🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.66 AU - 0.7 AU

Year: 197 Days

Day: 23.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 111,423,476 km

• M1: 117,734 km (0.115 R)
• M2: 159,621 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.94 AU - 0.98 AU

Year: 331 Days

Day: 22.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.93 AU - 5.39 AU

Year: 4120 Days

Day: 19.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,423,476 km

• M1: 3,202,890 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.79 AU - 5.83 AU

Year: 4301 Days

Day: 39.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.1

Radius: 9.8

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.59 AU - 7.73 AU

Year: 6734 Days

Day: 14 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 111,423,476 km

• M1: 167,400 km (0.084 R)
• M2: 273,764 km (0.047 R)
• M3: 455,526 km (0.111 R)
• M4: 585,376 km (0.069 R)
• M5: 691,591 km (0.111 R)
• M6: 818,001 km (0.11 R)
• M7: 994,377 km (0.091 R)
• M8: 1,168,509 km (0.088 R)
• M9: 1,321,548 km (0.062 R)
• M10: 1,597,107 km (0.077 R)
• M11: 1,698,833 km (0.113 R)
• M12: 2,109,180 km (0.025 R)
• M13: 2,316,224 km (0.109 R)
• M14: 2,471,058 km (0.077 R)
• M15: 2,689,620 km (0.099 R)
• M16: 2,998,091 km (0.11 R)
• M17: 3,082,165 km (0.108 R)
• M18: 3,253,006 km (0.115 R)
• M19: 3,383,156 km (0.093 R)
• M20: 3,648,692 km (0.068 R)
• M21: 3,806,817 km (0.032 R)
• M22: 4,606,567 km (0.118 R)
• M23: 4,826,925 km (0.047 R)
• M24: 5,638,194 km (0.089 R)
• M25: 6,274,434 km (0.067 R)
• M26: 6,409,820 km (0.105 R)
• M27: 6,518,877 km (0.074 R)
• M28: 6,711,110 km (0.112 R)
• M29: 7,356,326 km (0.104 R)
• M30: 7,816,788 km (0.114 R)
• M31: 8,079,931 km (0.112 R)
• M32: 8,345,916 km (0.12 R)
• M33: 8,435,226 km (0.039 R)
• M34: 9,100,188 km (0.057 R)
• M35: 9,876,152 km (0.085 R)
• M36: 10,415,901 km (0.1 R)
• M37: 11,391,728 km (0.11 R)
• M38: 11,524,122 km (0.099 R)
• M39: 11,590,394 km (0.101 R)
• M40: 12,840,883 km (0.085 R)
• M41: 14,741,673 km (0.093 R)
• M42: 15,248,661 km (0.096 R)
• M43: 15,467,672 km (0.028 R)
• M44: 15,945,936 km (0.067 R)
• M45: 17,030,072 km (0.094 R)
• M46: 17,714,931 km (0.098 R)
• M47: 17,983,758 km (0.062 R)
• M48: 18,137,994 km (0.079 R)
• M49: 18,486,557 km (0.04 R)
• M50: 18,876,409 km (0.094 R)
• M51: 18,954,798 km (0.089 R)
• M52: 19,033,187 km (0.114 R)
• M53: 19,505,917 km (0.077 R)
• M54: 19,585,204 km (0.072 R)
• M55: 19,942,743 km (0.061 R)
• M56: 20,142,306 km (0.079 R)
• M57: 21,150,297 km (0.109 R)
• M58: 21,476,270 km (0.086 R)
• M59: 22,092,165 km (0.081 R)
• M60: 22,257,321 km (0.112 R)
• M61: 22,755,332 km (0.04 R)
• M62: 22,880,396 km (0.071 R)
• M63: 23,131,272 km (0.03 R)
• M64: 23,215,046 km (0.077 R)
• M65: 24,186,385 km (0.038 R)
• M66: 24,441,899 km (0.07 R)
• M67: 24,527,319 km (0.071 R)
• M68: 25,473,077 km (0.109 R)
• M69: 25,689,694 km (0.096 R)
• M70: 26,606,131 km (0.111 R)
• M71: 27,134,660 km (0.097 R)
• M72: 27,800,072 km (0.057 R)
• M73: 28,112,432 km (0.086 R)
• M74: 28,246,771 km (0.079 R)
• M75: 28,426,139 km (0.076 R)
• M76: 28,785,921 km (0.086 R)
• M77: 29,056,694 km (0.066 R)
• M78: 29,192,528 km (0.033 R)
• M79: 29,646,408 km (0.109 R)
• M80: 29,874,246 km (0.083 R)
• M81: 30,194,385 km (0.12 R)
• M82: 30,607,425 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.3

Radius: 9.2

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 10.14 AU - 12.02 AU

Year: 12962 Days

Day: 12.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 111,423,476 km

• M1: 123,269 km (0.075 R)
• M2: 233,522 km (0.026 R)
• M3: 697,276 km (0.103 R)
• M4: 1,399,488 km (0.079 R)
• M5: 1,493,585 km (0.096 R)
• M6: 1,890,917 km (0.047 R)
• M7: 1,969,157 km (0.074 R)
• M8: 2,662,543 km (0.107 R)
• M9: 2,750,656 km (0.071 R)
• M10: 3,330,797 km (0.115 R)
• M11: 4,321,733 km (0.097 R)
• M12: 4,706,648 km (0.09 R)
• M13: 5,249,389 km (0.079 R)
• M14: 5,547,089 km (0.052 R)
• M15: 5,660,185 km (0.064 R)
• M16: 6,354,469 km (0.102 R)
• M17: 6,433,307 km (0.1 R)
• M18: 6,751,801 km (0.029 R)
• M19: 7,570,699 km (0.12 R)
• M20: 7,991,967 km (0.111 R)
• M21: 8,507,481 km (0.103 R)
• M22: 8,594,398 km (0.088 R)
• M23: 9,480,466 km (0.113 R)
• M24: 10,816,225 km (0.066 R)
• M25: 11,005,018 km (0.09 R)
• M26: 11,099,863 km (0.066 R)
• M27: 11,242,579 km (0.074 R)
• M28: 11,338,172 km (0.101 R)
• M29: 11,481,936 km (0.108 R)
• M30: 12,063,123 km (0.072 R)
• M31: 13,254,222 km (0.03 R)
• M32: 15,746,522 km (0.109 R)
• M33: 16,283,728 km (0.044 R)
• M34: 17,597,347 km (0.096 R)
• M35: 19,229,609 km (0.084 R)
• M36: 20,324,965 km (0.117 R)
• M37: 20,558,188 km (0.117 R)
• M38: 21,086,119 km (0.079 R)
• M39: 21,204,152 km (0.111 R)
• M40: 21,263,093 km (0.068 R)
• M41: 24,470,173 km (0.051 R)
• M42: 27,759,979 km (0.054 R)
• M43: 28,734,460 km (0.082 R)
• M44: 28,865,208 km (0.073 R)
• M45: 29,324,623 km (0.063 R)
• M46: 29,390,446 km (0.1 R)
• M47: 31,118,751 km (0.112 R)
• M48: 31,589,685 km (0.119 R)
• M49: 32,130,780 km (0.099 R)
• M50: 33,290,912 km (0.116 R)
• M51: 33,428,243 km (0.117 R)
• M52: 34,882,035 km (0.115 R)
• M53: 35,371,220 km (0.108 R)
• M54: 35,792,338 km (0.106 R)
• M55: 36,074,031 km (0.06 R)
• M56: 36,852,388 km (0.102 R)
• M57: 37,207,982 km (0.045 R)
• M58: 37,779,446 km (0.067 R)
• M59: 37,922,761 km (0.101 R)
• M60: 39,003,306 km (0.109 R)
• M61: 40,093,875 km (0.107 R)
• M62: 41,563,674 km (0.098 R)
• M63: 41,637,575 km (0.083 R)
• M64: 42,602,930 km (0.052 R)
• M65: 42,826,729 km (0.119 R)
• M66: 43,125,775 km (0.107 R)
• M67: 43,575,616 km (0.067 R)
• M68: 44,934,563 km (0.1 R)
• M69: 45,771,862 km (0.08 R)
• M70: 46,154,085 km (0.114 R)
• M71: 47,616,404 km (0.058 R)
• M72: 48,392,218 km (0.084 R)
• M73: 49,093,982 km (0.119 R)
• M74: 49,328,551 km (0.098 R)
• M75: 49,406,941 km (0.116 R)
• M76: 50,271,018 km (0.05 R)
• M77: 51,536,766 km (0.057 R)
• M78: 51,854,811 km (0.071 R)
• M79: 52,412,960 km (0.11 R)
• M80: 53,374,575 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.3

Radius: 3

Gravity: 32.48 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 14.89 AU - 18.49 AU

Year: 23964 Days

Day: 24.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 111,423,476 km

• M1: 53,706 km (0.048 R)
• M2: 277,504 km (0.066 R)
• M3: 737,817 km (0.051 R)
• M4: 781,200 km (0.112 R)
• M5: 962,961 km (0.107 R)
• M6: 1,157,439 km (0.112 R)
• M7: 1,781,112 km (0.028 R)
• M8: 2,994,949 km (0.086 R)
• M9: 3,169,979 km (0.115 R)
• M10: 3,240,888 km (0.087 R)
• M11: 3,456,908 km (0.029 R)
• M12: 3,566,563 km (0.115 R)
• M13: 4,016,703 km (0.056 R)
• M14: 5,134,947 km (0.079 R)
• M15: 5,218,273 km (0.034 R)
• M16: 5,470,944 km (0.115 R)
• M17: 5,857,355 km (0.105 R)
• M18: 6,075,918 km (0.074 R)
• M19: 6,297,173 km (0.105 R)
• M20: 7,068,649 km (0.059 R)
• M21: 7,161,400 km (0.058 R)
• M22: 7,394,922 km (0.044 R)
• M23: 7,630,987 km (0.091 R)
• M24: 7,869,596 km (0.031 R)
• M25: 9,199,371 km (0.09 R)
• M26: 9,863,885 km (0.092 R)
• M27: 10,333,024 km (0.09 R)
• M28: 10,543,957 km (0.107 R)
• M29: 10,969,862 km (0.055 R)
• M30: 12,560,237 km (0.038 R)
• M31: 13,125,119 km (0.094 R)
• M32: 13,410,701 km (0.105 R)
• M33: 13,755,973 km (0.104 R)
• M34: 13,929,806 km (0.119 R)
• M35: 14,338,058 km (0.061 R)
• M36: 15,047,152 km (0.068 R)
• M37: 15,888,640 km (0.105 R)
• M38: 16,253,958 km (0.042 R)
• M39: 16,376,329 km (0.05 R)
• M40: 16,745,387 km (0.072 R)
• M41: 16,807,171 km (0.101 R)
• M42: 17,931,848 km (0.084 R)
• M43: 19,016,133 km (0.085 R)
• M44: 19,080,610 km (0.097 R)
• M45: 19,209,713 km (0.106 R)
• M46: 19,403,891 km (0.073 R)
• M47: 20,253,009 km (0.113 R)
• M48: 20,318,832 km (0.103 R)
• M49: 20,715,266 km (0.039 R)
• M50: 21,247,685 km (0.076 R)
• M51: 22,598,404 km (0.062 R)
• M52: 22,940,385 km (0.053 R)
• M53: 23,077,716 km (0.106 R)
• M54: 23,422,090 km (0.111 R)
• M55: 23,907,086 km (0.108 R)
• M56: 24,605,708 km (0.091 R)
• M57: 25,310,913 km (0.107 R)
• M58: 25,808,625 km (0.077 R)
• M59: 25,879,983 km (0.111 R)
• M60: 27,030,540 km (0.103 R)
• M61: 29,679,619 km (0.115 R)
• M62: 30,883,284 km (0.049 R)
• M63: 31,567,395 km (0.105 R)
• M64: 32,718,550 km (0.1 R)
• M65: 33,105,261 km (0.091 R)
• M66: 33,493,467 km (0.119 R)
• M67: 34,510,134 km (0.083 R)
• M68: 36,894,276 km (0.062 R)
• M69: 37,377,477 km (0.106 R)
• M70: 37,862,772 km (0.054 R)
• M71: 38,513,074 km (0.1 R)
• M72: 38,676,286 km (0.079 R)
• M73: 39,742,320 km (0.113 R)
• M74: 40,072,183 km (0.092 R)
• M75: 41,819,337 km (0.096 R)
• M76: 42,323,033 km (0.1 R)
• M77: 44,786,012 km (0.098 R)
• M78: 44,871,732 km (0.106 R)
• M79: 45,559,732 km (0.111 R)
• M80: 46,685,157 km (0.116 R)
• M81: 47,294,918 km (0.089 R)
• M82: 47,644,528 km (0.109 R)
• M83: 47,995,036 km (0.053 R)
• M84: 49,937,864 km (0.097 R)
• M85: 51,816,364 km (0.114 R)
• M86: 52,628,381 km (0.043 R)
• M87: 54,448,090 km (0.03 R)
• M88: 58,335,839 km (0.08 R)
• M89: 60,313,074 km (0.115 R)
• M90: 61,071,984 km (0.081 R)
• M91: 61,167,129 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.5

Radius: 6

Gravity: 23.79 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 16.47 AU - 23.75 AU

Year: 31695 Days

Day: 21.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 72 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 111,423,476 km

• M1: 113,994 km (0.116 R)
• M2: 185,950 km (0.062 R)
• M3: 389,553 km (0.058 R)
• M4: 488,587 km (0.05 R)
• M5: 965,355 km (0.116 R)
• M6: 1,032,973 km (0.037 R)
• M7: 2,049,042 km (0.076 R)
• M8: 2,689,171 km (0.118 R)
• M9: 2,931,969 km (0.081 R)
• M10: 3,386,597 km (0.097 R)
• M11: 4,192,480 km (0.081 R)
• M12: 5,414,695 km (0.072 R)
• M13: 5,720,922 km (0.096 R)
• M14: 5,782,855 km (0.111 R)
• M15: 5,907,470 km (0.069 R)
• M16: 6,869,534 km (0.082 R)
• M17: 7,334,933 km (0.083 R)
• M18: 10,108,777 km (0.113 R)
• M19: 10,334,221 km (0.064 R)
• M20: 10,943,683 km (0.039 R)
• M21: 11,486,424 km (0.047 R)
• M22: 12,356,784 km (0.091 R)
• M23: 12,517,452 km (0.061 R)
• M24: 13,909,760 km (0.113 R)
• M25: 14,244,560 km (0.08 R)
• M26: 14,328,634 km (0.07 R)
• M27: 14,412,857 km (0.104 R)
• M28: 14,751,547 km (0.066 R)
• M29: 15,007,359 km (0.085 R)
• M30: 15,178,649 km (0.116 R)
• M31: 16,307,813 km (0.112 R)
• M32: 16,484,040 km (0.113 R)
• M33: 17,374,147 km (0.105 R)
• M34: 17,825,035 km (0.065 R)
• M35: 18,646,178 km (0.081 R)
• M36: 18,830,482 km (0.1 R)
• M37: 19,666,734 km (0.049 R)
• M38: 20,800,387 km (0.112 R)
• M39: 21,955,283 km (0.075 R)
• M40: 22,442,673 km (0.095 R)
• M41: 23,032,088 km (0.114 R)
• M42: 24,226,328 km (0.061 R)
• M43: 26,674,348 km (0.111 R)
• M44: 26,985,810 km (0.104 R)
• M45: 27,298,619 km (0.087 R)
• M46: 28,349,544 km (0.109 R)
• M47: 29,093,196 km (0.055 R)
• M48: 30,491,038 km (0.102 R)
• M49: 35,953,006 km (0.067 R)
• M50: 38,735,825 km (0.05 R)
• M51: 39,206,460 km (0.108 R)
• M52: 42,310,616 km (0.07 R)
• M53: 43,403,429 km (0.032 R)
• M54: 45,121,710 km (0.09 R)
• M55: 45,492,862 km (0.093 R)
• M56: 47,992,493 km (0.096 R)
• M57: 48,497,835 km (0.117 R)
• M58: 49,386,296 km (0.116 R)
• M59: 50,536,554 km (0.064 R)
• M60: 51,050,573 km (0.067 R)
• M61: 52,213,546 km (0.081 R)
• M62: 53,515,796 km (0.11 R)
• M63: 55,224,802 km (0.114 R)
• M64: 55,489,291 km (0.109 R)
• M65: 55,886,922 km (0.113 R)
• M66: 57,888,841 km (0.11 R)
• M67: 58,157,519 km (0.097 R)
• M68: 59,371,805 km (0.108 R)
• M69: 59,778,412 km (0.108 R)
• M70: 60,730,752 km (0.085 R)
• M71: 62,374,982 km (0.108 R)
• M72: 64,311,676 km (0.086 R)
• M73: 65,567,101 km (0.104 R)
• M74: 66,689,833 km (0.094 R)
• M75: 68,385,824 km (0.062 R)
• M76: 69,381,548 km (0.098 R)
• M77: 70,956,215 km (0.104 R)
• M78: 71,819,993 km (0.112 R)
• M79: 78,260,181 km (0.066 R)
• M80: 78,408,582 km (0.044 R)
• M81: 80,347,670 km (0.077 R)
• M82: 80,647,464 km (0.053 R)
• M83: 81,699,287 km (0.099 R)
• M84: 82,907,140 km (0.105 R)
• M85: 83,058,383 km (0.092 R)
• M86: 87,026,617 km (0.071 R)
• M87: 89,343,888 km (0.105 R)
• M88: 90,900,005 km (0.091 R)
• M89: 93,881,191 km (0.108 R)
• M90: 95,780,486 km (0.08 R)
• M91: 102,040,109 km (0.11 R)
• M92: 103,177,651 km (0.103 R)
• M93: 107,769,259 km (0.098 R)
• M94: 109,425,158 km (0.109 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 12,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit