🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.6

Radius: 9.5

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.42 AU - 1.64 AU

Year: 1241 Days

Day: 12.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 72,942,007 km

• M1: 126,709 km (0.085 R)
• M2: 204,799 km (0.092 R)
• M3: 276,008 km (0.068 R)
• M4: 363,224 km (0.084 R)
• M5: 542,741 km (0.107 R)
• M6: 617,241 km (0.119 R)
• M7: 752,477 km (0.106 R)
• M8: 871,856 km (0.119 R)
• M9: 961,166 km (0.116 R)
• M10: 1,063,192 km (0.108 R)
• M11: 1,149,510 km (0.103 R)
• M12: 1,218,325 km (0.095 R)
• M13: 1,324,390 km (0.109 R)
• M14: 1,486,704 km (0.089 R)
• M15: 1,600,548 km (0.106 R)
• M16: 1,739,823 km (0.12 R)
• M17: 1,813,874 km (0.115 R)
• M18: 1,912,459 km (0.06 R)
• M19: 2,096,913 km (0.062 R)
• M20: 2,206,718 km (0.109 R)
• M21: 2,299,618 km (0.115 R)
• M22: 2,381,299 km (0.094 R)
• M23: 2,528,354 km (0.113 R)
• M24: 2,599,712 km (0.039 R)
• M25: 2,691,565 km (0.117 R)
• M26: 3,000,933 km (0.074 R)
• M27: 3,090,393 km (0.062 R)
• M28: 3,187,931 km (0.064 R)
• M29: 3,508,070 km (0.102 R)
• M30: 3,639,118 km (0.066 R)
• M31: 3,705,240 km (0.1 R)
• M32: 3,794,101 km (0.106 R)
• M33: 4,087,762 km (0.11 R)
• M34: 4,241,100 km (0.105 R)
• M35: 4,349,708 km (0.102 R)
• M36: 4,412,240 km (0.068 R)
• M37: 4,601,331 km (0.111 R)
• M38: 4,696,924 km (0.088 R)
• M39: 4,785,187 km (0.075 R)
• M40: 4,890,205 km (0.103 R)
• M41: 5,061,494 km (0.117 R)
• M42: 5,127,168 km (0.096 R)
• M43: 5,242,957 km (0.088 R)
• M44: 5,359,643 km (0.08 R)
• M45: 5,435,190 km (0.045 R)
• M46: 5,536,318 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124

Radius: 9.1

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.4 AU - 2.02 AU

Year: 1467 Days

Day: 6.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 72,942,007 km

• M1: 120,576 km (0.032 R)
• M2: 208,988 km (0.086 R)
• M3: 303,833 km (0.03 R)
• M4: 384,167 km (0.086 R)
• M5: 506,538 km (0.062 R)
• M6: 615,595 km (0.09 R)
• M7: 685,158 km (0.053 R)
• M8: 782,546 km (0.118 R)
• M9: 843,433 km (0.116 R)
• M10: 911,350 km (0.053 R)
• M11: 1,036,264 km (0.102 R)
• M12: 1,225,655 km (0.113 R)
• M13: 1,376,749 km (0.043 R)
• M14: 1,560,007 km (0.049 R)
• M15: 1,684,472 km (0.101 R)
• M16: 1,751,342 km (0.12 R)
• M17: 1,880,894 km (0.066 R)
• M18: 1,957,339 km (0.109 R)
• M19: 2,034,980 km (0.117 R)
• M20: 2,128,030 km (0.096 R)
• M21: 2,215,096 km (0.044 R)
• M22: 2,288,698 km (0.089 R)
• M23: 2,445,925 km (0.09 R)
• M24: 2,591,334 km (0.08 R)
• M25: 2,723,878 km (0.099 R)
• M26: 2,787,008 km (0.102 R)
• M27: 2,850,737 km (0.085 R)
• M28: 2,955,156 km (0.1 R)
• M29: 3,061,072 km (0.056 R)
• M30: 3,293,248 km (0.071 R)
• M31: 3,505,527 km (0.103 R)
• M32: 3,617,576 km (0.093 R)
• M33: 3,695,965 km (0.08 R)
• M34: 3,845,563 km (0.046 R)
• M35: 3,925,598 km (0.075 R)
• M36: 4,033,159 km (0.101 R)
• M37: 4,168,993 km (0.085 R)
• M38: 4,278,798 km (0.066 R)
• M39: 4,361,676 km (0.032 R)
• M40: 4,463,851 km (0.092 R)
• M41: 4,585,624 km (0.077 R)
• M42: 4,661,170 km (0.116 R)
• M43: 5,035,016 km (0.1 R)
• M44: 5,093,508 km (0.093 R)
• M45: 5,329,424 km (0.038 R)
• M46: 5,388,964 km (0.067 R)
• M47: 5,488,596 km (0.057 R)
• M48: 5,548,735 km (0.091 R)
• M49: 6,058,415 km (0.095 R)
• M50: 6,298,070 km (0.115 R)
• M51: 6,434,803 km (0.03 R)
• M52: 6,498,232 km (0.099 R)
• M53: 6,883,447 km (0.079 R)
• M54: 7,067,901 km (0.08 R)
• M55: 7,155,266 km (0.102 R)
• M56: 7,221,089 km (0.101 R)
• M57: 7,486,177 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.7

Radius: 12.1

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.25 AU - 3.11 AU

Year: 2878 Days

Day: 5.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 72,942,007 km

• M1: 156,779 km (0.109 R)
• M2: 375,341 km (0.097 R)
• M3: 574,306 km (0.1 R)
• M4: 659,128 km (0.086 R)
• M5: 798,853 km (0.111 R)
• M6: 922,570 km (0.079 R)
• M7: 1,046,138 km (0.069 R)
• M8: 1,146,368 km (0.106 R)
• M9: 1,310,926 km (0.119 R)
• M10: 1,412,054 km (0.078 R)
• M11: 1,532,032 km (0.109 R)
• M12: 1,647,372 km (0.054 R)
• M13: 1,757,177 km (0.088 R)
• M14: 2,065,498 km (0.081 R)
• M15: 2,166,028 km (0.109 R)
• M16: 2,268,203 km (0.068 R)
• M17: 2,353,175 km (0.089 R)
• M18: 2,429,469 km (0.034 R)
• M19: 2,526,259 km (0.111 R)
• M20: 2,604,499 km (0.066 R)
• M21: 2,763,671 km (0.102 R)
• M22: 3,070,945 km (0.077 R)
• M23: 3,250,014 km (0.112 R)
• M24: 3,640,763 km (0.095 R)
• M25: 3,729,774 km (0.118 R)
• M26: 3,932,479 km (0.105 R)
• M27: 4,301,986 km (0.11 R)
• M28: 4,443,506 km (0.051 R)
• M29: 4,779,951 km (0.083 R)
• M30: 5,605,283 km (0.1 R)
• M31: 5,916,446 km (0.106 R)
• M32: 6,113,766 km (0.06 R)
• M33: 6,219,980 km (0.071 R)
• M34: 6,380,499 km (0.084 R)
• M35: 6,610,132 km (0.104 R)
• M36: 6,732,802 km (0.109 R)
• M37: 6,842,457 km (0.079 R)
• M38: 7,217,200 km (0.095 R)
• M39: 7,798,986 km (0.094 R)
• M40: 8,088,308 km (0.061 R)
• M41: 8,322,279 km (0.062 R)
• M42: 8,692,534 km (0.119 R)
• M43: 8,797,103 km (0.109 R)
• M44: 8,917,230 km (0.112 R)
• M45: 9,403,124 km (0.082 R)
• M46: 9,525,944 km (0.086 R)
• M47: 9,602,987 km (0.111 R)
• M48: 9,757,671 km (0.081 R)
• M49: 9,897,545 km (0.062 R)
• M50: 10,511,794 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676

Radius: 14.1

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.17 AU - 4.51 AU

Year: 4936 Days

Day: 10.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 72,942,007 km

• M1: 182,809 km (0.069 R)
• M2: 285,582 km (0.044 R)
• M3: 536,907 km (0.103 R)
• M4: 643,869 km (0.059 R)
• M5: 1,126,472 km (0.064 R)
• M6: 1,500,616 km (0.037 R)
• M7: 2,089,583 km (0.114 R)
• M8: 2,419,446 km (0.111 R)
• M9: 2,825,754 km (0.12 R)
• M10: 3,170,727 km (0.102 R)
• M11: 3,486,678 km (0.095 R)
• M12: 4,565,727 km (0.113 R)
• M13: 4,779,054 km (0.096 R)
• M14: 5,389,114 km (0.102 R)
• M15: 5,589,724 km (0.101 R)
• M16: 5,690,853 km (0.062 R)
• M17: 6,154,008 km (0.066 R)
• M18: 6,682,836 km (0.116 R)
• M19: 7,281,676 km (0.071 R)
• M20: 7,392,379 km (0.088 R)
• M21: 7,587,604 km (0.082 R)
• M22: 7,756,201 km (0.068 R)
• M23: 8,706,147 km (0.077 R)
• M24: 8,882,822 km (0.063 R)
• M25: 9,269,832 km (0.03 R)
• M26: 9,571,272 km (0.113 R)
• M27: 9,692,745 km (0.096 R)
• M28: 10,935,904 km (0.068 R)
• M29: 11,190,669 km (0.052 R)
• M30: 11,447,379 km (0.1 R)
• M31: 11,608,795 km (0.105 R)
• M32: 11,803,422 km (0.096 R)
• M33: 12,526,578 km (0.098 R)
• M34: 12,826,671 km (0.112 R)
• M35: 12,927,201 km (0.106 R)
• M36: 13,061,689 km (0.12 R)
• M37: 13,433,889 km (0.063 R)
• M38: 13,947,009 km (0.077 R)
• M39: 14,571,431 km (0.107 R)
• M40: 14,746,461 km (0.117 R)
• M41: 14,887,083 km (0.115 R)
• M42: 15,596,476 km (0.097 R)
• M43: 16,135,926 km (0.028 R)
• M44: 16,389,644 km (0.085 R)
• M45: 17,344,078 km (0.057 R)
• M46: 17,492,479 km (0.077 R)
• M47: 17,940,375 km (0.112 R)
• M48: 19,344,949 km (0.116 R)
• M49: 19,692,017 km (0.094 R)
• M50: 19,846,850 km (0.079 R)
• M51: 20,353,090 km (0.118 R)
• M52: 20,588,108 km (0.119 R)
• M53: 21,219,411 km (0.098 R)
• M54: 21,737,019 km (0.045 R)
• M55: 22,825,494 km (0.104 R)
• M56: 23,192,158 km (0.07 R)
• M57: 23,314,828 km (0.12 R)
• M58: 23,437,798 km (0.116 R)
• M59: 23,890,331 km (0.096 R)
• M60: 24,055,487 km (0.118 R)
• M61: 24,803,925 km (0.066 R)
• M62: 24,929,438 km (0.039 R)
• M63: 25,222,949 km (0.103 R)
• M64: 25,475,620 km (0.114 R)
• M65: 25,940,869 km (0.118 R)
• M66: 26,579,802 km (0.117 R)
• M67: 27,180,886 km (0.033 R)
• M68: 27,829,841 km (0.1 R)
• M69: 28,090,890 km (0.085 R)
• M70: 29,674,084 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.9

Radius: 11.2

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.11 AU - 5.43 AU

Year: 7936 Days

Day: 6.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,942,007 km

• M1: 166,502 km (0.082 R)
• M2: 367,861 km (0.101 R)
• M3: 565,480 km (0.071 R)
• M4: 644,468 km (0.059 R)
• M5: 815,159 km (0.076 R)
• M6: 1,050,775 km (0.098 R)
• M7: 1,255,425 km (0.072 R)
• M8: 1,380,938 km (0.082 R)
• M9: 1,473,389 km (0.056 R)
• M10: 1,864,438 km (0.081 R)
• M11: 2,050,987 km (0.102 R)
• M12: 2,487,813 km (0.119 R)
• M13: 3,271,257 km (0.106 R)
• M14: 3,651,385 km (0.081 R)
• M15: 4,045,725 km (0.09 R)
• M16: 4,343,724 km (0.114 R)
• M17: 6,153,708 km (0.057 R)
• M18: 6,878,061 km (0.081 R)
• M19: 7,430,975 km (0.047 R)
• M20: 7,729,423 km (0.085 R)
• M21: 8,475,617 km (0.078 R)
• M22: 8,579,288 km (0.083 R)
• M23: 8,717,966 km (0.107 R)
• M24: 8,962,558 km (0.081 R)
• M25: 9,422,871 km (0.027 R)
• M26: 9,890,813 km (0.071 R)
• M27: 10,292,782 km (0.106 R)
• M28: 10,440,435 km (0.117 R)
• M29: 10,662,887 km (0.072 R)
• M30: 10,812,186 km (0.069 R)
• M31: 10,924,684 km (0.045 R)
• M32: 10,999,782 km (0.084 R)
• M33: 11,607,299 km (0.11 R)
• M34: 11,953,767 km (0.103 R)
• M35: 12,696,521 km (0.077 R)
• M36: 12,894,588 km (0.104 R)
• M37: 13,093,554 km (0.084 R)
• M38: 13,213,382 km (0.111 R)
• M39: 13,696,583 km (0.082 R)
• M40: 14,144,628 km (0.095 R)
• M41: 14,556,172 km (0.06 R)
• M42: 15,096,968 km (0.066 R)
• M43: 15,814,290 km (0.112 R)
• M44: 16,112,738 km (0.116 R)
• M45: 17,063,283 km (0.084 R)
• M46: 17,413,491 km (0.119 R)
• M47: 17,501,305 km (0.055 R)
• M48: 17,765,944 km (0.096 R)
• M49: 18,433,300 km (0.096 R)
• M50: 19,335,824 km (0.09 R)
• M51: 20,022,179 km (0.056 R)
• M52: 20,763,137 km (0.111 R)
• M53: 21,090,158 km (0.103 R)
• M54: 22,081,394 km (0.069 R)
• M55: 22,462,868 km (0.096 R)
• M56: 23,572,136 km (0.106 R)
• M57: 24,011,057 km (0.061 R)
• M58: 24,354,384 km (0.084 R)
• M59: 25,343,974 km (0.075 R)
• M60: 25,643,469 km (0.108 R)
• M61: 25,893,895 km (0.066 R)
• M62: 26,548,835 km (0.096 R)
• M63: 26,852,967 km (0.038 R)
• M64: 27,926,482 km (0.088 R)
• M65: 29,589,412 km (0.039 R)
• M66: 30,273,971 km (0.1 R)
• M67: 31,766,360 km (0.103 R)
• M68: 32,251,207 km (0.064 R)
• M69: 32,846,905 km (0.037 R)
• M70: 33,119,024 km (0.057 R)
• M71: 33,228,081 km (0.097 R)
• M72: 33,337,137 km (0.085 R)
• M73: 34,435,186 km (0.043 R)
• M74: 34,600,940 km (0.073 R)
• M75: 36,272,697 km (0.119 R)
• M76: 37,515,406 km (0.054 R)
• M77: 37,742,795 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.3

Radius: 8

Gravity: 13.97 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.3 AU - 8.82 AU

Year: 16429 Days

Day: 24.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,942,007 km

• M1: 233,373 km (0.112 R)
• M2: 459,265 km (0.101 R)
• M3: 771,775 km (0.118 R)
• M4: 1,196,933 km (0.11 R)
• M5: 1,391,111 km (0.084 R)
• M6: 1,506,750 km (0.101 R)
• M7: 2,437,548 km (0.105 R)
• M8: 2,649,079 km (0.102 R)
• M9: 2,829,793 km (0.116 R)
• M10: 3,553,249 km (0.073 R)
• M11: 3,712,570 km (0.049 R)
• M12: 4,079,833 km (0.089 R)
• M13: 4,288,971 km (0.048 R)
• M14: 4,373,643 km (0.081 R)
• M15: 4,587,718 km (0.087 R)
• M16: 5,250,287 km (0.076 R)
• M17: 5,662,279 km (0.105 R)
• M18: 6,084,744 km (0.11 R)
• M19: 6,565,851 km (0.109 R)
• M20: 6,860,558 km (0.12 R)
• M21: 7,059,374 km (0.06 R)
• M22: 8,557,148 km (0.095 R)
• M23: 8,878,933 km (0.072 R)
• M24: 9,259,510 km (0.116 R)
• M25: 9,369,165 km (0.103 R)
• M26: 10,092,770 km (0.118 R)
• M27: 11,007,860 km (0.118 R)
• M28: 12,128,647 km (0.027 R)
• M29: 12,855,095 km (0.114 R)
• M30: 13,347,272 km (0.088 R)
• M31: 14,668,370 km (0.045 R)
• M32: 15,053,435 km (0.118 R)
• M33: 15,311,940 km (0.072 R)
• M34: 15,964,786 km (0.103 R)
• M35: 16,760,197 km (0.056 R)
• M36: 16,893,938 km (0.048 R)
• M37: 17,028,127 km (0.096 R)
• M38: 17,230,084 km (0.098 R)
• M39: 17,704,310 km (0.12 R)
• M40: 17,908,959 km (0.073 R)
• M41: 18,665,775 km (0.093 R)
• M42: 19,362,752 km (0.067 R)
• M43: 19,573,535 km (0.062 R)
• M44: 20,782,286 km (0.058 R)
• M45: 20,998,156 km (0.056 R)
• M46: 21,070,262 km (0.106 R)
• M47: 22,088,425 km (0.111 R)
• M48: 25,698,820 km (0.029 R)
• M49: 25,930,547 km (0.118 R)
• M50: 28,444,390 km (0.079 R)
• M51: 29,973,429 km (0.118 R)
• M52: 30,136,042 km (0.034 R)
• M53: 30,461,866 km (0.034 R)
• M54: 31,034,976 km (0.113 R)
• M55: 33,531,316 km (0.114 R)
• M56: 34,377,740 km (0.028 R)
• M57: 34,462,712 km (0.093 R)
• M58: 34,718,225 km (0.09 R)
• M59: 34,888,916 km (0.1 R)
• M60: 36,437,553 km (0.12 R)
• M61: 37,307,465 km (0.099 R)
• M62: 38,360,484 km (0.076 R)
• M63: 40,137,109 km (0.105 R)
• M64: 40,585,454 km (0.034 R)
• M65: 40,945,386 km (0.093 R)
• M66: 43,218,526 km (0.1 R)
• M67: 43,862,245 km (0.104 R)
• M68: 45,625,705 km (0.112 R)
• M69: 46,375,041 km (0.118 R)
• M70: 48,552,139 km (0.085 R)
• M71: 49,221,290 km (0.084 R)
• M72: 49,317,182 km (0.075 R)
• M73: 49,701,200 km (0.089 R)
• M74: 51,247,144 km (0.115 R)
• M75: 51,733,487 km (0.089 R)
• M76: 52,025,951 km (0.086 R)
• M77: 53,300,076 km (0.04 R)
• M78: 54,386,156 km (0.042 R)
• M79: 54,981,556 km (0.107 R)
• M80: 55,579,199 km (0.113 R)
• M81: 57,687,781 km (0.08 R)
• M82: 58,092,444 km (0.109 R)
• M83: 58,193,721 km (0.119 R)
• M84: 58,599,431 km (0.095 R)
• M85: 59,209,940 km (0.105 R)
• M86: 61,672,620 km (0.053 R)
• M87: 63,854,804 km (0.115 R)
• M88: 64,587,833 km (0.057 R)
• M89: 65,429,022 km (0.089 R)
• M90: 66,697,463 km (0.076 R)
• M91: 66,909,742 km (0.096 R)
• M92: 67,654,141 km (0.073 R)
• M93: 67,760,804 km (0.085 R)
• M94: 69,151,466 km (0.033 R)
• M95: 69,688,822 km (0.074 R)
• M96: 72,723,564 km (0.095 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 12,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit