🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.61 AU - 0.81 AU

Year: 208 Days

Day: 37.4 Hours

Environment

Temp: 227 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,238,390 km

• M1: 87,664 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.38 AU - 2.94 AU

Year: 1511 Days

Day: 36.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21

Radius: 14

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.75 AU - 6.99 AU

Year: 4953 Days

Day: 10.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 67,238,390 km

• M1: 226,940 km (0.037 R)
• M2: 456,872 km (0.073 R)
• M3: 557,252 km (0.116 R)
• M4: 742,005 km (0.106 R)
• M5: 854,653 km (0.106 R)
• M6: 967,749 km (0.108 R)
• M7: 1,298,659 km (0.034 R)
• M8: 1,532,331 km (0.069 R)
• M9: 1,643,333 km (0.11 R)
• M10: 1,772,585 km (0.065 R)
• M11: 1,889,720 km (0.087 R)
• M12: 1,993,242 km (0.085 R)
• M13: 2,206,569 km (0.05 R)
• M14: 2,299,170 km (0.08 R)
• M15: 2,470,908 km (0.105 R)
• M16: 3,277,540 km (0.072 R)
• M17: 3,384,053 km (0.067 R)
• M18: 3,670,234 km (0.112 R)
• M19: 3,831,501 km (0.101 R)
• M20: 4,203,251 km (0.086 R)
• M21: 4,414,932 km (0.098 R)
• M22: 4,522,194 km (0.108 R)
• M23: 4,684,508 km (0.069 R)
• M24: 5,059,998 km (0.055 R)
• M25: 5,399,436 km (0.066 R)
• M26: 5,502,808 km (0.095 R)
• M27: 5,828,483 km (0.106 R)
• M28: 6,029,393 km (0.105 R)
• M29: 6,208,611 km (0.077 R)
• M30: 6,438,094 km (0.104 R)
• M31: 6,707,370 km (0.093 R)
• M32: 7,181,446 km (0.117 R)
• M33: 7,384,300 km (0.111 R)
• M34: 7,473,610 km (0.105 R)
• M35: 7,938,860 km (0.046 R)
• M36: 8,069,908 km (0.113 R)
• M37: 8,426,998 km (0.114 R)
• M38: 8,816,401 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344

Radius: 12.8

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.95 AU - 8.03 AU

Year: 5758 Days

Day: 14.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 106.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 67,238,390 km

• M1: 161,566 km (0.067 R)
• M2: 309,219 km (0.054 R)
• M3: 515,813 km (0.119 R)
• M4: 686,804 km (0.089 R)
• M5: 878,738 km (0.077 R)
• M6: 963,261 km (0.075 R)
• M7: 1,168,060 km (0.101 R)
• M8: 1,345,483 km (0.1 R)
• M9: 1,868,178 km (0.119 R)
• M10: 2,110,976 km (0.092 R)
• M11: 2,295,729 km (0.071 R)
• M12: 2,485,868 km (0.048 R)
• M13: 3,031,451 km (0.071 R)
• M14: 3,144,996 km (0.071 R)
• M15: 3,694,319 km (0.099 R)
• M16: 3,897,773 km (0.111 R)
• M17: 4,509,029 km (0.106 R)
• M18: 4,925,959 km (0.087 R)
• M19: 5,060,298 km (0.09 R)
• M20: 5,401,231 km (0.099 R)
• M21: 5,679,633 km (0.086 R)
• M22: 6,469,210 km (0.093 R)
• M23: 6,939,546 km (0.095 R)
• M24: 7,115,772 km (0.035 R)
• M25: 7,217,050 km (0.104 R)
• M26: 7,344,358 km (0.105 R)
• M27: 7,549,606 km (0.043 R)
• M28: 7,678,859 km (0.087 R)
• M29: 8,256,456 km (0.071 R)
• M30: 8,902,719 km (0.12 R)
• M31: 9,649,063 km (0.048 R)
• M32: 9,789,535 km (0.075 R)
• M33: 11,054,684 km (0.11 R)
• M34: 11,438,403 km (0.088 R)
• M35: 12,127,899 km (0.051 R)
• M36: 12,985,544 km (0.11 R)
• M37: 13,610,115 km (0.116 R)
• M38: 13,736,226 km (0.113 R)
• M39: 14,308,588 km (0.105 R)
• M40: 14,565,447 km (0.101 R)
• M41: 14,726,714 km (0.104 R)
• M42: 15,806,361 km (0.087 R)
• M43: 16,272,060 km (0.1 R)
• M44: 16,945,250 km (0.055 R)
• M45: 17,730,788 km (0.117 R)
• M46: 18,808,192 km (0.088 R)
• M47: 19,799,428 km (0.119 R)
• M48: 20,229,522 km (0.053 R)
• M49: 20,662,757 km (0.117 R)
• M50: 21,171,988 km (0.105 R)
• M51: 21,428,100 km (0.049 R)
• M52: 22,091,566 km (0.119 R)
• M53: 22,537,667 km (0.112 R)
• M54: 22,649,716 km (0.11 R)
• M55: 23,438,695 km (0.117 R)
• M56: 23,931,770 km (0.06 R)
• M57: 24,696,963 km (0.11 R)
• M58: 25,547,876 km (0.113 R)
• M59: 26,251,285 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.1

Radius: 11.9

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.73 AU - 8.17 AU

Year: 6381 Days

Day: 8.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 67,238,390 km

• M1: 153,039 km (0.101 R)
• M2: 318,793 km (0.092 R)
• M3: 498,759 km (0.114 R)
• M4: 854,653 km (0.065 R)
• M5: 959,970 km (0.087 R)
• M6: 1,275,771 km (0.096 R)
• M7: 1,359,994 km (0.076 R)
• M8: 1,436,588 km (0.112 R)
• M9: 1,564,195 km (0.075 R)
• M10: 1,852,470 km (0.058 R)
• M11: 1,981,274 km (0.084 R)
• M12: 2,248,306 km (0.065 R)
• M13: 3,377,172 km (0.112 R)
• M14: 3,535,895 km (0.079 R)
• M15: 3,861,121 km (0.119 R)
• M16: 4,041,237 km (0.074 R)
• M17: 4,295,404 km (0.086 R)
• M18: 4,467,890 km (0.093 R)
• M19: 4,789,974 km (0.094 R)
• M20: 5,165,166 km (0.098 R)
• M21: 5,333,314 km (0.091 R)
• M22: 5,487,848 km (0.11 R)
• M23: 5,817,113 km (0.092 R)
• M24: 6,331,281 km (0.028 R)
• M25: 6,528,002 km (0.071 R)
• M26: 6,610,431 km (0.086 R)
• M27: 6,693,308 km (0.027 R)
• M28: 6,809,994 km (0.119 R)
• M29: 7,403,299 km (0.039 R)
• M30: 7,524,025 km (0.117 R)
• M31: 7,978,054 km (0.081 R)
• M32: 8,155,029 km (0.108 R)
• M33: 8,369,253 km (0.093 R)
• M34: 8,766,585 km (0.083 R)
• M35: 9,022,846 km (0.102 R)
• M36: 9,300,051 km (0.076 R)
• M37: 9,411,800 km (0.104 R)
• M38: 9,636,496 km (0.105 R)
• M39: 10,148,570 km (0.055 R)
• M40: 10,244,462 km (0.065 R)
• M41: 10,456,293 km (0.119 R)
• M42: 10,591,828 km (0.1 R)
• M43: 10,767,157 km (0.12 R)
• M44: 11,041,520 km (0.063 R)
• M45: 11,120,358 km (0.073 R)
• M46: 11,959,602 km (0.109 R)
• M47: 12,757,108 km (0.1 R)
• M48: 12,943,507 km (0.102 R)
• M49: 13,340,241 km (0.07 R)
• M50: 13,635,098 km (0.054 R)
• M51: 13,868,321 km (0.07 R)
• M52: 14,038,713 km (0.065 R)
• M53: 14,338,806 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.5

Radius: 14.8

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 10.8 AU - 11.12 AU

Year: 12636 Days

Day: 11.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,238,390 km

• M1: 333,005 km (0.113 R)
• M2: 470,336 km (0.096 R)
• M3: 664,364 km (0.098 R)
• M4: 757,115 km (0.093 R)
• M5: 1,066,334 km (0.063 R)
• M6: 1,335,759 km (0.076 R)
• M7: 1,850,077 km (0.092 R)
• M8: 1,964,968 km (0.038 R)
• M9: 2,058,766 km (0.109 R)
• M10: 2,202,230 km (0.118 R)
• M11: 2,653,567 km (0.112 R)
• M12: 3,244,778 km (0.12 R)
• M13: 3,441,649 km (0.05 R)
• M14: 3,642,559 km (0.093 R)
• M15: 3,788,416 km (0.052 R)
• M16: 4,329,961 km (0.119 R)
• M17: 5,254,176 km (0.116 R)
• M18: 5,386,421 km (0.108 R)
• M19: 5,620,542 km (0.092 R)
• M20: 5,892,361 km (0.116 R)
• M21: 6,168,519 km (0.035 R)
• M22: 6,484,469 km (0.091 R)
• M23: 7,426,786 km (0.109 R)
• M24: 7,800,631 km (0.068 R)
• M25: 7,914,027 km (0.05 R)
• M26: 8,104,315 km (0.115 R)
• M27: 8,528,275 km (0.097 R)
• M28: 8,801,740 km (0.057 R)
• M29: 9,397,888 km (0.074 R)
• M30: 9,843,241 km (0.068 R)
• M31: 10,545,304 km (0.051 R)
• M32: 10,754,890 km (0.118 R)
• M33: 10,881,300 km (0.041 R)
• M34: 11,477,897 km (0.064 R)
• M35: 12,216,761 km (0.052 R)
• M36: 13,786,042 km (0.119 R)
• M37: 15,465,727 km (0.071 R)
• M38: 16,475,214 km (0.068 R)
• M39: 16,718,759 km (0.115 R)
• M40: 16,816,446 km (0.104 R)
• M41: 17,456,426 km (0.084 R)
• M42: 18,004,253 km (0.101 R)
• M43: 18,255,129 km (0.051 R)
• M44: 19,784,618 km (0.117 R)
• M45: 19,939,751 km (0.112 R)
• M46: 20,147,392 km (0.057 R)
• M47: 20,669,489 km (0.101 R)
• M48: 21,514,268 km (0.078 R)
• M49: 21,673,889 km (0.083 R)
• M50: 21,940,772 km (0.116 R)
• M51: 22,262,557 km (0.119 R)
• M52: 22,585,987 km (0.11 R)
• M53: 23,839,917 km (0.11 R)
• M54: 25,904,367 km (0.11 R)
• M55: 26,757,524 km (0.12 R)
• M56: 27,044,004 km (0.07 R)
• M57: 27,216,341 km (0.111 R)
• M58: 27,851,533 km (0.094 R)
• M59: 28,141,753 km (0.116 R)
• M60: 28,433,170 km (0.09 R)
• M61: 29,667,651 km (0.115 R)
• M62: 31,280,466 km (0.032 R)
• M63: 31,703,379 km (0.079 R)
• M64: 32,006,464 km (0.118 R)
• M65: 32,860,519 km (0.074 R)
• M66: 32,983,039 km (0.047 R)
• M67: 33,167,344 km (0.11 R)
• M68: 33,660,119 km (0.103 R)
• M69: 34,466,302 km (0.107 R)
• M70: 35,153,405 km (0.051 R)
• M71: 36,287,507 km (0.082 R)
• M72: 36,414,216 km (0.075 R)
• M73: 36,668,233 km (0.114 R)
• M74: 37,882,519 km (0.081 R)
• M75: 38,656,239 km (0.036 R)
• M76: 40,350,585 km (0.092 R)
• M77: 41,008,666 km (0.046 R)
• M78: 41,803,031 km (0.069 R)
• M79: 41,935,874 km (0.079 R)
• M80: 43,071,172 km (0.102 R)
• M81: 44,149,024 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.8

Radius: 3

Gravity: 39.2 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 13.28 AU - 19.54 AU

Year: 23150 Days

Day: 15.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,238,390 km

• M1: 39,494 km (0.106 R)
• M2: 515,514 km (0.096 R)
• M3: 975,977 km (0.076 R)
• M4: 1,024,895 km (0.117 R)
• M5: 1,074,711 km (0.091 R)
• M6: 1,912,609 km (0.041 R)
• M7: 1,974,094 km (0.109 R)
• M8: 3,007,216 km (0.109 R)
• M9: 3,223,535 km (0.082 R)
• M10: 3,370,590 km (0.095 R)
• M11: 3,444,940 km (0.11 R)
• M12: 3,557,587 km (0.11 R)
• M13: 4,177,969 km (0.095 R)
• M14: 4,623,472 km (0.09 R)
• M15: 4,872,851 km (0.114 R)
• M16: 6,047,943 km (0.102 R)
• M17: 6,458,140 km (0.055 R)
• M18: 6,877,313 km (0.098 R)
• M19: 7,066,555 km (0.107 R)
• M20: 7,209,421 km (0.042 R)
• M21: 7,839,976 km (0.089 R)
• M22: 8,136,927 km (0.108 R)
• M23: 8,186,743 km (0.101 R)
• M24: 8,336,790 km (0.089 R)
• M25: 9,517,716 km (0.103 R)
• M26: 10,100,848 km (0.076 R)
• M27: 11,190,220 km (0.117 R)
• M28: 13,067,224 km (0.091 R)
• M29: 14,071,625 km (0.074 R)
• M30: 14,251,441 km (0.066 R)
• M31: 15,039,224 km (0.063 R)
• M32: 15,100,409 km (0.118 R)
• M33: 17,679,476 km (0.117 R)
• M34: 19,118,309 km (0.103 R)
• M35: 20,730,375 km (0.098 R)
• M36: 21,967,550 km (0.054 R)
• M37: 22,735,436 km (0.043 R)
• M38: 22,946,369 km (0.026 R)
• M39: 23,511,998 km (0.118 R)
• M40: 24,440,851 km (0.115 R)
• M41: 25,091,004 km (0.112 R)
• M42: 25,893,147 km (0.114 R)
• M43: 26,186,958 km (0.116 R)
• M44: 27,448,068 km (0.097 R)
• M45: 28,048,254 km (0.101 R)
• M46: 29,644,314 km (0.106 R)
• M47: 29,721,058 km (0.087 R)
• M48: 32,211,114 km (0.103 R)
• M49: 32,290,102 km (0.112 R)
• M50: 33,241,694 km (0.097 R)
• M51: 33,640,971 km (0.102 R)
• M52: 33,961,559 km (0.078 R)
• M53: 34,524,945 km (0.118 R)
• M54: 35,172,554 km (0.095 R)
• M55: 36,809,154 km (0.032 R)
• M56: 37,222,194 km (0.077 R)
• M57: 37,387,799 km (0.101 R)
• M58: 37,636,730 km (0.099 R)
• M59: 38,052,762 km (0.069 R)
• M60: 39,901,492 km (0.05 R)
• M61: 40,580,966 km (0.118 R)
• M62: 40,836,778 km (0.106 R)
• M63: 41,607,357 km (0.088 R)
• M64: 41,693,375 km (0.097 R)
• M65: 43,424,073 km (0.083 R)
• M66: 44,122,845 km (0.119 R)
• M67: 45,354,783 km (0.106 R)
• M68: 45,443,196 km (0.078 R)
• M69: 45,620,170 km (0.047 R)
• M70: 47,223,709 km (0.116 R)
• M71: 49,845,711 km (0.055 R)
• M72: 50,944,358 km (0.108 R)
• M73: 53,725,831 km (0.088 R)
• M74: 54,381,818 km (0.088 R)
• M75: 54,852,154 km (0.029 R)
• M76: 58,085,263 km (0.081 R)
• M77: 58,277,347 km (0.061 R)
• M78: 59,047,925 km (0.063 R)
• M79: 60,404,479 km (0.117 R)
• M80: 62,950,784 km (0.102 R)
• M81: 65,132,669 km (0.066 R)
• M82: 65,432,164 km (0.062 R)
• M83: 65,932,270 km (0.073 R)
• M84: 66,232,961 km (0.081 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 10,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit