🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.02 AU - 1.3 AU

Year: 466 Days

Day: 25 Hours

Environment

Temp: 5 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.1 AU - 1.4 AU

Year: 521 Days

Day: 21.6 Hours

Environment

Temp: -18 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.13 AU - 1.63 AU

Year: 604 Days

Day: 39.6 Hours

Environment

Temp: -28 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.33 AU - 1.75 AU

Year: 712 Days

Day: 29.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.42 AU - 1.76 AU

Year: 747 Days

Day: 21.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.8

Radius: 12

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.96 AU - 9.02 AU

Year: 9222 Days

Day: 10 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 103,185,954 km

• M1: 157,078 km (0.084 R)
• M2: 516,711 km (0.094 R)
• M3: 958,174 km (0.083 R)
• M4: 1,148,912 km (0.082 R)
• M5: 1,310,777 km (0.084 R)
• M6: 1,480,570 km (0.055 R)
• M7: 2,207,317 km (0.072 R)
• M8: 2,756,341 km (0.096 R)
• M9: 3,032,498 km (0.093 R)
• M10: 3,260,186 km (0.12 R)
• M11: 4,038,395 km (0.098 R)
• M12: 4,163,159 km (0.084 R)
• M13: 4,642,620 km (0.081 R)
• M14: 4,839,342 km (0.056 R)
• M15: 5,005,395 km (0.096 R)
• M16: 5,793,926 km (0.113 R)
• M17: 6,006,055 km (0.094 R)
• M18: 6,148,921 km (0.096 R)
• M19: 6,547,600 km (0.109 R)
• M20: 8,185,696 km (0.041 R)
• M21: 8,424,006 km (0.107 R)
• M22: 8,624,317 km (0.073 R)
• M23: 9,029,727 km (0.042 R)
• M24: 9,317,404 km (0.109 R)
• M25: 9,441,570 km (0.115 R)
• M26: 9,566,185 km (0.089 R)
• M27: 9,817,360 km (0.105 R)
• M28: 10,626,984 km (0.104 R)
• M29: 11,590,993 km (0.109 R)
• M30: 13,181,966 km (0.056 R)
• M31: 13,414,890 km (0.114 R)
• M32: 15,034,287 km (0.034 R)
• M33: 15,228,914 km (0.062 R)
• M34: 15,718,996 km (0.078 R)
• M35: 16,714,720 km (0.116 R)
• M36: 16,966,792 km (0.088 R)
• M37: 18,610,274 km (0.081 R)
• M38: 18,819,263 km (0.098 R)
• M39: 19,081,508 km (0.077 R)
• M40: 20,250,166 km (0.116 R)
• M41: 20,519,143 km (0.052 R)
• M42: 20,681,008 km (0.108 R)
• M43: 20,951,631 km (0.11 R)
• M44: 21,332,656 km (0.1 R)
• M45: 21,936,134 km (0.074 R)
• M46: 22,101,589 km (0.093 R)
• M47: 23,836,476 km (0.036 R)
• M48: 24,006,718 km (0.086 R)
• M49: 24,806,319 km (0.037 R)
• M50: 25,382,869 km (0.037 R)
• M51: 26,373,057 km (0.06 R)
• M52: 26,607,926 km (0.04 R)
• M53: 27,138,849 km (0.103 R)
• M54: 27,435,352 km (0.045 R)
• M55: 27,673,362 km (0.096 R)
• M56: 28,571,847 km (0.104 R)
• M57: 28,752,561 km (0.106 R)
• M58: 29,115,486 km (0.055 R)
• M59: 29,540,643 km (0.102 R)
• M60: 30,705,262 km (0.104 R)
• M61: 32,197,651 km (0.082 R)
• M62: 33,649,947 km (0.069 R)
• M63: 33,904,712 km (0.073 R)
• M64: 35,705,870 km (0.069 R)
• M65: 36,030,797 km (0.094 R)
• M66: 36,880,213 km (0.041 R)
• M67: 37,011,411 km (0.06 R)
• M68: 37,868,457 km (0.112 R)
• M69: 38,133,395 km (0.119 R)
• M70: 39,266,599 km (0.038 R)
• M71: 39,400,638 km (0.11 R)
• M72: 39,534,828 km (0.09 R)
• M73: 40,140,549 km (0.09 R)
• M74: 41,089,000 km (0.044 R)
• M75: 43,908,621 km (0.103 R)
• M76: 44,047,747 km (0.074 R)
• M77: 44,187,022 km (0.08 R)
• M78: 44,326,447 km (0.066 R)
• M79: 45,025,818 km (0.098 R)
• M80: 45,376,924 km (0.086 R)
• M81: 46,435,478 km (0.109 R)
• M82: 47,359,544 km (0.061 R)

Asteroid Belt

Center: 9.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852

Radius: 8

Gravity: 13.31 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.51 AU - 13.61 AU

Year: 13712 Days

Day: 8.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,185,954 km

• M1: 321,037 km (0.064 R)
• M2: 788,530 km (0.077 R)
• M3: 1,056,460 km (0.032 R)
• M4: 1,127,968 km (0.11 R)
• M5: 1,430,455 km (0.106 R)
• M6: 1,563,896 km (0.072 R)
• M7: 2,448,618 km (0.094 R)
• M8: 2,512,496 km (0.054 R)
• M9: 3,716,310 km (0.112 R)
• M10: 4,395,784 km (0.077 R)
• M11: 4,512,769 km (0.094 R)
• M12: 6,168,967 km (0.102 R)
• M13: 6,699,142 km (0.051 R)
• M14: 6,833,930 km (0.049 R)
• M15: 8,087,560 km (0.083 R)
• M16: 8,231,174 km (0.116 R)
• M17: 8,327,365 km (0.091 R)
• M18: 8,569,564 km (0.101 R)
• M19: 8,814,157 km (0.118 R)
• M20: 8,961,960 km (0.099 R)
• M21: 10,329,284 km (0.085 R)
• M22: 10,641,944 km (0.082 R)
• M23: 10,746,812 km (0.106 R)
• M24: 11,329,795 km (0.059 R)
• M25: 11,544,468 km (0.114 R)
• M26: 11,652,328 km (0.082 R)
• M27: 12,141,513 km (0.094 R)
• M28: 13,992,188 km (0.1 R)
• M29: 15,038,326 km (0.116 R)
• M30: 15,215,151 km (0.099 R)
• M31: 16,169,585 km (0.045 R)
• M32: 16,290,311 km (0.103 R)
• M33: 16,350,748 km (0.104 R)
• M34: 17,699,522 km (0.087 R)
• M35: 18,956,294 km (0.118 R)
• M36: 19,595,526 km (0.102 R)
• M37: 20,371,789 km (0.109 R)
• M38: 20,437,014 km (0.068 R)
• M39: 21,224,198 km (0.053 R)
• M40: 21,555,108 km (0.091 R)
• M41: 21,687,951 km (0.117 R)
• M42: 21,954,535 km (0.072 R)
• M43: 22,895,805 km (0.066 R)
• M44: 23,099,258 km (0.117 R)
• M45: 23,644,691 km (0.056 R)
• M46: 23,781,723 km (0.098 R)
• M47: 25,939,224 km (0.059 R)
• M48: 26,222,113 km (0.081 R)
• M49: 26,577,109 km (0.061 R)
• M50: 28,960,353 km (0.055 R)
• M51: 29,106,959 km (0.079 R)
• M52: 29,180,411 km (0.062 R)
• M53: 29,991,980 km (0.108 R)
• M54: 30,066,030 km (0.051 R)
• M55: 31,035,574 km (0.082 R)
• M56: 31,335,817 km (0.11 R)
• M57: 31,486,313 km (0.119 R)
• M58: 31,637,107 km (0.051 R)
• M59: 38,262,947 km (0.101 R)
• M60: 39,150,810 km (0.116 R)
• M61: 40,127,086 km (0.118 R)
• M62: 41,276,147 km (0.09 R)
• M63: 41,523,731 km (0.06 R)
• M64: 44,364,595 km (0.109 R)
• M65: 44,702,985 km (0.043 R)
• M66: 44,957,302 km (0.106 R)
• M67: 45,127,095 km (0.09 R)
• M68: 46,150,494 km (0.093 R)
• M69: 47,699,730 km (0.115 R)
• M70: 48,393,714 km (0.103 R)
• M71: 48,829,194 km (0.048 R)
• M72: 49,178,505 km (0.082 R)
• M73: 49,441,049 km (0.032 R)
• M74: 49,704,042 km (0.114 R)
• M75: 49,879,670 km (0.053 R)
• M76: 50,495,864 km (0.078 R)
• M77: 50,672,389 km (0.087 R)
• M78: 50,849,214 km (0.106 R)
• M79: 51,026,039 km (0.074 R)
• M80: 51,291,874 km (0.11 R)
• M81: 51,469,297 km (0.082 R)
• M82: 52,002,913 km (0.096 R)
• M83: 53,614,530 km (0.063 R)
• M84: 54,336,041 km (0.098 R)
• M85: 56,886,685 km (0.083 R)
• M86: 57,346,249 km (0.098 R)
• M87: 57,991,764 km (0.11 R)
• M88: 58,084,066 km (0.117 R)
• M89: 58,361,570 km (0.065 R)
• M90: 59,382,875 km (0.075 R)
• M91: 60,222,867 km (0.073 R)
• M92: 61,066,898 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.6

Radius: 3.2

Gravity: 58.46 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 11.62 AU - 12.62 AU

Year: 15729 Days

Day: 20.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 103,185,954 km

• M1: 201,957 km (0.11 R)
• M2: 284,685 km (0.103 R)
• M3: 377,884 km (0.109 R)
• M4: 691,142 km (0.032 R)
• M5: 795,561 km (0.056 R)
• M6: 1,311,973 km (0.05 R)
• M7: 2,550,494 km (0.078 R)
• M8: 2,646,835 km (0.109 R)
• M9: 2,843,108 km (0.057 R)
• M10: 2,909,679 km (0.098 R)
• M11: 3,354,283 km (0.096 R)
• M12: 4,078,487 km (0.042 R)
• M13: 4,191,284 km (0.118 R)
• M14: 4,381,422 km (0.106 R)
• M15: 4,691,389 km (0.076 R)
• M16: 4,770,078 km (0.076 R)
• M17: 5,008,537 km (0.109 R)
• M18: 6,000,670 km (0.113 R)
• M19: 6,344,446 km (0.063 R)
• M20: 6,961,387 km (0.12 R)
• M21: 8,156,973 km (0.112 R)
• M22: 9,315,609 km (0.075 R)
• M23: 9,414,344 km (0.027 R)
• M24: 10,834,476 km (0.075 R)
• M25: 12,319,684 km (0.086 R)
• M26: 13,252,127 km (0.05 R)
• M27: 13,867,423 km (0.073 R)
• M28: 14,207,011 km (0.094 R)
• M29: 14,549,291 km (0.086 R)
• M30: 15,125,691 km (0.117 R)
• M31: 16,004,429 km (0.102 R)
• M32: 16,122,761 km (0.075 R)
• M33: 16,241,542 km (0.119 R)
• M34: 16,779,196 km (0.089 R)
• M35: 16,899,473 km (0.057 R)
• M36: 17,810,674 km (0.104 R)
• M37: 17,872,009 km (0.098 R)
• M38: 20,767,326 km (0.102 R)
• M39: 22,070,623 km (0.116 R)
• M40: 22,268,391 km (0.075 R)
• M41: 22,400,636 km (0.111 R)
• M42: 22,798,715 km (0.095 R)
• M43: 24,823,971 km (0.069 R)
• M44: 25,373,744 km (0.111 R)
• M45: 26,136,094 km (0.09 R)
• M46: 26,485,256 km (0.107 R)
• M47: 26,765,602 km (0.111 R)
• M48: 27,896,712 km (0.099 R)
• M49: 28,611,490 km (0.096 R)
• M50: 30,278,459 km (0.104 R)
• M51: 30,351,613 km (0.037 R)
• M52: 32,051,194 km (0.118 R)
• M53: 33,553,905 km (0.092 R)
• M54: 33,629,601 km (0.053 R)
• M55: 34,313,862 km (0.092 R)
• M56: 34,619,341 km (0.109 R)
• M57: 34,849,123 km (0.1 R)
• M58: 36,471,662 km (0.115 R)
• M59: 38,593,558 km (0.098 R)
• M60: 38,752,281 km (0.045 R)
• M61: 39,549,488 km (0.094 R)
• M62: 39,949,962 km (0.078 R)
• M63: 40,432,415 km (0.039 R)
• M64: 40,997,745 km (0.103 R)
• M65: 42,545,335 km (0.116 R)
• M66: 44,194,801 km (0.048 R)
• M67: 44,360,855 km (0.047 R)
• M68: 45,781,137 km (0.112 R)
• M69: 46,539,000 km (0.102 R)
• M70: 46,623,523 km (0.087 R)
• M71: 48,323,553 km (0.087 R)
• M72: 48,409,123 km (0.045 R)
• M73: 49,267,216 km (0.116 R)
• M74: 49,525,572 km (0.094 R)
• M75: 50,824,381 km (0.062 R)
• M76: 51,521,656 km (0.06 R)
• M77: 51,959,080 km (0.095 R)
• M78: 52,046,595 km (0.106 R)
• M79: 52,485,515 km (0.075 R)
• M80: 53,366,946 km (0.084 R)
• M81: 53,898,168 km (0.113 R)
• M82: 56,490,250 km (0.076 R)
• M83: 56,760,723 km (0.053 R)
• M84: 57,393,373 km (0.075 R)
• M85: 57,846,804 km (0.053 R)
• M86: 57,937,610 km (0.12 R)
• M87: 58,210,327 km (0.031 R)
• M88: 58,939,766 km (0.069 R)
• M89: 59,488,790 km (0.104 R)
• M90: 60,591,925 km (0.107 R)
• M91: 60,868,830 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.1

Radius: 3.6

Gravity: 60.81 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 15.23 AU - 21.59 AU

Year: 29447 Days

Day: 17.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,185,954 km

• M1: 48,021 km (0.1 R)
• M2: 180,415 km (0.115 R)
• M3: 502,350 km (0.054 R)
• M4: 778,807 km (0.069 R)
• M5: 964,457 km (0.073 R)
• M6: 2,079,111 km (0.106 R)
• M7: 2,466,719 km (0.053 R)
• M8: 3,705,539 km (0.061 R)
• M9: 3,910,788 km (0.113 R)
• M10: 5,389,862 km (0.084 R)
• M11: 6,096,712 km (0.081 R)
• M12: 6,217,437 km (0.059 R)
• M13: 7,530,906 km (0.104 R)
• M14: 8,385,260 km (0.107 R)
• M15: 8,519,449 km (0.053 R)
• M16: 8,926,206 km (0.1 R)
• M17: 9,970,399 km (0.063 R)
• M18: 10,543,060 km (0.091 R)
• M19: 10,833,279 km (0.087 R)
• M20: 10,906,283 km (0.109 R)
• M21: 11,421,648 km (0.101 R)
• M22: 11,794,595 km (0.111 R)
• M23: 12,095,885 km (0.111 R)
• M24: 12,629,202 km (0.074 R)
• M25: 14,115,008 km (0.063 R)
• M26: 14,515,033 km (0.112 R)
• M27: 15,081,410 km (0.115 R)
• M28: 15,244,621 km (0.049 R)
• M29: 16,319,183 km (0.065 R)
• M30: 16,402,958 km (0.101 R)
• M31: 16,992,523 km (0.095 R)
• M32: 22,137,942 km (0.026 R)
• M33: 24,014,797 km (0.087 R)
• M34: 24,205,384 km (0.102 R)
• M35: 24,876,032 km (0.05 R)
• M36: 25,261,994 km (0.072 R)
• M37: 28,118,865 km (0.043 R)
• M38: 28,520,834 km (0.108 R)
• M39: 32,433,566 km (0.077 R)
• M40: 33,597,139 km (0.06 R)
• M41: 33,703,652 km (0.095 R)
• M42: 34,237,567 km (0.052 R)
• M43: 34,882,035 km (0.099 R)
• M44: 34,989,895 km (0.072 R)
• M45: 36,620,212 km (0.073 R)
• M46: 36,729,718 km (0.028 R)
• M47: 37,499,698 km (0.086 R)
• M48: 38,720,417 km (0.116 R)
• M49: 40,292,690 km (0.068 R)
• M50: 40,405,786 km (0.092 R)
• M51: 40,859,367 km (0.102 R)
• M52: 43,267,743 km (0.058 R)
• M53: 44,547,404 km (0.094 R)
• M54: 44,781,524 km (0.077 R)
• M55: 44,898,659 km (0.073 R)
• M56: 46,312,509 km (0.118 R)
• M57: 56,482,770 km (0.079 R)
• M58: 57,243,625 km (0.049 R)
• M59: 57,752,856 km (0.102 R)
• M60: 59,289,376 km (0.12 R)
• M61: 60,709,658 km (0.095 R)
• M62: 61,228,912 km (0.103 R)
• M63: 62,271,909 km (0.11 R)
• M64: 63,715,379 km (0.111 R)
• M65: 64,639,744 km (0.095 R)
• M66: 65,568,597 km (0.107 R)
• M67: 65,967,874 km (0.12 R)
• M68: 67,036,900 km (0.085 R)
• M69: 71,780,649 km (0.109 R)
• M70: 72,192,342 km (0.083 R)
• M71: 73,569,989 km (0.104 R)
• M72: 75,792,415 km (0.09 R)
• M73: 77,052,029 km (0.045 R)
• M74: 77,895,761 km (0.106 R)
• M75: 78,459,894 km (0.093 R)
• M76: 78,601,115 km (0.115 R)
• M77: 79,876,137 km (0.063 R)
• M78: 80,587,475 km (0.077 R)
• M79: 83,742,046 km (0.055 R)
• M80: 86,644,544 km (0.091 R)
• M81: 87,668,242 km (0.095 R)
• M82: 88,548,924 km (0.11 R)
• M83: 89,727,606 km (0.114 R)
• M84: 90,318,966 km (0.105 R)
• M85: 92,547,975 km (0.104 R)
• M86: 94,344,047 km (0.101 R)
• M87: 96,605,368 km (0.073 R)
• M88: 98,275,030 km (0.118 R)
• M89: 99,801,078 km (0.055 R)
• M90: 101,335,054 km (0.117 R)
• M91: 102,259,120 km (0.067 R)
• M92: 102,722,126 km (0.07 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 11,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit