🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.56 AU - 0.62 AU

Year: 161 Days

Day: 17.1 Hours

Environment

Temp: 230 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.48 AU - 0.74 AU

Year: 169 Days

Day: 12.7 Hours

Environment

Temp: 236 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.12 AU - 1.24 AU

Year: 455 Days

Day: 12.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 89,276,027 km

• M1: 155,432 km (0.061 R)
• M2: 298,597 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.17 AU - 1.41 AU

Year: 520 Days

Day: 31 Hours

Environment

Temp: 3 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,276,027 km

• M1: 389,403 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.25 AU - 2.01 AU

Year: 738 Days

Day: 38.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.66 AU - 4.24 AU

Year: 2785 Days

Day: 42 Hours

Environment

Temp: -109 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.1

Radius: 10.2

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.27 AU - 7.43 AU

Year: 7069 Days

Day: 6.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 89,276,027 km

• M1: 190,288 km (0.06 R)
• M2: 338,241 km (0.092 R)
• M3: 431,590 km (0.034 R)
• M4: 549,174 km (0.093 R)
• M5: 1,113,756 km (0.098 R)
• M6: 1,187,657 km (0.031 R)
• M7: 1,321,398 km (0.113 R)
• M8: 1,440,179 km (0.054 R)
• M9: 1,731,446 km (0.117 R)
• M10: 2,064,301 km (0.119 R)
• M11: 2,226,615 km (0.109 R)
• M12: 2,345,246 km (0.096 R)
• M13: 2,588,941 km (0.104 R)
• M14: 2,840,864 km (0.117 R)
• M15: 3,955,667 km (0.046 R)
• M16: 4,275,956 km (0.115 R)
• M17: 4,787,281 km (0.081 R)
• M18: 4,972,484 km (0.081 R)
• M19: 5,639,092 km (0.116 R)
• M20: 5,966,561 km (0.092 R)
• M21: 7,055,634 km (0.066 R)
• M22: 7,444,140 km (0.113 R)
• M23: 7,839,676 km (0.104 R)
• M24: 7,912,231 km (0.107 R)
• M25: 8,464,248 km (0.076 R)
• M26: 8,651,095 km (0.112 R)
• M27: 9,104,975 km (0.096 R)
• M28: 9,334,907 km (0.106 R)
• M29: 9,683,321 km (0.101 R)
• M30: 10,114,910 km (0.095 R)
• M31: 10,273,484 km (0.106 R)
• M32: 10,353,070 km (0.088 R)
• M33: 10,472,898 km (0.115 R)
• M34: 11,119,311 km (0.109 R)
• M35: 11,282,971 km (0.075 R)
• M36: 11,529,957 km (0.08 R)
• M37: 12,323,873 km (0.054 R)
• M38: 12,535,853 km (0.114 R)
• M39: 12,706,245 km (0.092 R)
• M40: 13,178,675 km (0.096 R)
• M41: 13,265,142 km (0.08 R)
• M42: 13,744,454 km (0.118 R)
• M43: 13,920,231 km (0.102 R)
• M44: 14,496,482 km (0.09 R)
• M45: 14,765,011 km (0.038 R)
• M46: 14,899,948 km (0.106 R)
• M47: 15,125,691 km (0.094 R)
• M48: 15,216,347 km (0.071 R)
• M49: 15,307,153 km (0.095 R)
• M50: 15,809,802 km (0.102 R)
• M51: 16,457,411 km (0.032 R)
• M52: 17,970,145 km (0.078 R)
• M53: 18,645,879 km (0.103 R)
• M54: 19,428,275 km (0.11 R)
• M55: 19,526,860 km (0.091 R)
• M56: 19,674,962 km (0.091 R)
• M57: 20,371,340 km (0.1 R)
• M58: 21,025,233 km (0.083 R)
• M59: 22,560,256 km (0.086 R)
• M60: 26,662,230 km (0.066 R)
• M61: 27,211,553 km (0.067 R)
• M62: 28,321,570 km (0.092 R)
• M63: 29,163,656 km (0.037 R)
• M64: 29,729,734 km (0.079 R)
• M65: 29,843,429 km (0.096 R)
• M66: 30,642,880 km (0.117 R)
• M67: 33,083,420 km (0.058 R)
• M68: 33,437,218 km (0.104 R)
• M69: 33,555,401 km (0.071 R)
• M70: 33,792,214 km (0.043 R)
• M71: 34,207,947 km (0.096 R)
• M72: 34,625,325 km (0.087 R)
• M73: 34,984,509 km (0.112 R)
• M74: 35,405,178 km (0.077 R)
• M75: 35,706,618 km (0.025 R)
• M76: 36,069,393 km (0.097 R)
• M77: 36,920,754 km (0.109 R)
• M78: 37,717,363 km (0.045 R)
• M79: 37,963,601 km (0.11 R)
• M80: 38,086,870 km (0.091 R)
• M81: 38,272,072 km (0.117 R)
• M82: 39,827,292 km (0.107 R)
• M83: 41,339,576 km (0.119 R)
• M84: 41,657,023 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.2

Radius: 11.4

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.26 AU - 11.92 AU

Year: 11370 Days

Day: 6.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 89,276,027 km

• M1: 164,707 km (0.106 R)
• M2: 239,057 km (0.105 R)
• M3: 387,907 km (0.11 R)
• M4: 542,891 km (0.073 R)
• M5: 659,278 km (0.113 R)
• M6: 772,224 km (0.061 R)
• M7: 1,924,876 km (0.041 R)
• M8: 2,130,124 km (0.081 R)
• M9: 2,441,736 km (0.117 R)
• M10: 2,768,009 km (0.111 R)
• M11: 2,915,214 km (0.111 R)
• M12: 3,086,802 km (0.092 R)
• M13: 3,994,114 km (0.094 R)
• M14: 4,281,790 km (0.072 R)
• M15: 4,403,713 km (0.082 R)
• M16: 4,576,348 km (0.109 R)
• M17: 5,819,507 km (0.115 R)
• M18: 7,277,188 km (0.112 R)
• M19: 7,717,754 km (0.095 R)
• M20: 8,046,570 km (0.119 R)
• M21: 8,197,515 km (0.053 R)
• M22: 9,091,511 km (0.05 R)
• M23: 9,951,550 km (0.086 R)
• M24: 10,771,196 km (0.063 R)
• M25: 10,870,978 km (0.083 R)
• M26: 11,071,439 km (0.118 R)
• M27: 11,172,268 km (0.087 R)
• M28: 12,439,661 km (0.059 R)
• M29: 13,680,127 km (0.093 R)
• M30: 14,443,226 km (0.091 R)
• M31: 14,737,485 km (0.085 R)
• M32: 14,959,637 km (0.092 R)
• M33: 15,145,588 km (0.088 R)
• M34: 15,859,020 km (0.091 R)
• M35: 16,315,293 km (0.047 R)
• M36: 16,391,738 km (0.075 R)
• M37: 17,163,065 km (0.109 R)
• M38: 18,700,931 km (0.115 R)
• M39: 19,263,718 km (0.094 R)
• M40: 20,777,798 km (0.102 R)
• M41: 20,943,702 km (0.059 R)
• M42: 21,110,204 km (0.104 R)
• M43: 21,402,519 km (0.077 R)
• M44: 22,202,568 km (0.119 R)
• M45: 22,329,876 km (0.116 R)
• M46: 23,012,491 km (0.039 R)
• M47: 23,270,248 km (0.111 R)
• M48: 23,529,052 km (0.104 R)
• M49: 24,005,821 km (0.117 R)
• M50: 24,267,318 km (0.076 R)
• M51: 24,793,005 km (0.09 R)
• M52: 24,925,100 km (0.088 R)
• M53: 25,411,143 km (0.06 R)
• M54: 25,677,577 km (0.115 R)
• M55: 25,766,588 km (0.114 R)
• M56: 26,078,948 km (0.112 R)
• M57: 26,933,301 km (0.1 R)
• M58: 27,341,105 km (0.095 R)
• M59: 27,659,898 km (0.111 R)
• M60: 27,933,962 km (0.098 R)
• M61: 28,117,219 km (0.098 R)
• M62: 28,254,849 km (0.089 R)
• M63: 28,900,513 km (0.075 R)
• M64: 29,085,716 km (0.037 R)
• M65: 29,224,991 km (0.079 R)
• M66: 29,504,290 km (0.052 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.3

Radius: 13.5

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.13 AU - 13.17 AU

Year: 13208 Days

Day: 7.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 89,276,027 km

• M1: 331,060 km (0.112 R)
• M2: 864,676 km (0.028 R)
• M3: 1,177,036 km (0.113 R)
• M4: 1,499,719 km (0.106 R)
• M5: 2,228,260 km (0.12 R)
• M6: 2,535,534 km (0.103 R)
• M7: 2,758,884 km (0.1 R)
• M8: 2,889,483 km (0.113 R)
• M9: 3,680,856 km (0.1 R)
• M10: 4,119,626 km (0.11 R)
• M11: 4,575,301 km (0.084 R)
• M12: 4,730,883 km (0.073 R)
• M13: 5,007,340 km (0.085 R)
• M14: 6,338,312 km (0.063 R)
• M15: 6,424,929 km (0.086 R)
• M16: 7,132,976 km (0.116 R)
• M17: 8,622,522 km (0.076 R)
• M18: 9,156,437 km (0.1 R)
• M19: 9,254,723 km (0.071 R)
• M20: 9,651,157 km (0.084 R)
• M21: 10,103,840 km (0.117 R)
• M22: 11,345,054 km (0.097 R)
• M23: 11,662,949 km (0.109 R)
• M24: 12,253,262 km (0.059 R)
• M25: 12,415,875 km (0.107 R)
• M26: 13,073,956 km (0.112 R)
• M27: 13,630,909 km (0.055 R)
• M28: 14,941,536 km (0.095 R)
• M29: 15,641,355 km (0.114 R)
• M30: 15,758,939 km (0.109 R)
• M31: 16,591,002 km (0.081 R)
• M32: 17,254,618 km (0.061 R)
• M33: 18,111,964 km (0.045 R)
• M34: 18,359,399 km (0.078 R)
• M35: 19,045,903 km (0.082 R)
• M36: 20,443,895 km (0.072 R)
• M37: 20,766,279 km (0.096 R)
• M38: 21,025,382 km (0.106 R)
• M39: 22,204,513 km (0.109 R)
• M40: 23,877,765 km (0.111 R)
• M41: 26,008,487 km (0.066 R)
• M42: 27,061,208 km (0.109 R)
• M43: 27,273,487 km (0.066 R)
• M44: 27,770,900 km (0.1 R)
• M45: 27,913,467 km (0.069 R)
• M46: 28,486,576 km (0.097 R)
• M47: 29,063,426 km (0.109 R)
• M48: 29,644,314 km (0.114 R)
• M49: 31,558,269 km (0.107 R)
• M50: 32,080,366 km (0.069 R)
• M51: 33,360,325 km (0.09 R)
• M52: 34,273,919 km (0.088 R)
• M53: 34,964,463 km (0.042 R)
• M54: 36,203,433 km (0.102 R)
• M55: 36,749,914 km (0.11 R)
• M56: 36,906,543 km (0.053 R)
• M57: 37,535,452 km (0.051 R)
• M58: 39,925,278 km (0.062 R)
• M59: 40,570,943 km (0.096 R)
• M60: 41,219,898 km (0.058 R)
• M61: 41,545,722 km (0.115 R)
• M62: 42,117,934 km (0.08 R)
• M63: 42,528,281 km (0.097 R)
• M64: 43,601,347 km (0.03 R)
• M65: 44,850,638 km (0.118 R)
• M66: 45,185,738 km (0.098 R)
• M67: 45,690,032 km (0.073 R)
• M68: 46,111,599 km (0.086 R)
• M69: 46,534,512 km (0.104 R)
• M70: 48,153,460 km (0.065 R)
• M71: 48,410,619 km (0.079 R)
• M72: 49,012,750 km (0.116 R)
• M73: 49,099,068 km (0.05 R)
• M74: 49,530,957 km (0.08 R)
• M75: 51,709,102 km (0.08 R)
• M76: 52,060,508 km (0.099 R)
• M77: 52,412,811 km (0.101 R)
• M78: 52,589,187 km (0.101 R)
• M79: 52,765,712 km (0.116 R)
• M80: 54,274,855 km (0.09 R)
• M81: 54,453,326 km (0.034 R)
• M82: 54,989,933 km (0.082 R)
• M83: 55,438,428 km (0.115 R)
• M84: 56,339,007 km (0.098 R)
• M85: 58,886,509 km (0.094 R)
• M86: 61,657,510 km (0.102 R)
• M87: 61,843,760 km (0.084 R)
• M88: 62,030,159 km (0.099 R)
• M89: 62,403,555 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.4

Radius: 6.1

Gravity: 15.62 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 17.96 AU - 18.48 AU

Year: 27591 Days

Day: 16.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,276,027 km

• M1: 239,805 km (0.115 R)
• M2: 291,267 km (0.052 R)
• M3: 562,787 km (0.118 R)
• M4: 762,800 km (0.092 R)
• M5: 984,803 km (0.03 R)
• M6: 1,257,968 km (0.063 R)
• M7: 1,354,160 km (0.115 R)
• M8: 1,520,064 km (0.096 R)
• M9: 1,763,460 km (0.1 R)
• M10: 1,907,971 km (0.105 R)
• M11: 2,132,218 km (0.099 R)
• M12: 2,170,366 km (0.088 R)
• M13: 2,286,304 km (0.067 R)
• M14: 2,605,696 km (0.112 R)
• M15: 3,241,786 km (0.059 R)
• M16: 4,698,420 km (0.095 R)
• M17: 4,899,480 km (0.096 R)
• M18: 5,784,650 km (0.085 R)
• M19: 6,108,829 km (0.081 R)
• M20: 6,163,432 km (0.03 R)
• M21: 6,273,088 km (0.089 R)
• M22: 6,944,632 km (0.101 R)
• M23: 7,934,821 km (0.086 R)
• M24: 8,355,191 km (0.045 R)
• M25: 8,906,309 km (0.109 R)
• M26: 9,659,385 km (0.106 R)
• M27: 10,172,805 km (0.06 R)
• M28: 10,760,874 km (0.05 R)
• M29: 11,360,014 km (0.057 R)
• M30: 12,451,480 km (0.083 R)
• M31: 13,009,779 km (0.118 R)
• M32: 13,291,920 km (0.101 R)
• M33: 13,504,948 km (0.088 R)
• M34: 13,790,680 km (0.057 R)
• M35: 14,367,978 km (0.066 R)
• M36: 15,100,858 km (0.11 R)
• M37: 16,147,145 km (0.083 R)
• M38: 16,374,385 km (0.114 R)
• M39: 21,053,357 km (0.084 R)
• M40: 21,301,540 km (0.083 R)
• M41: 23,665,037 km (0.059 R)
• M42: 24,095,729 km (0.071 R)
• M43: 24,964,893 km (0.078 R)
• M44: 26,465,958 km (0.117 R)
• M45: 28,086,851 km (0.066 R)
• M46: 28,268,911 km (0.113 R)
• M47: 28,817,487 km (0.076 R)
• M48: 29,462,104 km (0.111 R)
• M49: 29,647,007 km (0.113 R)
• M50: 30,390,957 km (0.103 R)
• M51: 30,484,456 km (0.081 R)
• M52: 31,897,108 km (0.108 R)
• M53: 31,992,103 km (0.115 R)
• M54: 35,570,335 km (0.081 R)
• M55: 35,767,355 km (0.081 R)
• M56: 36,757,842 km (0.105 R)
• M57: 37,356,533 km (0.095 R)
• M58: 39,375,057 km (0.095 R)
• M59: 39,476,933 km (0.059 R)
• M60: 39,987,511 km (0.047 R)
• M61: 40,192,310 km (0.106 R)
• M62: 41,636,079 km (0.104 R)
• M63: 42,259,902 km (0.05 R)
• M64: 43,201,621 km (0.1 R)
• M65: 44,467,967 km (0.079 R)
• M66: 44,999,189 km (0.088 R)
• M67: 45,425,543 km (0.036 R)
• M68: 46,713,132 km (0.109 R)
• M69: 46,928,852 km (0.074 R)
• M70: 47,036,862 km (0.089 R)
• M71: 47,795,173 km (0.104 R)
• M72: 49,543,524 km (0.068 R)
• M73: 50,868,512 km (0.094 R)
• M74: 56,743,071 km (0.08 R)
• M75: 57,319,172 km (0.074 R)
• M76: 58,360,972 km (0.108 R)
• M77: 59,876,847 km (0.087 R)
• M78: 60,228,552 km (0.116 R)
• M79: 61,523,770 km (0.118 R)
• M80: 62,471,622 km (0.117 R)
• M81: 63,304,882 km (0.088 R)
• M82: 63,424,261 km (0.088 R)
• M83: 63,782,698 km (0.11 R)
• M84: 64,022,054 km (0.118 R)
• M85: 70,967,734 km (0.103 R)
• M86: 71,091,751 km (0.114 R)
• M87: 71,464,100 km (0.064 R)
• M88: 72,210,743 km (0.111 R)
• M89: 73,586,295 km (0.109 R)
• M90: 73,837,320 km (0.104 R)
• M91: 74,466,080 km (0.066 R)
• M92: 75,349,456 km (0.05 R)
• M93: 82,931,375 km (0.056 R)
• M94: 85,952,055 km (0.105 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: 250 - 11,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit