🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.42 AU - 0.6 AU

Year: 139 Days

Day: 41.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.06 AU - 3.22 AU

Year: 2119 Days

Day: 36.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,848,442 km

• M1: 227,838 km (0.077 R)
• M2: 1,143,377 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.68 AU - 3.6 AU

Year: 2119 Days

Day: 38.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.7

Radius: 9.4

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.6 AU - 5.04 AU

Year: 4030 Days

Day: 14.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 72,848,442 km

• M1: 155,881 km (0.072 R)
• M2: 388,057 km (0.102 R)
• M3: 480,508 km (0.066 R)
• M4: 581,337 km (0.118 R)
• M5: 742,155 km (0.06 R)
• M6: 817,403 km (0.086 R)
• M7: 929,601 km (0.077 R)
• M8: 1,083,537 km (0.064 R)
• M9: 1,170,155 km (0.113 R)
• M10: 1,272,031 km (0.037 R)
• M11: 1,350,420 km (0.083 R)
• M12: 1,430,604 km (0.068 R)
• M13: 1,540,110 km (0.113 R)
• M14: 1,811,331 km (0.041 R)
• M15: 2,098,110 km (0.077 R)
• M16: 2,160,343 km (0.12 R)
• M17: 2,286,603 km (0.072 R)
• M18: 2,513,843 km (0.12 R)
• M19: 2,920,300 km (0.115 R)
• M20: 3,007,665 km (0.094 R)
• M21: 3,274,997 km (0.102 R)
• M22: 3,347,552 km (0.031 R)
• M23: 3,531,407 km (0.056 R)
• M24: 3,605,907 km (0.114 R)
• M25: 3,699,855 km (0.077 R)
• M26: 3,851,696 km (0.036 R)
• M27: 4,025,080 km (0.113 R)
• M28: 4,122,618 km (0.072 R)
• M29: 4,459,812 km (0.045 R)
• M30: 5,097,847 km (0.065 R)
• M31: 5,720,473 km (0.116 R)
• M32: 5,874,409 km (0.109 R)
• M33: 7,013,298 km (0.069 R)
• M34: 7,083,758 km (0.11 R)
• M35: 7,201,791 km (0.096 R)
• M36: 7,392,080 km (0.112 R)
• M37: 7,559,779 km (0.054 R)
• M38: 7,777,444 km (0.085 R)
• M39: 7,874,832 km (0.115 R)
• M40: 8,318,090 km (0.097 R)
• M41: 9,177,381 km (0.074 R)
• M42: 9,254,573 km (0.11 R)
• M43: 9,539,407 km (0.046 R)
• M44: 9,722,216 km (0.098 R)
• M45: 9,879,743 km (0.115 R)
• M46: 10,224,117 km (0.116 R)
• M47: 10,518,675 km (0.033 R)
• M48: 11,557,483 km (0.113 R)
• M49: 11,808,358 km (0.111 R)
• M50: 12,600,180 km (0.077 R)
• M51: 12,714,622 km (0.04 R)
• M52: 12,829,513 km (0.059 R)
• M53: 13,002,598 km (0.062 R)
• M54: 13,321,690 km (0.097 R)
• M55: 13,467,548 km (0.105 R)
• M56: 13,672,647 km (0.107 R)
• M57: 13,849,322 km (0.118 R)
• M58: 14,026,895 km (0.038 R)
• M59: 14,324,295 km (0.062 R)
• M60: 14,925,380 km (0.108 R)
• M61: 15,351,135 km (0.061 R)
• M62: 15,412,171 km (0.1 R)
• M63: 15,473,357 km (0.076 R)
• M64: 15,780,780 km (0.048 R)
• M65: 16,214,464 km (0.091 R)
• M66: 16,746,285 km (0.043 R)
• M67: 16,903,811 km (0.11 R)
• M68: 17,061,787 km (0.081 R)
• M69: 17,125,216 km (0.101 R)
• M70: 17,220,360 km (0.062 R)
• M71: 17,379,383 km (0.097 R)
• M72: 17,634,747 km (0.096 R)
• M73: 18,020,260 km (0.072 R)
• M74: 18,408,467 km (0.112 R)
• M75: 18,701,529 km (0.086 R)
• M76: 19,028,849 km (0.101 R)
• M77: 19,094,523 km (0.096 R)
• M78: 19,391,175 km (0.057 R)
• M79: 19,755,745 km (0.093 R)
• M80: 20,156,069 km (0.081 R)
• M81: 20,323,768 km (0.107 R)
• M82: 20,491,767 km (0.12 R)
• M83: 20,559,086 km (0.116 R)
• M84: 22,163,074 km (0.078 R)
• M85: 23,348,338 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.5

Radius: 12.5

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.94 AU - 9.88 AU

Year: 8472 Days

Day: 14.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,848,442 km

• M1: 352,602 km (0.093 R)
• M2: 479,461 km (0.119 R)
• M3: 584,180 km (0.096 R)
• M4: 820,694 km (0.116 R)
• M5: 1,329,476 km (0.088 R)
• M6: 1,446,163 km (0.081 R)
• M7: 1,732,343 km (0.083 R)
• M8: 2,847,895 km (0.091 R)
• M9: 3,261,682 km (0.037 R)
• M10: 3,368,196 km (0.087 R)
• M11: 4,088,809 km (0.118 R)
• M12: 4,408,051 km (0.053 R)
• M13: 6,321,856 km (0.038 R)
• M14: 6,623,745 km (0.084 R)
• M15: 7,033,643 km (0.115 R)
• M16: 7,664,049 km (0.109 R)
• M17: 7,806,615 km (0.036 R)
• M18: 8,130,644 km (0.117 R)
• M19: 9,204,607 km (0.113 R)
• M20: 10,244,462 km (0.051 R)
• M21: 10,639,101 km (0.11 R)
• M22: 11,361,958 km (0.091 R)
• M23: 11,647,391 km (0.068 R)
• M24: 11,770,360 km (0.105 R)
• M25: 11,893,928 km (0.118 R)
• M26: 12,059,234 km (0.114 R)
• M27: 12,812,609 km (0.118 R)
• M28: 13,927,861 km (0.071 R)
• M29: 14,058,460 km (0.119 R)
• M30: 14,940,190 km (0.093 R)
• M31: 16,710,531 km (0.119 R)
• M32: 16,803,132 km (0.094 R)
• M33: 17,596,898 km (0.092 R)
• M34: 18,022,055 km (0.083 R)
• M35: 19,366,492 km (0.085 R)
• M36: 20,297,140 km (0.081 R)
• M37: 20,544,425 km (0.096 R)
• M38: 20,643,758 km (0.114 R)
• M39: 20,992,172 km (0.058 R)
• M40: 21,092,103 km (0.084 R)
• M41: 21,342,679 km (0.071 R)
• M42: 21,745,696 km (0.053 R)
• M43: 22,049,529 km (0.111 R)
• M44: 22,151,106 km (0.032 R)
• M45: 22,866,633 km (0.085 R)
• M46: 23,020,868 km (0.087 R)
• M47: 23,227,164 km (0.079 R)
• M48: 23,641,699 km (0.075 R)
• M49: 24,267,916 km (0.069 R)
• M50: 24,794,052 km (0.096 R)
• M51: 25,164,606 km (0.06 R)
• M52: 26,610,768 km (0.11 R)
• M53: 26,773,082 km (0.055 R)
• M54: 27,044,453 km (0.102 R)
• M55: 28,193,963 km (0.112 R)
• M56: 28,858,028 km (0.082 R)
• M57: 30,032,521 km (0.084 R)
• M58: 31,165,575 km (0.06 R)
• M59: 31,737,338 km (0.073 R)
• M60: 32,082,161 km (0.046 R)
• M61: 32,485,926 km (0.064 R)
• M62: 33,065,617 km (0.109 R)
• M63: 34,235,323 km (0.111 R)
• M64: 35,478,182 km (0.105 R)
• M65: 36,314,883 km (0.055 R)
• M66: 36,555,137 km (0.096 R)
• M67: 36,795,990 km (0.101 R)
• M68: 36,976,854 km (0.093 R)
• M69: 37,097,729 km (0.106 R)
• M70: 37,460,803 km (0.053 R)
• M71: 37,703,600 km (0.107 R)
• M72: 38,925,216 km (0.103 R)
• M73: 39,479,327 km (0.059 R)
• M74: 39,602,745 km (0.039 R)
• M75: 40,097,914 km (0.114 R)
• M76: 40,222,080 km (0.052 R)
• M77: 41,470,175 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.1

Radius: 8.1

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 10.46 AU - 12.42 AU

Year: 14734 Days

Day: 8.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 72,848,442 km

• M1: 125,961 km (0.1 R)
• M2: 179,966 km (0.118 R)
• M3: 261,198 km (0.112 R)
• M4: 485,595 km (0.081 R)
• M5: 849,417 km (0.086 R)
• M6: 1,285,794 km (0.086 R)
• M7: 1,445,415 km (0.11 R)
• M8: 1,762,413 km (0.104 R)
• M9: 1,895,255 km (0.089 R)
• M10: 2,054,577 km (0.111 R)
• M11: 2,735,098 km (0.12 R)
• M12: 2,889,483 km (0.036 R)
• M13: 3,099,967 km (0.103 R)
• M14: 3,315,388 km (0.103 R)
• M15: 3,369,991 km (0.118 R)
• M16: 3,480,245 km (0.058 R)
• M17: 5,303,843 km (0.073 R)
• M18: 5,432,198 km (0.091 R)
• M19: 5,594,362 km (0.075 R)
• M20: 5,889,967 km (0.096 R)
• M21: 5,956,389 km (0.115 R)
• M22: 6,258,427 km (0.062 R)
• M23: 6,462,478 km (0.112 R)
• M24: 6,842,457 km (0.1 R)
• M25: 7,587,903 km (0.085 R)
• M26: 7,915,223 km (0.059 R)
• M27: 8,470,979 km (0.033 R)
• M28: 8,772,569 km (0.047 R)
• M29: 9,581,145 km (0.075 R)
• M30: 9,777,118 km (0.109 R)
• M31: 9,934,944 km (0.08 R)
• M32: 10,373,116 km (0.118 R)
• M33: 10,899,102 km (0.113 R)
• M34: 11,062,763 km (0.069 R)
• M35: 11,392,327 km (0.079 R)
• M36: 12,019,291 km (0.096 R)
• M37: 12,146,001 km (0.063 R)
• M38: 12,614,392 km (0.096 R)
• M39: 13,656,939 km (0.095 R)
• M40: 13,833,315 km (0.102 R)
• M41: 13,966,158 km (0.082 R)
• M42: 14,411,960 km (0.112 R)
• M43: 14,907,727 km (0.072 R)
• M44: 15,363,253 km (0.096 R)
• M45: 15,454,956 km (0.092 R)
• M46: 15,823,416 km (0.079 R)
• M47: 16,055,292 km (0.073 R)
• M48: 16,148,342 km (0.103 R)
• M49: 16,851,751 km (0.108 R)
• M50: 17,040,993 km (0.093 R)
• M51: 17,949,650 km (0.1 R)
• M52: 18,191,400 km (0.114 R)
• M53: 18,336,959 km (0.046 R)
• M54: 22,203,316 km (0.103 R)
• M55: 22,566,988 km (0.099 R)
• M56: 22,932,456 km (0.115 R)
• M57: 23,987,869 km (0.095 R)
• M58: 25,817,900 km (0.076 R)
• M59: 26,584,439 km (0.118 R)
• M60: 27,580,911 km (0.057 R)
• M61: 27,748,311 km (0.064 R)
• M62: 28,364,504 km (0.042 R)
• M63: 28,533,400 km (0.069 R)
• M64: 28,815,542 km (0.11 R)
• M65: 28,928,638 km (0.088 R)
• M66: 29,610,505 km (0.05 R)
• M67: 29,953,383 km (0.098 R)
• M68: 31,280,017 km (0.116 R)
• M69: 31,804,358 km (0.11 R)
• M70: 32,743,683 km (0.094 R)
• M71: 32,802,774 km (0.07 R)
• M72: 33,335,492 km (0.032 R)
• M73: 33,394,882 km (0.11 R)
• M74: 34,169,799 km (0.035 R)
• M75: 35,555,375 km (0.105 R)
• M76: 36,468,819 km (0.102 R)
• M77: 36,530,005 km (0.087 R)
• M78: 36,591,190 km (0.119 R)
• M79: 37,266,774 km (0.115 R)
• M80: 37,390,043 km (0.067 R)
• M81: 37,575,096 km (0.099 R)
• M82: 38,505,594 km (0.043 R)
• M83: 38,754,974 km (0.101 R)
• M84: 38,817,356 km (0.102 R)
• M85: 39,130,016 km (0.079 R)
• M86: 39,443,423 km (0.036 R)
• M87: 40,199,192 km (0.118 R)
• M88: 43,140,436 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677

Radius: 5.3

Gravity: 24.1 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 11.82 AU - 15.14 AU

Year: 18847 Days

Day: 18.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,848,442 km

• M1: 173,833 km (0.027 R)
• M2: 1,082,490 km (0.071 R)
• M3: 2,298,870 km (0.05 R)
• M4: 2,978,643 km (0.114 R)
• M5: 3,635,976 km (0.118 R)
• M6: 3,919,464 km (0.063 R)
• M7: 4,464,449 km (0.072 R)
• M8: 4,550,468 km (0.096 R)
• M9: 4,593,552 km (0.03 R)
• M10: 4,899,779 km (0.09 R)
• M11: 5,904,329 km (0.11 R)
• M12: 6,046,148 km (0.105 R)
• M13: 6,093,720 km (0.032 R)
• M14: 6,285,055 km (0.079 R)
• M15: 6,381,396 km (0.106 R)
• M16: 8,199,010 km (0.099 R)
• M17: 8,516,607 km (0.095 R)
• M18: 10,220,377 km (0.088 R)
• M19: 10,390,619 km (0.071 R)
• M20: 10,849,586 km (0.081 R)
• M21: 12,385,806 km (0.103 R)
• M22: 12,689,041 km (0.09 R)
• M23: 13,240,908 km (0.096 R)
• M24: 13,426,708 km (0.111 R)
• M25: 13,800,703 km (0.112 R)
• M26: 14,178,138 km (0.097 R)
• M27: 15,265,864 km (0.052 R)
• M28: 15,395,566 km (0.096 R)
• M29: 15,656,165 km (0.095 R)
• M30: 17,249,831 km (0.051 R)
• M31: 17,384,918 km (0.097 R)
• M32: 19,103,498 km (0.1 R)
• M33: 19,664,790 km (0.089 R)
• M34: 20,231,466 km (0.115 R)
• M35: 20,445,391 km (0.083 R)
• M36: 20,803,529 km (0.106 R)
• M37: 21,091,505 km (0.054 R)
• M38: 21,380,827 km (0.115 R)
• M39: 23,144,287 km (0.101 R)
• M40: 23,293,436 km (0.057 R)
• M41: 23,368,085 km (0.108 R)
• M42: 23,892,874 km (0.084 R)
• M43: 24,573,245 km (0.105 R)
• M44: 24,877,677 km (0.107 R)
• M45: 25,183,306 km (0.089 R)
• M46: 27,436,549 km (0.082 R)
• M47: 28,148,784 km (0.093 R)
• M48: 29,188,340 km (0.05 R)
• M49: 29,268,823 km (0.118 R)
• M50: 29,672,289 km (0.049 R)
• M51: 29,753,221 km (0.111 R)
• M52: 31,304,850 km (0.117 R)
• M53: 31,800,169 km (0.077 R)
• M54: 32,131,977 km (0.074 R)
• M55: 32,298,180 km (0.117 R)
• M56: 32,882,510 km (0.108 R)
• M57: 33,386,056 km (0.05 R)
• M58: 33,470,280 km (0.118 R)
• M59: 33,807,623 km (0.11 R)
• M60: 35,855,767 km (0.11 R)
• M61: 36,287,357 km (0.102 R)
• M62: 37,680,412 km (0.091 R)
• M63: 38,295,409 km (0.052 R)
• M64: 38,736,723 km (0.098 R)
• M65: 39,179,682 km (0.087 R)
• M66: 41,058,332 km (0.094 R)
• M67: 41,781,788 km (0.058 R)
• M68: 42,235,967 km (0.11 R)
• M69: 44,717,048 km (0.084 R)
• M70: 45,181,699 km (0.09 R)
• M71: 45,554,646 km (0.082 R)
• M72: 46,773,420 km (0.051 R)
• M73: 47,150,556 km (0.108 R)
• M74: 47,528,740 km (0.085 R)
• M75: 53,124,448 km (0.117 R)
• M76: 55,699,476 km (0.058 R)
• M77: 57,002,174 km (0.109 R)
• M78: 57,405,041 km (0.064 R)
• M79: 57,505,870 km (0.049 R)
• M80: 57,707,678 km (0.048 R)
• M81: 58,314,896 km (0.062 R)
• M82: 58,416,173 km (0.119 R)
• M83: 61,278,878 km (0.118 R)
• M84: 62,105,257 km (0.063 R)
• M85: 62,312,300 km (0.118 R)
• M86: 63,143,167 km (0.037 R)
• M87: 64,186,911 km (0.088 R)
• M88: 65,131,173 km (0.109 R)
• M89: 66,503,135 km (0.115 R)
• M90: 69,168,221 km (0.105 R)
• M91: 70,136,269 km (0.11 R)
• M92: 71,868,163 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 19,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit