🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.58 AU - 0.96 AU

Year: 259 Days

Day: 30.1 Hours

Environment

Temp: 72 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,860,882 km

• M1: 122,371 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.46 AU - 1.68 AU

Year: 753 Days

Day: 21.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.73 AU - 2.17 AU

Year: 1043 Days

Day: 18.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,860,882 km

• M1: 504,893 km (0.039 R)

Asteroid Belt

Center: 2.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.52 AU - 3.36 AU

Year: 1930 Days

Day: 32.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,860,882 km

• M1: 26,329 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.04 AU - 4.14 AU

Year: 2604 Days

Day: 18.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.1

Radius: 12.9

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.52 AU - 7.42 AU

Year: 6301 Days

Day: 14 Hours

Environment

Temp: -157 °C

Axial Tilt: 54.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 52,860,882 km

• M1: 165,455 km (0.104 R)
• M2: 649,704 km (0.088 R)
• M3: 758,162 km (0.096 R)
• M4: 1,511,238 km (0.068 R)
• M5: 1,711,998 km (0.103 R)
• M6: 1,850,974 km (0.069 R)
• M7: 2,177,696 km (0.051 R)
• M8: 2,948,275 km (0.113 R)
• M9: 3,201,694 km (0.115 R)
• M10: 3,418,311 km (0.112 R)
• M11: 3,550,705 km (0.109 R)
• M12: 3,958,210 km (0.079 R)
• M13: 4,356,888 km (0.11 R)
• M14: 4,524,887 km (0.106 R)
• M15: 5,041,897 km (0.034 R)
• M16: 5,193,140 km (0.107 R)
• M17: 5,629,817 km (0.034 R)
• M18: 6,320,809 km (0.065 R)
• M19: 6,676,403 km (0.103 R)
• M20: 6,814,931 km (0.103 R)
• M21: 6,926,531 km (0.034 R)
• M22: 7,350,192 km (0.064 R)
• M23: 7,435,912 km (0.107 R)
• M24: 8,732,028 km (0.119 R)
• M25: 8,853,352 km (0.091 R)
• M26: 9,158,980 km (0.088 R)
• M27: 9,251,432 km (0.096 R)
• M28: 9,468,199 km (0.097 R)
• M29: 9,780,858 km (0.103 R)
• M30: 10,128,823 km (0.114 R)
• M31: 10,288,294 km (0.114 R)
• M32: 10,416,500 km (0.047 R)
• M33: 11,131,129 km (0.102 R)
• M34: 11,395,019 km (0.102 R)
• M35: 12,539,294 km (0.116 R)
• M36: 12,951,884 km (0.091 R)
• M37: 13,159,825 km (0.056 R)
• M38: 13,299,101 km (0.112 R)
• M39: 13,614,304 km (0.102 R)
• M40: 13,896,445 km (0.101 R)
• M41: 14,430,959 km (0.031 R)
• M42: 14,610,626 km (0.097 R)
• M43: 14,718,785 km (0.06 R)
• M44: 15,081,261 km (0.077 R)
• M45: 16,111,691 km (0.073 R)
• M46: 16,260,840 km (0.079 R)
• M47: 16,673,131 km (0.097 R)
• M48: 17,051,016 km (0.071 R)
• M49: 17,623,078 km (0.081 R)
• M50: 17,969,397 km (0.09 R)
• M51: 18,825,396 km (0.109 R)
• M52: 19,100,507 km (0.095 R)
• M53: 19,694,560 km (0.118 R)
• M54: 22,255,675 km (0.04 R)
• M55: 23,300,766 km (0.089 R)
• M56: 23,850,538 km (0.107 R)
• M57: 24,063,117 km (0.114 R)
• M58: 24,148,387 km (0.037 R)
• M59: 24,404,649 km (0.119 R)
• M60: 25,308,519 km (0.063 R)
• M61: 25,568,819 km (0.103 R)
• M62: 25,655,885 km (0.072 R)
• M63: 26,618,996 km (0.118 R)
• M64: 26,707,109 km (0.078 R)
• M65: 26,972,197 km (0.093 R)
• M66: 27,282,463 km (0.115 R)
• M67: 27,371,324 km (0.097 R)
• M68: 28,445,287 km (0.065 R)
• M69: 28,670,881 km (0.106 R)
• M70: 28,761,238 km (0.099 R)
• M71: 29,169,042 km (0.062 R)
• M72: 30,082,187 km (0.052 R)
• M73: 30,912,006 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.7

Radius: 9.6

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.81 AU - 8.53 AU

Year: 7351 Days

Day: 10.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,860,882 km

• M1: 147,803 km (0.064 R)
• M2: 305,778 km (0.079 R)
• M3: 524,640 km (0.102 R)
• M4: 903,870 km (0.082 R)
• M5: 1,036,264 km (0.114 R)
• M6: 1,175,390 km (0.091 R)
• M7: 1,247,347 km (0.115 R)
• M8: 1,511,387 km (0.074 R)
• M9: 1,590,225 km (0.032 R)
• M10: 1,752,090 km (0.048 R)
• M11: 1,835,117 km (0.119 R)
• M12: 2,785,064 km (0.098 R)
• M13: 3,006,169 km (0.116 R)
• M14: 3,131,383 km (0.104 R)
• M15: 3,439,255 km (0.068 R)
• M16: 3,517,794 km (0.11 R)
• M17: 4,167,647 km (0.116 R)
• M18: 4,737,316 km (0.099 R)
• M19: 5,090,965 km (0.088 R)
• M20: 6,395,010 km (0.094 R)
• M21: 6,491,949 km (0.085 R)
• M22: 6,818,671 km (0.078 R)
• M23: 7,624,854 km (0.115 R)
• M24: 8,143,958 km (0.038 R)
• M25: 8,781,844 km (0.11 R)
• M26: 9,806,140 km (0.089 R)
• M27: 10,218,881 km (0.067 R)
• M28: 10,370,274 km (0.092 R)
• M29: 10,446,270 km (0.074 R)
• M30: 10,867,837 km (0.053 R)
• M31: 11,100,012 km (0.091 R)
• M32: 11,412,223 km (0.062 R)
• M33: 11,490,762 km (0.083 R)
• M34: 11,767,069 km (0.068 R)
• M35: 12,690,088 km (0.096 R)
• M36: 13,057,501 km (0.108 R)
• M37: 13,552,969 km (0.064 R)
• M38: 14,392,512 km (0.111 R)
• M39: 14,647,576 km (0.106 R)
• M40: 14,861,352 km (0.106 R)
• M41: 14,990,006 km (0.078 R)
• M42: 16,209,528 km (0.09 R)
• M43: 16,519,494 km (0.083 R)
• M44: 16,965,446 km (0.088 R)
• M45: 17,325,229 km (0.057 R)
• M46: 17,460,764 km (0.119 R)
• M47: 17,732,883 km (0.104 R)
• M48: 20,149,636 km (0.113 R)
• M49: 20,626,106 km (0.118 R)
• M50: 20,865,761 km (0.06 R)
• M51: 21,106,315 km (0.085 R)
• M52: 22,816,069 km (0.069 R)
• M53: 22,915,103 km (0.084 R)
• M54: 23,063,953 km (0.105 R)
• M55: 24,165,142 km (0.072 R)
• M56: 24,266,121 km (0.089 R)
• M57: 24,823,971 km (0.106 R)
• M58: 25,027,873 km (0.06 R)
• M59: 25,386,011 km (0.064 R)
• M60: 25,488,635 km (0.112 R)
• M61: 25,591,409 km (0.098 R)
• M62: 25,745,794 km (0.098 R)
• M63: 26,107,372 km (0.103 R)
• M64: 27,623,097 km (0.109 R)
• M65: 30,302,545 km (0.058 R)
• M66: 31,122,491 km (0.096 R)
• M67: 31,783,713 km (0.109 R)
• M68: 31,894,266 km (0.078 R)
• M69: 32,449,573 km (0.057 R)
• M70: 32,840,024 km (0.091 R)
• M71: 33,513,065 km (0.106 R)
• M72: 34,190,743 km (0.112 R)
• M73: 35,272,934 km (0.079 R)
• M74: 35,502,267 km (0.059 R)
• M75: 35,617,009 km (0.112 R)
• M76: 35,732,050 km (0.086 R)
• M77: 37,470,826 km (0.088 R)
• M78: 37,587,811 km (0.101 R)
• M79: 37,880,574 km (0.081 R)
• M80: 38,056,651 km (0.098 R)
• M81: 38,763,501 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.9

Radius: 5.3

Gravity: 23.85 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.98 AU - 16.18 AU

Year: 18113 Days

Day: 17.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,860,882 km

• M1: 83,775 km (0.102 R)
• M2: 312,211 km (0.093 R)
• M3: 855,550 km (0.109 R)
• M4: 1,156,242 km (0.053 R)
• M5: 1,574,966 km (0.099 R)
• M6: 1,909,766 km (0.093 R)
• M7: 3,300,428 km (0.119 R)
• M8: 3,569,256 km (0.095 R)
• M9: 4,251,422 km (0.11 R)
• M10: 4,376,037 km (0.118 R)
• M11: 4,417,775 km (0.096 R)
• M12: 4,459,662 km (0.088 R)
• M13: 5,016,615 km (0.111 R)
• M14: 5,280,954 km (0.119 R)
• M15: 5,686,065 km (0.084 R)
• M16: 5,731,693 km (0.103 R)
• M17: 7,009,109 km (0.096 R)
• M18: 7,156,313 km (0.107 R)
• M19: 7,205,531 km (0.066 R)
• M20: 7,503,680 km (0.049 R)
• M21: 8,370,300 km (0.12 R)
• M22: 9,054,112 km (0.105 R)
• M23: 10,418,744 km (0.109 R)
• M24: 10,868,734 km (0.082 R)
• M25: 11,555,688 km (0.119 R)
• M26: 12,493,367 km (0.047 R)
• M27: 12,971,332 km (0.036 R)
• M28: 14,503,065 km (0.119 R)
• M29: 17,334,354 km (0.082 R)
• M30: 18,068,281 km (0.057 R)
• M31: 19,153,614 km (0.112 R)
• M32: 19,359,460 km (0.036 R)
• M33: 19,635,020 km (0.117 R)
• M34: 20,050,902 km (0.094 R)
• M35: 20,609,949 km (0.069 R)
• M36: 21,174,083 km (0.067 R)
• M37: 21,600,437 km (0.084 R)
• M38: 21,743,303 km (0.08 R)
• M39: 22,461,821 km (0.09 R)
• M40: 22,678,888 km (0.118 R)
• M41: 23,480,732 km (0.091 R)
• M42: 23,701,090 km (0.077 R)
• M43: 23,848,444 km (0.094 R)
• M44: 23,922,196 km (0.093 R)
• M45: 25,865,921 km (0.106 R)
• M46: 27,549,944 km (0.106 R)
• M47: 28,015,343 km (0.081 R)
• M48: 28,639,764 km (0.087 R)
• M49: 28,953,770 km (0.096 R)
• M50: 29,664,510 km (0.066 R)
• M51: 30,942,076 km (0.094 R)
• M52: 31,103,043 km (0.046 R)
• M53: 32,400,655 km (0.103 R)
• M54: 32,727,825 km (0.105 R)
• M55: 33,633,042 km (0.12 R)
• M56: 34,463,310 km (0.098 R)
• M57: 34,964,613 km (0.093 R)
• M58: 35,216,087 km (0.053 R)
• M59: 37,678,767 km (0.084 R)
• M60: 37,850,655 km (0.083 R)
• M61: 39,671,111 km (0.071 R)
• M62: 41,608,553 km (0.101 R)
• M63: 43,666,870 km (0.101 R)
• M64: 43,757,078 km (0.074 R)
• M65: 44,028,149 km (0.104 R)
• M66: 44,844,804 km (0.108 R)
• M67: 45,118,119 km (0.12 R)
• M68: 45,483,437 km (0.109 R)
• M69: 48,254,140 km (0.115 R)
• M70: 48,814,832 km (0.109 R)
• M71: 49,189,874 km (0.104 R)
• M72: 49,377,769 km (0.078 R)
• M73: 50,984,151 km (0.054 R)
• M74: 52,128,276 km (0.06 R)
• M75: 52,415,653 km (0.095 R)
• M76: 54,150,988 km (0.041 R)
• M77: 54,247,928 km (0.067 R)
• M78: 56,199,133 km (0.08 R)
• M79: 57,282,072 km (0.111 R)
• M80: 58,272,559 km (0.034 R)
• M81: 60,370,819 km (0.089 R)
• M82: 60,672,558 km (0.107 R)
• M83: 62,697,216 km (0.075 R)
• M84: 63,513,272 km (0.065 R)
• M85: 64,127,521 km (0.04 R)
• M86: 64,538,317 km (0.065 R)
• M87: 64,846,787 km (0.079 R)
• M88: 65,155,857 km (0.11 R)
• M89: 66,500,741 km (0.055 R)
• M90: 66,708,383 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.6

Radius: 7.3

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 13.91 AU - 17.01 AU

Year: 23275 Days

Day: 23.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,860,882 km

• M1: 99,483 km (0.11 R)
• M2: 466,297 km (0.052 R)
• M3: 628,461 km (0.04 R)
• M4: 808,876 km (0.073 R)
• M5: 985,551 km (0.117 R)
• M6: 1,196,484 km (0.033 R)
• M7: 1,421,629 km (0.039 R)
• M8: 1,468,303 km (0.066 R)
• M9: 1,860,698 km (0.112 R)
• M10: 1,989,801 km (0.108 R)
• M11: 2,175,602 km (0.116 R)
• M12: 2,311,885 km (0.075 R)
• M13: 2,535,684 km (0.11 R)
• M14: 2,914,466 km (0.031 R)
• M15: 3,187,183 km (0.049 R)
• M16: 3,595,435 km (0.062 R)
• M17: 4,358,085 km (0.099 R)
• M18: 4,740,009 km (0.086 R)
• M19: 4,846,073 km (0.11 R)
• M20: 5,425,017 km (0.08 R)
• M21: 5,610,519 km (0.112 R)
• M22: 5,685,317 km (0.1 R)
• M23: 5,987,655 km (0.094 R)
• M24: 6,102,396 km (0.109 R)
• M25: 7,046,359 km (0.113 R)
• M26: 7,535,394 km (0.111 R)
• M27: 8,204,396 km (0.09 R)
• M28: 9,110,959 km (0.074 R)
• M29: 9,198,923 km (0.084 R)
• M30: 10,048,938 km (0.09 R)
• M31: 10,368,479 km (0.104 R)
• M32: 10,691,311 km (0.115 R)
• M33: 10,737,686 km (0.078 R)
• M34: 11,441,694 km (0.117 R)
• M35: 12,549,765 km (0.063 R)
• M36: 12,696,820 km (0.091 R)
• M37: 13,091,758 km (0.084 R)
• M38: 14,814,976 km (0.098 R)
• M39: 14,970,409 km (0.084 R)
• M40: 15,387,487 km (0.084 R)
• M41: 16,985,791 km (0.12 R)
• M42: 17,969,696 km (0.102 R)
• M43: 18,080,249 km (0.058 R)
• M44: 18,190,951 km (0.094 R)
• M45: 18,301,804 km (0.097 R)
• M46: 18,580,205 km (0.111 R)
• M47: 18,803,854 km (0.07 R)
• M48: 19,310,392 km (0.077 R)
• M49: 20,972,724 km (0.11 R)
• M50: 21,322,334 km (0.103 R)
• M51: 21,850,415 km (0.115 R)
• M52: 22,561,304 km (0.064 R)
• M53: 23,944,785 km (0.116 R)
• M54: 24,249,216 km (0.079 R)
• M55: 24,371,288 km (0.079 R)
• M56: 24,432,474 km (0.063 R)
• M57: 25,169,991 km (0.084 R)
• M58: 27,299,218 km (0.109 R)
• M59: 27,426,376 km (0.116 R)
• M60: 27,680,992 km (0.101 R)
• M61: 28,643,056 km (0.11 R)
• M62: 28,901,411 km (0.108 R)
• M63: 29,811,864 km (0.111 R)
• M64: 30,073,660 km (0.119 R)
• M65: 30,336,354 km (0.112 R)
• M66: 30,599,796 km (0.105 R)
• M67: 31,327,888 km (0.101 R)
• M68: 31,461,031 km (0.105 R)
• M69: 33,682,709 km (0.098 R)
• M70: 34,984,808 km (0.115 R)
• M71: 35,537,872 km (0.079 R)
• M72: 35,954,651 km (0.067 R)
• M73: 37,003,632 km (0.069 R)
• M74: 39,274,827 km (0.119 R)
• M75: 41,080,323 km (0.12 R)
• M76: 41,225,882 km (0.048 R)
• M77: 41,810,062 km (0.112 R)
• M78: 42,103,274 km (0.047 R)
• M79: 42,765,244 km (0.073 R)
• M80: 42,912,748 km (0.064 R)
• M81: 43,060,550 km (0.107 R)
• M82: 43,727,458 km (0.107 R)
• M83: 45,975,166 km (0.102 R)
• M84: 46,808,725 km (0.044 R)
• M85: 47,876,854 km (0.042 R)
• M86: 48,798,825 km (0.109 R)
• M87: 49,107,446 km (0.084 R)
• M88: 49,416,665 km (0.074 R)
• M89: 51,050,872 km (0.109 R)
• M90: 51,520,908 km (0.086 R)
• M91: 51,599,447 km (0.084 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 12,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit