🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.5

Radius: 14.8

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.93 AU - 1.15 AU

Year: 746 Days

Day: 6.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,613,507 km

• M1: 186,698 km (0.06 R)
• M2: 285,582 km (0.1 R)
• M3: 378,931 km (0.118 R)
• M4: 476,768 km (0.08 R)
• M5: 587,022 km (0.042 R)
• M6: 701,764 km (0.052 R)
• M7: 797,357 km (0.064 R)
• M8: 894,595 km (0.105 R)
• M9: 996,471 km (0.111 R)
• M10: 1,118,842 km (0.063 R)
• M11: 1,424,471 km (0.108 R)
• M12: 1,564,644 km (0.092 R)
• M13: 1,667,119 km (0.045 R)
• M14: 1,767,200 km (0.085 R)
• M15: 1,864,438 km (0.078 R)
• M16: 1,968,708 km (0.11 R)
• M17: 2,309,492 km (0.117 R)
• M18: 2,411,368 km (0.081 R)
• M19: 2,647,434 km (0.111 R)
• M20: 2,828,148 km (0.108 R)
• M21: 2,960,691 km (0.065 R)
• M22: 3,274,099 km (0.119 R)
• M23: 3,401,407 km (0.08 R)
• M24: 3,530,360 km (0.073 R)
• M25: 3,629,843 km (0.055 R)
• M26: 3,850,500 km (0.109 R)
• M27: 3,952,974 km (0.109 R)
• M28: 4,134,436 km (0.066 R)
• M29: 4,232,872 km (0.065 R)
• M30: 4,352,101 km (0.093 R)
• M31: 4,559,893 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.7

Radius: 8.5

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.2 AU - 1.92 AU

Year: 1370 Days

Day: 9.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 64,613,507 km

• M1: 111,750 km (0.063 R)
• M2: 166,353 km (0.03 R)
• M3: 330,163 km (0.113 R)
• M4: 571,464 km (0.057 R)
• M5: 835,205 km (0.089 R)
• M6: 981,063 km (0.091 R)
• M7: 1,085,931 km (0.115 R)
• M8: 1,152,352 km (0.077 R)
• M9: 1,272,031 km (0.083 R)
• M10: 1,396,047 km (0.077 R)
• M11: 1,450,351 km (0.073 R)
• M12: 1,665,623 km (0.095 R)
• M13: 1,992,644 km (0.116 R)
• M14: 2,116,511 km (0.065 R)
• M15: 2,296,627 km (0.063 R)
• M16: 2,459,539 km (0.117 R)
• M17: 2,537,030 km (0.027 R)
• M18: 2,626,490 km (0.077 R)
• M19: 2,751,254 km (0.084 R)
• M20: 2,820,219 km (0.103 R)
• M21: 2,948,125 km (0.077 R)
• M22: 3,125,548 km (0.047 R)
• M23: 3,245,825 km (0.087 R)
• M24: 3,528,415 km (0.068 R)
• M25: 3,616,080 km (0.104 R)
• M26: 3,767,922 km (0.084 R)
• M27: 4,038,843 km (0.091 R)
• M28: 4,249,477 km (0.072 R)
• M29: 4,436,774 km (0.103 R)
• M30: 4,778,156 km (0.104 R)
• M31: 4,889,158 km (0.089 R)
• M32: 5,015,119 km (0.107 R)
• M33: 5,313,118 km (0.058 R)
• M34: 5,428,308 km (0.065 R)
• M35: 5,486,053 km (0.036 R)
• M36: 6,105,987 km (0.118 R)
• M37: 6,272,040 km (0.063 R)
• M38: 6,951,065 km (0.091 R)
• M39: 7,203,885 km (0.083 R)
• M40: 7,283,472 km (0.052 R)
• M41: 7,491,712 km (0.075 R)
• M42: 7,783,577 km (0.1 R)
• M43: 8,062,577 km (0.064 R)
• M44: 8,128,700 km (0.105 R)
• M45: 8,194,971 km (0.119 R)
• M46: 8,378,229 km (0.105 R)
• M47: 8,647,206 km (0.107 R)
• M48: 8,731,878 km (0.093 R)
• M49: 8,919,025 km (0.079 R)
• M50: 9,090,464 km (0.092 R)
• M51: 9,211,040 km (0.114 R)
• M52: 9,506,197 km (0.038 R)
• M53: 9,821,998 km (0.068 R)
• M54: 9,928,063 km (0.104 R)
• M55: 10,070,031 km (0.1 R)
• M56: 10,176,994 km (0.075 R)
• M57: 10,320,159 km (0.065 R)
• M58: 10,374,164 km (0.095 R)
• M59: 10,446,120 km (0.097 R)
• M60: 10,681,138 km (0.111 R)
• M61: 10,844,948 km (0.096 R)
• M62: 11,341,164 km (0.108 R)
• M63: 11,638,864 km (0.089 R)
• M64: 11,732,363 km (0.116 R)
• M65: 12,489,627 km (0.075 R)
• M66: 12,547,073 km (0.096 R)
• M67: 12,874,243 km (0.078 R)
• M68: 12,951,585 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83

Radius: 11.9

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.5 AU - 3.58 AU

Year: 3726 Days

Day: 6.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 64,613,507 km

• M1: 339,886 km (0.115 R)
• M2: 520,152 km (0.113 R)
• M3: 621,130 km (0.082 R)
• M4: 881,281 km (0.101 R)
• M5: 983,456 km (0.066 R)
• M6: 1,082,341 km (0.053 R)
• M7: 1,265,897 km (0.095 R)
• M8: 1,539,063 km (0.088 R)
• M9: 1,628,373 km (0.111 R)
• M10: 1,765,853 km (0.114 R)
• M11: 1,850,226 km (0.059 R)
• M12: 2,272,691 km (0.105 R)
• M13: 2,736,145 km (0.085 R)
• M14: 2,967,723 km (0.05 R)
• M15: 3,057,780 km (0.104 R)
• M16: 3,160,105 km (0.092 R)
• M17: 3,321,671 km (0.029 R)
• M18: 3,426,988 km (0.064 R)
• M19: 3,725,585 km (0.082 R)
• M20: 3,970,477 km (0.072 R)
• M21: 4,132,641 km (0.079 R)
• M22: 4,258,902 km (0.094 R)
• M23: 4,335,197 km (0.101 R)
• M24: 4,450,686 km (0.061 R)
• M25: 5,110,562 km (0.11 R)
• M26: 5,219,021 km (0.096 R)
• M27: 5,410,656 km (0.052 R)
• M28: 5,829,380 km (0.115 R)
• M29: 6,403,986 km (0.033 R)
• M30: 6,594,573 km (0.112 R)
• M31: 7,208,373 km (0.047 R)
• M32: 7,406,740 km (0.09 R)
• M33: 7,499,042 km (0.053 R)
• M34: 7,607,052 km (0.047 R)
• M35: 7,762,334 km (0.054 R)
• M36: 8,076,041 km (0.06 R)
• M37: 8,667,551 km (0.049 R)
• M38: 8,878,783 km (0.09 R)
• M39: 8,976,770 km (0.086 R)
• M40: 9,058,749 km (0.114 R)
• M41: 9,539,108 km (0.039 R)
• M42: 10,215,440 km (0.096 R)
• M43: 10,335,418 km (0.1 R)
• M44: 10,455,844 km (0.073 R)
• M45: 10,576,719 km (0.11 R)
• M46: 10,977,193 km (0.046 R)
• M47: 11,524,870 km (0.095 R)
• M48: 12,135,978 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.6

Radius: 11.7

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.44 AU - 4.38 AU

Year: 5435 Days

Day: 5.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 64,613,507 km

• M1: 151,094 km (0.114 R)
• M2: 272,119 km (0.093 R)
• M3: 397,781 km (0.048 R)
• M4: 596,896 km (0.079 R)
• M5: 1,158,486 km (0.08 R)
• M6: 1,287,738 km (0.1 R)
• M7: 1,543,551 km (0.053 R)
• M8: 1,834,818 km (0.048 R)
• M9: 2,243,968 km (0.096 R)
• M10: 2,366,190 km (0.114 R)
• M11: 3,146,043 km (0.094 R)
• M12: 3,446,436 km (0.104 R)
• M13: 3,659,762 km (0.09 R)
• M14: 3,975,863 km (0.075 R)
• M15: 4,582,632 km (0.058 R)
• M16: 4,870,607 km (0.096 R)
• M17: 5,381,933 km (0.086 R)
• M18: 6,023,857 km (0.086 R)
• M19: 6,867,589 km (0.067 R)
• M20: 8,029,067 km (0.119 R)
• M21: 8,218,009 km (0.119 R)
• M22: 9,217,622 km (0.088 R)
• M23: 9,815,715 km (0.114 R)
• M24: 10,426,224 km (0.117 R)
• M25: 10,909,724 km (0.108 R)
• M26: 11,049,299 km (0.094 R)
• M27: 11,189,322 km (0.077 R)
• M28: 11,542,224 km (0.082 R)
• M29: 11,862,812 km (0.07 R)
• M30: 12,440,260 km (0.09 R)
• M31: 12,732,424 km (0.09 R)
• M32: 13,100,734 km (0.076 R)
• M33: 13,174,935 km (0.092 R)
• M34: 13,697,480 km (0.112 R)
• M35: 14,037,067 km (0.045 R)
• M36: 14,763,066 km (0.088 R)
• M37: 15,619,065 km (0.087 R)
• M38: 16,172,128 km (0.108 R)
• M39: 16,932,983 km (0.077 R)
• M40: 17,256,862 km (0.109 R)
• M41: 17,460,315 km (0.085 R)
• M42: 17,828,476 km (0.075 R)
• M43: 18,282,057 km (0.052 R)
• M44: 18,531,137 km (0.045 R)
• M45: 18,739,527 km (0.1 R)
• M46: 18,823,002 km (0.107 R)
• M47: 18,906,777 km (0.064 R)
• M48: 19,116,514 km (0.067 R)
• M49: 19,538,380 km (0.109 R)
• M50: 20,692,826 km (0.116 R)
• M51: 21,693,636 km (0.101 R)
• M52: 22,001,359 km (0.068 R)
• M53: 23,157,002 km (0.119 R)
• M54: 23,832,586 km (0.104 R)
• M55: 24,059,227 km (0.04 R)
• M56: 24,150,183 km (0.11 R)
• M57: 24,332,243 km (0.111 R)
• M58: 24,469,125 km (0.069 R)
• M59: 24,835,341 km (0.109 R)
• M60: 25,065,123 km (0.114 R)
• M61: 25,805,334 km (0.093 R)
• M62: 26,976,236 km (0.077 R)
• M63: 27,070,632 km (0.028 R)
• M64: 27,401,992 km (0.105 R)
• M65: 27,639,403 km (0.085 R)
• M66: 28,500,040 km (0.071 R)
• M67: 28,692,572 km (0.113 R)
• M68: 28,982,044 km (0.051 R)
• M69: 29,223,944 km (0.099 R)
• M70: 29,612,599 km (0.044 R)
• M71: 30,198,574 km (0.08 R)
• M72: 30,394,847 km (0.117 R)
• M73: 30,739,221 km (0.033 R)
• M74: 33,034,501 km (0.106 R)
• M75: 33,794,757 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.8

Radius: 14.4

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.44 AU - 5.98 AU

Year: 8359 Days

Day: 5.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 64,613,507 km

• M1: 213,476 km (0.069 R)
• M2: 538,852 km (0.044 R)
• M3: 757,414 km (0.037 R)
• M4: 1,919,939 km (0.112 R)
• M5: 2,384,291 km (0.116 R)
• M6: 2,546,904 km (0.069 R)
• M7: 2,665,535 km (0.102 R)
• M8: 2,810,346 km (0.117 R)
• M9: 3,057,780 km (0.119 R)
• M10: 3,521,235 km (0.049 R)
• M11: 3,979,603 km (0.058 R)
• M12: 4,174,080 km (0.107 R)
• M13: 4,314,851 km (0.102 R)
• M14: 4,572,459 km (0.091 R)
• M15: 4,835,153 km (0.117 R)
• M16: 5,013,025 km (0.097 R)
• M17: 5,132,853 km (0.07 R)
• M18: 5,777,919 km (0.086 R)
• M19: 5,935,296 km (0.113 R)
• M20: 6,481,178 km (0.039 R)
• M21: 6,943,136 km (0.114 R)
• M22: 7,043,517 km (0.103 R)
• M23: 7,518,340 km (0.101 R)
• M24: 8,038,642 km (0.102 R)
• M25: 8,250,173 km (0.07 R)
• M26: 9,669,408 km (0.054 R)
• M27: 9,781,756 km (0.059 R)
• M28: 10,197,189 km (0.095 R)
• M29: 10,426,373 km (0.106 R)
• M30: 10,580,160 km (0.09 R)
• M31: 10,812,037 km (0.115 R)
• M32: 11,006,663 km (0.08 R)
• M33: 11,637,368 km (0.117 R)
• M34: 12,564,426 km (0.116 R)
• M35: 13,348,319 km (0.072 R)
• M36: 13,809,379 km (0.086 R)
• M37: 15,006,611 km (0.077 R)
• M38: 15,180,444 km (0.107 R)
• M39: 16,954,525 km (0.117 R)
• M40: 17,362,778 km (0.08 R)
• M41: 17,499,660 km (0.073 R)
• M42: 19,310,542 km (0.062 R)
• M43: 19,452,361 km (0.087 R)
• M44: 20,937,568 km (0.095 R)
• M45: 21,034,657 km (0.098 R)
• M46: 21,229,284 km (0.118 R)
• M47: 21,816,605 km (0.05 R)
• M48: 22,310,278 km (0.067 R)
• M49: 22,608,277 km (0.092 R)
• M50: 22,957,588 km (0.069 R)
• M51: 24,833,396 km (0.076 R)
• M52: 25,245,389 km (0.113 R)
• M53: 25,711,685 km (0.037 R)
• M54: 27,978,392 km (0.059 R)
• M55: 28,138,911 km (0.109 R)
• M56: 28,407,289 km (0.063 R)
• M57: 29,434,279 km (0.079 R)
• M58: 30,748,945 km (0.077 R)
• M59: 31,413,608 km (0.103 R)
• M60: 31,915,060 km (0.109 R)
• M61: 32,363,106 km (0.098 R)
• M62: 32,813,246 km (0.099 R)
• M63: 33,152,235 km (0.058 R)
• M64: 34,691,896 km (0.114 R)
• M65: 35,210,252 km (0.059 R)
• M66: 36,138,208 km (0.045 R)
• M67: 36,546,760 km (0.098 R)
• M68: 36,956,808 km (0.119 R)
• M69: 38,018,204 km (0.057 R)
• M70: 38,374,247 km (0.097 R)
• M71: 38,552,718 km (0.089 R)
• M72: 39,269,142 km (0.096 R)
• M73: 39,448,959 km (0.119 R)
• M74: 39,689,213 km (0.119 R)
• M75: 40,473,106 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.8

Radius: 4.1

Gravity: 54.12 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.26 AU - 8.14 AU

Year: 13580 Days

Day: 16 Hours

Environment

Temp: -231 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,613,507 km

• M1: 157,975 km (0.054 R)
• M2: 276,158 km (0.111 R)
• M3: 420,520 km (0.105 R)
• M4: 646,861 km (0.077 R)
• M5: 794,514 km (0.083 R)
• M6: 976,276 km (0.039 R)
• M7: 1,096,253 km (0.032 R)
• M8: 1,622,838 km (0.102 R)
• M9: 2,601,806 km (0.098 R)
• M10: 2,870,035 km (0.107 R)
• M11: 2,938,551 km (0.116 R)
• M12: 3,469,324 km (0.067 R)
• M13: 5,022,599 km (0.113 R)
• M14: 5,696,238 km (0.098 R)
• M15: 5,912,407 km (0.094 R)
• M16: 6,175,550 km (0.08 R)
• M17: 6,264,112 km (0.083 R)
• M18: 7,452,966 km (0.106 R)
• M19: 7,737,052 km (0.085 R)
• M20: 7,832,496 km (0.075 R)
• M21: 8,561,037 km (0.058 R)
• M22: 9,008,335 km (0.102 R)
• M23: 9,058,600 km (0.085 R)
• M24: 9,616,750 km (0.091 R)
• M25: 10,395,556 km (0.109 R)
• M26: 10,553,831 km (0.056 R)
• M27: 11,194,558 km (0.087 R)
• M28: 11,410,877 km (0.027 R)
• M29: 11,628,691 km (0.086 R)
• M30: 11,847,852 km (0.095 R)
• M31: 12,234,563 km (0.107 R)
• M32: 13,077,247 km (0.094 R)
• M33: 13,591,715 km (0.067 R)
• M34: 13,764,650 km (0.115 R)
• M35: 14,581,604 km (0.092 R)
• M36: 15,055,380 km (0.059 R)
• M37: 15,114,920 km (0.119 R)
• M38: 15,594,381 km (0.053 R)
• M39: 16,261,737 km (0.076 R)
• M40: 17,000,452 km (0.116 R)
• M41: 17,249,083 km (0.034 R)
• M42: 19,410,623 km (0.06 R)
• M43: 19,866,148 km (0.113 R)
• M44: 20,456,910 km (0.03 R)
• M45: 20,589,005 km (0.11 R)
• M46: 22,263,754 km (0.03 R)
• M47: 22,399,588 km (0.108 R)
• M48: 22,945,770 km (0.102 R)
• M49: 23,083,101 km (0.076 R)
• M50: 23,496,290 km (0.039 R)
• M51: 23,565,554 km (0.072 R)
• M52: 25,884,321 km (0.045 R)
• M53: 26,889,768 km (0.118 R)
• M54: 28,421,800 km (0.1 R)
• M55: 28,790,709 km (0.069 R)
• M56: 29,832,209 km (0.109 R)
• M57: 29,907,008 km (0.089 R)
• M58: 30,207,101 km (0.057 R)
• M59: 31,569,639 km (0.026 R)
• M60: 31,722,228 km (0.077 R)
• M61: 32,797,538 km (0.094 R)
• M62: 33,184,548 km (0.103 R)
• M63: 34,826,085 km (0.072 R)
• M64: 34,983,761 km (0.093 R)
• M65: 35,617,009 km (0.083 R)
• M66: 37,539,192 km (0.08 R)
• M67: 39,166,518 km (0.057 R)
• M68: 39,248,497 km (0.107 R)
• M69: 41,316,389 km (0.078 R)
• M70: 41,650,590 km (0.105 R)
• M71: 43,504,258 km (0.113 R)
• M72: 43,929,265 km (0.034 R)
• M73: 45,643,208 km (0.07 R)
• M74: 45,815,694 km (0.084 R)
• M75: 45,902,162 km (0.114 R)
• M76: 46,161,565 km (0.094 R)
• M77: 46,248,182 km (0.117 R)
• M78: 46,942,914 km (0.108 R)
• M79: 49,401,256 km (0.115 R)
• M80: 49,489,818 km (0.083 R)
• M81: 50,824,829 km (0.076 R)
• M82: 51,272,426 km (0.076 R)
• M83: 52,081,451 km (0.064 R)
• M84: 52,713,503 km (0.107 R)
• M85: 53,803,024 km (0.044 R)
• M86: 55,912,055 km (0.055 R)
• M87: 56,281,561 km (0.059 R)
• M88: 56,651,966 km (0.064 R)
• M89: 57,395,018 km (0.104 R)
• M90: 59,078,892 km (0.116 R)
• M91: 62,111,989 km (0.037 R)
• M92: 63,647,461 km (0.088 R)
• M93: 64,419,985 km (0.083 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 20,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit