908 km (0.102 R)
• M21: 2,733,901 km (0.093 R)
• M22: 2,849,690 km (0.054 R)
• M23: 2,949,023 km (0.093 R)
• M24: 3,114,029 km (0.079 R)
• M25: 3,230,416 km (0.105 R)
• M26: 3,324,663 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.3

Radius: 14.9

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.78 AU - 1.14 AU

Year: 617 Days

Day: 8.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,950,508 km

• M1: 187,895 km (0.039 R)
• M2: 284,984 km (0.108 R)
• M3: 385,813 km (0.098 R)
• M4: 501,751 km (0.105 R)
• M5: 625,469 km (0.109 R)
• M6: 834,756 km (0.105 R)
• M7: 991,235 km (0.109 R)
• M8: 1,088,773 km (0.058 R)
• M9: 1,221,616 km (0.039 R)
• M10: 1,448,706 km (0.12 R)
• M11: 1,567,786 km (0.095 R)
• M12: 1,726,509 km (0.075 R)
• M13: 1,846,786 km (0.062 R)
• M14: 2,043,208 km (0.097 R)
• M15: 2,138,801 km (0.101 R)
• M16: 2,297,973 km (0.068 R)
• M17: 2,548,101 km (0.05 R)
• M18: 2,663,141 km (0.079 R)
• M19: 2,787,756 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.8

Radius: 11.3

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.02 AU - 1.24 AU

Year: 788 Days

Day: 5.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 33,950,508 km

• M1: 141,370 km (0.101 R)
• M2: 289,472 km (0.054 R)
• M3: 411,993 km (0.116 R)
• M4: 551,867 km (0.097 R)
• M5: 709,842 km (0.066 R)
• M6: 789,278 km (0.076 R)
• M7: 933,192 km (0.028 R)
• M8: 1,015,022 km (0.067 R)
• M9: 1,206,956 km (0.115 R)
• M10: 1,325,288 km (0.099 R)
• M11: 1,491,790 km (0.119 R)
• M12: 1,581,549 km (0.111 R)
• M13: 1,665,473 km (0.101 R)
• M14: 1,951,055 km (0.071 R)
• M15: 2,049,790 km (0.098 R)
• M16: 2,167,075 km (0.101 R)
• M17: 2,373,669 km (0.054 R)
• M18: 2,613,924 km (0.114 R)
• M19: 2,769,356 km (0.086 R)
• M20: 3,051,198 km (0.101 R)
• M21: 3,254,202 km (0.102 R)
• M22: 3,362,212 km (0.077 R)
• M23: 3,561,925 km (0.038 R)
• M24: 3,632,685 km (0.113 R)
• M25: 3,714,216 km (0.066 R)
• M26: 3,816,990 km (0.093 R)
• M27: 4,067,716 km (0.088 R)
• M28: 4,141,767 km (0.115 R)
• M29: 4,312,907 km (0.098 R)
• M30: 4,762,299 km (0.102 R)
• M31: 5,284,395 km (0.072 R)
• M32: 5,528,838 km (0.085 R)
• M33: 5,622,935 km (0.115 R)
• M34: 5,717,631 km (0.042 R)
• M35: 5,908,518 km (0.085 R)
• M36: 6,016,976 km (0.12 R)
• M37: 6,113,766 km (0.12 R)
• M38: 6,186,770 km (0.099 R)
• M39: 6,395,159 km (0.106 R)
• M40: 6,481,627 km (0.107 R)
• M41: 6,580,960 km (0.098 R)
• M42: 6,693,458 km (0.051 R)
• M43: 7,085,404 km (0.088 R)
• M44: 7,458,800 km (0.116 R)
• M45: 7,680,803 km (0.101 R)
• M46: 7,878,422 km (0.042 R)
• M47: 8,011,265 km (0.082 R)
• M48: 8,184,799 km (0.1 R)
• M49: 8,332,751 km (0.074 R)
• M50: 8,467,987 km (0.066 R)
• M51: 8,576,745 km (0.1 R)
• M52: 8,727,091 km (0.073 R)
• M53: 8,919,623 km (0.118 R)
• M54: 9,058,001 km (0.082 R)
• M55: 9,322,939 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383

Radius: 8.3

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.24 AU - 3.58 AU

Year: 4131 Days

Day: 12.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,950,508 km

• M1: 103,971 km (0.102 R)
• M2: 284,236 km (0.069 R)
• M3: 354,248 km (0.114 R)
• M4: 524,341 km (0.118 R)
• M5: 578,046 km (0.104 R)
• M6: 731,534 km (0.118 R)
• M7: 887,714 km (0.103 R)
• M8: 1,208,601 km (0.094 R)
• M9: 1,446,462 km (0.118 R)
• M10: 1,604,288 km (0.096 R)
• M11: 1,809,835 km (0.11 R)
• M12: 1,951,504 km (0.118 R)
• M13: 2,111,873 km (0.111 R)
• M14: 2,492,151 km (0.074 R)
• M15: 2,586,697 km (0.086 R)
• M16: 2,976,549 km (0.087 R)
• M17: 3,884,010 km (0.115 R)
• M18: 4,501,550 km (0.101 R)
• M19: 4,578,443 km (0.077 R)
• M20: 4,792,368 km (0.039 R)
• M21: 5,089,170 km (0.108 R)
• M22: 5,270,333 km (0.042 R)
• M23: 5,473,936 km (0.097 R)
• M24: 5,576,709 km (0.106 R)
• M25: 5,910,163 km (0.081 R)
• M26: 5,994,536 km (0.095 R)
• M27: 6,100,452 km (0.064 R)
• M28: 6,314,377 km (0.094 R)
• M29: 6,487,312 km (0.062 R)
• M30: 7,082,562 km (0.066 R)
• M31: 7,466,280 km (0.119 R)
• M32: 7,787,317 km (0.083 R)
• M33: 7,856,731 km (0.094 R)
• M34: 8,066,168 km (0.101 R)
• M35: 8,253,913 km (0.106 R)
• M36: 8,324,673 km (0.118 R)
• M37: 8,490,577 km (0.079 R)
• M38: 9,043,490 km (0.111 R)
• M39: 9,214,182 km (0.105 R)
• M40: 9,361,236 km (0.099 R)
• M41: 9,533,872 km (0.096 R)
• M42: 9,632,906 km (0.057 R)
• M43: 9,832,170 km (0.111 R)
• M44: 10,310,734 km (0.12 R)
• M45: 11,133,971 km (0.087 R)
• M46: 11,316,929 km (0.05 R)
• M47: 11,369,289 km (0.048 R)
• M48: 11,421,797 km (0.104 R)
• M49: 11,738,646 km (0.036 R)
• M50: 12,273,159 km (0.11 R)
• M51: 12,408,096 km (0.077 R)
• M52: 12,952,483 km (0.091 R)
• M53: 13,034,762 km (0.085 R)
• M54: 13,393,647 km (0.092 R)
• M55: 13,643,924 km (0.107 R)
• M56: 14,120,992 km (0.105 R)
• M57: 14,262,362 km (0.067 R)
• M58: 14,347,483 km (0.042 R)
• M59: 14,518,025 km (0.04 R)
• M60: 14,689,314 km (0.111 R)
• M61: 15,033,838 km (0.118 R)
• M62: 15,439,099 km (0.034 R)
• M63: 15,497,292 km (0.067 R)
• M64: 15,906,742 km (0.103 R)
• M65: 16,112,887 km (0.025 R)
• M66: 16,319,781 km (0.036 R)
• M67: 16,408,792 km (0.089 R)
• M68: 16,497,952 km (0.097 R)
• M69: 16,766,331 km (0.074 R)
• M70: 17,428,302 km (0.107 R)
• M71: 17,610,362 km (0.075 R)
• M72: 18,375,705 km (0.077 R)
• M73: 18,715,890 km (0.072 R)
• M74: 18,777,974 km (0.098 R)
• M75: 19,120,702 km (0.112 R)
• M76: 19,433,960 km (0.12 R)
• M77: 19,528,207 km (0.069 R)
• M78: 19,591,188 km (0.118 R)
• M79: 19,685,733 km (0.083 R)
• M80: 19,938,703 km (0.049 R)
• M81: 20,192,721 km (0.097 R)
• M82: 21,478,963 km (0.078 R)
• M83: 21,870,012 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.7

Radius: 10.5

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.78 AU - 4.12 AU

Year: 5150 Days

Day: 5.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,950,508 km

• M1: 157,527 km (0.115 R)
• M2: 284,685 km (0.071 R)
• M3: 440,566 km (0.104 R)
• M4: 1,305,541 km (0.087 R)
• M5: 1,585,737 km (0.085 R)
• M6: 1,788,592 km (0.06 R)
• M7: 1,934,151 km (0.09 R)
• M8: 2,100,653 km (0.093 R)
• M9: 2,465,672 km (0.108 R)
• M10: 2,591,933 km (0.109 R)
• M11: 2,775,938 km (0.105 R)
• M12: 3,137,666 km (0.085 R)
• M13: 3,413,973 km (0.066 R)
• M14: 3,718,853 km (0.12 R)
• M15: 4,011,317 km (0.109 R)
• M16: 4,289,719 km (0.117 R)
• M17: 4,596,694 km (0.077 R)
• M18: 4,663,414 km (0.084 R)
• M19: 4,910,849 km (0.115 R)
• M20: 4,979,066 km (0.099 R)
• M21: 5,116,397 km (0.099 R)
• M22: 5,465,558 km (0.116 R)
• M23: 5,678,885 km (0.066 R)
• M24: 5,774,478 km (0.098 R)
• M25: 5,918,989 km (0.045 R)
• M26: 6,015,929 km (0.116 R)
• M27: 6,113,467 km (0.099 R)
• M28: 6,584,101 km (0.12 R)
• M29: 6,709,913 km (0.069 R)
• M30: 7,169,478 km (0.025 R)
• M31: 7,507,719 km (0.078 R)
• M32: 7,665,544 km (0.047 R)
• M33: 7,744,981 km (0.094 R)
• M34: 8,389,748 km (0.111 R)
• M35: 8,856,942 km (0.06 R)
• M36: 8,940,268 km (0.03 R)
• M37: 9,051,718 km (0.045 R)
• M38: 9,360,788 km (0.065 R)
• M39: 9,816,463 km (0.091 R)
• M40: 10,192,253 km (0.057 R)
• M41: 10,898,055 km (0.111 R)
• M42: 11,257,090 km (0.113 R)
• M43: 11,498,392 km (0.055 R)
• M44: 11,589,497 km (0.084 R)
• M45: 11,925,045 km (0.071 R)
• M46: 12,606,014 km (0.075 R)
• M47: 12,699,962 km (0.101 R)
• M48: 12,982,851 km (0.093 R)
• M49: 13,204,256 km (0.032 R)
• M50: 13,522,900 km (0.093 R)
• M51: 14,232,741 km (0.088 R)
• M52: 15,487,269 km (0.12 R)
• M53: 15,654,968 km (0.099 R)
• M54: 15,890,884 km (0.069 R)
• M55: 16,400,115 km (0.054 R)
• M56: 16,674,029 km (0.064 R)
• M57: 17,609,315 km (0.097 R)
• M58: 18,454,842 km (0.098 R)
• M59: 18,739,676 km (0.087 R)
• M60: 19,313,833 km (0.063 R)
• M61: 19,603,006 km (0.077 R)
• M62: 19,711,763 km (0.101 R)
• M63: 20,222,341 km (0.113 R)
• M64: 20,405,598 km (0.056 R)
• M65: 20,626,405 km (0.057 R)
• M66: 20,922,010 km (0.108 R)
• M67: 21,144,612 km (0.102 R)
• M68: 21,368,111 km (0.062 R)
• M69: 21,442,760 km (0.091 R)
• M70: 22,043,097 km (0.1 R)
• M71: 22,763,111 km (0.079 R)
• M72: 23,683,736 km (0.034 R)
• M73: 23,838,271 km (0.119 R)
• M74: 24,226,328 km (0.102 R)
• M75: 24,382,059 km (0.106 R)
• M76: 24,773,108 km (0.085 R)
• M77: 24,930,036 km (0.044 R)
• M78: 25,087,264 km (0.078 R)
• M79: 26,237,522 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.6

Radius: 11.7

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.73 AU - 5.41 AU

Year: 6409 Days

Day: 5.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 33,950,508 km

• M1: 157,527 km (0.079 R)
• M2: 321,187 km (0.091 R)
• M3: 395,986 km (0.103 R)
• M4: 546,331 km (0.069 R)
• M5: 629,957 km (0.091 R)
• M6: 881,879 km (0.106 R)
• M7: 1,262,905 km (0.079 R)
• M8: 2,031,389 km (0.108 R)
• M9: 2,309,043 km (0.112 R)
• M10: 2,515,039 km (0.113 R)
• M11: 2,967,274 km (0.096 R)
• M12: 3,352,339 km (0.042 R)
• M13: 3,801,581 km (0.05 R)
• M14: 4,472,976 km (0.071 R)
• M15: 4,549,870 km (0.094 R)
• M16: 4,861,931 km (0.085 R)
• M17: 5,154,095 km (0.104 R)
• M18: 5,617,101 km (0.087 R)
• M19: 5,839,702 km (0.108 R)
• M20: 6,583,054 km (0.11 R)
• M21: 6,936,255 km (0.08 R)
• M22: 7,538,835 km (0.087 R)
• M23: 8,126,904 km (0.036 R)
• M24: 8,505,836 km (0.095 R)
• M25: 8,890,751 km (0.117 R)
• M26: 9,215,827 km (0.059 R)
• M27: 9,611,065 km (0.111 R)
• M28: 9,744,057 km (0.112 R)
• M29: 10,214,393 km (0.081 R)
• M30: 10,418,295 km (0.107 R)
• M31: 10,555,027 km (0.044 R)
• M32: 11,177,355 km (0.108 R)
• M33: 12,530,168 km (0.098 R)
• M34: 13,374,050 km (0.071 R)
• M35: 13,634,500 km (0.117 R)
• M36: 14,198,334 km (0.086 R)
• M37: 14,464,020 km (0.072 R)
• M38: 15,077,670 km (0.099 R)
• M39: 15,895,971 km (0.042 R)
• M40: 16,171,979 km (0.049 R)
• M41: 16,290,610 km (0.102 R)
• M42: 16,370,046 km (0.084 R)
• M43: 16,568,862 km (0.084 R)
• M44: 17,009,427 km (0.062 R)
• M45: 17,616,196 km (0.113 R)
• M46: 17,820,098 km (0.026 R)
• M47: 17,983,758 km (0.09 R)
• M48: 19,352,878 km (0.075 R)
• M49: 19,521,026 km (0.119 R)
• M50: 20,284,125 km (0.098 R)
• M51: 20,712,274 km (0.088 R)
• M52: 21,577,698 km (0.111 R)
• M53: 22,058,655 km (0.111 R)
• M54: 22,322,396 km (0.032 R)
• M55: 22,631,615 km (0.111 R)
• M56: 22,808,888 km (0.079 R)
• M57: 22,897,600 km (0.118 R)
• M58: 23,209,511 km (0.091 R)
• M59: 24,243,681 km (0.077 R)
• M60: 25,063,627 km (0.114 R)
• M61: 25,155,331 km (0.098 R)
• M62: 25,477,116 km (0.111 R)
• M63: 26,357,200 km (0.061 R)
• M64: 26,543,749 km (0.045 R)
• M65: 27,956,850 km (0.113 R)
• M66: 29,153,184 km (0.114 R)
• M67: 30,024,741 km (0.067 R)
• M68: 30,610,716 km (0.031 R)
• M69: 32,042,069 km (0.105 R)
• M70: 33,142,511 km (0.04 R)
• M71: 33,596,241 km (0.048 R)
• M72: 33,697,220 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 17,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit