🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.46 AU - 0.58 AU

Year: 134 Days

Day: 45.6 Hours

Environment

Temp: 249 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.91 AU - 1.11 AU

Year: 362 Days

Day: 16.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.02 AU - 1.5 AU

Year: 504 Days

Day: 12.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,013,070 km

• M1: 13,165 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.18 AU - 2.44 AU

Year: 1251 Days

Day: 20.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,013,070 km

• M1: 180,265 km (0.061 R)
• M2: 1,571,526 km (0.026 R)

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680

Radius: 12.4

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.07 AU - 8.71 AU

Year: 7900 Days

Day: 14.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 91,013,070 km

• M1: 183,407 km (0.113 R)
• M2: 260,749 km (0.082 R)
• M3: 595,699 km (0.064 R)
• M4: 737,518 km (0.04 R)
• M5: 940,671 km (0.032 R)
• M6: 1,041,052 km (0.117 R)
• M7: 1,162,974 km (0.104 R)
• M8: 1,539,212 km (0.083 R)
• M9: 2,040,216 km (0.107 R)
• M10: 2,332,380 km (0.106 R)
• M11: 3,083,362 km (0.065 R)
• M12: 3,288,909 km (0.118 R)
• M13: 3,367,149 km (0.111 R)
• M14: 3,498,945 km (0.092 R)
• M15: 4,015,805 km (0.095 R)
• M16: 4,155,829 km (0.109 R)
• M17: 4,354,794 km (0.113 R)
• M18: 4,615,094 km (0.091 R)
• M19: 4,940,320 km (0.112 R)
• M20: 5,030,378 km (0.092 R)
• M21: 5,151,253 km (0.069 R)
• M22: 6,347,737 km (0.112 R)
• M23: 6,610,281 km (0.096 R)
• M24: 7,454,013 km (0.049 R)
• M25: 7,941,403 km (0.116 R)
• M26: 8,224,442 km (0.071 R)
• M27: 8,367,308 km (0.08 R)
• M28: 9,353,008 km (0.114 R)
• M29: 9,727,452 km (0.063 R)
• M30: 10,183,277 km (0.117 R)
• M31: 10,413,807 km (0.106 R)
• M32: 10,801,864 km (0.118 R)
• M33: 11,037,032 km (0.081 R)
• M34: 11,115,870 km (0.051 R)
• M35: 11,194,857 km (0.088 R)
• M36: 11,313,638 km (0.109 R)
• M37: 11,432,868 km (0.076 R)
• M38: 11,512,454 km (0.061 R)
• M39: 11,632,431 km (0.071 R)
• M40: 11,873,433 km (0.102 R)
• M41: 12,116,231 km (0.087 R)
• M42: 12,238,303 km (0.06 R)
• M43: 12,565,623 km (0.115 R)
• M44: 12,854,347 km (0.083 R)
• M45: 12,978,812 km (0.058 R)
• M46: 13,480,563 km (0.078 R)
• M47: 14,116,803 km (0.082 R)
• M48: 14,202,373 km (0.113 R)
• M49: 14,632,766 km (0.104 R)
• M50: 14,719,383 km (0.112 R)
• M51: 15,594,980 km (0.076 R)
• M52: 16,128,446 km (0.115 R)
• M53: 16,217,905 km (0.074 R)
• M54: 16,487,331 km (0.119 R)
• M55: 16,713,074 km (0.096 R)
• M56: 17,488,141 km (0.103 R)
• M57: 17,579,994 km (0.109 R)
• M58: 18,508,548 km (0.059 R)
• M59: 19,643,547 km (0.059 R)
• M60: 20,026,966 km (0.075 R)
• M61: 20,267,819 km (0.034 R)
• M62: 21,241,102 km (0.109 R)
• M63: 21,339,239 km (0.092 R)
• M64: 21,683,912 km (0.032 R)
• M65: 23,536,532 km (0.097 R)
• M66: 24,199,550 km (0.098 R)
• M67: 25,075,745 km (0.095 R)
• M68: 26,172,447 km (0.072 R)
• M69: 27,819,818 km (0.085 R)
• M70: 28,088,646 km (0.119 R)
• M71: 31,325,794 km (0.098 R)
• M72: 31,605,542 km (0.076 R)
• M73: 31,829,939 km (0.034 R)
• M74: 31,942,437 km (0.041 R)
• M75: 32,336,777 km (0.12 R)
• M76: 34,448,201 km (0.087 R)
• M77: 34,563,690 km (0.11 R)
• M78: 34,794,819 km (0.107 R)
• M79: 35,084,590 km (0.107 R)
• M80: 35,608,033 km (0.097 R)
• M81: 36,310,096 km (0.099 R)
• M82: 36,898,614 km (0.102 R)
• M83: 37,490,423 km (0.083 R)
• M84: 38,085,224 km (0.061 R)
• M85: 38,204,603 km (0.104 R)
• M86: 38,323,983 km (0.095 R)
• M87: 38,623,178 km (0.11 R)
• M88: 39,525,553 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.9

Radius: 9.2

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.11 AU - 9.21 AU

Year: 9084 Days

Day: 14.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 91,013,070 km

• M1: 122,221 km (0.112 R)
• M2: 248,632 km (0.101 R)
• M3: 373,396 km (0.076 R)
• M4: 846,874 km (0.08 R)
• M5: 955,781 km (0.089 R)
• M6: 1,310,926 km (0.102 R)
• M7: 1,659,938 km (0.034 R)
• M8: 2,211,206 km (0.055 R)
• M9: 3,065,859 km (0.099 R)
• M10: 3,498,795 km (0.027 R)
• M11: 3,828,658 km (0.052 R)
• M12: 4,647,707 km (0.085 R)
• M13: 4,712,931 km (0.114 R)
• M14: 5,178,181 km (0.116 R)
• M15: 5,416,191 km (0.111 R)
• M16: 5,519,413 km (0.111 R)
• M17: 5,797,815 km (0.101 R)
• M18: 6,152,212 km (0.065 R)
• M19: 6,623,446 km (0.119 R)
• M20: 6,697,048 km (0.108 R)
• M21: 6,770,800 km (0.105 R)
• M22: 7,106,348 km (0.029 R)
• M23: 7,219,444 km (0.102 R)
• M24: 7,409,283 km (0.12 R)
• M25: 7,910,436 km (0.05 R)
• M26: 8,184,948 km (0.072 R)
• M27: 8,462,602 km (0.095 R)
• M28: 8,542,487 km (0.048 R)
• M29: 8,824,030 km (0.093 R)
• M30: 9,231,535 km (0.083 R)
• M31: 9,562,146 km (0.081 R)
• M32: 10,149,916 km (0.093 R)
• M33: 10,576,869 km (0.104 R)
• M34: 10,663,037 km (0.069 R)
• M35: 11,140,703 km (0.113 R)
• M36: 11,803,571 km (0.045 R)
• M37: 11,937,611 km (0.062 R)
• M38: 12,072,249 km (0.089 R)
• M39: 13,773,626 km (0.117 R)
• M40: 14,628,129 km (0.113 R)
• M41: 15,304,610 km (0.079 R)
• M42: 15,597,672 km (0.105 R)
• M43: 16,139,815 km (0.076 R)
• M44: 16,587,861 km (0.063 R)
• M45: 17,090,659 km (0.051 R)
• M46: 17,394,642 km (0.1 R)
• M47: 19,203,729 km (0.05 R)
• M48: 20,585,864 km (0.114 R)
• M49: 21,780,253 km (0.086 R)
• M50: 22,054,915 km (0.099 R)
• M51: 23,332,780 km (0.075 R)
• M52: 23,613,725 km (0.066 R)
• M53: 24,520,437 km (0.113 R)
• M54: 24,691,727 km (0.1 R)
• M55: 25,207,840 km (0.089 R)
• M56: 26,660,435 km (0.105 R)
• M57: 28,199,647 km (0.098 R)
• M58: 28,618,970 km (0.099 R)
• M59: 29,282,138 km (0.104 R)
• M60: 29,403,162 km (0.109 R)
• M61: 29,767,583 km (0.05 R)
• M62: 31,239,775 km (0.112 R)
• M63: 31,922,540 km (0.087 R)
• M64: 33,302,580 km (0.034 R)
• M65: 33,618,980 km (0.118 R)
• M66: 34,191,042 km (0.088 R)
• M67: 35,538,171 km (0.09 R)
• M68: 35,732,050 km (0.117 R)
• M69: 35,861,452 km (0.115 R)
• M70: 36,968,027 km (0.109 R)
• M71: 37,033,402 km (0.074 R)
• M72: 38,217,918 km (0.068 R)
• M73: 38,284,189 km (0.089 R)
• M74: 38,947,955 km (0.073 R)
• M75: 39,014,526 km (0.095 R)
• M76: 39,214,539 km (0.114 R)
• M77: 39,414,850 km (0.106 R)
• M78: 39,481,720 km (0.087 R)
• M79: 39,749,501 km (0.106 R)
• M80: 39,950,710 km (0.116 R)
• M81: 42,118,383 km (0.079 R)
• M82: 42,255,265 km (0.1 R)
• M83: 43,907,723 km (0.112 R)
• M84: 43,976,987 km (0.058 R)
• M85: 44,046,251 km (0.067 R)
• M86: 44,393,617 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.7

Radius: 13.5

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.96 AU - 11.66 AU

Year: 11800 Days

Day: 14.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 91,013,070 km

• M1: 236,065 km (0.064 R)
• M2: 889,659 km (0.093 R)
• M3: 994,227 km (0.087 R)
• M4: 1,263,504 km (0.067 R)
• M5: 1,633,908 km (0.092 R)
• M6: 1,900,043 km (0.119 R)
• M7: 2,267,455 km (0.094 R)
• M8: 2,535,385 km (0.081 R)
• M9: 2,813,786 km (0.116 R)
• M10: 2,908,781 km (0.103 R)
• M11: 3,167,735 km (0.09 R)
• M12: 3,366,850 km (0.114 R)
• M13: 3,708,232 km (0.119 R)
• M14: 3,954,021 km (0.103 R)
• M15: 4,205,047 km (0.068 R)
• M16: 5,028,583 km (0.108 R)
• M17: 5,183,716 km (0.106 R)
• M18: 5,340,494 km (0.094 R)
• M19: 5,498,769 km (0.109 R)
• M20: 9,311,121 km (0.087 R)
• M21: 10,034,576 km (0.072 R)
• M22: 10,726,317 km (0.1 R)
• M23: 10,977,043 km (0.082 R)
• M24: 11,535,641 km (0.106 R)
• M25: 12,259,994 km (0.102 R)
• M26: 12,627,706 km (0.036 R)
• M27: 12,945,901 km (0.105 R)
• M28: 13,916,043 km (0.079 R)
• M29: 14,080,152 km (0.039 R)
• M30: 14,354,813 km (0.113 R)
• M31: 15,189,869 km (0.103 R)
• M32: 15,528,259 km (0.065 R)
• M33: 15,983,336 km (0.111 R)
• M34: 16,442,900 km (0.089 R)
• M35: 17,023,340 km (0.104 R)
• M36: 17,198,818 km (0.093 R)
• M37: 18,324,094 km (0.09 R)
• M38: 18,624,187 km (0.118 R)
• M39: 18,986,513 km (0.096 R)
• M40: 20,770,168 km (0.062 R)
• M41: 21,271,770 km (0.074 R)
• M42: 21,904,120 km (0.103 R)
• M43: 23,447,222 km (0.038 R)
• M44: 24,826,066 km (0.12 R)
• M45: 25,894,195 km (0.025 R)
• M46: 26,637,247 km (0.042 R)
• M47: 26,773,082 km (0.064 R)
• M48: 27,937,103 km (0.088 R)
• M49: 28,144,296 km (0.11 R)
• M50: 28,560,178 km (0.071 R)
• M51: 28,768,867 km (0.03 R)
• M52: 28,908,143 km (0.064 R)
• M53: 30,456,481 km (0.06 R)
• M54: 31,240,673 km (0.111 R)
• M55: 31,455,795 km (0.067 R)
• M56: 32,320,770 km (0.029 R)
• M57: 32,756,249 km (0.081 R)
• M58: 34,739,917 km (0.113 R)
• M59: 35,111,518 km (0.088 R)
• M60: 37,140,963 km (0.098 R)
• M61: 37,825,822 km (0.066 R)
• M62: 38,208,194 km (0.085 R)
• M63: 39,130,913 km (0.101 R)
• M64: 39,285,448 km (0.1 R)
• M65: 40,606,996 km (0.088 R)
• M66: 42,338,890 km (0.058 R)
• M67: 42,656,337 km (0.068 R)
• M68: 43,054,267 km (0.113 R)
• M69: 43,373,509 km (0.11 R)
• M70: 43,853,868 km (0.112 R)
• M71: 44,336,022 km (0.09 R)
• M72: 45,143,401 km (0.109 R)
• M73: 45,630,193 km (0.076 R)
• M74: 48,919,850 km (0.088 R)
• M75: 50,509,028 km (0.095 R)
• M76: 51,183,266 km (0.082 R)
• M77: 51,267,789 km (0.066 R)
• M78: 54,340,080 km (0.113 R)
• M79: 55,637,692 km (0.092 R)
• M80: 56,159,639 km (0.096 R)
• M81: 56,508,501 km (0.104 R)
• M82: 56,595,866 km (0.09 R)
• M83: 56,945,626 km (0.109 R)
• M84: 57,120,805 km (0.057 R)
• M85: 58,175,470 km (0.117 R)
• M86: 59,147,857 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.2

Radius: 3.9

Gravity: 45.51 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 15.83 AU - 19.11 AU

Year: 26028 Days

Day: 18.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,013,070 km

• M1: 63,429 km (0.1 R)
• M2: 286,779 km (0.068 R)
• M3: 497,712 km (0.116 R)
• M4: 593,754 km (0.074 R)
• M5: 945,907 km (0.063 R)
• M6: 1,035,217 km (0.109 R)
• M7: 2,106,787 km (0.102 R)
• M8: 2,145,533 km (0.102 R)
• M9: 2,263,117 km (0.087 R)
• M10: 2,882,003 km (0.07 R)
• M11: 3,924,700 km (0.114 R)
• M12: 4,020,443 km (0.085 R)
• M13: 4,165,403 km (0.108 R)
• M14: 4,361,526 km (0.057 R)
• M15: 4,915,936 km (0.084 R)
• M16: 5,280,356 km (0.092 R)
• M17: 5,385,972 km (0.112 R)
• M18: 5,870,220 km (0.117 R)
• M19: 6,937,452 km (0.051 R)
• M20: 7,522,679 km (0.076 R)
• M21: 7,701,298 km (0.108 R)
• M22: 8,245,685 km (0.068 R)
• M23: 8,739,956 km (0.116 R)
• M24: 9,371,110 km (0.032 R)
• M25: 9,434,988 km (0.115 R)
• M26: 10,411,264 km (0.1 R)
• M27: 10,543,808 km (0.109 R)
• M28: 12,668,995 km (0.078 R)
• M29: 12,952,483 km (0.095 R)
• M30: 13,815,812 km (0.119 R)
• M31: 15,295,485 km (0.103 R)
• M32: 15,673,070 km (0.111 R)
• M33: 15,825,061 km (0.11 R)
• M34: 16,207,134 km (0.104 R)
• M35: 16,669,392 km (0.05 R)
• M36: 17,449,694 km (0.106 R)
• M37: 17,765,196 km (0.062 R)
• M38: 20,025,171 km (0.108 R)
• M39: 21,021,194 km (0.067 R)
• M40: 21,863,430 km (0.074 R)
• M41: 22,203,316 km (0.091 R)
• M42: 22,974,643 km (0.088 R)
• M43: 23,493,747 km (0.067 R)
• M44: 25,429,843 km (0.114 R)
• M45: 25,697,773 km (0.106 R)
• M46: 28,243,330 km (0.118 R)
• M47: 28,335,781 km (0.112 R)
• M48: 29,171,884 km (0.103 R)
• M49: 29,639,826 km (0.109 R)
• M50: 30,204,558 km (0.115 R)
• M51: 31,249,350 km (0.052 R)
• M52: 31,632,171 km (0.113 R)
• M53: 34,158,131 km (0.11 R)
• M54: 35,146,823 km (0.117 R)
• M55: 36,144,790 km (0.097 R)
• M56: 37,659,170 km (0.096 R)
• M57: 39,710,456 km (0.11 R)
• M58: 40,228,962 km (0.083 R)
• M59: 41,377,425 km (0.092 R)
• M60: 45,102,561 km (0.108 R)
• M61: 45,318,581 km (0.056 R)
• M62: 45,535,049 km (0.118 R)
• M63: 46,950,245 km (0.077 R)
• M64: 48,048,592 km (0.099 R)
• M65: 53,894,877 km (0.115 R)
• M66: 54,468,585 km (0.103 R)
• M67: 55,044,537 km (0.119 R)
• M68: 56,551,286 km (0.091 R)
• M69: 57,017,583 km (0.08 R)
• M70: 57,251,105 km (0.104 R)
• M71: 57,368,091 km (0.054 R)
• M72: 58,306,518 km (0.064 R)
• M73: 58,424,102 km (0.104 R)
• M74: 59,013,667 km (0.11 R)
• M75: 59,368,214 km (0.111 R)
• M76: 59,486,546 km (0.113 R)
• M77: 59,605,028 km (0.107 R)
• M78: 59,842,140 km (0.088 R)
• M79: 65,871,084 km (0.071 R)
• M80: 65,993,605 km (0.106 R)
• M81: 67,964,557 km (0.097 R)
• M82: 72,848,778 km (0.044 R)
• M83: 73,229,205 km (0.075 R)
• M84: 74,374,227 km (0.088 R)
• M85: 75,525,233 km (0.086 R)
• M86: 76,295,812 km (0.093 R)
• M87: 77,715,346 km (0.062 R)
• M88: 78,233,702 km (0.084 R)
• M89: 79,665,204 km (0.031 R)
• M90: 79,926,402 km (0.097 R)
• M91: 80,187,750 km (0.109 R)
• M92: 82,685,885 km (0.098 R)
• M93: 85,610,074 km (0.099 R)
• M94: 86,681,943 km (0.1 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 17,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit