🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.71 AU - 1.07 AU

Year: 295 Days

Day: 36 Hours

Environment

Temp: 185 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.79 AU - 1.29 AU

Year: 373 Days

Day: 29.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,801,707 km

• M1: 415,134 km (0.108 R)
• M2: 613,501 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.05 AU - 1.65 AU

Year: 551 Days

Day: 23.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,801,707 km

• M1: 403,914 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.26 AU - 2.3 AU

Year: 1210 Days

Day: 43.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.56 AU - 3.3 AU

Year: 1763 Days

Day: 20.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.2

Radius: 13.9

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.11 AU - 8.03 AU

Year: 5919 Days

Day: 10.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 48,801,707 km

• M1: 173,683 km (0.093 R)
• M2: 264,040 km (0.087 R)
• M3: 447,896 km (0.045 R)
• M4: 557,402 km (0.105 R)
• M5: 731,833 km (0.116 R)
• M6: 867,368 km (0.063 R)
• M7: 1,179,729 km (0.08 R)
• M8: 1,528,591 km (0.081 R)
• M9: 1,800,261 km (0.054 R)
• M10: 1,974,243 km (0.072 R)
• M11: 2,254,440 km (0.106 R)
• M12: 2,780,725 km (0.084 R)
• M13: 3,002,130 km (0.026 R)
• M14: 3,561,177 km (0.109 R)
• M15: 4,090,305 km (0.063 R)
• M16: 4,195,023 km (0.078 R)
• M17: 4,385,611 km (0.084 R)
• M18: 5,154,544 km (0.041 R)
• M19: 6,252,443 km (0.079 R)
• M20: 7,166,486 km (0.118 R)
• M21: 7,549,157 km (0.074 R)
• M22: 7,912,231 km (0.1 R)
• M23: 8,201,554 km (0.102 R)
• M24: 8,790,969 km (0.043 R)
• M25: 8,981,258 km (0.06 R)
• M26: 9,200,568 km (0.119 R)
• M27: 9,421,674 km (0.117 R)
• M28: 10,611,127 km (0.111 R)
• M29: 10,813,981 km (0.119 R)
• M30: 11,253,201 km (0.064 R)
• M31: 11,549,105 km (0.094 R)
• M32: 11,728,024 km (0.074 R)
• M33: 12,574,748 km (0.109 R)
• M34: 12,666,601 km (0.072 R)
• M35: 13,316,305 km (0.105 R)
• M36: 13,629,413 km (0.046 R)
• M37: 13,881,785 km (0.074 R)
• M38: 14,135,652 km (0.103 R)
• M39: 14,294,974 km (0.106 R)
• M40: 14,455,044 km (0.035 R)
• M41: 15,068,694 km (0.075 R)
• M42: 15,559,226 km (0.101 R)
• M43: 15,756,994 km (0.088 R)
• M44: 16,054,993 km (0.047 R)
• M45: 16,288,216 km (0.117 R)
• M46: 16,522,486 km (0.036 R)
• M47: 17,062,236 km (0.093 R)
• M48: 17,164,112 km (0.073 R)
• M49: 17,745,000 km (0.1 R)
• M50: 18,055,266 km (0.088 R)
• M51: 18,821,058 km (0.1 R)
• M52: 19,313,833 km (0.082 R)
• M53: 20,132,881 km (0.116 R)
• M54: 21,915,340 km (0.049 R)
• M55: 22,248,195 km (0.077 R)
• M56: 22,545,596 km (0.09 R)
• M57: 23,294,632 km (0.118 R)
• M58: 23,445,427 km (0.107 R)
• M59: 24,013,749 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.1

Radius: 12.6

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.24 AU - 8.06 AU

Year: 6027 Days

Day: 12 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,801,707 km

• M1: 207,791 km (0.081 R)
• M2: 391,946 km (0.112 R)
• M3: 662,868 km (0.089 R)
• M4: 864,077 km (0.05 R)
• M5: 1,102,088 km (0.086 R)
• M6: 1,295,218 km (0.072 R)
• M7: 1,430,305 km (0.095 R)
• M8: 1,771,089 km (0.114 R)
• M9: 1,980,227 km (0.081 R)
• M10: 2,340,309 km (0.118 R)
• M11: 2,528,354 km (0.112 R)
• M12: 2,634,867 km (0.099 R)
• M13: 2,786,859 km (0.099 R)
• M14: 3,330,049 km (0.115 R)
• M15: 4,307,820 km (0.108 R)
• M16: 4,410,295 km (0.035 R)
• M17: 4,513,517 km (0.119 R)
• M18: 4,828,421 km (0.111 R)
• M19: 6,216,689 km (0.069 R)
• M20: 6,361,949 km (0.054 R)
• M21: 7,166,187 km (0.107 R)
• M22: 7,565,015 km (0.099 R)
• M23: 7,751,414 km (0.087 R)
• M24: 7,876,627 km (0.095 R)
• M25: 8,192,578 km (0.057 R)
• M26: 8,739,208 km (0.056 R)
• M27: 9,198,474 km (0.08 R)
• M28: 9,397,589 km (0.114 R)
• M29: 9,564,689 km (0.077 R)
• M30: 10,415,004 km (0.084 R)
• M31: 10,622,795 km (0.086 R)
• M32: 10,866,789 km (0.08 R)
• M33: 11,148,033 km (0.072 R)
• M34: 11,254,098 km (0.037 R)
• M35: 11,538,633 km (0.078 R)
• M36: 11,681,799 km (0.087 R)
• M37: 12,151,237 km (0.07 R)
• M38: 13,332,910 km (0.063 R)
• M39: 13,596,352 km (0.109 R)
• M40: 14,281,510 km (0.091 R)
• M41: 15,134,368 km (0.082 R)
• M42: 15,448,523 km (0.119 R)
• M43: 15,606,499 km (0.114 R)
• M44: 15,685,636 km (0.056 R)
• M45: 15,844,359 km (0.06 R)
• M46: 16,043,474 km (0.076 R)
• M47: 16,605,663 km (0.117 R)
• M48: 17,011,073 km (0.114 R)
• M49: 17,460,914 km (0.094 R)
• M50: 17,914,644 km (0.09 R)
• M51: 18,080,548 km (0.084 R)
• M52: 18,497,627 km (0.084 R)
• M53: 19,982,685 km (0.117 R)
• M54: 20,457,210 km (0.077 R)
• M55: 20,717,660 km (0.085 R)
• M56: 21,373,646 km (0.06 R)
• M57: 21,814,661 km (0.093 R)
• M58: 21,903,372 km (0.114 R)
• M59: 22,392,707 km (0.096 R)
• M60: 22,571,476 km (0.057 R)
• M61: 23,155,955 km (0.106 R)
• M62: 23,609,087 km (0.111 R)
• M63: 24,431,875 km (0.044 R)
• M64: 25,497,012 km (0.101 R)
• M65: 26,011,779 km (0.114 R)
• M66: 26,719,227 km (0.045 R)
• M67: 27,385,237 km (0.102 R)
• M68: 27,864,249 km (0.112 R)
• M69: 28,104,952 km (0.101 R)
• M70: 28,879,420 km (0.079 R)
• M71: 28,976,659 km (0.049 R)
• M72: 29,562,933 km (0.096 R)
• M73: 29,955,777 km (0.068 R)
• M74: 30,103,580 km (0.096 R)
• M75: 31,444,724 km (0.106 R)
• M76: 31,896,211 km (0.093 R)
• M77: 32,147,834 km (0.069 R)
• M78: 32,552,048 km (0.096 R)
• M79: 33,314,249 km (0.071 R)
• M80: 33,620,775 km (0.087 R)
• M81: 34,442,815 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.5

Radius: 14.3

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.14 AU - 7.16 AU

Year: 6027 Days

Day: 10.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 48,801,707 km

• M1: 239,057 km (0.074 R)
• M2: 350,957 km (0.06 R)
• M3: 546,780 km (0.086 R)
• M4: 774,169 km (0.066 R)
• M5: 1,206,507 km (0.059 R)
• M6: 1,356,853 km (0.112 R)
• M7: 1,951,803 km (0.038 R)
• M8: 2,353,175 km (0.03 R)
• M9: 2,622,600 km (0.045 R)
• M10: 2,761,128 km (0.119 R)
• M11: 2,861,658 km (0.087 R)
• M12: 2,983,879 km (0.04 R)
• M13: 3,107,896 km (0.108 R)
• M14: 3,318,679 km (0.026 R)
• M15: 3,577,932 km (0.107 R)
• M16: 3,710,177 km (0.067 R)
• M17: 3,821,627 km (0.107 R)
• M18: 3,911,536 km (0.074 R)
• M19: 4,513,817 km (0.057 R)
• M20: 4,777,558 km (0.053 R)
• M21: 4,899,181 km (0.083 R)
• M22: 5,071,069 km (0.063 R)
• M23: 5,320,299 km (0.11 R)
• M24: 6,680,742 km (0.118 R)
• M25: 6,871,778 km (0.079 R)
• M26: 7,009,408 km (0.116 R)
• M27: 7,231,561 km (0.1 R)
• M28: 7,343,610 km (0.069 R)
• M29: 8,143,510 km (0.089 R)
• M30: 8,672,488 km (0.068 R)
• M31: 9,273,422 km (0.112 R)
• M32: 9,702,170 km (0.076 R)
• M33: 9,981,170 km (0.03 R)
• M34: 10,262,863 km (0.099 R)
• M35: 10,483,819 km (0.107 R)
• M36: 10,930,518 km (0.08 R)
• M37: 11,123,948 km (0.078 R)
• M38: 11,579,474 km (0.07 R)
• M39: 11,743,732 km (0.111 R)
• M40: 12,274,356 km (0.058 R)
• M41: 12,475,415 km (0.114 R)
• M42: 12,677,522 km (0.028 R)
• M43: 13,119,284 km (0.066 R)
• M44: 13,324,982 km (0.114 R)
• M45: 13,428,204 km (0.058 R)
• M46: 13,983,063 km (0.114 R)
• M47: 15,259,132 km (0.085 R)
• M48: 16,535,202 km (0.106 R)
• M49: 17,130,003 km (0.111 R)
• M50: 17,693,987 km (0.085 R)
• M51: 18,035,370 km (0.055 R)
• M52: 18,493,887 km (0.097 R)
• M53: 18,917,548 km (0.107 R)
• M54: 19,383,546 km (0.068 R)
• M55: 19,971,166 km (0.071 R)
• M56: 20,405,898 km (0.111 R)
• M57: 20,724,092 km (0.05 R)
• M58: 20,883,713 km (0.092 R)
• M59: 21,566,927 km (0.066 R)
• M60: 22,216,780 km (0.108 R)
• M61: 22,667,219 km (0.097 R)
• M62: 22,790,488 km (0.116 R)
• M63: 23,120,650 km (0.063 R)
• M64: 23,327,843 km (0.116 R)
• M65: 23,702,137 km (0.086 R)
• M66: 25,219,658 km (0.112 R)
• M67: 25,689,545 km (0.082 R)
• M68: 25,904,068 km (0.086 R)
• M69: 26,119,190 km (0.091 R)
• M70: 27,247,607 km (0.11 R)
• M71: 27,466,468 km (0.118 R)
• M72: 27,729,910 km (0.11 R)
• M73: 27,905,987 km (0.057 R)
• M74: 28,392,030 km (0.115 R)
• M75: 28,658,314 km (0.095 R)
• M76: 29,776,858 km (0.107 R)
• M77: 29,957,123 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.1

Radius: 13.6

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.82 AU - 12.69 AU

Year: 12388 Days

Day: 5 Hours

Environment

Temp: -170 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,801,707 km

• M1: 173,534 km (0.117 R)
• M2: 447,447 km (0.104 R)
• M3: 543,639 km (0.116 R)
• M4: 633,397 km (0.11 R)
• M5: 729,290 km (0.118 R)
• M6: 866,022 km (0.094 R)
• M7: 993,779 km (0.115 R)
• M8: 1,089,222 km (0.067 R)
• M9: 1,290,282 km (0.097 R)
• M10: 1,548,338 km (0.096 R)
• M11: 1,661,135 km (0.086 R)
• M12: 2,771,450 km (0.092 R)
• M13: 3,369,542 km (0.108 R)
• M14: 3,608,001 km (0.045 R)
• M15: 3,729,475 km (0.076 R)
• M16: 5,051,172 km (0.115 R)
• M17: 5,887,125 km (0.076 R)
• M18: 6,505,263 km (0.085 R)
• M19: 7,374,577 km (0.08 R)
• M20: 7,529,560 km (0.105 R)
• M21: 8,160,265 km (0.104 R)
• M22: 8,685,353 km (0.12 R)
• M23: 8,931,292 km (0.032 R)
• M24: 9,055,159 km (0.11 R)
• M25: 9,598,798 km (0.053 R)
• M26: 10,499,227 km (0.057 R)
• M27: 10,717,640 km (0.116 R)
• M28: 10,849,286 km (0.105 R)
• M29: 11,968,278 km (0.104 R)
• M30: 12,657,326 km (0.083 R)
• M31: 12,796,602 km (0.102 R)
• M32: 13,123,772 km (0.092 R)
• M33: 14,025,848 km (0.098 R)
• M34: 14,460,130 km (0.026 R)
• M35: 14,703,227 km (0.093 R)
• M36: 15,939,504 km (0.051 R)
• M37: 16,291,507 km (0.085 R)
• M38: 16,443,200 km (0.1 R)
• M39: 16,901,268 km (0.075 R)
• M40: 17,621,881 km (0.1 R)
• M41: 17,777,613 km (0.098 R)
• M42: 17,933,793 km (0.058 R)
• M43: 18,300,158 km (0.084 R)
• M44: 18,457,834 km (0.077 R)
• M45: 18,986,962 km (0.085 R)
• M46: 20,822,976 km (0.087 R)
• M47: 21,042,586 km (0.117 R)
• M48: 23,225,069 km (0.085 R)
• M49: 24,952,326 km (0.049 R)
• M50: 25,654,838 km (0.115 R)
• M51: 26,245,301 km (0.084 R)
• M52: 26,423,322 km (0.077 R)
• M53: 26,840,102 km (0.043 R)
• M54: 27,019,470 km (0.096 R)
• M55: 27,259,275 km (0.079 R)
• M56: 27,620,105 km (0.04 R)
• M57: 27,982,731 km (0.084 R)
• M58: 29,325,371 km (0.09 R)
• M59: 30,315,111 km (0.079 R)
• M60: 30,939,233 km (0.115 R)
• M61: 31,190,109 km (0.047 R)
• M62: 31,630,675 km (0.063 R)
• M63: 31,883,345 km (0.093 R)
• M64: 32,837,032 km (0.114 R)
• M65: 34,642,080 km (0.064 R)
• M66: 34,837,305 km (0.082 R)
• M67: 35,163,727 km (0.094 R)
• M68: 36,016,884 km (0.06 R)
• M69: 37,076,486 km (0.072 R)
• M70: 37,476,361 km (0.083 R)
• M71: 37,676,972 km (0.087 R)
• M72: 38,011,921 km (0.103 R)
• M73: 38,819,899 km (0.06 R)
• M74: 41,208,828 km (0.053 R)
• M75: 41,623,214 km (0.061 R)
• M76: 43,364,234 km (0.108 R)
• M77: 45,129,190 km (0.106 R)
• M78: 45,556,292 km (0.058 R)
• M79: 45,913,082 km (0.1 R)
• M80: 46,199,263 km (0.112 R)
• M81: 46,845,376 km (0.045 R)
• M82: 47,061,545 km (0.089 R)
• M83: 48,074,024 km (0.077 R)
• M84: 48,582,956 km (0.116 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 20,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit