🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.08 AU - 1.1 AU

Year: 414 Days

Day: 35.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.94 AU - 4.48 AU

Year: 3139 Days

Day: 46.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.4

Radius: 8.1

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.23 AU - 5.79 AU

Year: 4076 Days

Day: 5.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 56,677,710 km

• M1: 102,475 km (0.106 R)
• M2: 171,738 km (0.049 R)
• M3: 261,347 km (0.076 R)
• M4: 400,623 km (0.081 R)
• M5: 501,153 km (0.117 R)
• M6: 594,053 km (0.116 R)
• M7: 657,483 km (0.112 R)
• M8: 711,188 km (0.099 R)
• M9: 862,282 km (0.086 R)
• M10: 955,482 km (0.098 R)
• M11: 1,017,266 km (0.096 R)
• M12: 1,285,943 km (0.078 R)
• M13: 1,346,979 km (0.101 R)
• M14: 1,487,900 km (0.119 R)
• M15: 1,904,979 km (0.06 R)
• M16: 2,301,264 km (0.093 R)
• M17: 2,451,610 km (0.081 R)
• M18: 2,518,480 km (0.112 R)
• M19: 2,585,949 km (0.07 R)
• M20: 2,861,957 km (0.107 R)
• M21: 3,199,450 km (0.108 R)
• M22: 3,625,504 km (0.08 R)
• M23: 3,679,958 km (0.114 R)
• M24: 3,990,523 km (0.119 R)
• M25: 4,137,578 km (0.115 R)
• M26: 4,206,094 km (0.117 R)
• M27: 4,320,985 km (0.058 R)
• M28: 4,460,410 km (0.076 R)
• M29: 4,719,813 km (0.104 R)
• M30: 5,377,445 km (0.033 R)
• M31: 5,452,244 km (0.094 R)
• M32: 5,818,908 km (0.076 R)
• M33: 6,167,471 km (0.05 R)
• M34: 6,259,025 km (0.081 R)
• M35: 6,482,973 km (0.029 R)
• M36: 6,576,023 km (0.092 R)
• M37: 6,898,407 km (0.118 R)
• M38: 7,157,361 km (0.109 R)
• M39: 7,281,078 km (0.095 R)
• M40: 7,364,105 km (0.108 R)
• M41: 7,461,194 km (0.04 R)
• M42: 7,783,278 km (0.108 R)
• M43: 8,181,657 km (0.029 R)
• M44: 8,311,059 km (0.066 R)
• M45: 8,776,757 km (0.114 R)
• M46: 8,909,301 km (0.053 R)
• M47: 9,012,823 km (0.09 R)
• M48: 9,176,333 km (0.098 R)
• M49: 9,491,387 km (0.103 R)
• M50: 9,642,480 km (0.107 R)
• M51: 9,764,103 km (0.12 R)
• M52: 9,824,990 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.5

Radius: 14

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.45 AU - 8.27 AU

Year: 6530 Days

Day: 8.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,677,710 km

• M1: 247,136 km (0.116 R)
• M2: 391,049 km (0.069 R)
• M3: 492,177 km (0.057 R)
• M4: 618,587 km (0.087 R)
• M5: 729,439 km (0.104 R)
• M6: 926,160 km (0.045 R)
• M7: 1,338,153 km (0.114 R)
• M8: 1,431,203 km (0.12 R)
• M9: 1,785,451 km (0.081 R)
• M10: 2,037,373 km (0.111 R)
• M11: 2,414,659 km (0.116 R)
• M12: 2,766,214 km (0.103 R)
• M13: 3,134,375 km (0.107 R)
• M14: 3,235,353 km (0.088 R)
• M15: 3,676,517 km (0.097 R)
• M16: 3,891,041 km (0.081 R)
• M17: 4,054,551 km (0.083 R)
• M18: 4,164,954 km (0.057 R)
• M19: 4,445,151 km (0.118 R)
• M20: 4,674,036 km (0.056 R)
• M21: 4,906,661 km (0.114 R)
• M22: 5,323,291 km (0.048 R)
• M23: 5,720,473 km (0.104 R)
• M24: 6,222,523 km (0.045 R)
• M25: 7,102,159 km (0.076 R)
• M26: 7,202,240 km (0.11 R)
• M27: 7,336,579 km (0.113 R)
• M28: 7,744,532 km (0.098 R)
• M29: 8,159,965 km (0.086 R)
• M30: 8,335,145 km (0.086 R)
• M31: 8,653,788 km (0.07 R)
• M32: 9,157,484 km (0.079 R)
• M33: 9,339,694 km (0.095 R)
• M34: 9,633,654 km (0.112 R)
• M35: 10,230,998 km (0.034 R)
• M36: 10,420,240 km (0.092 R)
• M37: 11,072,038 km (0.038 R)
• M38: 11,422,545 km (0.061 R)
• M39: 11,737,150 km (0.04 R)
• M40: 12,657,625 km (0.106 R)
• M41: 12,983,300 km (0.093 R)
• M42: 13,394,245 km (0.096 R)
• M43: 13,726,203 km (0.056 R)
• M44: 14,060,853 km (0.109 R)
• M45: 15,037,877 km (0.044 R)
• M46: 15,556,234 km (0.054 R)
• M47: 15,774,048 km (0.108 R)
• M48: 16,168,687 km (0.088 R)
• M49: 16,256,801 km (0.09 R)
• M50: 16,967,540 km (0.027 R)
• M51: 17,057,149 km (0.112 R)
• M52: 17,326,725 km (0.115 R)
• M53: 18,235,831 km (0.09 R)
• M54: 19,020,621 km (0.102 R)
• M55: 19,113,671 km (0.112 R)
• M56: 22,761,316 km (0.085 R)
• M57: 22,909,717 km (0.05 R)
• M58: 23,058,268 km (0.108 R)
• M59: 23,207,267 km (0.098 R)
• M60: 23,956,902 km (0.107 R)
• M61: 24,309,504 km (0.099 R)
• M62: 24,410,633 km (0.114 R)
• M63: 24,867,056 km (0.11 R)
• M64: 25,428,796 km (0.053 R)
• M65: 26,046,485 km (0.111 R)
• M66: 26,409,111 km (0.075 R)
• M67: 27,244,016 km (0.112 R)
• M68: 27,559,518 km (0.097 R)
• M69: 28,246,920 km (0.101 R)
• M70: 28,459,649 km (0.097 R)
• M71: 28,566,162 km (0.077 R)
• M72: 29,369,353 km (0.082 R)
• M73: 30,670,107 km (0.054 R)
• M74: 34,399,582 km (0.111 R)
• M75: 34,626,671 km (0.094 R)
• M76: 35,082,496 km (0.104 R)
• M77: 35,311,231 km (0.098 R)
• M78: 37,216,509 km (0.099 R)
• M79: 37,566,568 km (0.088 R)
• M80: 37,741,897 km (0.06 R)
• M81: 38,152,244 km (0.092 R)
• M82: 38,623,029 km (0.109 R)
• M83: 39,095,758 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.9

Radius: 14.2

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.7 AU - 11.12 AU

Year: 12207 Days

Day: 8.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,677,710 km

• M1: 181,612 km (0.07 R)
• M2: 512,223 km (0.045 R)
• M3: 711,188 km (0.116 R)
• M4: 840,590 km (0.12 R)
• M5: 1,467,555 km (0.096 R)
• M6: 1,588,879 km (0.075 R)
• M7: 1,713,793 km (0.107 R)
• M8: 1,868,328 km (0.087 R)
• M9: 2,054,727 km (0.105 R)
• M10: 2,275,533 km (0.109 R)
• M11: 2,562,761 km (0.095 R)
• M12: 2,831,588 km (0.117 R)
• M13: 3,109,841 km (0.097 R)
• M14: 3,268,414 km (0.11 R)
• M15: 3,462,293 km (0.072 R)
• M16: 5,915,549 km (0.114 R)
• M17: 7,176,210 km (0.105 R)
• M18: 7,429,629 km (0.097 R)
• M19: 7,557,535 km (0.104 R)
• M20: 8,032,807 km (0.105 R)
• M21: 8,384,512 km (0.1 R)
• M22: 8,786,332 km (0.087 R)
• M23: 9,469,994 km (0.092 R)
• M24: 9,562,445 km (0.109 R)
• M25: 9,888,569 km (0.117 R)
• M26: 10,408,272 km (0.106 R)
• M27: 10,599,608 km (0.115 R)
• M28: 10,791,990 km (0.106 R)
• M29: 11,425,388 km (0.06 R)
• M30: 11,721,741 km (0.083 R)
• M31: 11,821,224 km (0.088 R)
• M32: 12,121,018 km (0.073 R)
• M33: 12,474,069 km (0.102 R)
• M34: 12,677,372 km (0.051 R)
• M35: 13,293,716 km (0.082 R)
• M36: 13,449,447 km (0.108 R)
• M37: 14,236,631 km (0.077 R)
• M38: 15,418,454 km (0.073 R)
• M39: 16,021,184 km (0.12 R)
• M40: 16,353,142 km (0.12 R)
• M41: 16,687,493 km (0.041 R)
• M42: 17,306,230 km (0.04 R)
• M43: 17,703,861 km (0.085 R)
• M44: 19,383,546 km (0.12 R)
• M45: 20,272,157 km (0.112 R)
• M46: 20,932,332 km (0.079 R)
• M47: 21,234,819 km (0.082 R)
• M48: 23,329,339 km (0.114 R)
• M49: 24,021,080 km (0.105 R)
• M50: 24,274,349 km (0.06 R)
• M51: 25,103,420 km (0.095 R)
• M52: 25,360,429 km (0.03 R)
• M53: 25,553,710 km (0.119 R)
• M54: 26,006,692 km (0.089 R)
• M55: 26,592,966 km (0.093 R)
• M56: 28,645,599 km (0.107 R)
• M57: 28,914,276 km (0.091 R)
• M58: 29,318,639 km (0.045 R)
• M59: 30,611,763 km (0.062 R)
• M60: 31,092,870 km (0.115 R)
• M61: 31,507,256 km (0.104 R)
• M62: 31,853,875 km (0.064 R)
• M63: 33,889,602 km (0.091 R)
• M64: 34,744,255 km (0.093 R)
• M65: 36,256,989 km (0.084 R)
• M66: 36,620,362 km (0.054 R)
• M67: 36,766,070 km (0.082 R)
• M68: 40,019,525 km (0.109 R)
• M69: 40,244,670 km (0.116 R)
• M70: 41,528,668 km (0.043 R)
• M71: 41,984,942 km (0.069 R)
• M72: 42,366,566 km (0.115 R)
• M73: 43,056,362 km (0.096 R)
• M74: 43,441,127 km (0.059 R)
• M75: 46,324,028 km (0.101 R)
• M76: 47,510,339 km (0.116 R)
• M77: 47,907,970 km (0.113 R)
• M78: 49,107,446 km (0.09 R)
• M79: 50,641,123 km (0.101 R)
• M80: 50,803,437 km (0.034 R)
• M81: 51,291,575 km (0.076 R)
• M82: 53,342,113 km (0.094 R)
• M83: 53,838,179 km (0.085 R)
• M84: 54,086,811 km (0.095 R)
• M85: 54,418,918 km (0.088 R)
• M86: 55,335,654 km (0.07 R)
• M87: 55,586,530 km (0.076 R)
• M88: 55,754,079 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.2

Radius: 10.4

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.09 AU - 13.51 AU

Year: 13805 Days

Day: 9.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,677,710 km

• M1: 194,627 km (0.056 R)
• M2: 265,835 km (0.078 R)
• M3: 616,044 km (0.082 R)
• M4: 1,002,306 km (0.062 R)
• M5: 1,837,660 km (0.074 R)
• M6: 2,334,624 km (0.099 R)
• M7: 2,718,941 km (0.12 R)
• M8: 2,872,130 km (0.073 R)
• M9: 2,965,479 km (0.055 R)
• M10: 3,219,346 km (0.034 R)
• M11: 4,556,153 km (0.075 R)
• M12: 4,886,764 km (0.069 R)
• M13: 4,998,663 km (0.077 R)
• M14: 5,187,157 km (0.076 R)
• M15: 5,378,043 km (0.104 R)
• M16: 5,845,537 km (0.116 R)
• M17: 7,410,929 km (0.078 R)
• M18: 7,669,434 km (0.117 R)
• M19: 8,107,008 km (0.104 R)
• M20: 8,373,442 km (0.058 R)
• M21: 8,552,510 km (0.085 R)
• M22: 8,687,896 km (0.079 R)
• M23: 9,236,023 km (0.079 R)
• M24: 9,328,474 km (0.105 R)
• M25: 9,560,950 km (0.098 R)
• M26: 11,588,449 km (0.036 R)
• M27: 13,115,096 km (0.077 R)
• M28: 13,428,054 km (0.063 R)
• M29: 14,812,284 km (0.114 R)
• M30: 15,083,654 km (0.076 R)
• M31: 15,852,288 km (0.034 R)
• M32: 17,427,703 km (0.093 R)
• M33: 17,599,441 km (0.074 R)
• M34: 17,771,778 km (0.11 R)
• M35: 18,524,854 km (0.068 R)
• M36: 18,700,183 km (0.107 R)
• M37: 18,934,752 km (0.053 R)
• M38: 19,406,733 km (0.116 R)
• M39: 19,763,375 km (0.103 R)
• M40: 20,002,432 km (0.091 R)
• M41: 20,182,249 km (0.113 R)
• M42: 20,362,664 km (0.097 R)
• M43: 21,211,482 km (0.046 R)
• M44: 21,394,889 km (0.101 R)
• M45: 21,517,410 km (0.107 R)
• M46: 21,763,349 km (0.073 R)
• M47: 22,195,836 km (0.065 R)
• M48: 23,132,020 km (0.082 R)
• M49: 23,383,942 km (0.108 R)
• M50: 25,626,115 km (0.106 R)
• M51: 26,148,212 km (0.079 R)
• M52: 26,344,933 km (0.109 R)
• M53: 26,871,966 km (0.039 R)
• M54: 27,203,026 km (0.103 R)
• M55: 28,070,245 km (0.115 R)
• M56: 30,587,678 km (0.057 R)
• M57: 30,864,285 km (0.079 R)
• M58: 30,933,399 km (0.112 R)
• M59: 31,072,076 km (0.086 R)
• M60: 31,350,029 km (0.095 R)
• M61: 32,470,068 km (0.043 R)
• M62: 32,822,670 km (0.111 R)
• M63: 32,893,430 km (0.061 R)
• M64: 33,745,540 km (0.104 R)
• M65: 35,182,128 km (0.057 R)
• M66: 38,560,946 km (0.075 R)
• M67: 41,048,160 km (0.104 R)
• M68: 41,429,485 km (0.097 R)
• M69: 41,965,344 km (0.107 R)
• M70: 44,444,181 km (0.101 R)
• M71: 44,678,900 km (0.082 R)
• M72: 45,228,373 km (0.098 R)
• M73: 45,543,426 km (0.083 R)
• M74: 45,780,240 km (0.101 R)
• M75: 47,288,934 km (0.065 R)
• M76: 47,849,029 km (0.09 R)
• M77: 48,975,501 km (0.099 R)
• M78: 50,436,773 km (0.104 R)
• M79: 51,501,161 km (0.11 R)
• M80: 52,655,459 km (0.034 R)
• M81: 53,651,780 km (0.069 R)
• M82: 54,570,461 km (0.049 R)
• M83: 55,325,930 km (0.055 R)
• M84: 55,410,154 km (0.087 R)
• M85: 56,338,708 km (0.086 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 12,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit