🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.47 AU - 0.77 AU

Year: 173 Days

Day: 34.1 Hours

Environment

Temp: 228 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.85 AU - 1.07 AU

Year: 334 Days

Day: 20.1 Hours

Environment

Temp: 89 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.4 AU - 2.34 AU

Year: 907 Days

Day: 12.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.34 AU - 2.78 AU

Year: 1453 Days

Day: 19.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.34 AU - 3.54 AU

Year: 1788 Days

Day: 12.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.82 AU - 5.06 AU

Year: 3319 Days

Day: 16.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,260,197 km

• M1: 823,387 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.5

Radius: 11

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.54 AU - 7.12 AU

Year: 6332 Days

Day: 8.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 111,260,197 km

• M1: 315,352 km (0.105 R)
• M2: 397,182 km (0.097 R)
• M3: 631,153 km (0.085 R)
• M4: 708,196 km (0.044 R)
• M5: 788,979 km (0.028 R)
• M6: 1,214,436 km (0.075 R)
• M7: 1,356,703 km (0.06 R)
• M8: 1,459,776 km (0.097 R)
• M9: 1,737,280 km (0.117 R)
• M10: 1,964,818 km (0.111 R)
• M11: 2,065,498 km (0.084 R)
• M12: 2,272,092 km (0.094 R)
• M13: 2,377,858 km (0.096 R)
• M14: 2,467,467 km (0.051 R)
• M15: 2,649,977 km (0.077 R)
• M16: 2,780,426 km (0.072 R)
• M17: 3,184,639 km (0.112 R)
• M18: 3,363,708 km (0.062 R)
• M19: 3,505,377 km (0.09 R)
• M20: 3,773,606 km (0.114 R)
• M21: 4,156,278 km (0.104 R)
• M22: 4,330,410 km (0.026 R)
• M23: 4,958,870 km (0.113 R)
• M24: 5,027,835 km (0.107 R)
• M25: 5,097,248 km (0.046 R)
• M26: 5,401,680 km (0.085 R)
• M27: 5,472,739 km (0.108 R)
• M28: 5,568,033 km (0.113 R)
• M29: 6,126,631 km (0.105 R)
• M30: 6,805,357 km (0.101 R)
• M31: 7,613,933 km (0.114 R)
• M32: 7,747,225 km (0.037 R)
• M33: 7,827,559 km (0.107 R)
• M34: 8,070,207 km (0.096 R)
• M35: 8,397,826 km (0.077 R)
• M36: 8,646,308 km (0.112 R)
• M37: 9,037,656 km (0.066 R)
• M38: 9,292,421 km (0.066 R)
• M39: 9,463,561 km (0.113 R)
• M40: 9,606,876 km (0.032 R)
• M41: 9,751,088 km (0.086 R)
• M42: 10,690,563 km (0.102 R)
• M43: 10,780,172 km (0.116 R)
• M44: 10,869,931 km (0.106 R)
• M45: 10,959,989 km (0.053 R)
• M46: 11,050,346 km (0.098 R)
• M47: 11,201,440 km (0.076 R)
• M48: 11,751,062 km (0.068 R)
• M49: 12,029,165 km (0.113 R)
• M50: 12,497,556 km (0.096 R)
• M51: 13,099,388 km (0.114 R)
• M52: 13,775,570 km (0.088 R)
• M53: 13,873,108 km (0.098 R)
• M54: 13,970,945 km (0.034 R)
• M55: 14,298,564 km (0.059 R)
• M56: 15,262,723 km (0.065 R)
• M57: 16,351,047 km (0.053 R)
• M58: 16,419,862 km (0.109 R)
• M59: 17,817,106 km (0.076 R)
• M60: 18,136,647 km (0.086 R)
• M61: 18,745,660 km (0.09 R)
• M62: 19,034,534 km (0.071 R)
• M63: 19,252,199 km (0.075 R)
• M64: 19,324,903 km (0.059 R)
• M65: 19,799,877 km (0.075 R)
• M66: 20,130,937 km (0.035 R)
• M67: 20,686,842 km (0.098 R)
• M68: 20,761,342 km (0.093 R)
• M69: 22,041,451 km (0.061 R)
• M70: 22,883,388 km (0.076 R)
• M71: 23,230,904 km (0.088 R)
• M72: 23,308,395 km (0.094 R)
• M73: 23,774,842 km (0.102 R)
• M74: 23,970,216 km (0.075 R)
• M75: 24,126,845 km (0.117 R)
• M76: 24,875,433 km (0.116 R)
• M77: 25,471,880 km (0.089 R)
• M78: 26,638,294 km (0.118 R)
• M79: 27,003,762 km (0.074 R)
• M80: 27,085,293 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.8

Radius: 10.2

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.06 AU - 9.68 AU

Year: 10175 Days

Day: 13.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 111,260,197 km

• M1: 143,764 km (0.039 R)
• M2: 441,314 km (0.092 R)
• M3: 631,901 km (0.114 R)
• M4: 850,464 km (0.113 R)
• M5: 1,133,054 km (0.096 R)
• M6: 1,254,528 km (0.103 R)
• M7: 1,855,163 km (0.065 R)
• M8: 2,098,409 km (0.097 R)
• M9: 2,300,516 km (0.108 R)
• M10: 2,430,068 km (0.098 R)
• M11: 2,588,941 km (0.072 R)
• M12: 3,143,201 km (0.071 R)
• M13: 3,642,858 km (0.068 R)
• M14: 3,764,032 km (0.062 R)
• M15: 4,294,356 km (0.09 R)
• M16: 4,551,964 km (0.11 R)
• M17: 5,252,680 km (0.101 R)
• M18: 5,355,454 km (0.065 R)
• M19: 5,633,108 km (0.081 R)
• M20: 6,094,318 km (0.084 R)
• M21: 6,274,883 km (0.116 R)
• M22: 6,939,845 km (0.12 R)
• M23: 7,319,076 km (0.087 R)
• M24: 7,395,670 km (0.085 R)
• M25: 7,704,889 km (0.09 R)
• M26: 7,782,979 km (0.084 R)
• M27: 8,577,344 km (0.085 R)
• M28: 9,606,427 km (0.107 R)
• M29: 10,071,527 km (0.061 R)
• M30: 10,199,583 km (0.062 R)
• M31: 10,892,221 km (0.06 R)
• M32: 12,004,481 km (0.089 R)
• M33: 12,551,261 km (0.108 R)
• M34: 12,873,944 km (0.054 R)
• M35: 13,574,660 km (0.095 R)
• M36: 13,669,057 km (0.092 R)
• M37: 13,905,870 km (0.086 R)
• M38: 14,144,179 km (0.119 R)
• M39: 15,454,058 km (0.105 R)
• M40: 17,516,115 km (0.112 R)
• M41: 18,815,523 km (0.062 R)
• M42: 18,973,498 km (0.12 R)
• M43: 20,523,481 km (0.11 R)
• M44: 20,686,244 km (0.064 R)
• M45: 21,671,196 km (0.088 R)
• M46: 22,058,356 km (0.112 R)
• M47: 22,169,357 km (0.074 R)
• M48: 22,951,904 km (0.085 R)
• M49: 23,459,788 km (0.088 R)
• M50: 24,544,074 km (0.097 R)
• M51: 24,659,115 km (0.098 R)
• M52: 24,889,795 km (0.115 R)
• M53: 26,702,023 km (0.104 R)
• M54: 27,236,088 km (0.034 R)
• M55: 27,414,857 km (0.107 R)
• M56: 27,594,075 km (0.072 R)
• M57: 27,833,581 km (0.09 R)
• M58: 28,738,050 km (0.11 R)
• M59: 29,590,908 km (0.09 R)
• M60: 29,774,763 km (0.107 R)
• M61: 30,328,425 km (0.041 R)
• M62: 31,009,993 km (0.107 R)
• M63: 31,134,458 km (0.077 R)
• M64: 32,010,204 km (0.093 R)
• M65: 32,135,867 km (0.109 R)
• M66: 32,640,610 km (0.083 R)
• M67: 33,785,931 km (0.114 R)
• M68: 34,106,370 km (0.069 R)
• M69: 35,658,597 km (0.082 R)
• M70: 35,723,822 km (0.084 R)
• M71: 36,312,190 km (0.107 R)
• M72: 36,969,673 km (0.104 R)
• M73: 38,496,768 km (0.116 R)
• M74: 38,764,548 km (0.102 R)
• M75: 39,976,740 km (0.114 R)
• M76: 40,383,646 km (0.047 R)
• M77: 40,723,682 km (0.073 R)
• M78: 41,338,380 km (0.103 R)
• M79: 42,162,514 km (0.068 R)
• M80: 42,438,522 km (0.101 R)
• M81: 42,853,507 km (0.108 R)
• M82: 44,036,826 km (0.082 R)
• M83: 44,597,369 km (0.058 R)
• M84: 44,737,842 km (0.1 R)
• M85: 45,513,207 km (0.101 R)
• M86: 46,720,313 km (0.097 R)
• M87: 47,578,855 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.3

Radius: 3.1

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 13.78 AU - 16.94 AU

Year: 21356 Days

Day: 24.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 111,260,197 km

• M1: 428,000 km (0.105 R)
• M2: 896,989 km (0.114 R)
• M3: 1,073,215 km (0.107 R)
• M4: 1,438,533 km (0.12 R)
• M5: 1,939,237 km (0.059 R)
• M6: 1,979,778 km (0.06 R)
• M7: 2,061,907 km (0.076 R)
• M8: 2,379,354 km (0.102 R)
• M9: 2,941,543 km (0.038 R)
• M10: 3,082,464 km (0.073 R)
• M11: 3,542,777 km (0.034 R)
• M12: 3,742,939 km (0.101 R)
• M13: 4,338,787 km (0.034 R)
• M14: 4,607,016 km (0.103 R)
• M15: 5,644,926 km (0.103 R)
• M16: 5,761,313 km (0.056 R)
• M17: 6,115,262 km (0.078 R)
• M18: 6,324,998 km (0.107 R)
• M19: 6,874,920 km (0.115 R)
• M20: 7,187,131 km (0.042 R)
• M21: 7,471,965 km (0.11 R)
• M22: 7,599,721 km (0.105 R)
• M23: 8,916,931 km (0.096 R)
• M24: 10,623,543 km (0.038 R)
• M25: 11,753,905 km (0.059 R)
• M26: 11,791,005 km (0.11 R)
• M27: 12,616,935 km (0.117 R)
• M28: 13,267,686 km (0.102 R)
• M29: 13,850,968 km (0.105 R)
• M30: 14,047,240 km (0.079 R)
• M31: 15,325,255 km (0.096 R)
• M32: 16,060,229 km (0.084 R)
• M33: 16,101,368 km (0.026 R)
• M34: 16,681,359 km (0.108 R)
• M35: 17,734,080 km (0.078 R)
• M36: 17,989,892 km (0.068 R)
• M37: 18,247,051 km (0.113 R)
• M38: 18,462,172 km (0.113 R)
• M39: 18,634,958 km (0.062 R)
• M40: 19,991,511 km (0.075 R)
• M41: 20,793,805 km (0.07 R)
• M42: 21,651,898 km (0.099 R)
• M43: 22,016,618 km (0.085 R)
• M44: 22,153,949 km (0.096 R)
• M45: 22,337,505 km (0.119 R)
• M46: 26,500,515 km (0.111 R)
• M47: 27,973,156 km (0.047 R)
• M48: 29,270,768 km (0.08 R)
• M49: 29,573,105 km (0.095 R)
• M50: 30,282,199 km (0.115 R)
• M51: 32,808,159 km (0.11 R)
• M52: 32,965,088 km (0.11 R)
• M53: 33,332,051 km (0.107 R)
• M54: 33,384,560 km (0.119 R)
• M55: 33,753,020 km (0.098 R)
• M56: 35,454,396 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.3

Radius: 7.2

Gravity: 17.17 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 17.49 AU - 21.91 AU

Year: 31020 Days

Day: 24.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 111,260,197 km

• M1: 254,316 km (0.076 R)
• M2: 1,446,013 km (0.104 R)
• M3: 2,060,860 km (0.049 R)
• M4: 2,511,299 km (0.117 R)
• M5: 3,041,325 km (0.088 R)
• M6: 3,242,534 km (0.059 R)
• M7: 3,448,081 km (0.097 R)
• M8: 3,818,037 km (0.096 R)
• M9: 4,424,955 km (0.067 R)
• M10: 4,481,653 km (0.089 R)
• M11: 5,180,574 km (0.105 R)
• M12: 5,481,715 km (0.069 R)
• M13: 5,603,787 km (0.114 R)
• M14: 5,850,773 km (0.107 R)
• M15: 6,038,219 km (0.084 R)
• M16: 6,291,338 km (0.059 R)
• M17: 6,355,217 km (0.079 R)
• M18: 6,612,675 km (0.1 R)
• M19: 7,005,369 km (0.045 R)
• M20: 7,405,543 km (0.028 R)
• M21: 9,296,610 km (0.116 R)
• M22: 9,958,431 km (0.045 R)
• M23: 10,787,951 km (0.07 R)
• M24: 11,718,001 km (0.051 R)
• M25: 12,592,850 km (0.081 R)
• M26: 14,236,781 km (0.105 R)
• M27: 14,658,198 km (0.111 R)
• M28: 15,599,767 km (0.106 R)
• M29: 16,209,079 km (0.06 R)
• M30: 16,915,031 km (0.086 R)
• M31: 17,721,065 km (0.111 R)
• M32: 19,463,730 km (0.056 R)
• M33: 20,213,515 km (0.118 R)
• M34: 22,226,653 km (0.062 R)
• M35: 22,617,403 km (0.071 R)
• M36: 22,715,389 km (0.055 R)
• M37: 23,902,598 km (0.039 R)
• M38: 24,604,362 km (0.105 R)
• M39: 25,008,426 km (0.047 R)
• M40: 25,925,760 km (0.047 R)
• M41: 27,583,304 km (0.117 R)
• M42: 27,897,909 km (0.063 R)
• M43: 28,530,708 km (0.081 R)
• M44: 28,636,623 km (0.104 R)
• M45: 29,168,294 km (0.09 R)
• M46: 30,565,538 km (0.079 R)
• M47: 31,326,991 km (0.111 R)
• M48: 31,436,347 km (0.037 R)
• M49: 33,760,499 km (0.085 R)
• M50: 39,158,739 km (0.11 R)
• M51: 39,866,935 km (0.059 R)
• M52: 40,937,158 km (0.077 R)
• M53: 43,714,742 km (0.117 R)
• M54: 44,081,556 km (0.096 R)
• M55: 47,679,235 km (0.087 R)
• M56: 49,831,649 km (0.064 R)
• M57: 52,274,582 km (0.086 R)
• M58: 52,404,134 km (0.103 R)
• M59: 54,361,772 km (0.104 R)
• M60: 54,493,119 km (0.113 R)
• M61: 55,944,966 km (0.074 R)
• M62: 56,210,353 km (0.056 R)
• M63: 56,609,181 km (0.063 R)
• M64: 57,008,906 km (0.079 R)
• M65: 57,275,938 km (0.093 R)
• M66: 59,697,778 km (0.091 R)
• M67: 62,702,900 km (0.1 R)
• M68: 63,392,696 km (0.108 R)
• M69: 66,177,012 km (0.049 R)
• M70: 66,317,334 km (0.097 R)
• M71: 68,008,239 km (0.066 R)
• M72: 71,144,708 km (0.108 R)
• M73: 71,864,124 km (0.105 R)
• M74: 72,730,745 km (0.091 R)
• M75: 74,036,884 km (0.118 R)
• M76: 76,231,036 km (0.105 R)
• M77: 77,262,363 km (0.079 R)
• M78: 80,832,965 km (0.105 R)
• M79: 83,394,530 km (0.098 R)
• M80: 86,748,813 km (0.108 R)
• M81: 88,442,560 km (0.059 R)
• M82: 88,906,314 km (0.089 R)
• M83: 89,370,965 km (0.102 R)
• M84: 90,613,824 km (0.099 R)
• M85: 90,769,555 km (0.1 R)
• M86: 93,903,481 km (0.114 R)
• M87: 94,376,659 km (0.051 R)
• M88: 95,325,259 km (0.103 R)
• M89: 96,754,218 km (0.06 R)
• M90: 98,670,417 km (0.061 R)
• M91: 102,053,872 km (0.107 R)
• M92: 104,330,453 km (0.115 R)
• M93: 106,952,903 km (0.077 R)
• M94: 108,768,273 km (0.107 R)
• M95: 109,099,483 km (0.113 R)
• M96: 109,265,088 km (0.074 R)
• M97: 110,261,111 km (0.1 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 18,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit