🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.48 AU - 0.76 AU

Year: 175 Days

Day: 16.6 Hours

Environment

Temp: 237 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.9 AU - 0.92 AU

Year: 311 Days

Day: 32.8 Hours

Environment

Temp: 85 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,601,724 km

• M1: 452,384 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.05 AU - 1.05 AU

Year: 385 Days

Day: 40 Hours

Environment

Temp: 42 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.48 AU - 1.98 AU

Year: 815 Days

Day: 33.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.58 AU - 2.16 AU

Year: 916 Days

Day: 30.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291

Radius: 13.3

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.89 AU - 8.67 AU

Year: 7772 Days

Day: 9 Hours

Environment

Temp: -165 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 67,601,724 km

• M1: 176,077 km (0.119 R)
• M2: 278,102 km (0.102 R)
• M3: 493,972 km (0.094 R)
• M4: 1,010,833 km (0.113 R)
• M5: 1,166,863 km (0.071 R)
• M6: 1,300,903 km (0.114 R)
• M7: 1,907,822 km (0.088 R)
• M8: 1,996,234 km (0.111 R)
• M9: 2,654,614 km (0.11 R)
• M10: 2,814,235 km (0.079 R)
• M11: 2,997,941 km (0.119 R)
• M12: 3,270,209 km (0.115 R)
• M13: 3,749,521 km (0.12 R)
• M14: 4,439,317 km (0.086 R)
• M15: 5,093,658 km (0.085 R)
• M16: 6,171,361 km (0.104 R)
• M17: 6,573,181 km (0.117 R)
• M18: 7,178,005 km (0.114 R)
• M19: 7,886,949 km (0.09 R)
• M20: 8,323,177 km (0.102 R)
• M21: 8,558,943 km (0.064 R)
• M22: 8,648,103 km (0.105 R)
• M23: 9,128,163 km (0.104 R)
• M24: 9,432,595 km (0.061 R)
• M25: 9,555,414 km (0.12 R)
• M26: 10,271,539 km (0.03 R)
• M27: 10,492,944 km (0.097 R)
• M28: 10,908,228 km (0.095 R)
• M29: 11,459,646 km (0.066 R)
• M30: 12,556,048 km (0.06 R)
• M31: 13,065,429 km (0.087 R)
• M32: 13,339,792 km (0.119 R)
• M33: 13,581,542 km (0.088 R)
• M34: 13,929,507 km (0.048 R)
• M35: 14,034,375 km (0.08 R)
• M36: 14,598,508 km (0.034 R)
• M37: 15,062,411 km (0.11 R)
• M38: 15,422,493 km (0.082 R)
• M39: 15,531,101 km (0.099 R)
• M40: 16,556,894 km (0.114 R)
• M41: 17,302,939 km (0.1 R)
• M42: 17,983,908 km (0.11 R)
• M43: 18,174,645 km (0.085 R)
• M44: 18,558,065 km (0.112 R)
• M45: 18,828,089 km (0.104 R)
• M46: 19,842,362 km (0.056 R)
• M47: 19,999,889 km (0.109 R)
• M48: 20,714,368 km (0.119 R)
• M49: 21,396,834 km (0.035 R)
• M50: 21,883,027 km (0.1 R)
• M51: 22,168,460 km (0.087 R)
• M52: 22,619,198 km (0.108 R)
• M53: 23,446,773 km (0.11 R)
• M54: 23,613,425 km (0.082 R)
• M55: 24,368,446 km (0.083 R)
• M56: 24,748,873 km (0.102 R)
• M57: 24,918,667 km (0.067 R)
• M58: 26,463,714 km (0.06 R)
• M59: 26,898,296 km (0.086 R)
• M60: 28,260,833 km (0.106 R)
• M61: 29,331,056 km (0.107 R)
• M62: 29,780,897 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.3

Radius: 12.4

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 10.19 AU - 10.73 AU

Year: 12116 Days

Day: 5.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,601,724 km

• M1: 545,135 km (0.119 R)
• M2: 705,204 km (0.106 R)
• M3: 1,031,477 km (0.084 R)
• M4: 1,380,340 km (0.091 R)
• M5: 1,504,955 km (0.097 R)
• M6: 1,686,118 km (0.042 R)
• M7: 2,332,081 km (0.115 R)
• M8: 2,421,690 km (0.068 R)
• M9: 2,887,987 km (0.095 R)
• M10: 3,450,176 km (0.116 R)
• M11: 5,294,568 km (0.099 R)
• M12: 5,573,867 km (0.115 R)
• M13: 6,525,310 km (0.042 R)
• M14: 7,705,786 km (0.099 R)
• M15: 7,886,351 km (0.12 R)
• M16: 9,428,555 km (0.037 R)
• M17: 9,816,313 km (0.052 R)
• M18: 10,308,490 km (0.107 R)
• M19: 10,557,571 km (0.102 R)
• M20: 10,657,652 km (0.115 R)
• M21: 10,909,574 km (0.091 R)
• M22: 11,936,713 km (0.082 R)
• M23: 14,581,604 km (0.094 R)
• M24: 15,483,080 km (0.111 R)
• M25: 15,940,700 km (0.067 R)
• M26: 16,518,896 km (0.109 R)
• M27: 16,693,776 km (0.115 R)
• M28: 17,577,002 km (0.102 R)
• M29: 17,695,932 km (0.078 R)
• M30: 17,994,529 km (0.098 R)
• M31: 18,778,422 km (0.028 R)
• M32: 18,960,932 km (0.09 R)
• M33: 19,205,075 km (0.068 R)
• M34: 19,882,155 km (0.1 R)
• M35: 20,755,209 km (0.119 R)
• M36: 21,704,407 km (0.078 R)
• M37: 21,832,014 km (0.114 R)
• M38: 23,122,296 km (0.048 R)
• M39: 24,836,089 km (0.103 R)
• M40: 24,969,680 km (0.107 R)
• M41: 25,506,287 km (0.093 R)
• M42: 26,046,635 km (0.047 R)
• M43: 26,795,671 km (0.114 R)
• M44: 27,828,794 km (0.086 R)
• M45: 29,579,239 km (0.107 R)
• M46: 31,365,138 km (0.105 R)
• M47: 31,726,567 km (0.104 R)
• M48: 32,599,470 km (0.069 R)
• M49: 32,965,536 km (0.037 R)
• M50: 33,185,894 km (0.089 R)
• M51: 34,146,013 km (0.113 R)
• M52: 35,190,356 km (0.12 R)
• M53: 35,415,501 km (0.099 R)
• M54: 36,018,380 km (0.101 R)
• M55: 36,169,474 km (0.072 R)
• M56: 36,624,401 km (0.1 R)
• M57: 36,852,687 km (0.116 R)
• M58: 37,157,568 km (0.11 R)
• M59: 37,463,346 km (0.072 R)
• M60: 39,160,235 km (0.074 R)
• M61: 41,356,032 km (0.115 R)
• M62: 42,548,776 km (0.069 R)
• M63: 42,628,661 km (0.112 R)
• M64: 43,752,740 km (0.051 R)
• M65: 44,886,542 km (0.093 R)
• M66: 45,702,299 km (0.082 R)
• M67: 47,348,474 km (0.028 R)
• M68: 47,763,010 km (0.118 R)
• M69: 48,345,544 km (0.061 R)
• M70: 48,679,446 km (0.039 R)
• M71: 48,930,322 km (0.096 R)
• M72: 50,022,536 km (0.078 R)
• M73: 50,529,523 km (0.108 R)
• M74: 50,868,362 km (0.103 R)
• M75: 51,889,368 km (0.092 R)
• M76: 52,145,629 km (0.118 R)
• M77: 52,231,199 km (0.092 R)
• M78: 52,316,769 km (0.119 R)
• M79: 53,261,330 km (0.079 R)
• M80: 53,692,471 km (0.033 R)
• M81: 53,778,789 km (0.049 R)
• M82: 54,732,027 km (0.097 R)
• M83: 54,818,943 km (0.057 R)
• M84: 55,428,853 km (0.096 R)
• M85: 56,391,516 km (0.118 R)
• M86: 56,655,107 km (0.102 R)
• M87: 57,359,863 km (0.104 R)
• M88: 58,778,200 km (0.111 R)
• M89: 58,867,211 km (0.06 R)
• M90: 59,134,542 km (0.117 R)
• M91: 59,581,092 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.2

Radius: 8.8

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.4 AU - 12.4 AU

Year: 12889 Days

Day: 14.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,601,724 km

• M1: 169,345 km (0.116 R)
• M2: 346,169 km (0.064 R)
• M3: 625,020 km (0.113 R)
• M4: 719,865 km (0.091 R)
• M5: 1,011,880 km (0.067 R)
• M6: 1,079,349 km (0.099 R)
• M7: 1,195,137 km (0.08 R)
• M8: 2,324,751 km (0.097 R)
• M9: 2,599,562 km (0.087 R)
• M10: 3,624,308 km (0.053 R)
• M11: 5,188,353 km (0.099 R)
• M12: 5,710,151 km (0.104 R)
• M13: 5,873,960 km (0.084 R)
• M14: 6,977,095 km (0.1 R)
• M15: 9,464,309 km (0.067 R)
• M16: 9,903,080 km (0.117 R)
• M17: 10,398,548 km (0.064 R)
• M18: 10,901,945 km (0.027 R)
• M19: 11,361,958 km (0.119 R)
• M20: 11,568,403 km (0.028 R)
• M21: 11,724,135 km (0.104 R)
• M22: 12,619,328 km (0.077 R)
• M23: 12,725,992 km (0.039 R)
• M24: 13,048,225 km (0.095 R)
• M25: 13,318,698 km (0.116 R)
• M26: 13,700,472 km (0.117 R)
• M27: 14,252,189 km (0.092 R)
• M28: 14,307,690 km (0.12 R)
• M29: 14,530,740 km (0.116 R)
• M30: 14,586,690 km (0.094 R)
• M31: 16,123,808 km (0.115 R)
• M32: 16,999,853 km (0.114 R)
• M33: 18,676,247 km (0.106 R)
• M34: 18,919,942 km (0.038 R)
• M35: 19,905,493 km (0.047 R)
• M36: 20,029,958 km (0.109 R)
• M37: 20,530,064 km (0.027 R)
• M38: 21,287,777 km (0.057 R)
• M39: 21,798,205 km (0.093 R)
• M40: 21,926,410 km (0.093 R)
• M41: 22,119,092 km (0.11 R)
• M42: 23,747,465 km (0.09 R)
• M43: 23,879,411 km (0.068 R)
• M44: 24,210,321 km (0.072 R)
• M45: 24,943,650 km (0.102 R)
• M46: 25,010,670 km (0.101 R)
• M47: 25,077,689 km (0.042 R)
• M48: 26,159,282 km (0.087 R)
• M49: 26,295,566 km (0.095 R)
• M50: 27,463,327 km (0.085 R)
• M51: 28,158,209 km (0.034 R)
• M52: 28,437,807 km (0.103 R)
• M53: 29,140,618 km (0.093 R)
• M54: 29,352,748 km (0.098 R)
• M55: 29,565,177 km (0.078 R)
• M56: 29,636,086 km (0.099 R)
• M57: 31,500,674 km (0.097 R)
• M58: 31,936,303 km (0.074 R)
• M59: 33,255,158 km (0.109 R)
• M60: 35,116,305 km (0.12 R)
• M61: 36,553,342 km (0.106 R)
• M62: 37,087,556 km (0.103 R)
• M63: 37,394,082 km (0.114 R)
• M64: 38,009,378 km (0.075 R)
• M65: 38,241,105 km (0.034 R)
• M66: 39,250,293 km (0.112 R)
• M67: 39,406,323 km (0.103 R)
• M68: 39,954,151 km (0.111 R)
• M69: 41,692,029 km (0.105 R)
• M70: 43,132,357 km (0.112 R)
• M71: 44,020,520 km (0.049 R)
• M72: 44,507,461 km (0.073 R)
• M73: 44,914,666 km (0.105 R)
• M74: 46,061,334 km (0.062 R)
• M75: 47,051,971 km (0.115 R)
• M76: 47,549,833 km (0.111 R)
• M77: 47,966,164 km (0.092 R)
• M78: 48,550,942 km (0.115 R)
• M79: 48,634,717 km (0.039 R)
• M80: 49,054,039 km (0.099 R)
• M81: 49,390,485 km (0.095 R)
• M82: 49,980,948 km (0.038 R)
• M83: 50,828,719 km (0.059 R)
• M84: 51,254,325 km (0.119 R)
• M85: 55,050,371 km (0.112 R)
• M86: 55,137,736 km (0.104 R)
• M87: 55,399,981 km (0.11 R)
• M88: 58,134,032 km (0.041 R)
• M89: 59,383,174 km (0.043 R)
• M90: 59,921,128 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.2

Radius: 14.1

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 10.86 AU - 12.28 AU

Year: 14095 Days

Day: 14.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,601,724 km

• M1: 253,120 km (0.047 R)
• M2: 819,048 km (0.111 R)
• M3: 1,505,254 km (0.106 R)
• M4: 1,758,673 km (0.072 R)
• M5: 1,935,497 km (0.03 R)
• M6: 2,118,605 km (0.055 R)
• M7: 2,243,968 km (0.076 R)
• M8: 2,436,800 km (0.059 R)
• M9: 2,839,218 km (0.118 R)
• M10: 3,048,505 km (0.104 R)
• M11: 3,445,837 km (0.107 R)
• M12: 3,669,636 km (0.071 R)
• M13: 3,936,818 km (0.095 R)
• M14: 4,901,425 km (0.103 R)
• M15: 5,027,087 km (0.111 R)
• M16: 5,803,649 km (0.088 R)
• M17: 6,479,533 km (0.095 R)
• M18: 7,467,776 km (0.1 R)
• M19: 7,661,356 km (0.116 R)
• M20: 7,905,649 km (0.102 R)
• M21: 8,452,429 km (0.099 R)
• M22: 9,217,772 km (0.094 R)
• M23: 9,899,041 km (0.088 R)
• M24: 10,218,881 km (0.098 R)
• M25: 11,588,599 km (0.117 R)
• M26: 11,925,942 km (0.098 R)
• M27: 12,095,885 km (0.098 R)
• M28: 12,323,723 km (0.056 R)
• M29: 12,957,420 km (0.059 R)
• M30: 13,190,493 km (0.051 R)
• M31: 13,779,310 km (0.038 R)
• M32: 14,861,052 km (0.083 R)
• M33: 15,350,537 km (0.072 R)
• M34: 18,462,771 km (0.101 R)
• M35: 19,320,415 km (0.112 R)
• M36: 20,258,544 km (0.117 R)
• M37: 20,597,233 km (0.08 R)
• M38: 22,318,506 km (0.115 R)
• M39: 22,598,254 km (0.088 R)
• M40: 24,660,760 km (0.051 R)
• M41: 25,022,338 km (0.115 R)
• M42: 25,897,635 km (0.089 R)
• M43: 28,129,187 km (0.088 R)
• M44: 28,355,828 km (0.052 R)
• M45: 30,576,907 km (0.05 R)
• M46: 30,887,622 km (0.084 R)
• M47: 31,669,121 km (0.085 R)
• M48: 33,491,074 km (0.097 R)
• M49: 34,697,581 km (0.112 R)
• M50: 34,859,595 km (0.12 R)
• M51: 35,346,985 km (0.112 R)
• M52: 38,151,047 km (0.091 R)
• M53: 38,905,320 km (0.091 R)
• M54: 39,157,841 km (0.084 R)
• M55: 41,197,309 km (0.069 R)
• M56: 41,798,692 km (0.11 R)
• M57: 42,489,535 km (0.095 R)
• M58: 42,749,536 km (0.027 R)
• M59: 43,097,052 km (0.045 R)
• M60: 43,271,184 km (0.114 R)
• M61: 44,584,653 km (0.107 R)
• M62: 45,025,369 km (0.103 R)
• M63: 45,290,456 km (0.097 R)
• M64: 45,822,277 km (0.044 R)
• M65: 46,713,132 km (0.112 R)
• M66: 46,981,660 km (0.102 R)
• M67: 47,250,487 km (0.118 R)
• M68: 49,693,720 km (0.087 R)
• M69: 49,784,975 km (0.062 R)
• M70: 50,059,187 km (0.036 R)
• M71: 50,517,256 km (0.088 R)
• M72: 50,700,813 km (0.077 R)
• M73: 51,807,239 km (0.077 R)
• M74: 51,899,840 km (0.096 R)
• M75: 52,270,543 km (0.088 R)
• M76: 52,456,344 km (0.11 R)
• M77: 53,294,840 km (0.094 R)
• M78: 53,388,189 km (0.093 R)
• M79: 56,121,641 km (0.113 R)
• M80: 56,979,136 km (0.082 R)
• M81: 60,842,501 km (0.114 R)
• M82: 60,940,189 km (0.029 R)
• M83: 61,919,755 km (0.071 R)
• M84: 62,017,892 km (0.09 R)
• M85: 65,589,092 km (0.111 R)
• M86: 66,492,214 km (0.089 R)
• M87: 66,693,573 km (0.033 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 12,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit