🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.47 AU - 0.73 AU

Year: 178 Days

Day: 31.3 Hours

Environment

Temp: 129 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.45 AU - 1.73 AU

Year: 768 Days

Day: 25.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.44 AU - 3.4 AU

Year: 1910 Days

Day: 20.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.4

Radius: 9.9

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.19 AU - 6.89 AU

Year: 4993 Days

Day: 9.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 106,377,565 km

• M1: 140,173 km (0.059 R)
• M2: 227,239 km (0.101 R)
• M3: 374,593 km (0.092 R)
• M4: 462,856 km (0.078 R)
• M5: 646,113 km (0.036 R)
• M6: 766,240 km (0.095 R)
• M7: 894,296 km (0.088 R)
• M8: 1,062,145 km (0.083 R)
• M9: 1,429,557 km (0.116 R)
• M10: 1,704,369 km (0.087 R)
• M11: 1,769,294 km (0.08 R)
• M12: 1,835,117 km (0.105 R)
• M13: 1,942,080 km (0.111 R)
• M14: 2,190,562 km (0.075 R)
• M15: 2,318,617 km (0.036 R)
• M16: 2,810,046 km (0.093 R)
• M17: 3,300,727 km (0.052 R)
• M18: 3,464,687 km (0.118 R)
• M19: 3,852,295 km (0.072 R)
• M20: 4,595,796 km (0.106 R)
• M21: 5,172,646 km (0.104 R)
• M22: 5,498,769 km (0.06 R)
• M23: 5,635,053 km (0.052 R)
• M24: 5,792,130 km (0.037 R)
• M25: 5,990,647 km (0.086 R)
• M26: 6,151,016 km (0.116 R)
• M27: 6,517,082 km (0.069 R)
• M28: 6,578,716 km (0.102 R)
• M29: 6,827,497 km (0.102 R)
• M30: 7,355,877 km (0.089 R)
• M31: 7,570,849 km (0.061 R)
• M32: 7,831,748 km (0.098 R)
• M33: 7,897,421 km (0.088 R)
• M34: 8,029,217 km (0.104 R)
• M35: 8,519,150 km (0.088 R)
• M36: 8,609,208 km (0.1 R)
• M37: 9,041,695 km (0.066 R)
• M38: 9,388,164 km (0.086 R)
• M39: 9,715,335 km (0.062 R)
• M40: 9,856,705 km (0.12 R)
• M41: 9,951,400 km (0.103 R)
• M42: 10,285,153 km (0.065 R)
• M43: 11,831,845 km (0.114 R)
• M44: 12,058,636 km (0.075 R)
• M45: 12,465,542 km (0.109 R)
• M46: 13,713,038 km (0.117 R)
• M47: 14,004,605 km (0.106 R)
• M48: 14,084,490 km (0.027 R)
• M49: 15,136,313 km (0.106 R)
• M50: 15,245,669 km (0.104 R)
• M51: 15,823,864 km (0.086 R)
• M52: 16,325,316 km (0.042 R)
• M53: 16,465,490 km (0.093 R)
• M54: 16,606,112 km (0.114 R)
• M55: 16,803,581 km (0.111 R)
• M56: 17,343,629 km (0.091 R)
• M57: 17,458,072 km (0.12 R)
• M58: 17,658,832 km (0.056 R)
• M59: 18,295,072 km (0.077 R)
• M60: 18,879,999 km (0.087 R)
• M61: 19,798,680 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519

Radius: 15

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.43 AU - 11.77 AU

Year: 14160 Days

Day: 11.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 106,377,565 km

• M1: 341,831 km (0.027 R)
• M2: 593,305 km (0.063 R)
• M3: 746,045 km (0.111 R)
• M4: 914,342 km (0.038 R)
• M5: 1,247,497 km (0.116 R)
• M6: 1,794,426 km (0.08 R)
• M7: 1,897,051 km (0.12 R)
• M8: 2,028,398 km (0.1 R)
• M9: 2,356,166 km (0.069 R)
• M10: 2,671,968 km (0.11 R)
• M11: 3,250,014 km (0.11 R)
• M12: 3,440,751 km (0.064 R)
• M13: 3,867,105 km (0.12 R)
• M14: 4,241,249 km (0.108 R)
• M15: 4,951,690 km (0.064 R)
• M16: 5,098,295 km (0.115 R)
• M17: 5,209,147 km (0.092 R)
• M18: 5,471,243 km (0.105 R)
• M19: 5,776,123 km (0.11 R)
• M20: 6,683,584 km (0.04 R)
• M21: 6,846,047 km (0.106 R)
• M22: 7,805,419 km (0.071 R)
• M23: 8,105,811 km (0.082 R)
• M24: 8,322,878 km (0.105 R)
• M25: 9,030,027 km (0.112 R)
• M26: 9,436,484 km (0.09 R)
• M27: 9,848,925 km (0.06 R)
• M28: 10,127,177 km (0.118 R)
• M29: 10,596,765 km (0.083 R)
• M30: 11,121,555 km (0.088 R)
• M31: 11,606,102 km (0.043 R)
• M32: 12,196,714 km (0.108 R)
• M33: 13,101,034 km (0.078 R)
• M34: 14,183,374 km (0.064 R)
• M35: 14,814,677 km (0.116 R)
• M36: 16,653,235 km (0.118 R)
• M37: 18,505,705 km (0.043 R)
• M38: 19,080,012 km (0.069 R)
• M39: 19,485,422 km (0.091 R)
• M40: 20,422,952 km (0.116 R)
• M41: 20,897,177 km (0.061 R)
• M42: 21,076,096 km (0.07 R)
• M43: 21,375,142 km (0.088 R)
• M44: 22,098,897 km (0.082 R)
• M45: 22,280,957 km (0.08 R)
• M46: 22,646,874 km (0.119 R)
• M47: 23,632,275 km (0.047 R)
• M48: 24,631,589 km (0.115 R)
• M49: 24,883,661 km (0.068 R)
• M50: 25,263,340 km (0.113 R)
• M51: 26,156,589 km (0.075 R)
• M52: 28,633,032 km (0.079 R)
• M53: 29,765,040 km (0.118 R)
• M54: 30,708,254 km (0.059 R)
• M55: 30,979,625 km (0.116 R)
• M56: 31,524,610 km (0.102 R)
• M57: 31,935,405 km (0.081 R)
• M58: 33,387,253 km (0.091 R)
• M59: 35,712,153 km (0.063 R)
• M60: 36,355,275 km (0.073 R)
• M61: 37,725,441 km (0.089 R)
• M62: 37,870,701 km (0.118 R)
• M63: 38,161,669 km (0.119 R)
• M64: 40,739,390 km (0.08 R)
• M65: 41,037,688 km (0.12 R)
• M66: 41,561,131 km (0.07 R)
• M67: 41,786,276 km (0.115 R)
• M68: 43,069,377 km (0.111 R)
• M69: 43,297,065 km (0.078 R)
• M70: 43,753,787 km (0.107 R)
• M71: 44,518,531 km (0.101 R)
• M72: 47,935,795 km (0.085 R)
• M73: 49,437,309 km (0.085 R)
• M74: 50,154,033 km (0.087 R)
• M75: 50,313,803 km (0.118 R)
• M76: 50,633,643 km (0.073 R)
• M77: 52,405,630 km (0.114 R)
• M78: 52,892,272 km (0.109 R)
• M79: 53,788,662 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65

Radius: 3.3

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 11.48 AU - 12.92 AU

Year: 16316 Days

Day: 24.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 106,377,565 km

• M1: 71,358 km (0.076 R)
• M2: 114,143 km (0.116 R)
• M3: 214,224 km (0.12 R)
• M4: 519,553 km (0.117 R)
• M5: 738,565 km (0.058 R)
• M6: 777,759 km (0.063 R)
• M7: 804,238 km (0.096 R)
• M8: 913,145 km (0.045 R)
• M9: 1,026,840 km (0.084 R)
• M10: 1,055,862 km (0.063 R)
• M11: 1,236,576 km (0.097 R)
• M12: 1,575,415 km (0.049 R)
• M13: 1,851,872 km (0.078 R)
• M14: 1,941,481 km (0.102 R)
• M15: 2,014,036 km (0.1 R)
• M16: 2,606,743 km (0.077 R)
• M17: 3,248,967 km (0.12 R)
• M18: 3,488,174 km (0.107 R)
• M19: 3,960,454 km (0.093 R)
• M20: 4,815,555 km (0.105 R)
• M21: 6,119,600 km (0.087 R)
• M22: 6,306,597 km (0.096 R)
• M23: 6,414,308 km (0.069 R)
• M24: 6,713,653 km (0.119 R)
• M25: 6,796,082 km (0.106 R)
• M26: 6,851,283 km (0.114 R)
• M27: 6,934,310 km (0.073 R)
• M28: 7,354,231 km (0.115 R)
• M29: 7,638,766 km (0.057 R)
• M30: 7,897,870 km (0.079 R)
• M31: 8,218,608 km (0.116 R)
• M32: 8,692,534 km (0.111 R)
• M33: 8,722,453 km (0.118 R)
• M34: 8,963,007 km (0.059 R)
• M35: 9,084,181 km (0.068 R)
• M36: 9,175,436 km (0.078 R)
• M37: 9,604,931 km (0.033 R)
• M38: 9,822,147 km (0.079 R)
• M39: 9,978,328 km (0.099 R)
• M40: 10,041,009 km (0.071 R)
• M41: 10,072,425 km (0.119 R)
• M42: 10,198,386 km (0.081 R)
• M43: 10,611,127 km (0.117 R)
• M44: 11,094,328 km (0.093 R)
• M45: 11,322,165 km (0.094 R)
• M46: 12,115,184 km (0.12 R)
• M47: 12,586,118 km (0.094 R)
• M48: 12,960,112 km (0.068 R)
• M49: 14,174,697 km (0.098 R)
• M50: 14,670,614 km (0.096 R)
• M51: 15,064,206 km (0.088 R)
• M52: 15,316,428 km (0.097 R)
• M53: 15,388,834 km (0.055 R)
• M54: 17,008,680 km (0.078 R)
• M55: 18,527,696 km (0.119 R)
• M56: 18,991,749 km (0.065 R)
• M57: 19,225,271 km (0.086 R)
• M58: 20,367,002 km (0.036 R)
• M59: 20,446,588 km (0.057 R)
• M60: 21,409,250 km (0.094 R)
• M61: 21,571,115 km (0.078 R)
• M62: 22,222,764 km (0.098 R)
• M63: 22,509,842 km (0.12 R)
• M64: 23,378,407 km (0.074 R)
• M65: 23,963,634 km (0.099 R)
• M66: 25,618,935 km (0.084 R)
• M67: 26,742,863 km (0.085 R)
• M68: 26,786,396 km (0.088 R)
• M69: 27,442,383 km (0.101 R)
• M70: 27,530,347 km (0.116 R)
• M71: 27,662,292 km (0.109 R)
• M72: 28,503,032 km (0.066 R)
• M73: 28,725,634 km (0.108 R)
• M74: 29,892,796 km (0.106 R)
• M75: 29,937,975 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174

Radius: 4.9

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 10.86 AU - 16.46 AU

Year: 19331 Days

Day: 18.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,377,565 km

• M1: 147,354 km (0.113 R)
• M2: 269,725 km (0.111 R)
• M3: 651,349 km (0.087 R)
• M4: 804,837 km (0.086 R)
• M5: 1,007,990 km (0.032 R)
• M6: 1,352,365 km (0.102 R)
• M7: 1,730,698 km (0.074 R)
• M8: 2,317,121 km (0.045 R)
• M9: 2,394,464 km (0.11 R)
• M10: 2,446,524 km (0.12 R)
• M11: 2,578,319 km (0.099 R)
• M12: 3,043,718 km (0.08 R)
• M13: 3,271,556 km (0.102 R)
• M14: 3,416,815 km (0.076 R)
• M15: 4,395,784 km (0.1 R)
• M16: 4,491,676 km (0.069 R)
• M17: 4,783,691 km (0.111 R)
• M18: 4,849,514 km (0.073 R)
• M19: 5,182,818 km (0.091 R)
• M20: 5,386,271 km (0.076 R)
• M21: 5,420,380 km (0.041 R)
• M22: 5,626,974 km (0.102 R)
• M23: 5,766,100 km (0.112 R)
• M24: 6,226,263 km (0.095 R)
• M25: 6,406,230 km (0.092 R)
• M26: 6,734,747 km (0.098 R)
• M27: 7,106,198 km (0.117 R)
• M28: 7,675,717 km (0.116 R)
• M29: 7,946,489 km (0.079 R)
• M30: 8,858,139 km (0.103 R)
• M31: 9,020,004 km (0.051 R)
• M32: 9,719,074 km (0.102 R)
• M33: 9,927,913 km (0.065 R)
• M34: 10,222,770 km (0.092 R)
• M35: 10,821,312 km (0.065 R)
• M36: 11,212,061 km (0.102 R)
• M37: 11,431,222 km (0.048 R)
• M38: 12,502,343 km (0.052 R)
• M39: 12,683,955 km (0.065 R)
• M40: 13,932,498 km (0.116 R)
• M41: 13,979,472 km (0.101 R)
• M42: 14,215,388 km (0.096 R)
• M43: 14,690,810 km (0.1 R)
• M44: 16,296,594 km (0.061 R)
• M45: 16,994,468 km (0.108 R)
• M46: 17,195,677 km (0.108 R)
• M47: 18,885,385 km (0.119 R)
• M48: 19,829,048 km (0.087 R)
• M49: 20,040,879 km (0.093 R)
• M50: 20,413,377 km (0.115 R)
• M51: 20,734,414 km (0.075 R)
• M52: 21,327,420 km (0.044 R)
• M53: 21,816,605 km (0.104 R)
• M54: 22,585,090 km (0.081 R)
• M55: 22,750,844 km (0.11 R)
• M56: 23,028,199 km (0.104 R)
• M57: 23,698,247 km (0.106 R)
• M58: 24,204,935 km (0.076 R)
• M59: 24,601,519 km (0.05 R)
• M60: 24,715,214 km (0.096 R)
• M61: 25,057,344 km (0.059 R)
• M62: 25,228,933 km (0.111 R)
• M63: 25,343,674 km (0.103 R)
• M64: 25,688,647 km (0.105 R)
• M65: 27,378,056 km (0.059 R)
• M66: 27,495,939 km (0.119 R)
• M67: 27,791,245 km (0.114 R)
• M68: 28,206,379 km (0.054 R)
• M69: 29,103,069 km (0.108 R)
• M70: 29,163,207 km (0.084 R)
• M71: 29,645,511 km (0.12 R)
• M72: 30,252,130 km (0.09 R)
• M73: 30,313,017 km (0.049 R)
• M74: 30,985,459 km (0.12 R)
• M75: 31,354,367 km (0.118 R)
• M76: 32,656,916 km (0.03 R)
• M77: 33,032,257 km (0.077 R)
• M78: 34,611,711 km (0.09 R)
• M79: 35,506,905 km (0.065 R)
• M80: 35,828,391 km (0.108 R)
• M81: 37,059,133 km (0.087 R)
• M82: 37,189,432 km (0.059 R)
• M83: 37,385,256 km (0.057 R)
• M84: 39,828,339 km (0.12 R)
• M85: 40,430,321 km (0.103 R)
• M86: 42,254,517 km (0.026 R)
• M87: 43,279,412 km (0.118 R)
• M88: 43,622,889 km (0.074 R)
• M89: 43,967,113 km (0.036 R)
• M90: 44,589,291 km (0.046 R)
• M91: 45,005,622 km (0.117 R)
• M92: 45,144,748 km (0.056 R)
• M93: 46,192,382 km (0.112 R)
• M94: 46,332,705 km (0.04 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.3

Radius: 5

Gravity: 31.29 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 17.33 AU - 20.05 AU

Year: 30937 Days

Day: 17.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 160.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 106,377,565 km

• M1: 1,145,471 km (0.091 R)
• M2: 1,322,894 km (0.119 R)
• M3: 1,359,396 km (0.059 R)
• M4: 2,031,240 km (0.108 R)
• M5: 2,289,745 km (0.097 R)
• M6: 3,028,908 km (0.114 R)
• M7: 3,224,433 km (0.072 R)
• M8: 3,424,146 km (0.057 R)
• M9: 3,627,898 km (0.094 R)
• M10: 3,888,049 km (0.102 R)
• M11: 3,993,814 km (0.076 R)
• M12: 4,262,492 km (0.119 R)
• M13: 4,930,895 km (0.112 R)
• M14: 5,993,190 km (0.116 R)
• M15: 6,362,547 km (0.051 R)
• M16: 7,382,954 km (0.101 R)
• M17: 8,316,894 km (0.089 R)
• M18: 8,590,508 km (0.031 R)
• M19: 8,936,678 km (0.105 R)
• M20: 11,789,210 km (0.045 R)
• M21: 11,942,548 km (0.119 R)
• M22: 12,096,484 km (0.065 R)
• M23: 12,876,038 km (0.064 R)
• M24: 13,033,864 km (0.052 R)
• M25: 14,647,576 km (0.097 R)
• M26: 14,812,433 km (0.101 R)
• M27: 15,983,186 km (0.061 R)
• M28: 16,067,858 km (0.11 R)
• M29: 16,237,951 km (0.052 R)
• M30: 17,010,175 km (0.09 R)
• M31: 18,146,521 km (0.118 R)
• M32: 18,234,933 km (0.086 R)
• M33: 18,858,008 km (0.074 R)
• M34: 19,942,294 km (0.106 R)
• M35: 20,768,672 km (0.11 R)
• M36: 20,953,725 km (0.118 R)
• M37: 21,418,974 km (0.085 R)
• M38: 21,981,911 km (0.073 R)
• M39: 24,281,380 km (0.079 R)
• M40: 25,360,579 km (0.064 R)
• M41: 25,955,829 km (0.092 R)
• M42: 27,362,498 km (0.115 R)
• M43: 28,279,832 km (0.101 R)
• M44: 28,485,080 km (0.113 R)
• M45: 28,690,777 km (0.069 R)
• M46: 30,249,288 km (0.058 R)
• M47: 31,515,783 km (0.087 R)
• M48: 32,262,576 km (0.09 R)
• M49: 32,691,922 km (0.09 R)
• M50: 33,015,203 km (0.116 R)
• M51: 36,528,359 km (0.069 R)
• M52: 36,975,807 km (0.076 R)
• M53: 38,897,541 km (0.082 R)
• M54: 39,813,080 km (0.065 R)
• M55: 40,735,799 km (0.099 R)
• M56: 44,734,700 km (0.038 R)
• M57: 46,296,502 km (0.112 R)
• M58: 47,144,722 km (0.049 R)
• M59: 48,610,930 km (0.1 R)
• M60: 52,341,303 km (0.11 R)
• M61: 53,605,106 km (0.098 R)
• M62: 54,495,662 km (0.065 R)
• M63: 55,647,865 km (0.057 R)
• M64: 57,716,055 km (0.09 R)
• M65: 58,106,655 km (0.119 R)
• M66: 59,414,889 km (0.074 R)
• M67: 64,204,265 km (0.12 R)
• M68: 67,876,743 km (0.069 R)
• M69: 68,014,074 km (0.085 R)
• M70: 71,058,540 km (0.077 R)
• M71: 72,036,461 km (0.098 R)
• M72: 72,737,776 km (0.076 R)
• M73: 75,138,971 km (0.094 R)
• M74: 75,281,089 km (0.08 R)
• M75: 75,423,207 km (0.079 R)
• M76: 75,565,475 km (0.113 R)
• M77: 77,135,953 km (0.084 R)
• M78: 77,853,275 km (0.066 R)
• M79: 78,717,203 km (0.069 R)
• M80: 79,728,933 km (0.111 R)
• M81: 80,599,593 km (0.039 R)
• M82: 80,745,002 km (0.069 R)
• M83: 82,643,399 km (0.061 R)
• M84: 83,524,530 km (0.091 R)
• M85: 87,229,172 km (0.099 R)
• M86: 87,527,919 km (0.039 R)
• M87: 89,327,133 km (0.097 R)
• M88: 91,896,925 km (0.092 R)
• M89: 92,048,916 km (0.066 R)
• M90: 93,878,349 km (0.107 R)
• M91: 94,797,627 km (0.112 R)
• M92: 98,193,649 km (0.098 R)
• M93: 100,219,204 km (0.119 R)
• M94: 100,845,121 km (0.037 R)
• M95: 101,943,768 km (0.113 R)
• M96: 103,519,931 km (0.094 R)
• M97: 104,469,579 km (0.078 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 11,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit