🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.58 AU - 0.72 AU

Year: 193 Days

Day: 44.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,139,451 km

• M1: 432,188 km (0.025 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.71 AU - 0.79 AU

Year: 240 Days

Day: 36.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.92 AU - 3.78 AU

Year: 2262 Days

Day: 37.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.9

Radius: 13.5

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.79 AU - 4.95 AU

Year: 3965 Days

Day: 10.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 95,139,451 km

• M1: 268,827 km (0.032 R)
• M2: 353,500 km (0.095 R)
• M3: 478,713 km (0.12 R)
• M4: 614,099 km (0.089 R)
• M5: 987,645 km (0.1 R)
• M6: 1,207,255 km (0.069 R)
• M7: 1,297,163 km (0.101 R)
• M8: 1,498,223 km (0.077 R)
• M9: 1,652,308 km (0.119 R)
• M10: 2,116,211 km (0.078 R)
• M11: 2,322,806 km (0.108 R)
• M12: 2,519,677 km (0.101 R)
• M13: 2,739,287 km (0.096 R)
• M14: 2,825,455 km (0.115 R)
• M15: 3,288,610 km (0.106 R)
• M16: 3,775,850 km (0.074 R)
• M17: 3,872,191 km (0.111 R)
• M18: 3,969,430 km (0.085 R)
• M19: 4,306,324 km (0.058 R)
• M20: 4,427,349 km (0.117 R)
• M21: 4,652,494 km (0.12 R)
• M22: 4,839,491 km (0.059 R)
• M23: 5,480,817 km (0.046 R)
• M24: 5,612,314 km (0.045 R)
• M25: 6,013,386 km (0.089 R)
• M26: 6,103,743 km (0.087 R)
• M27: 6,308,841 km (0.038 R)
• M28: 7,056,382 km (0.12 R)
• M29: 7,271,803 km (0.116 R)
• M30: 7,538,087 km (0.09 R)
• M31: 7,955,764 km (0.115 R)
• M32: 8,891,349 km (0.086 R)
• M33: 9,072,213 km (0.1 R)
• M34: 9,228,244 km (0.075 R)
• M35: 9,490,339 km (0.114 R)
• M36: 9,648,913 km (0.098 R)
• M37: 9,888,270 km (0.1 R)
• M38: 9,995,232 km (0.057 R)
• M39: 10,755,189 km (0.061 R)
• M40: 11,031,048 km (0.111 R)
• M41: 11,393,374 km (0.029 R)
• M42: 11,646,493 km (0.118 R)
• M43: 13,292,369 km (0.099 R)
• M44: 13,469,792 km (0.084 R)
• M45: 14,067,137 km (0.116 R)
• M46: 14,308,588 km (0.116 R)
• M47: 14,581,753 km (0.074 R)
• M48: 16,067,858 km (0.077 R)
• M49: 16,162,255 km (0.041 R)
• M50: 16,415,225 km (0.086 R)
• M51: 17,117,437 km (0.072 R)
• M52: 17,278,404 km (0.092 R)
• M53: 17,536,910 km (0.096 R)
• M54: 17,731,686 km (0.059 R)
• M55: 18,320,354 km (0.104 R)
• M56: 18,551,034 km (0.065 R)
• M57: 19,115,317 km (0.03 R)
• M58: 19,282,418 km (0.041 R)
• M59: 19,516,987 km (0.097 R)
• M60: 20,499,396 km (0.089 R)
• M61: 20,876,233 km (0.103 R)
• M62: 21,013,714 km (0.105 R)
• M63: 21,324,428 km (0.046 R)
• M64: 21,532,519 km (0.085 R)
• M65: 22,547,241 km (0.116 R)
• M66: 22,688,462 km (0.118 R)
• M67: 22,936,196 km (0.088 R)
• M68: 23,078,164 km (0.114 R)
• M69: 23,398,753 km (0.11 R)
• M70: 23,613,425 km (0.059 R)
• M71: 23,864,451 km (0.081 R)
• M72: 24,044,417 km (0.105 R)
• M73: 24,152,576 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.4

Radius: 8.8

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.64 AU - 5.94 AU

Year: 4489 Days

Day: 11.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 95,139,451 km

• M1: 119,828 km (0.115 R)
• M2: 174,581 km (0.066 R)
• M3: 254,466 km (0.091 R)
• M4: 399,127 km (0.119 R)
• M5: 811,568 km (0.119 R)
• M6: 1,066,034 km (0.115 R)
• M7: 1,151,754 km (0.077 R)
• M8: 1,407,267 km (0.082 R)
• M9: 1,849,628 km (0.101 R)
• M10: 2,077,615 km (0.045 R)
• M11: 2,222,576 km (0.099 R)
• M12: 2,277,777 km (0.066 R)
• M13: 2,599,263 km (0.095 R)
• M14: 2,735,995 km (0.093 R)
• M15: 2,895,168 km (0.11 R)
• M16: 3,036,986 km (0.045 R)
• M17: 3,222,637 km (0.101 R)
• M18: 3,327,505 km (0.107 R)
• M19: 3,627,150 km (0.107 R)
• M20: 3,780,189 km (0.058 R)
• M21: 3,935,471 km (0.099 R)
• M22: 4,437,073 km (0.097 R)
• M23: 5,104,579 km (0.047 R)
• M24: 5,550,380 km (0.116 R)
• M25: 5,676,342 km (0.101 R)
• M26: 5,777,919 km (0.092 R)
• M27: 6,611,777 km (0.091 R)
• M28: 6,691,812 km (0.059 R)
• M29: 6,934,161 km (0.093 R)
• M30: 8,045,523 km (0.103 R)
• M31: 8,159,816 km (0.12 R)
• M32: 8,274,408 km (0.058 R)
• M33: 8,447,642 km (0.059 R)
• M34: 8,768,081 km (0.074 R)
• M35: 8,826,723 km (0.057 R)
• M36: 9,481,214 km (0.063 R)
• M37: 9,632,009 km (0.083 R)
• M38: 9,844,737 km (0.108 R)
• M39: 9,905,773 km (0.06 R)
• M40: 10,120,296 km (0.107 R)
• M41: 10,336,465 km (0.115 R)
• M42: 10,523,013 km (0.076 R)
• M43: 10,930,967 km (0.043 R)
• M44: 11,312,142 km (0.107 R)
• M45: 11,536,539 km (0.088 R)
• M46: 11,762,282 km (0.119 R)
• M47: 12,218,406 km (0.106 R)
• M48: 12,846,717 km (0.114 R)
• M49: 12,913,438 km (0.058 R)
• M50: 13,248,836 km (0.081 R)
• M51: 13,757,469 km (0.095 R)
• M52: 13,996,975 km (0.108 R)
• M53: 15,109,535 km (0.049 R)
• M54: 15,427,580 km (0.084 R)
• M55: 15,926,638 km (0.062 R)
• M56: 16,394,879 km (0.082 R)
• M57: 16,831,107 km (0.043 R)
• M58: 17,050,567 km (0.07 R)
• M59: 17,308,025 km (0.09 R)
• M60: 17,603,630 km (0.082 R)
• M61: 17,677,831 km (0.102 R)
• M62: 17,752,031 km (0.1 R)
• M63: 18,012,930 km (0.058 R)
• M64: 18,125,128 km (0.089 R)
• M65: 19,873,928 km (0.058 R)
• M66: 20,377,923 km (0.091 R)
• M67: 20,690,134 km (0.106 R)
• M68: 20,768,373 km (0.109 R)
• M69: 21,003,840 km (0.094 R)
• M70: 22,596,459 km (0.087 R)
• M71: 23,407,280 km (0.055 R)
• M72: 23,939,399 km (0.116 R)
• M73: 24,186,236 km (0.079 R)
• M74: 24,392,681 km (0.03 R)
• M75: 24,475,408 km (0.081 R)
• M76: 24,682,751 km (0.093 R)
• M77: 25,475,620 km (0.095 R)
• M78: 25,811,916 km (0.073 R)
• M79: 26,276,866 km (0.088 R)
• M80: 26,872,565 km (0.051 R)
• M81: 27,300,714 km (0.07 R)
• M82: 27,774,341 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.9

Radius: 13.3

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.89 AU - 8.77 AU

Year: 7322 Days

Day: 13.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 95,139,451 km

• M1: 175,478 km (0.065 R)
• M2: 270,323 km (0.078 R)
• M3: 462,108 km (0.108 R)
• M4: 923,168 km (0.066 R)
• M5: 1,123,181 km (0.075 R)
• M6: 1,319,752 km (0.097 R)
• M7: 1,687,015 km (0.099 R)
• M8: 1,893,311 km (0.037 R)
• M9: 2,196,546 km (0.069 R)
• M10: 2,972,958 km (0.042 R)
• M11: 3,224,433 km (0.113 R)
• M12: 3,404,548 km (0.12 R)
• M13: 3,774,953 km (0.072 R)
• M14: 3,883,262 km (0.046 R)
• M15: 4,497,510 km (0.093 R)
• M16: 4,699,468 km (0.097 R)
• M17: 5,172,346 km (0.099 R)
• M18: 5,973,443 km (0.047 R)
• M19: 6,945,680 km (0.045 R)
• M20: 7,146,141 km (0.069 R)
• M21: 7,484,381 km (0.098 R)
• M22: 7,689,929 km (0.09 R)
• M23: 8,637,781 km (0.098 R)
• M24: 8,889,704 km (0.118 R)
• M25: 9,622,584 km (0.111 R)
• M26: 9,846,233 km (0.091 R)
• M27: 9,996,279 km (0.119 R)
• M28: 10,489,354 km (0.057 R)
• M29: 10,758,181 km (0.062 R)
• M30: 11,302,718 km (0.028 R)
• M31: 11,420,601 km (0.079 R)
• M32: 11,736,851 km (0.106 R)
• M33: 12,337,785 km (0.087 R)
• M34: 12,540,191 km (0.093 R)
• M35: 12,662,263 km (0.036 R)
• M36: 12,866,614 km (0.073 R)
• M37: 12,989,733 km (0.075 R)
• M38: 13,527,836 km (0.095 R)
• M39: 13,736,675 km (0.106 R)
• M40: 14,157,643 km (0.101 R)
• M41: 15,142,147 km (0.114 R)
• M42: 15,489,663 km (0.09 R)
• M43: 15,620,710 km (0.107 R)
• M44: 16,016,098 km (0.067 R)
• M45: 16,192,922 km (0.081 R)
• M46: 16,906,504 km (0.079 R)
• M47: 17,403,019 km (0.091 R)
• M48: 19,578,472 km (0.098 R)
• M49: 20,770,168 km (0.085 R)
• M50: 20,866,509 km (0.091 R)
• M51: 21,838,297 km (0.06 R)
• M52: 22,675,896 km (0.073 R)
• M53: 22,775,229 km (0.073 R)
• M54: 24,382,658 km (0.102 R)
• M55: 25,251,373 km (0.092 R)
• M56: 26,286,590 km (0.073 R)
• M57: 27,177,296 km (0.048 R)
• M58: 27,335,570 km (0.094 R)
• M59: 28,344,757 km (0.074 R)
• M60: 28,665,944 km (0.044 R)
• M61: 29,258,052 km (0.091 R)
• M62: 30,071,865 km (0.088 R)
• M63: 30,344,881 km (0.053 R)
• M64: 30,728,300 km (0.083 R)
• M65: 30,948,209 km (0.119 R)
• M66: 32,950,577 km (0.11 R)
• M67: 33,288,369 km (0.096 R)
• M68: 33,967,393 km (0.04 R)
• M69: 35,281,760 km (0.045 R)
• M70: 38,254,868 km (0.119 R)
• M71: 38,610,014 km (0.118 R)
• M72: 38,787,886 km (0.054 R)
• M73: 39,442,675 km (0.047 R)
• M74: 39,741,572 km (0.087 R)
• M75: 40,101,056 km (0.106 R)

Asteroid Belt

Center: 12.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.3

Radius: 3.6

Gravity: 60.83 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 14.82 AU - 19.36 AU

Year: 26067 Days

Day: 19.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,139,451 km

• M1: 60,438 km (0.034 R)
• M2: 237,262 km (0.115 R)
• M3: 313,707 km (0.117 R)
• M4: 952,490 km (0.092 R)
• M5: 1,958,984 km (0.107 R)
• M6: 2,569,643 km (0.064 R)
• M7: 2,873,326 km (0.098 R)
• M8: 3,466,931 km (0.064 R)
• M9: 4,297,947 km (0.106 R)
• M10: 4,814,209 km (0.055 R)
• M11: 4,972,932 km (0.099 R)
• M12: 6,651,570 km (0.101 R)
• M13: 6,710,212 km (0.117 R)
• M14: 6,887,486 km (0.117 R)
• M15: 8,614,145 km (0.116 R)
• M16: 9,327,128 km (0.085 R)
• M17: 9,458,774 km (0.11 R)
• M18: 9,524,896 km (0.03 R)
• M19: 9,591,168 km (0.099 R)
• M20: 10,058,961 km (0.089 R)
• M21: 10,739,930 km (0.098 R)
• M22: 11,086,100 km (0.111 R)
• M23: 12,797,649 km (0.104 R)
• M24: 14,058,759 km (0.093 R)
• M25: 14,285,400 km (0.05 R)
• M26: 14,513,237 km (0.096 R)
• M27: 15,049,546 km (0.117 R)
• M28: 16,617,331 km (0.07 R)
• M29: 17,178,174 km (0.085 R)
• M30: 18,154,001 km (0.116 R)
• M31: 19,231,255 km (0.105 R)
• M32: 20,756,555 km (0.071 R)
• M33: 21,360,332 km (0.08 R)
• M34: 22,057,159 km (0.048 R)
• M35: 24,645,352 km (0.1 R)
• M36: 25,009,772 km (0.027 R)
• M37: 25,467,841 km (0.108 R)
• M38: 25,559,843 km (0.117 R)
• M39: 26,392,356 km (0.096 R)
• M40: 26,485,256 km (0.094 R)
• M41: 27,988,864 km (0.104 R)
• M42: 32,462,738 km (0.119 R)
• M43: 32,562,520 km (0.039 R)
• M44: 34,475,876 km (0.051 R)
• M45: 34,883,381 km (0.103 R)
• M46: 35,703,177 km (0.035 R)
• M47: 36,529,107 km (0.074 R)
• M48: 37,257,051 km (0.085 R)
• M49: 37,989,781 km (0.106 R)
• M50: 41,724,043 km (0.119 R)
• M51: 44,019,921 km (0.069 R)
• M52: 44,572,686 km (0.11 R)
• M53: 45,016,393 km (0.048 R)
• M54: 47,483,411 km (0.094 R)
• M55: 47,709,903 km (0.102 R)
• M56: 48,961,588 km (0.059 R)
• M57: 49,534,249 km (0.119 R)
• M58: 49,648,990 km (0.117 R)
• M59: 50,801,642 km (0.086 R)
• M60: 52,079,806 km (0.031 R)
• M61: 52,430,164 km (0.077 R)
• M62: 53,368,442 km (0.101 R)
• M63: 55,499,613 km (0.11 R)
• M64: 57,176,306 km (0.11 R)
• M65: 59,966,905 km (0.091 R)
• M66: 60,089,276 km (0.107 R)
• M67: 60,456,688 km (0.075 R)
• M68: 65,553,338 km (0.109 R)
• M69: 66,437,162 km (0.077 R)
• M70: 68,344,236 km (0.105 R)
• M71: 68,599,899 km (0.045 R)
• M72: 70,269,411 km (0.062 R)
• M73: 72,994,187 km (0.103 R)
• M74: 73,648,079 km (0.109 R)
• M75: 74,698,406 km (0.102 R)
• M76: 75,489,180 km (0.099 R)
• M77: 76,548,183 km (0.05 R)
• M78: 78,145,589 km (0.114 R)
• M79: 79,888,554 km (0.117 R)
• M80: 82,322,960 km (0.056 R)
• M81: 82,458,945 km (0.096 R)
• M82: 83,822,679 km (0.106 R)
• M83: 84,507,388 km (0.083 R)
• M84: 84,781,751 km (0.046 R)
• M85: 85,056,413 km (0.084 R)
• M86: 85,193,893 km (0.098 R)
• M87: 85,882,193 km (0.116 R)
• M88: 86,848,894 km (0.069 R)
• M89: 88,097,288 km (0.067 R)
• M90: 90,050,887 km (0.105 R)
• M91: 90,190,911 km (0.088 R)
• M92: 90,892,375 km (0.117 R)
• M93: 91,736,705 km (0.11 R)
• M94: 94,569,491 km (0.087 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 12,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit