🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.2

Radius: 13.5

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.5 AU - 0.54 AU

Year: 259 Days

Day: 7.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 47,952,106 km

• M1: 175,478 km (0.094 R)
• M2: 266,434 km (0.115 R)
• M3: 456,872 km (0.047 R)
• M4: 543,190 km (0.096 R)
• M5: 646,712 km (0.12 R)
• M6: 752,926 km (0.065 R)
• M7: 860,188 km (0.086 R)
• M8: 967,599 km (0.11 R)
• M9: 1,055,114 km (0.048 R)
• M10: 1,155,344 km (0.092 R)
• M11: 1,275,471 km (0.053 R)
• M12: 1,376,300 km (0.044 R)
• M13: 1,493,884 km (0.114 R)
• M14: 1,593,517 km (0.116 R)
• M15: 1,788,443 km (0.056 R)
• M16: 1,902,436 km (0.101 R)
• M17: 1,995,636 km (0.108 R)
• M18: 2,259,676 km (0.093 R)
• M19: 2,354,521 km (0.075 R)
• M20: 2,629,781 km (0.119 R)
• M21: 2,721,036 km (0.117 R)
• M22: 2,808,999 km (0.054 R)
• M23: 2,960,691 km (0.101 R)
• M24: 3,064,961 km (0.119 R)
• M25: 3,263,178 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.7

Radius: 13.7

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.73 AU - 1.03 AU

Year: 570 Days

Day: 10.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 47,952,106 km

• M1: 171,888 km (0.102 R)
• M2: 257,757 km (0.06 R)
• M3: 347,217 km (0.108 R)
• M4: 452,384 km (0.09 R)
• M5: 554,559 km (0.112 R)
• M6: 714,330 km (0.085 R)
• M7: 839,244 km (0.081 R)
• M8: 927,208 km (0.097 R)
• M9: 1,065,735 km (0.094 R)
• M10: 1,162,375 km (0.12 R)
• M11: 1,339,200 km (0.067 R)
• M12: 1,536,221 km (0.072 R)
• M13: 1,630,168 km (0.085 R)
• M14: 1,894,507 km (0.103 R)
• M15: 2,001,769 km (0.086 R)
• M16: 2,222,875 km (0.045 R)
• M17: 2,362,150 km (0.092 R)
• M18: 2,484,821 km (0.092 R)
• M19: 2,669,574 km (0.049 R)
• M20: 2,811,243 km (0.102 R)
• M21: 2,900,104 km (0.118 R)
• M22: 3,017,987 km (0.089 R)
• M23: 3,265,722 km (0.054 R)
• M24: 3,366,700 km (0.037 R)
• M25: 3,811,604 km (0.084 R)
• M26: 3,902,859 km (0.073 R)
• M27: 4,041,237 km (0.094 R)
• M28: 4,165,553 km (0.118 R)
• M29: 4,299,144 km (0.117 R)
• M30: 4,426,152 km (0.092 R)
• M31: 4,578,742 km (0.038 R)
• M32: 4,757,511 km (0.075 R)
• M33: 4,955,280 km (0.119 R)
• M34: 5,046,834 km (0.1 R)
• M35: 5,155,741 km (0.106 R)
• M36: 5,257,019 km (0.084 R)
• M37: 5,401,680 km (0.043 R)
• M38: 5,496,076 km (0.105 R)
• M39: 5,834,915 km (0.104 R)
• M40: 6,037,920 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.2

Radius: 8.1

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.85 AU - 1.19 AU

Year: 711 Days

Day: 10.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 47,952,106 km

• M1: 102,774 km (0.095 R)
• M2: 166,652 km (0.114 R)
• M3: 232,924 km (0.078 R)
• M4: 305,778 km (0.084 R)
• M5: 378,034 km (0.1 R)
• M6: 477,367 km (0.099 R)
• M7: 539,749 km (0.108 R)
• M8: 631,153 km (0.095 R)
• M9: 762,650 km (0.096 R)
• M10: 851,960 km (0.111 R)
• M11: 948,750 km (0.085 R)
• M12: 1,002,455 km (0.111 R)
• M13: 1,061,247 km (0.089 R)
• M14: 1,157,738 km (0.11 R)
• M15: 1,236,426 km (0.09 R)
• M16: 1,286,990 km (0.038 R)
• M17: 1,359,845 km (0.068 R)
• M18: 1,451,997 km (0.079 R)
• M19: 1,523,505 km (0.047 R)
• M20: 1,610,122 km (0.072 R)
• M21: 1,660,985 km (0.101 R)
• M22: 1,717,234 km (0.075 R)
• M23: 1,773,932 km (0.083 R)
• M24: 1,841,101 km (0.06 R)
• M25: 2,047,696 km (0.03 R)
• M26: 2,215,245 km (0.103 R)
• M27: 2,329,538 km (0.111 R)
• M28: 2,456,547 km (0.091 R)
• M29: 2,515,488 km (0.026 R)
• M30: 2,591,185 km (0.102 R)
• M31: 2,645,788 km (0.094 R)
• M32: 2,728,366 km (0.052 R)
• M33: 2,784,016 km (0.093 R)
• M34: 2,884,845 km (0.072 R)
• M35: 2,935,858 km (0.106 R)
• M36: 3,102,061 km (0.098 R)
• M37: 3,224,433 km (0.096 R)
• M38: 3,366,251 km (0.11 R)
• M39: 3,455,860 km (0.053 R)
• M40: 3,534,250 km (0.043 R)
• M41: 3,631,638 km (0.08 R)
• M42: 3,723,641 km (0.101 R)
• M43: 3,810,258 km (0.074 R)
• M44: 4,137,728 km (0.071 R)
• M45: 4,285,530 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857

Radius: 14.7

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.1 AU - 1.28 AU

Year: 896 Days

Day: 7.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 47,952,106 km

• M1: 216,019 km (0.036 R)
• M2: 332,107 km (0.098 R)
• M3: 466,297 km (0.091 R)
• M4: 568,771 km (0.113 R)
• M5: 698,024 km (0.081 R)
• M6: 802,742 km (0.083 R)
• M7: 965,205 km (0.082 R)
• M8: 1,216,829 km (0.058 R)
• M9: 1,407,267 km (0.094 R)
• M10: 1,529,638 km (0.073 R)
• M11: 1,624,034 km (0.084 R)
• M12: 1,744,910 km (0.102 R)
• M13: 1,843,794 km (0.082 R)
• M14: 2,286,454 km (0.057 R)
• M15: 2,423,186 km (0.103 R)
• M16: 2,676,306 km (0.078 R)
• M17: 2,849,989 km (0.094 R)
• M18: 2,957,999 km (0.116 R)
• M19: 3,077,527 km (0.09 R)
• M20: 3,178,356 km (0.117 R)
• M21: 3,487,725 km (0.088 R)
• M22: 3,646,149 km (0.118 R)
• M23: 3,785,574 km (0.118 R)
• M24: 3,893,883 km (0.114 R)
• M25: 4,003,389 km (0.112 R)
• M26: 4,315,450 km (0.087 R)
• M27: 4,543,287 km (0.102 R)
• M28: 4,658,777 km (0.087 R)
• M29: 4,786,982 km (0.101 R)
• M30: 4,880,930 km (0.102 R)
• M31: 5,046,834 km (0.086 R)
• M32: 5,142,576 km (0.107 R)
• M33: 5,360,092 km (0.107 R)
• M34: 5,556,065 km (0.06 R)
• M35: 5,667,366 km (0.066 R)
• M36: 5,841,946 km (0.034 R)
• M37: 5,993,190 km (0.108 R)
• M38: 6,402,639 km (0.077 R)
• M39: 6,715,748 km (0.079 R)
• M40: 7,235,301 km (0.104 R)
• M41: 7,520,584 km (0.072 R)
• M42: 7,712,817 km (0.059 R)
• M43: 7,906,846 km (0.059 R)
• M44: 8,299,540 km (0.082 R)
• M45: 8,398,724 km (0.119 R)
• M46: 8,512,568 km (0.107 R)
• M47: 8,641,222 km (0.078 R)
• M48: 8,813,858 km (0.102 R)
• M49: 9,045,734 km (0.108 R)
• M50: 9,471,340 km (0.074 R)
• M51: 9,768,741 km (0.091 R)
• M52: 9,918,638 km (0.078 R)
• M53: 10,023,955 km (0.114 R)
• M54: 10,175,198 km (0.063 R)

Asteroid Belt

Center: 3.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.3

Radius: 12.6

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.95 AU - 5.87 AU

Year: 8686 Days

Day: 5 Hours

Environment

Temp: -224 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,952,106 km

• M1: 598,242 km (0.045 R)
• M2: 1,222,963 km (0.095 R)
• M3: 1,323,343 km (0.07 R)
• M4: 1,685,818 km (0.077 R)
• M5: 1,775,727 km (0.105 R)
• M6: 2,176,499 km (0.109 R)
• M7: 2,375,016 km (0.098 R)
• M8: 2,579,666 km (0.116 R)
• M9: 2,737,192 km (0.099 R)
• M10: 2,843,856 km (0.092 R)
• M11: 3,061,670 km (0.104 R)
• M12: 3,485,032 km (0.113 R)
• M13: 3,572,098 km (0.115 R)
• M14: 4,671,792 km (0.08 R)
• M15: 5,731,842 km (0.097 R)
• M16: 6,360,004 km (0.091 R)
• M17: 6,646,185 km (0.117 R)
• M18: 7,046,808 km (0.1 R)
• M19: 7,194,461 km (0.11 R)
• M20: 7,681,402 km (0.089 R)
• M21: 7,833,393 km (0.082 R)
• M22: 8,063,325 km (0.101 R)
• M23: 8,373,442 km (0.104 R)
• M24: 8,766,585 km (0.105 R)
• M25: 8,885,665 km (0.045 R)
• M26: 9,125,470 km (0.049 R)
• M27: 9,570,823 km (0.113 R)
• M28: 9,693,493 km (0.095 R)
• M29: 10,147,972 km (0.092 R)
• M30: 10,398,847 km (0.055 R)
• M31: 10,736,490 km (0.113 R)
• M32: 10,949,367 km (0.105 R)
• M33: 11,163,592 km (0.105 R)
• M34: 11,336,078 km (0.095 R)
• M35: 11,422,545 km (0.102 R)
• M36: 11,596,378 km (0.071 R)
• M37: 12,211,375 km (0.112 R)
• M38: 13,108,663 km (0.102 R)
• M39: 13,199,469 km (0.108 R)
• M40: 14,073,420 km (0.099 R)
• M41: 14,493,939 km (0.086 R)
• M42: 14,588,036 km (0.073 R)
• M43: 14,776,679 km (0.07 R)
• M44: 15,156,359 km (0.081 R)
• M45: 16,658,022 km (0.086 R)
• M46: 17,501,604 km (0.117 R)
• M47: 17,651,950 km (0.108 R)
• M48: 18,054,967 km (0.094 R)
• M49: 18,156,095 km (0.072 R)
• M50: 18,308,236 km (0.115 R)
• M51: 19,853,283 km (0.116 R)
• M52: 20,114,930 km (0.094 R)
• M53: 20,641,514 km (0.077 R)
• M54: 21,012,816 km (0.119 R)
• M55: 21,816,007 km (0.071 R)
• M56: 22,194,190 km (0.059 R)
• M57: 22,356,953 km (0.046 R)
• M58: 23,176,749 km (0.056 R)
• M59: 23,397,107 km (0.097 R)
• M60: 24,341,070 km (0.116 R)
• M61: 24,508,918 km (0.064 R)
• M62: 24,733,465 km (0.066 R)
• M63: 25,297,449 km (0.075 R)
• M64: 26,726,258 km (0.097 R)
• M65: 27,654,363 km (0.098 R)
• M66: 28,652,181 km (0.057 R)
• M67: 29,363,519 km (0.05 R)
• M68: 30,985,309 km (0.067 R)
• M69: 31,167,370 km (0.076 R)
• M70: 31,288,843 km (0.084 R)
• M71: 32,451,219 km (0.103 R)
• M72: 33,006,825 km (0.105 R)
• M73: 33,192,776 km (0.113 R)
• M74: 33,503,341 km (0.066 R)
• M75: 37,240,445 km (0.12 R)
• M76: 37,822,082 km (0.067 R)
• M77: 38,537,010 km (0.067 R)
• M78: 38,863,432 km (0.095 R)
• M79: 40,112,425 km (0.108 R)
• M80: 40,310,792 km (0.062 R)
• M81: 40,509,458 km (0.048 R)
• M82: 41,040,979 km (0.077 R)
• M83: 43,258,019 km (0.118 R)
• M84: 45,238,097 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.5

Radius: 4.6

Gravity: 31.97 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.6 AU - 6.34 AU

Year: 10069 Days

Day: 17.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 47,952,106 km

• M1: 172,935 km (0.112 R)
• M2: 246,537 km (0.099 R)
• M3: 281,543 km (0.118 R)
• M4: 384,317 km (0.094 R)
• M5: 426,055 km (0.082 R)
• M6: 545,284 km (0.062 R)
• M7: 625,170 km (0.116 R)
• M8: 743,651 km (0.116 R)
• M9: 1,828,385 km (0.112 R)
• M10: 2,073,127 km (0.093 R)
• M11: 2,432,910 km (0.103 R)
• M12: 2,811,842 km (0.118 R)
• M13: 2,895,467 km (0.119 R)
• M14: 3,414,272 km (0.059 R)
• M15: 3,443,893 km (0.119 R)
• M16: 4,086,565 km (0.071 R)
• M17: 4,699,318 km (0.114 R)
• M18: 4,732,379 km (0.115 R)
• M19: 5,237,122 km (0.106 R)
• M20: 5,548,286 km (0.103 R)
• M21: 5,723,764 km (0.109 R)
• M22: 6,008,150 km (0.109 R)
• M23: 6,665,034 km (0.046 R)
• M24: 7,115,473 km (0.07 R)
• M25: 7,267,764 km (0.064 R)
• M26: 8,006,029 km (0.075 R)
• M27: 8,403,960 km (0.116 R)
• M28: 8,444,201 km (0.104 R)
• M29: 8,484,443 km (0.037 R)
• M30: 8,972,132 km (0.07 R)
• M31: 9,054,262 km (0.081 R)
• M32: 9,594,459 km (0.118 R)
• M33: 10,662,139 km (0.104 R)
• M34: 10,836,571 km (0.03 R)
• M35: 11,011,750 km (0.089 R)
• M36: 11,677,460 km (0.025 R)
• M37: 12,219,304 km (0.047 R)
• M38: 12,954,278 km (0.104 R)
• M39: 13,893,304 km (0.114 R)
• M40: 14,563,353 km (0.082 R)
• M41: 14,951,110 km (0.089 R)
• M42: 15,342,159 km (0.085 R)
• M43: 15,736,649 km (0.081 R)
• M44: 16,234,361 km (0.101 R)
• M45: 16,686,745 km (0.112 R)
• M46: 16,889,151 km (0.093 R)
• M47: 17,194,181 km (0.09 R)
• M48: 18,589,630 km (0.078 R)
• M49: 18,694,348 km (0.046 R)
• M50: 18,904,533 km (0.105 R)
• M51: 19,221,382 km (0.059 R)
• M52: 19,274,339 km (0.111 R)
• M53: 19,913,721 km (0.112 R)
• M54: 20,020,833 km (0.074 R)
• M55: 20,614,138 km (0.056 R)
• M56: 21,487,191 km (0.11 R)
• M57: 22,261,061 km (0.099 R)
• M58: 22,483,962 km (0.083 R)
• M59: 23,156,703 km (0.106 R)
• M60: 23,325,898 km (0.101 R)
• M61: 23,552,240 km (0.11 R)
• M62: 24,579,379 km (0.086 R)
• M63: 25,156,378 km (0.085 R)
• M64: 25,446,598 km (0.109 R)
• M65: 26,030,179 km (0.106 R)
• M66: 26,500,216 km (0.12 R)
• M67: 26,973,244 km (0.087 R)
• M68: 27,687,724 km (0.099 R)
• M69: 28,589,649 km (0.11 R)
• M70: 29,623,520 km (0.118 R)
• M71: 29,807,226 km (0.114 R)
• M72: 30,298,954 km (0.096 R)
• M73: 32,103,703 km (0.109 R)
• M74: 34,199,569 km (0.071 R)
• M75: 34,778,812 km (0.074 R)
• M76: 35,166,719 km (0.08 R)
• M77: 36,077,471 km (0.119 R)
• M78: 36,732,860 km (0.063 R)
• M79: 37,326,015 km (0.062 R)
• M80: 38,188,297 km (0.1 R)
• M81: 38,588,472 km (0.09 R)
• M82: 38,856,102 km (0.111 R)
• M83: 39,932,459 km (0.078 R)
• M84: 41,771,166 km (0.103 R)
• M85: 41,908,497 km (0.109 R)
• M86: 42,873,703 km (0.09 R)
• M87: 43,498,124 km (0.102 R)
• M88: 43,776,526 km (0.049 R)
• M89: 43,846,238 km (0.04 R)
• M90: 45,107,348 km (0.112 R)
• M91: 45,177,809 km (0.059 R)
• M92: 46,807,229 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 17,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit