🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.37 AU - 1.39 AU

Year: 598 Days

Day: 34.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,416,375 km

• M1: 132,544 km (0.098 R)
• M2: 1,226,553 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.51 AU - 2.25 AU

Year: 951 Days

Day: 20.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,416,375 km

• M1: 39,344 km (0.044 R)

Asteroid Belt

Center: 2.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.21 AU - 3.07 AU

Year: 1583 Days

Day: 14.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.9 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.8

Radius: 11.1

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.88 AU - 6.42 AU

Year: 4312 Days

Day: 5.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,416,375 km

• M1: 192,233 km (0.037 R)
• M2: 347,815 km (0.101 R)
• M3: 549,772 km (0.074 R)
• M4: 894,446 km (0.087 R)
• M5: 987,496 km (0.07 R)
• M6: 1,242,859 km (0.116 R)
• M7: 1,472,043 km (0.108 R)
• M8: 1,616,405 km (0.105 R)
• M9: 1,765,554 km (0.114 R)
• M10: 1,884,784 km (0.083 R)
• M11: 2,024,508 km (0.094 R)
• M12: 2,113,668 km (0.046 R)
• M13: 2,277,478 km (0.087 R)
• M14: 2,407,927 km (0.078 R)
• M15: 2,637,261 km (0.093 R)
• M16: 2,715,351 km (0.04 R)
• M17: 2,854,028 km (0.079 R)
• M18: 3,056,135 km (0.105 R)
• M19: 3,326,009 km (0.101 R)
• M20: 3,955,966 km (0.091 R)
• M21: 4,136,381 km (0.091 R)
• M22: 4,388,902 km (0.048 R)
• M23: 5,152,001 km (0.099 R)
• M24: 5,250,287 km (0.098 R)
• M25: 5,374,154 km (0.093 R)
• M26: 5,448,803 km (0.076 R)
• M27: 5,574,166 km (0.074 R)
• M28: 6,137,103 km (0.1 R)
• M29: 6,584,700 km (0.066 R)
• M30: 7,015,542 km (0.034 R)
• M31: 7,261,929 km (0.082 R)
• M32: 7,735,257 km (0.061 R)
• M33: 8,449,437 km (0.088 R)
• M34: 8,682,511 km (0.089 R)
• M35: 8,947,149 km (0.113 R)
• M36: 9,757,222 km (0.12 R)
• M37: 10,001,814 km (0.065 R)
• M38: 10,528,249 km (0.081 R)
• M39: 11,802,225 km (0.069 R)
• M40: 11,899,763 km (0.039 R)
• M41: 12,856,291 km (0.039 R)
• M42: 12,990,182 km (0.053 R)
• M43: 13,090,861 km (0.087 R)
• M44: 14,181,280 km (0.082 R)
• M45: 14,319,658 km (0.117 R)
• M46: 14,562,904 km (0.117 R)
• M47: 15,906,891 km (0.069 R)
• M48: 16,231,070 km (0.09 R)
• M49: 17,475,275 km (0.07 R)
• M50: 17,884,276 km (0.119 R)
• M51: 18,259,019 km (0.106 R)
• M52: 18,939,838 km (0.06 R)
• M53: 19,092,279 km (0.093 R)
• M54: 19,283,465 km (0.073 R)
• M55: 19,667,632 km (0.041 R)
• M56: 19,860,613 km (0.071 R)
• M57: 20,521,686 km (0.076 R)
• M58: 20,678,315 km (0.082 R)
• M59: 21,071,608 km (0.097 R)
• M60: 21,388,008 km (0.112 R)
• M61: 21,825,581 km (0.063 R)
• M62: 22,025,444 km (0.085 R)
• M63: 22,105,479 km (0.088 R)
• M64: 22,588,381 km (0.068 R)
• M65: 22,669,164 km (0.067 R)
• M66: 23,359,857 km (0.032 R)
• M67: 23,851,585 km (0.111 R)
• M68: 24,016,293 km (0.066 R)
• M69: 24,720,450 km (0.101 R)
• M70: 24,845,364 km (0.118 R)
• M71: 25,557,450 km (0.103 R)
• M72: 25,641,673 km (0.068 R)
• M73: 26,106,474 km (0.036 R)
• M74: 26,403,725 km (0.117 R)
• M75: 27,087,387 km (0.104 R)
• M76: 27,259,275 km (0.118 R)
• M77: 27,431,462 km (0.109 R)
• M78: 27,777,033 km (0.047 R)
• M79: 28,123,951 km (0.108 R)
• M80: 28,384,999 km (0.043 R)
• M81: 28,472,215 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.2

Radius: 10.5

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.11 AU - 6.43 AU

Year: 5114 Days

Day: 7.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 100 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 58,416,375 km

• M1: 144,661 km (0.12 R)
• M2: 229,782 km (0.085 R)
• M3: 329,714 km (0.112 R)
• M4: 544,387 km (0.055 R)
• M5: 669,750 km (0.049 R)
• M6: 780,153 km (0.071 R)
• M7: 884,123 km (0.1 R)
• M8: 1,331,870 km (0.072 R)
• M9: 1,522,906 km (0.062 R)
• M10: 1,638,695 km (0.089 R)
• M11: 1,706,313 km (0.116 R)
• M12: 1,774,680 km (0.053 R)
• M13: 2,299,469 km (0.093 R)
• M14: 2,433,209 km (0.092 R)
• M15: 2,648,630 km (0.066 R)
• M16: 3,246,723 km (0.078 R)
• M17: 3,375,526 km (0.094 R)
• M18: 4,114,989 km (0.09 R)
• M19: 4,829,917 km (0.062 R)
• M20: 5,076,753 km (0.058 R)
• M21: 5,454,787 km (0.104 R)
• M22: 5,557,262 km (0.097 R)
• M23: 6,345,493 km (0.095 R)
• M24: 6,507,358 km (0.025 R)
• M25: 6,616,115 km (0.095 R)
• M26: 6,697,945 km (0.117 R)
• M27: 7,252,804 km (0.101 R)
• M28: 8,376,882 km (0.054 R)
• M29: 8,614,294 km (0.043 R)
• M30: 8,913,939 km (0.058 R)
• M31: 9,125,919 km (0.091 R)
• M32: 9,400,730 km (0.109 R)
• M33: 10,336,764 km (0.118 R)
• M34: 10,977,193 km (0.05 R)
• M35: 11,302,269 km (0.097 R)
• M36: 11,564,514 km (0.107 R)
• M37: 12,061,927 km (0.072 R)
• M38: 12,363,666 km (0.069 R)
• M39: 12,974,623 km (0.117 R)
• M40: 13,283,842 km (0.116 R)
• M41: 14,049,933 km (0.088 R)
• M42: 14,580,556 km (0.094 R)
• M43: 14,758,877 km (0.084 R)
• M44: 15,189,869 km (0.091 R)
• M45: 15,479,490 km (0.031 R)
• M46: 15,880,562 km (0.046 R)
• M47: 16,211,472 km (0.037 R)
• M48: 16,693,327 km (0.069 R)
• M49: 17,861,238 km (0.101 R)
• M50: 18,128,569 km (0.096 R)
• M51: 18,358,950 km (0.117 R)
• M52: 19,603,155 km (0.093 R)
• M53: 20,156,219 km (0.046 R)
• M54: 20,674,276 km (0.114 R)
• M55: 21,358,387 km (0.098 R)
• M56: 22,501,165 km (0.093 R)
• M57: 23,371,376 km (0.071 R)
• M58: 23,663,840 km (0.068 R)
• M59: 24,083,911 km (0.104 R)
• M60: 24,591,048 km (0.096 R)
• M61: 24,676,019 km (0.091 R)
• M62: 25,230,130 km (0.026 R)
• M63: 25,444,354 km (0.119 R)
• M64: 25,702,261 km (0.058 R)
• M65: 25,960,915 km (0.076 R)
• M66: 26,437,534 km (0.099 R)
• M67: 26,567,983 km (0.095 R)
• M68: 26,873,313 km (0.068 R)
• M69: 27,135,857 km (0.046 R)
• M70: 27,575,525 km (0.116 R)
• M71: 28,684,793 km (0.06 R)
• M72: 28,863,563 km (0.115 R)
• M73: 29,944,407 km (0.08 R)
• M74: 30,262,153 km (0.118 R)
• M75: 30,398,587 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.3

Radius: 6.8

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 10.55 AU - 17.07 AU

Year: 18935 Days

Day: 15.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 58,416,375 km

• M1: 401,820 km (0.104 R)
• M2: 593,455 km (0.054 R)
• M3: 969,245 km (0.102 R)
• M4: 1,019,360 km (0.095 R)
• M5: 1,215,034 km (0.116 R)
• M6: 1,380,340 km (0.073 R)
• M7: 1,641,986 km (0.085 R)
• M8: 1,903,483 km (0.025 R)
• M9: 2,128,628 km (0.048 R)
• M10: 3,187,482 km (0.042 R)
• M11: 3,282,177 km (0.107 R)
• M12: 3,435,665 km (0.103 R)
• M13: 4,032,111 km (0.115 R)
• M14: 4,134,586 km (0.096 R)
• M15: 4,237,958 km (0.116 R)
• M16: 4,811,217 km (0.118 R)
• M17: 5,251,334 km (0.112 R)
• M18: 6,407,426 km (0.053 R)
• M19: 6,455,298 km (0.091 R)
• M20: 7,461,942 km (0.111 R)
• M21: 7,944,993 km (0.12 R)
• M22: 9,021,350 km (0.045 R)
• M23: 9,209,694 km (0.091 R)
• M24: 9,263,699 km (0.094 R)
• M25: 9,508,291 km (0.084 R)
• M26: 9,590,271 km (0.098 R)
• M27: 10,114,910 km (0.117 R)
• M28: 10,254,635 km (0.045 R)
• M29: 10,876,513 km (0.105 R)
• M30: 11,163,292 km (0.052 R)
• M31: 13,148,007 km (0.071 R)
• M32: 13,576,156 km (0.106 R)
• M33: 13,915,893 km (0.101 R)
• M34: 15,111,031 km (0.113 R)
• M35: 15,238,638 km (0.07 R)
• M36: 15,302,665 km (0.115 R)
• M37: 15,914,969 km (0.096 R)
• M38: 17,363,526 km (0.104 R)
• M39: 17,765,944 km (0.09 R)
• M40: 19,998,243 km (0.041 R)
• M41: 20,173,572 km (0.096 R)
• M42: 21,057,845 km (0.109 R)
• M43: 21,307,823 km (0.099 R)
• M44: 22,499,071 km (0.06 R)
• M45: 22,644,929 km (0.104 R)
• M46: 23,489,708 km (0.06 R)
• M47: 24,232,761 km (0.051 R)
• M48: 24,757,400 km (0.028 R)
• M49: 25,021,141 km (0.089 R)
• M50: 25,323,778 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.5

Radius: 4.4

Gravity: 45.89 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 12.68 AU - 14.94 AU

Year: 18935 Days

Day: 24.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,416,375 km

• M1: 111,899 km (0.092 R)
• M2: 159,771 km (0.057 R)
• M3: 231,877 km (0.1 R)
• M4: 264,040 km (0.045 R)
• M5: 534,064 km (0.069 R)
• M6: 742,903 km (0.1 R)
• M7: 1,441,375 km (0.082 R)
• M8: 1,796,371 km (0.097 R)
• M9: 1,966,614 km (0.039 R)
• M10: 2,141,942 km (0.107 R)
• M11: 2,892,475 km (0.084 R)
• M12: 3,419,957 km (0.041 R)
• M13: 3,889,096 km (0.117 R)
• M14: 4,332,953 km (0.113 R)
• M15: 4,653,242 km (0.108 R)
• M16: 4,839,641 km (0.072 R)
• M17: 5,560,254 km (0.093 R)
• M18: 5,857,804 km (0.114 R)
• M19: 6,211,453 km (0.114 R)
• M20: 7,803,923 km (0.05 R)
• M21: 8,417,872 km (0.076 R)
• M22: 8,474,420 km (0.098 R)
• M23: 8,531,118 km (0.114 R)
• M24: 9,338,049 km (0.064 R)
• M25: 9,514,125 km (0.096 R)
• M26: 9,632,158 km (0.034 R)
• M27: 10,410,815 km (0.041 R)
• M28: 10,471,552 km (0.109 R)
• M29: 10,593,474 km (0.085 R)
• M30: 10,961,784 km (0.116 R)
• M31: 11,023,568 km (0.079 R)
• M32: 11,647,840 km (0.104 R)
• M33: 12,155,575 km (0.095 R)
• M34: 12,800,192 km (0.107 R)
• M35: 17,468,843 km (0.111 R)
• M36: 17,540,949 km (0.116 R)
• M37: 18,488,651 km (0.089 R)
• M38: 19,828,151 km (0.069 R)
• M39: 20,357,428 km (0.094 R)
• M40: 21,198,467 km (0.12 R)
• M41: 21,584,579 km (0.045 R)
• M42: 22,756,678 km (0.102 R)
• M43: 22,993,492 km (0.085 R)
• M44: 23,151,916 km (0.092 R)
• M45: 23,629,283 km (0.051 R)
• M46: 24,512,658 km (0.098 R)
• M47: 24,674,523 km (0.104 R)
• M48: 25,570,764 km (0.026 R)
• M49: 26,893,209 km (0.105 R)
• M50: 27,060,011 km (0.118 R)
• M51: 27,143,636 km (0.114 R)
• M52: 27,899,554 km (0.115 R)
• M53: 28,068,450 km (0.095 R)
• M54: 28,322,467 km (0.098 R)
• M55: 28,407,439 km (0.094 R)
• M56: 30,295,214 km (0.085 R)
• M57: 31,166,772 km (0.059 R)
• M58: 31,957,995 km (0.086 R)
• M59: 35,279,965 km (0.113 R)
• M60: 36,473,008 km (0.097 R)
• M61: 37,399,617 km (0.092 R)
• M62: 40,321,114 km (0.099 R)
• M63: 42,050,765 km (0.076 R)
• M64: 45,780,988 km (0.083 R)
• M65: 46,780,152 km (0.08 R)
• M66: 47,181,822 km (0.075 R)
• M67: 47,383,031 km (0.107 R)
• M68: 47,483,711 km (0.084 R)
• M69: 47,685,368 km (0.073 R)
• M70: 47,887,326 km (0.078 R)
• M71: 49,615,630 km (0.058 R)
• M72: 51,157,385 km (0.094 R)
• M73: 53,656,567 km (0.083 R)
• M74: 54,287,721 km (0.061 R)
• M75: 54,393,038 km (0.104 R)
• M76: 55,557,059 km (0.075 R)
• M77: 58,125,056 km (0.103 R)
• M78: 58,664,955 km (0.1 R)
• M79: 58,881,273 km (0.088 R)
• M80: 59,097,891 km (0.117 R)
• M81: 60,294,375 km (0.109 R)
• M82: 60,950,361 km (0.102 R)
• M83: 64,042,699 km (0.088 R)
• M84: 65,271,346 km (0.067 R)
• M85: 66,620,719 km (0.06 R)
• M86: 69,346,691 km (0.032 R)
• M87: 71,761,650 km (0.092 R)
• M88: 71,877,439 km (0.09 R)
• M89: 72,572,769 km (0.107 R)
• M90: 73,387,031 km (0.07 R)
• M91: 73,620,104 km (0.108 R)
• M92: 73,970,313 km (0.087 R)
• M93: 74,906,945 km (0.071 R)
• M94: 77,384,286 km (0.097 R)
• M95: 77,978,040 km (0.091 R)
• M96: 79,289,714 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.3

Radius: 7.6

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 12.05 AU - 20.05 AU

Year: 23724 Days

Day: 19 Hours

Environment

Temp: -195 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 58,416,375 km

• M1: 367,712 km (0.087 R)
• M2: 930,349 km (0.105 R)
• M3: 1,083,388 km (0.113 R)
• M4: 2,022,414 km (0.067 R)
• M5: 2,339,412 km (0.083 R)
• M6: 3,182,396 km (0.115 R)
• M7: 3,827,162 km (0.1 R)
• M8: 4,110,501 km (0.086 R)
• M9: 4,437,522 km (0.092 R)
• M10: 4,886,614 km (0.082 R)
• M11: 5,468,251 km (0.036 R)
• M12: 6,696,150 km (0.102 R)
• M13: 6,866,243 km (0.118 R)
• M14: 7,253,851 km (0.037 R)
• M15: 8,505,237 km (0.071 R)
• M16: 8,735,618 km (0.081 R)
• M17: 8,968,093 km (0.032 R)
• M18: 9,249,786 km (0.027 R)
• M19: 10,112,218 km (0.078 R)
• M20: 13,061,240 km (0.085 R)
• M21: 14,628,129 km (0.119 R)
• M22: 16,596,986 km (0.102 R)
• M23: 17,582,836 km (0.085 R)
• M24: 18,707,064 km (0.111 R)
• M25: 20,590,801 km (0.086 R)
• M26: 21,712,037 km (0.065 R)
• M27: 22,153,350 km (0.08 R)
• M28: 22,597,806 km (0.08 R)
• M29: 22,853,020 km (0.096 R)
• M30: 23,366,290 km (0.119 R)
• M31: 24,797,493 km (0.098 R)
• M32: 24,928,989 km (0.056 R)
• M33: 25,723,055 km (0.085 R)
• M34: 25,922,768 km (0.099 R)
• M35: 27,675,756 km (0.098 R)
• M36: 28,360,166 km (0.044 R)
• M37: 28,497,646 km (0.12 R)
• M38: 29,466,741 km (0.109 R)
• M39: 30,235,674 km (0.111 R)
• M40: 30,446,607 km (0.073 R)
• M41: 32,366,098 km (0.089 R)
• M42: 33,014,754 km (0.081 R)
• M43: 33,087,010 km (0.084 R)
• M44: 33,159,415 km (0.086 R)
• M45: 33,231,821 km (0.118 R)
• M46: 33,594,745 km (0.101 R)
• M47: 36,995,105 km (0.076 R)
• M48: 38,431,095 km (0.117 R)
• M49: 38,812,120 km (0.1 R)
• M50: 42,061,237 km (0.068 R)
• M51: 42,611,158 km (0.072 R)
• M52: 42,768,685 km (0.062 R)
• M53: 43,005,498 km (0.105 R)
• M54: 43,480,172 km (0.12 R)
• M55: 43,718,183 km (0.097 R)
• M56: 44,195,549 km (0.025 R)
• M57: 45,155,369 km (0.068 R)
• M58: 46,203,003 km (0.061 R)
• M59: 46,364,868 km (0.102 R)
• M60: 46,689,196 km (0.106 R)
• M61: 47,421,627 km (0.104 R)
• M62: 49,558,932 km (0.105 R)
• M63: 49,973,618 km (0.11 R)
• M64: 50,306,174 km (0.115 R)
• M65: 50,806,279 km (0.047 R)
• M66: 50,973,380 km (0.106 R)
• M67: 51,057,005 km (0.09 R)
• M68: 51,727,503 km (0.078 R)
• M69: 52,654,262 km (0.119 R)
• M70: 52,738,785 km (0.12 R)
• M71: 52,823,457 km (0.116 R)
• M72: 53,501,584 km (0.042 R)
• M73: 55,639,487 km (0.092 R)
• M74: 55,725,506 km (0.104 R)
• M75: 55,984,011 km (0.105 R)
• M76: 57,630,785 km (0.078 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: 170 - 18,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit