🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.55 AU - 0.63 AU

Year: 169 Days

Day: 43.1 Hours

Environment

Temp: 198 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,017,590 km

• M1: 367,412 km (0.088 R)
• M2: 509,830 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.9 AU - 0.98 AU

Year: 340 Days

Day: 40.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.89 AU - 1.17 AU

Year: 390 Days

Day: 41 Hours

Environment

Temp: 17 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.93 AU - 1.37 AU

Year: 460 Days

Day: 47.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,017,590 km

• M1: 243,845 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.51 AU - 1.93 AU

Year: 841 Days

Day: 28.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,017,590 km

• M1: 39,643 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.92 AU - 2.92 AU

Year: 1403 Days

Day: 32.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 116.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.1

Radius: 8.3

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.24 AU - 7.14 AU

Year: 6451 Days

Day: 10 Hours

Environment

Temp: -150 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,017,590 km

• M1: 116,387 km (0.115 R)
• M2: 200,611 km (0.064 R)
• M3: 400,773 km (0.065 R)
• M4: 470,037 km (0.1 R)
• M5: 705,354 km (0.119 R)
• M6: 836,701 km (0.119 R)
• M7: 992,432 km (0.114 R)
• M8: 1,107,174 km (0.1 R)
• M9: 1,191,996 km (0.112 R)
• M10: 1,746,705 km (0.083 R)
• M11: 1,866,383 km (0.116 R)
• M12: 1,947,764 km (0.065 R)
• M13: 2,306,949 km (0.096 R)
• M14: 2,483,175 km (0.066 R)
• M15: 3,305,365 km (0.035 R)
• M16: 3,379,416 km (0.091 R)
• M17: 3,479,198 km (0.084 R)
• M18: 4,205,047 km (0.067 R)
• M19: 4,366,612 km (0.038 R)
• M20: 4,835,452 km (0.118 R)
• M21: 5,233,532 km (0.055 R)
• M22: 5,672,003 km (0.037 R)
• M23: 6,000,969 km (0.039 R)
• M24: 7,120,559 km (0.074 R)
• M25: 7,184,737 km (0.103 R)
• M26: 7,638,617 km (0.111 R)
• M27: 8,642,568 km (0.101 R)
• M28: 9,090,464 km (0.084 R)
• M29: 9,229,889 km (0.05 R)
• M30: 9,299,752 km (0.109 R)
• M31: 9,616,750 km (0.06 R)
• M32: 9,758,718 km (0.118 R)
• M33: 11,253,799 km (0.059 R)
• M34: 11,440,946 km (0.103 R)
• M35: 12,238,452 km (0.087 R)
• M36: 13,211,138 km (0.108 R)
• M37: 13,329,469 km (0.082 R)
• M38: 13,567,330 km (0.09 R)
• M39: 13,806,537 km (0.084 R)
• M40: 14,167,966 km (0.072 R)
• M41: 15,395,416 km (0.051 R)
• M42: 15,937,708 km (0.071 R)
• M43: 16,063,819 km (0.086 R)
• M44: 16,190,230 km (0.099 R)
• M45: 16,571,405 km (0.112 R)
• M46: 17,558,900 km (0.073 R)
• M47: 17,645,667 km (0.067 R)
• M48: 18,565,395 km (0.116 R)
• M49: 18,653,807 km (0.098 R)
• M50: 19,187,124 km (0.083 R)
• M51: 19,635,469 km (0.068 R)
• M52: 19,815,734 km (0.082 R)
• M53: 19,996,598 km (0.111 R)
• M54: 20,542,480 km (0.079 R)
• M55: 21,324,129 km (0.118 R)
• M56: 22,162,326 km (0.105 R)
• M57: 22,397,045 km (0.062 R)
• M58: 22,727,208 km (0.086 R)
• M59: 22,821,754 km (0.056 R)
• M60: 23,870,883 km (0.077 R)
• M61: 24,015,245 km (0.11 R)
• M62: 24,546,767 km (0.095 R)
• M63: 25,180,014 km (0.069 R)
• M64: 25,621,478 km (0.064 R)
• M65: 27,412,912 km (0.089 R)
• M66: 28,272,950 km (0.097 R)
• M67: 29,863,924 km (0.084 R)
• M68: 30,957,933 km (0.063 R)
• M69: 31,325,645 km (0.099 R)
• M70: 32,437,157 km (0.08 R)
• M71: 33,615,539 km (0.118 R)
• M72: 34,916,891 km (0.052 R)
• M73: 35,190,057 km (0.117 R)
• M74: 35,244,810 km (0.104 R)
• M75: 35,409,068 km (0.061 R)
• M76: 35,518,723 km (0.093 R)
• M77: 36,068,944 km (0.09 R)
• M78: 36,511,156 km (0.076 R)
• M79: 36,899,661 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.6

Radius: 12.5

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 9.83 AU - 12.95 AU

Year: 14330 Days

Day: 8.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 58,017,590 km

• M1: 167,101 km (0.025 R)
• M2: 417,976 km (0.105 R)
• M3: 649,853 km (0.118 R)
• M4: 884,123 km (0.092 R)
• M5: 1,385,575 km (0.094 R)
• M6: 1,571,226 km (0.088 R)
• M7: 1,948,811 km (0.08 R)
• M8: 2,177,547 km (0.077 R)
• M9: 2,335,073 km (0.083 R)
• M10: 2,516,984 km (0.061 R)
• M11: 2,682,589 km (0.087 R)
• M12: 2,895,018 km (0.104 R)
• M13: 3,090,842 km (0.119 R)
• M14: 3,427,138 km (0.088 R)
• M15: 4,135,334 km (0.029 R)
• M16: 4,233,171 km (0.101 R)
• M17: 4,632,448 km (0.113 R)
• M18: 5,254,176 km (0.089 R)
• M19: 5,683,522 km (0.074 R)
• M20: 6,348,634 km (0.071 R)
• M21: 6,748,210 km (0.089 R)
• M22: 6,980,087 km (0.096 R)
• M23: 8,025,926 km (0.037 R)
• M24: 8,148,596 km (0.108 R)
• M25: 8,520,347 km (0.109 R)
• M26: 8,676,826 km (0.11 R)
• M27: 9,538,809 km (0.059 R)
• M28: 9,766,647 km (0.043 R)
• M29: 10,029,340 km (0.051 R)
• M30: 10,128,524 km (0.107 R)
• M31: 10,494,739 km (0.117 R)
• M32: 10,933,360 km (0.065 R)
• M33: 11,171,969 km (0.049 R)
• M34: 11,898,117 km (0.077 R)
• M35: 12,108,452 km (0.033 R)
• M36: 12,249,373 km (0.109 R)
• M37: 12,603,920 km (0.063 R)
• M38: 12,711,032 km (0.089 R)
• M39: 13,871,762 km (0.025 R)
• M40: 14,952,906 km (0.038 R)
• M41: 15,255,991 km (0.106 R)
• M42: 15,370,134 km (0.069 R)
• M43: 15,561,021 km (0.043 R)
• M44: 15,791,102 km (0.088 R)
• M45: 16,371,393 km (0.062 R)
• M46: 16,801,337 km (0.108 R)
• M47: 16,998,058 km (0.045 R)
• M48: 17,195,527 km (0.072 R)
• M49: 18,033,126 km (0.042 R)
• M50: 18,639,595 km (0.052 R)
• M51: 18,761,667 km (0.071 R)
• M52: 19,334,926 km (0.059 R)
• M53: 19,706,528 km (0.116 R)
• M54: 20,540,835 km (0.113 R)
• M55: 21,344,026 km (0.055 R)
• M56: 22,720,027 km (0.115 R)
• M57: 22,894,009 km (0.066 R)
• M58: 23,418,799 km (0.116 R)
• M59: 24,435,615 km (0.094 R)
• M60: 24,792,706 km (0.081 R)
• M61: 25,466,794 km (0.058 R)
• M62: 25,602,329 km (0.097 R)
• M63: 26,147,015 km (0.068 R)
• M64: 26,512,183 km (0.102 R)
• M65: 26,879,147 km (0.1 R)
• M66: 28,129,785 km (0.112 R)
• M67: 28,785,772 km (0.035 R)
• M68: 28,880,019 km (0.113 R)
• M69: 30,160,726 km (0.085 R)
• M70: 30,687,759 km (0.08 R)
• M71: 32,679,206 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.9

Radius: 7.7

Gravity: 11.82 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 10.97 AU - 14.73 AU

Year: 17172 Days

Day: 15.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,017,590 km

• M1: 235,766 km (0.089 R)
• M2: 291,417 km (0.077 R)
• M3: 402,568 km (0.094 R)
• M4: 568,173 km (0.058 R)
• M5: 915,988 km (0.105 R)
• M6: 1,037,012 km (0.104 R)
• M7: 1,431,951 km (0.085 R)
• M8: 1,963,173 km (0.108 R)
• M9: 2,250,251 km (0.102 R)
• M10: 2,550,644 km (0.105 R)
• M11: 3,152,476 km (0.102 R)
• M12: 3,300,428 km (0.104 R)
• M13: 3,954,321 km (0.114 R)
• M14: 4,194,575 km (0.066 R)
• M15: 4,647,407 km (0.109 R)
• M16: 4,858,490 km (0.106 R)
• M17: 5,246,248 km (0.034 R)
• M18: 5,510,438 km (0.093 R)
• M19: 5,688,908 km (0.109 R)
• M20: 7,379,513 km (0.068 R)
• M21: 7,576,235 km (0.036 R)
• M22: 7,924,947 km (0.099 R)
• M23: 8,380,922 km (0.057 R)
• M24: 8,586,319 km (0.051 R)
• M25: 9,159,878 km (0.108 R)
• M26: 9,265,494 km (0.096 R)
• M27: 10,674,706 km (0.104 R)
• M28: 10,841,657 km (0.11 R)
• M29: 11,121,704 km (0.054 R)
• M30: 13,868,620 km (0.111 R)
• M31: 14,172,753 km (0.071 R)
• M32: 15,035,633 km (0.083 R)
• M33: 16,297,790 km (0.057 R)
• M34: 16,554,351 km (0.107 R)
• M35: 16,747,482 km (0.095 R)
• M36: 18,855,016 km (0.077 R)
• M37: 19,598,518 km (0.109 R)
• M38: 19,803,018 km (0.072 R)
• M39: 20,008,117 km (0.117 R)
• M40: 20,905,405 km (0.105 R)
• M41: 21,323,830 km (0.065 R)
• M42: 21,464,003 km (0.089 R)
• M43: 24,110,838 km (0.073 R)
• M44: 27,161,737 km (0.102 R)
• M45: 28,384,999 km (0.117 R)
• M46: 28,693,620 km (0.07 R)
• M47: 29,470,033 km (0.105 R)
• M48: 30,096,100 km (0.111 R)
• M49: 30,884,780 km (0.097 R)
• M50: 32,724,684 km (0.054 R)
• M51: 34,107,267 km (0.085 R)
• M52: 35,342,946 km (0.053 R)
• M53: 35,841,406 km (0.078 R)
• M54: 35,924,732 km (0.027 R)
• M55: 36,845,058 km (0.113 R)
• M56: 37,181,803 km (0.03 R)
• M57: 38,367,964 km (0.116 R)
• M58: 39,222,916 km (0.096 R)
• M59: 39,652,711 km (0.109 R)
• M60: 39,738,879 km (0.081 R)
• M61: 43,147,018 km (0.03 R)
• M62: 44,303,709 km (0.083 R)
• M63: 45,200,398 km (0.05 R)
• M64: 47,285,344 km (0.099 R)
• M65: 47,834,518 km (0.099 R)
• M66: 52,208,011 km (0.079 R)
• M67: 52,775,436 km (0.104 R)
• M68: 53,249,811 km (0.117 R)
• M69: 54,107,455 km (0.105 R)
• M70: 54,298,642 km (0.094 R)
• M71: 54,681,762 km (0.087 R)
• M72: 55,161,821 km (0.071 R)
• M73: 57,583,063 km (0.045 R)
• M74: 58,561,283 km (0.095 R)
• M75: 58,855,841 km (0.065 R)
• M76: 58,954,127 km (0.1 R)
• M77: 59,742,508 km (0.082 R)
• M78: 61,030,845 km (0.096 R)
• M79: 61,628,488 km (0.057 R)
• M80: 62,228,226 km (0.054 R)
• M81: 63,232,028 km (0.097 R)
• M82: 64,038,809 km (0.058 R)
• M83: 64,139,937 km (0.094 R)
• M84: 65,052,185 km (0.11 R)
• M85: 65,153,762 km (0.113 R)
• M86: 65,458,942 km (0.06 R)
• M87: 66,582,123 km (0.098 R)
• M88: 66,889,546 km (0.034 R)
• M89: 67,505,740 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.4

Radius: 4.3

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 16.3 AU - 16.94 AU

Year: 25258 Days

Day: 23.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,017,590 km

• M1: 87,365 km (0.085 R)
• M2: 282,590 km (0.117 R)
• M3: 433,086 km (0.059 R)
• M4: 905,366 km (0.049 R)
• M5: 1,150,108 km (0.083 R)
• M6: 1,340,547 km (0.066 R)
• M7: 1,723,966 km (0.071 R)
• M8: 2,402,991 km (0.116 R)
• M9: 2,553,935 km (0.09 R)
• M10: 2,676,904 km (0.094 R)
• M11: 2,960,691 km (0.073 R)
• M12: 3,287,114 km (0.078 R)
• M13: 3,832,997 km (0.082 R)
• M14: 4,116,335 km (0.114 R)
• M15: 4,333,252 km (0.094 R)
• M16: 4,480,007 km (0.098 R)
• M17: 4,591,159 km (0.111 R)
• M18: 4,816,154 km (0.118 R)
• M19: 5,044,739 km (0.043 R)
• M20: 5,160,379 km (0.086 R)
• M21: 5,791,682 km (0.119 R)
• M22: 5,953,397 km (0.087 R)
• M23: 6,116,459 km (0.105 R)
• M24: 6,363,893 km (0.096 R)
• M25: 6,911,272 km (0.098 R)
• M26: 6,996,842 km (0.083 R)
• M27: 7,039,777 km (0.084 R)
• M28: 7,342,563 km (0.093 R)
• M29: 7,517,443 km (0.072 R)
• M30: 9,482,859 km (0.071 R)
• M31: 9,673,298 km (0.091 R)
• M32: 10,252,391 km (0.098 R)
• M33: 11,091,785 km (0.12 R)
• M34: 11,342,810 km (0.097 R)
• M35: 11,697,357 km (0.058 R)
• M36: 11,850,545 km (0.074 R)
• M37: 12,158,717 km (0.117 R)
• M38: 12,469,581 km (0.118 R)
• M39: 13,311,069 km (0.093 R)
• M40: 13,364,326 km (0.043 R)
• M41: 13,417,583 km (0.05 R)
• M42: 13,792,475 km (0.117 R)
• M43: 14,334,169 km (0.084 R)
• M44: 15,549,951 km (0.099 R)
• M45: 16,511,715 km (0.087 R)
• M46: 17,028,726 km (0.094 R)
• M47: 18,078,603 km (0.064 R)
• M48: 18,196,487 km (0.071 R)
• M49: 19,510,704 km (0.119 R)
• M50: 20,057,035 km (0.094 R)
• M51: 20,793,356 km (0.117 R)
• M52: 21,475,971 km (0.044 R)
• M53: 21,600,885 km (0.074 R)
• M54: 21,788,631 km (0.083 R)
• M55: 22,799,613 km (0.068 R)
• M56: 23,246,612 km (0.108 R)
• M57: 25,723,354 km (0.111 R)
• M58: 25,988,890 km (0.088 R)
• M59: 27,127,629 km (0.103 R)
• M60: 28,214,009 km (0.105 R)
• M61: 28,487,923 km (0.091 R)
• M62: 29,592,104 km (0.062 R)
• M63: 29,800,644 km (0.104 R)
• M64: 29,940,069 km (0.097 R)
• M65: 30,359,242 km (0.077 R)
• M66: 31,984,474 km (0.119 R)
• M67: 32,127,190 km (0.117 R)
• M68: 33,275,952 km (0.072 R)
• M69: 33,420,613 km (0.094 R)
• M70: 33,855,494 km (0.119 R)
• M71: 34,438,327 km (0.106 R)
• M72: 35,171,357 km (0.091 R)
• M73: 35,909,622 km (0.093 R)
• M74: 36,802,273 km (0.111 R)
• M75: 38,003,843 km (0.114 R)
• M76: 38,154,937 km (0.033 R)
• M77: 38,989,543 km (0.07 R)
• M78: 39,141,984 km (0.102 R)
• M79: 41,141,060 km (0.092 R)
• M80: 43,251,736 km (0.098 R)
• M81: 43,725,662 km (0.089 R)
• M82: 43,804,800 km (0.079 R)
• M83: 44,678,451 km (0.111 R)
• M84: 44,917,808 km (0.041 R)
• M85: 45,557,937 km (0.117 R)
• M86: 47,009,186 km (0.113 R)
• M87: 48,557,524 km (0.077 R)
• M88: 51,369,814 km (0.046 R)
• M89: 51,871,566 km (0.077 R)
• M90: 52,123,040 km (0.098 R)
• M91: 52,543,111 km (0.101 R)
• M92: 54,234,314 km (0.062 R)
• M93: 54,745,191 km (0.119 R)
• M94: 56,201,377 km (0.069 R)
• M95: 57,756,896 km (0.05 R)
• M96: 57,843,812 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 14,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit