🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.39 AU - 0.63 AU

Year: 239 Days

Day: 42.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.8

Radius: 13.7

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.93 AU - 1.55 AU

Year: 906 Days

Day: 13.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 79,310,290 km

• M1: 180,714 km (0.088 R)
• M2: 272,418 km (0.108 R)
• M3: 518,506 km (0.096 R)
• M4: 639,980 km (0.039 R)
• M5: 749,934 km (0.092 R)
• M6: 852,857 km (0.087 R)
• M7: 981,512 km (0.113 R)
• M8: 1,112,111 km (0.057 R)
• M9: 1,210,097 km (0.104 R)
• M10: 1,333,964 km (0.074 R)
• M11: 1,462,618 km (0.097 R)
• M12: 1,595,611 km (0.069 R)
• M13: 1,720,226 km (0.08 R)
• M14: 1,809,536 km (0.026 R)
• M15: 1,966,314 km (0.119 R)
• M16: 2,060,112 km (0.065 R)
• M17: 2,238,283 km (0.086 R)
• M18: 2,378,905 km (0.118 R)
• M19: 2,508,008 km (0.038 R)
• M20: 2,646,985 km (0.099 R)
• M21: 2,758,585 km (0.086 R)
• M22: 2,879,460 km (0.109 R)
• M23: 3,079,771 km (0.081 R)
• M24: 3,165,940 km (0.082 R)
• M25: 3,324,663 km (0.105 R)
• M26: 3,453,616 km (0.097 R)
• M27: 3,600,671 km (0.049 R)
• M28: 3,700,004 km (0.082 R)
• M29: 3,825,367 km (0.098 R)
• M30: 4,323,827 km (0.058 R)
• M31: 4,473,874 km (0.075 R)
• M32: 4,697,672 km (0.117 R)
• M33: 4,788,329 km (0.061 R)
• M34: 4,906,960 km (0.099 R)
• M35: 5,035,913 km (0.116 R)
• M36: 5,138,088 km (0.116 R)
• M37: 5,410,656 km (0.059 R)
• M38: 5,496,076 km (0.107 R)
• M39: 5,716,883 km (0.103 R)
• M40: 5,911,210 km (0.073 R)
• M41: 5,999,473 km (0.102 R)
• M42: 6,336,667 km (0.111 R)
• M43: 6,447,070 km (0.076 R)
• M44: 6,669,971 km (0.109 R)
• M45: 6,864,448 km (0.106 R)
• M46: 7,081,664 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.7

Radius: 11.9

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.06 AU - 4.06 AU

Year: 4406 Days

Day: 9.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 79,310,290 km

• M1: 222,901 km (0.077 R)
• M2: 330,462 km (0.093 R)
• M3: 431,739 km (0.082 R)
• M4: 519,105 km (0.097 R)
• M5: 857,944 km (0.098 R)
• M6: 950,545 km (0.116 R)
• M7: 1,159,383 km (0.109 R)
• M8: 1,564,943 km (0.038 R)
• M9: 1,695,243 km (0.118 R)
• M10: 1,829,283 km (0.108 R)
• M11: 1,936,096 km (0.062 R)
• M12: 2,351,529 km (0.117 R)
• M13: 3,245,975 km (0.098 R)
• M14: 3,376,574 km (0.05 R)
• M15: 3,662,156 km (0.111 R)
• M16: 3,935,920 km (0.116 R)
• M17: 4,155,679 km (0.099 R)
• M18: 4,256,957 km (0.116 R)
• M19: 4,712,632 km (0.087 R)
• M20: 4,860,884 km (0.069 R)
• M21: 5,053,715 km (0.096 R)
• M22: 5,162,024 km (0.043 R)
• M23: 5,293,072 km (0.113 R)
• M24: 5,403,026 km (0.099 R)
• M25: 5,558,309 km (0.09 R)
• M26: 5,805,445 km (0.092 R)
• M27: 6,380,499 km (0.09 R)
• M28: 6,568,394 km (0.094 R)
• M29: 7,265,071 km (0.069 R)
• M30: 7,387,442 km (0.044 R)
• M31: 7,884,406 km (0.045 R)
• M32: 8,238,654 km (0.044 R)
• M33: 8,469,184 km (0.066 R)
• M34: 8,727,989 km (0.036 R)
• M35: 9,306,184 km (0.115 R)
• M36: 9,412,698 km (0.092 R)
• M37: 9,869,869 km (0.12 R)
• M38: 10,142,137 km (0.067 R)
• M39: 10,444,624 km (0.119 R)
• M40: 10,805,903 km (0.106 R)
• M41: 10,945,927 km (0.037 R)
• M42: 11,914,274 km (0.085 R)
• M43: 12,001,040 km (0.081 R)
• M44: 12,116,979 km (0.052 R)
• M45: 12,467,337 km (0.037 R)
• M46: 12,880,227 km (0.117 R)
• M47: 12,999,008 km (0.116 R)
• M48: 13,207,846 km (0.081 R)
• M49: 13,297,605 km (0.106 R)
• M50: 13,447,801 km (0.12 R)
• M51: 13,598,596 km (0.11 R)
• M52: 14,360,648 km (0.059 R)
• M53: 14,638,451 km (0.063 R)
• M54: 15,577,177 km (0.101 R)
• M55: 15,672,172 km (0.113 R)
• M56: 15,799,031 km (0.091 R)
• M57: 15,958,054 km (0.053 R)
• M58: 16,374,235 km (0.108 R)
• M59: 17,151,994 km (0.058 R)
• M60: 17,348,416 km (0.086 R)
• M61: 17,512,525 km (0.036 R)
• M62: 17,743,205 km (0.097 R)
• M63: 17,941,871 km (0.055 R)
• M64: 18,341,148 km (0.103 R)
• M65: 18,979,482 km (0.098 R)
• M66: 19,148,677 km (0.032 R)
• M67: 19,762,028 km (0.101 R)
• M68: 19,864,802 km (0.071 R)
• M69: 19,967,875 km (0.057 R)
• M70: 20,347,106 km (0.095 R)
• M71: 21,253,070 km (0.094 R)
• M72: 21,428,698 km (0.058 R)
• M73: 21,604,924 km (0.049 R)
• M74: 21,817,054 km (0.044 R)
• M75: 21,958,873 km (0.103 R)
• M76: 22,457,483 km (0.044 R)
• M77: 22,708,209 km (0.106 R)
• M78: 22,959,832 km (0.084 R)
• M79: 23,429,719 km (0.108 R)
• M80: 23,720,388 km (0.12 R)
• M81: 24,195,361 km (0.116 R)
• M82: 24,489,321 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.3

Radius: 5.5

Gravity: 12.51 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.65 AU - 7.91 AU

Year: 12886 Days

Day: 23 Hours

Environment

Temp: -224 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,310,290 km

• M1: 72,555 km (0.072 R)
• M2: 137,331 km (0.079 R)
• M3: 322,234 km (0.108 R)
• M4: 399,277 km (0.067 R)
• M5: 468,690 km (0.114 R)
• M6: 734,825 km (0.069 R)
• M7: 786,286 km (0.117 R)
• M8: 911,201 km (0.087 R)
• M9: 966,701 km (0.085 R)
• M10: 1,140,385 km (0.033 R)
• M11: 1,344,885 km (0.06 R)
• M12: 1,430,006 km (0.113 R)
• M13: 1,787,994 km (0.102 R)
• M14: 2,049,940 km (0.109 R)
• M15: 2,689,171 km (0.075 R)
• M16: 3,472,466 km (0.094 R)
• M17: 3,678,761 km (0.087 R)
• M18: 4,072,503 km (0.096 R)
• M19: 4,671,642 km (0.028 R)
• M20: 5,707,308 km (0.029 R)
• M21: 6,592,030 km (0.11 R)
• M22: 6,701,087 km (0.119 R)
• M23: 6,737,589 km (0.116 R)
• M24: 7,106,048 km (0.119 R)
• M25: 7,443,242 km (0.108 R)
• M26: 7,518,789 km (0.061 R)
• M27: 7,709,077 km (0.11 R)
• M28: 7,747,225 km (0.098 R)
• M29: 8,446,296 km (0.082 R)
• M30: 8,683,708 km (0.054 R)
• M31: 9,287,036 km (0.118 R)
• M32: 9,614,356 km (0.038 R)
• M33: 10,491,299 km (0.114 R)
• M34: 11,306,607 km (0.107 R)
• M35: 11,349,990 km (0.105 R)
• M36: 11,787,863 km (0.093 R)
• M37: 12,320,432 km (0.049 R)
• M38: 14,151,959 km (0.107 R)
• M39: 15,483,679 km (0.101 R)
• M40: 15,725,728 km (0.1 R)
• M41: 16,311,553 km (0.115 R)
• M42: 16,360,771 km (0.107 R)
• M43: 17,857,947 km (0.098 R)
• M44: 18,162,528 km (0.095 R)
• M45: 18,213,541 km (0.084 R)
• M46: 19,450,416 km (0.087 R)
• M47: 19,816,332 km (0.081 R)
• M48: 19,973,709 km (0.094 R)
• M49: 20,501,790 km (0.028 R)
• M50: 20,874,139 km (0.068 R)
• M51: 20,927,396 km (0.114 R)
• M52: 21,625,419 km (0.1 R)
• M53: 21,895,892 km (0.112 R)
• M54: 22,113,108 km (0.115 R)
• M55: 22,167,412 km (0.08 R)
• M56: 23,375,714 km (0.114 R)
• M57: 23,708,869 km (0.097 R)
• M58: 24,548,861 km (0.104 R)
• M59: 24,774,455 km (0.097 R)
• M60: 25,057,494 km (0.063 R)
• M61: 25,569,567 km (0.103 R)
• M62: 26,085,082 km (0.063 R)
• M63: 26,604,037 km (0.119 R)
• M64: 26,835,913 km (0.119 R)
• M65: 29,249,675 km (0.083 R)
• M66: 33,528,024 km (0.113 R)
• M67: 33,653,088 km (0.053 R)
• M68: 34,029,327 km (0.09 R)
• M69: 38,062,336 km (0.098 R)
• M70: 38,388,908 km (0.097 R)
• M71: 38,585,330 km (0.095 R)
• M72: 39,374,010 km (0.116 R)
• M73: 39,902,689 km (0.064 R)
• M74: 40,035,382 km (0.097 R)
• M75: 40,567,053 km (0.115 R)
• M76: 40,700,345 km (0.111 R)
• M77: 40,767,065 km (0.107 R)
• M78: 41,368,898 km (0.119 R)
• M79: 41,771,914 km (0.092 R)
• M80: 41,839,233 km (0.06 R)
• M81: 42,176,128 km (0.111 R)
• M82: 42,649,306 km (0.075 R)
• M83: 43,056,362 km (0.104 R)
• M84: 43,124,429 km (0.111 R)
• M85: 43,260,413 km (0.098 R)
• M86: 44,216,643 km (0.12 R)
• M87: 44,422,489 km (0.114 R)
• M88: 44,766,265 km (0.118 R)
• M89: 45,041,824 km (0.096 R)
• M90: 45,110,789 km (0.086 R)
• M91: 46,567,872 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.4

Radius: 5

Gravity: 24.22 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.26 AU - 10.94 AU

Year: 22640 Days

Day: 24.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 150.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,310,290 km

• M1: 90,208 km (0.104 R)
• M2: 153,637 km (0.068 R)
• M3: 222,602 km (0.115 R)
• M4: 338,540 km (0.12 R)
• M5: 394,490 km (0.111 R)
• M6: 515,813 km (0.11 R)
• M7: 1,056,610 km (0.047 R)
• M8: 1,226,852 km (0.086 R)
• M9: 1,405,921 km (0.099 R)
• M10: 2,095,866 km (0.1 R)
• M11: 2,273,588 km (0.086 R)
• M12: 2,382,645 km (0.076 R)
• M13: 2,914,017 km (0.034 R)
• M14: 3,032,648 km (0.119 R)
• M15: 3,112,533 km (0.082 R)
• M16: 3,152,775 km (0.098 R)
• M17: 3,193,167 km (0.112 R)
• M18: 3,564,468 km (0.089 R)
• M19: 3,819,682 km (0.092 R)
• M20: 4,036,749 km (0.116 R)
• M21: 4,258,004 km (0.067 R)
• M22: 4,992,081 km (0.088 R)
• M23: 5,863,788 km (0.061 R)
• M24: 6,419,245 km (0.07 R)
• M25: 8,463,799 km (0.081 R)
• M26: 9,438,130 km (0.088 R)
• M27: 9,849,524 km (0.108 R)
• M28: 11,428,380 km (0.079 R)
• M29: 12,566,520 km (0.037 R)
• M30: 12,759,801 km (0.031 R)
• M31: 13,674,293 km (0.118 R)
• M32: 14,006,101 km (0.049 R)
• M33: 16,824,375 km (0.113 R)
• M34: 17,609,465 km (0.11 R)
• M35: 18,260,664 km (0.091 R)
• M36: 18,406,522 km (0.096 R)
• M37: 20,563,275 km (0.102 R)
• M38: 21,555,856 km (0.098 R)
• M39: 23,666,533 km (0.091 R)
• M40: 25,760,305 km (0.083 R)
• M41: 26,829,331 km (0.12 R)
• M42: 27,494,293 km (0.106 R)
• M43: 28,164,642 km (0.062 R)
• M44: 28,417,462 km (0.094 R)
• M45: 29,436,223 km (0.108 R)
• M46: 34,525,543 km (0.078 R)
• M47: 34,976,730 km (0.091 R)
• M48: 35,157,744 km (0.082 R)
• M49: 36,250,706 km (0.059 R)
• M50: 36,342,260 km (0.031 R)
• M51: 37,169,985 km (0.075 R)
• M52: 40,447,225 km (0.086 R)
• M53: 40,637,214 km (0.095 R)
• M54: 45,286,417 km (0.106 R)
• M55: 45,483,737 km (0.049 R)
• M56: 48,075,071 km (0.112 R)
• M57: 48,882,002 km (0.104 R)
• M58: 49,084,557 km (0.1 R)
• M59: 49,693,421 km (0.042 R)
• M60: 49,897,023 km (0.074 R)
• M61: 50,100,776 km (0.1 R)
• M62: 50,509,327 km (0.103 R)
• M63: 51,535,270 km (0.077 R)
• M64: 53,712,218 km (0.089 R)
• M65: 55,180,222 km (0.029 R)
• M66: 57,406,687 km (0.115 R)
• M67: 58,584,621 km (0.111 R)
• M68: 59,338,295 km (0.107 R)
• M69: 59,554,164 km (0.058 R)
• M70: 60,203,569 km (0.107 R)
• M71: 62,275,499 km (0.048 R)
• M72: 62,385,154 km (0.075 R)
• M73: 62,494,959 km (0.109 R)
• M74: 62,604,764 km (0.053 R)
• M75: 63,375,343 km (0.095 R)
• M76: 63,816,956 km (0.068 R)
• M77: 64,259,765 km (0.055 R)
• M78: 64,592,471 km (0.088 R)
• M79: 65,705,629 km (0.082 R)
• M80: 66,600,822 km (0.05 R)
• M81: 68,176,986 km (0.08 R)
• M82: 69,196,794 km (0.099 R)
• M83: 71,365,963 km (0.096 R)
• M84: 71,480,855 km (0.099 R)
• M85: 72,516,670 km (0.114 R)
• M86: 72,978,628 km (0.099 R)
• M87: 73,094,268 km (0.077 R)
• M88: 74,719,798 km (0.094 R)
• M89: 74,836,335 km (0.073 R)
• M90: 75,069,707 km (0.099 R)
• M91: 76,827,183 km (0.114 R)
• M92: 77,888,131 km (0.086 R)
• M93: 78,242,828 km (0.115 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 11,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit