🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.41 AU - 0.63 AU

Year: 142 Days

Day: 16.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.46 AU - 0.74 AU

Year: 176 Days

Day: 27.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,080,950 km

• M1: 117,584 km (0.108 R)
• M2: 311,612 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.53 AU - 0.73 AU

Year: 189 Days

Day: 30.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,080,950 km

• M1: 43,234 km (0.094 R)
• M2: 214,224 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.57 AU - 0.75 AU

Year: 203 Days

Day: 37.7 Hours

Environment

Temp: 106 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.49 AU - 1.85 AU

Year: 817 Days

Day: 14 Hours

Environment

Temp: -57 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.65 AU - 4.19 AU

Year: 2940 Days

Day: 43.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.1

Radius: 8.3

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.61 AU - 5.61 AU

Year: 3749 Days

Day: 14.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 49,080,950 km

• M1: 105,317 km (0.111 R)
• M2: 277,354 km (0.067 R)
• M3: 427,401 km (0.069 R)
• M4: 504,294 km (0.1 R)
• M5: 567,724 km (0.025 R)
• M6: 703,708 km (0.09 R)
• M7: 1,067,082 km (0.081 R)
• M8: 1,262,756 km (0.071 R)
• M9: 1,417,141 km (0.098 R)
• M10: 1,564,345 km (0.099 R)
• M11: 1,873,863 km (0.06 R)
• M12: 1,976,337 km (0.12 R)
• M13: 2,217,938 km (0.081 R)
• M14: 2,357,962 km (0.106 R)
• M15: 2,437,099 km (0.114 R)
• M16: 2,630,679 km (0.077 R)
• M17: 2,845,950 km (0.07 R)
• M18: 3,188,679 km (0.101 R)
• M19: 3,472,167 km (0.08 R)
• M20: 3,912,882 km (0.067 R)
• M21: 4,044,827 km (0.088 R)
• M22: 4,197,417 km (0.077 R)
• M23: 4,968,295 km (0.108 R)
• M24: 5,029,331 km (0.076 R)
• M25: 5,380,437 km (0.083 R)
• M26: 6,084,445 km (0.055 R)
• M27: 6,369,728 km (0.097 R)
• M28: 6,458,439 km (0.049 R)
• M29: 6,592,180 km (0.054 R)
• M30: 6,659,499 km (0.108 R)
• M31: 6,794,586 km (0.115 R)
• M32: 7,205,681 km (0.039 R)
• M33: 7,507,569 km (0.101 R)
• M34: 7,813,497 km (0.098 R)
• M35: 8,244,039 km (0.116 R)
• M36: 8,365,064 km (0.116 R)
• M37: 9,178,129 km (0.044 R)
• M38: 9,303,492 km (0.096 R)
• M39: 9,887,671 km (0.091 R)
• M40: 10,379,250 km (0.059 R)
• M41: 10,931,715 km (0.101 R)
• M42: 11,038,079 km (0.073 R)
• M43: 11,091,336 km (0.077 R)
• M44: 11,359,116 km (0.099 R)
• M45: 11,520,831 km (0.107 R)
• M46: 12,092,893 km (0.056 R)
• M47: 13,264,245 km (0.117 R)
• M48: 15,236,543 km (0.088 R)
• M49: 15,504,473 km (0.082 R)
• M50: 15,773,749 km (0.051 R)
• M51: 17,298,600 km (0.062 R)
• M52: 18,078,454 km (0.056 R)
• M53: 18,172,850 km (0.1 R)
• M54: 18,615,361 km (0.067 R)
• M55: 18,678,790 km (0.115 R)
• M56: 18,965,420 km (0.056 R)
• M57: 19,125,340 km (0.064 R)
• M58: 19,996,598 km (0.047 R)
• M59: 20,387,796 km (0.068 R)
• M60: 20,551,606 km (0.119 R)
• M61: 20,946,544 km (0.066 R)
• M62: 21,410,447 km (0.071 R)
• M63: 21,543,739 km (0.074 R)
• M64: 21,710,541 km (0.119 R)
• M65: 21,810,771 km (0.095 R)
• M66: 22,011,980 km (0.066 R)
• M67: 22,449,704 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.9

Radius: 12.7

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.17 AU - 7.55 AU

Year: 6075 Days

Day: 12.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,080,950 km

• M1: 159,172 km (0.085 R)
• M2: 430,393 km (0.089 R)
• M3: 532,718 km (0.113 R)
• M4: 943,963 km (0.119 R)
• M5: 1,037,611 km (0.054 R)
• M6: 1,167,761 km (0.075 R)
• M7: 1,555,219 km (0.032 R)
• M8: 1,706,313 km (0.065 R)
• M9: 1,842,597 km (0.097 R)
• M10: 2,002,966 km (0.111 R)
• M11: 2,189,066 km (0.064 R)
• M12: 2,446,374 km (0.099 R)
• M13: 2,690,966 km (0.094 R)
• M14: 2,897,262 km (0.096 R)
• M15: 3,204,536 km (0.11 R)
• M16: 3,698,059 km (0.056 R)
• M17: 3,799,636 km (0.104 R)
• M18: 4,429,144 km (0.107 R)
• M19: 4,564,530 km (0.1 R)
• M20: 4,894,842 km (0.106 R)
• M21: 5,034,866 km (0.114 R)
• M22: 5,433,993 km (0.082 R)
• M23: 5,520,909 km (0.109 R)
• M24: 5,873,212 km (0.114 R)
• M25: 6,112,120 km (0.087 R)
• M26: 6,293,433 km (0.116 R)
• M27: 6,384,837 km (0.112 R)
• M28: 6,599,660 km (0.058 R)
• M29: 6,942,239 km (0.099 R)
• M30: 7,163,344 km (0.097 R)
• M31: 7,386,694 km (0.116 R)
• M32: 7,840,424 km (0.102 R)
• M33: 8,136,927 km (0.099 R)
• M34: 8,775,112 km (0.12 R)
• M35: 9,186,506 km (0.091 R)
• M36: 9,290,327 km (0.07 R)
• M37: 9,604,183 km (0.052 R)
• M38: 9,709,650 km (0.04 R)
• M39: 10,494,440 km (0.083 R)
• M40: 10,967,768 km (0.083 R)
• M41: 11,114,972 km (0.113 R)
• M42: 11,373,926 km (0.039 R)
• M43: 11,485,526 km (0.088 R)
• M44: 11,784,871 km (0.106 R)
• M45: 12,969,387 km (0.108 R)
• M46: 14,392,063 km (0.107 R)
• M47: 14,512,789 km (0.093 R)
• M48: 15,203,781 km (0.094 R)
• M49: 16,155,523 km (0.074 R)
• M50: 17,126,712 km (0.113 R)
• M51: 18,203,667 km (0.058 R)
• M52: 18,290,733 km (0.115 R)
• M53: 18,772,289 km (0.036 R)
• M54: 19,569,346 km (0.105 R)
• M55: 20,287,117 km (0.099 R)
• M56: 20,603,965 km (0.04 R)
• M57: 21,196,522 km (0.079 R)
• M58: 21,610,160 km (0.105 R)
• M59: 22,119,242 km (0.045 R)
• M60: 23,102,100 km (0.119 R)
• M61: 23,338,315 km (0.101 R)
• M62: 23,717,695 km (0.066 R)
• M63: 24,868,402 km (0.108 R)
• M64: 25,061,982 km (0.111 R)
• M65: 25,158,921 km (0.115 R)
• M66: 25,353,249 km (0.069 R)
• M67: 25,988,142 km (0.12 R)
• M68: 26,184,564 km (0.115 R)
• M69: 26,332,217 km (0.03 R)
• M70: 28,630,639 km (0.054 R)
• M71: 29,445,199 km (0.066 R)
• M72: 31,044,700 km (0.088 R)
• M73: 31,409,868 km (0.117 R)
• M74: 31,671,515 km (0.059 R)
• M75: 34,975,982 km (0.119 R)
• M76: 35,247,203 km (0.037 R)
• M77: 36,558,877 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257

Radius: 9

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.45 AU - 8.65 AU

Year: 9469 Days

Day: 12.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,080,950 km

• M1: 145,110 km (0.1 R)
• M2: 205,847 km (0.055 R)
• M3: 387,758 km (0.063 R)
• M4: 494,571 km (0.082 R)
• M5: 552,166 km (0.11 R)
• M6: 612,454 km (0.089 R)
• M7: 727,195 km (0.029 R)
• M8: 807,978 km (0.084 R)
• M9: 877,840 km (0.088 R)
• M10: 1,023,997 km (0.089 R)
• M11: 1,115,701 km (0.083 R)
• M12: 1,291,179 km (0.115 R)
• M13: 1,580,202 km (0.106 R)
• M14: 1,833,621 km (0.107 R)
• M15: 1,927,419 km (0.063 R)
• M16: 2,042,011 km (0.027 R)
• M17: 2,258,180 km (0.11 R)
• M18: 2,399,699 km (0.067 R)
• M19: 2,523,417 km (0.088 R)
• M20: 3,218,299 km (0.092 R)
• M21: 3,493,709 km (0.107 R)
• M22: 4,141,019 km (0.088 R)
• M23: 4,240,052 km (0.076 R)
• M24: 4,542,091 km (0.035 R)
• M25: 4,695,728 km (0.057 R)
• M26: 5,543,947 km (0.071 R)
• M27: 6,525,160 km (0.066 R)
• M28: 7,020,927 km (0.088 R)
• M29: 7,258,489 km (0.077 R)
• M30: 7,772,058 km (0.065 R)
• M31: 8,517,056 km (0.061 R)
• M32: 8,866,067 km (0.038 R)
• M33: 9,122,927 km (0.1 R)
• M34: 9,480,167 km (0.057 R)
• M35: 10,074,519 km (0.086 R)
• M36: 10,477,386 km (0.102 R)
• M37: 10,714,947 km (0.073 R)
• M38: 11,126,192 km (0.085 R)
• M39: 11,788,013 km (0.118 R)
• M40: 12,606,164 km (0.074 R)
• M41: 12,786,429 km (0.035 R)
• M42: 13,149,653 km (0.069 R)
• M43: 13,848,873 km (0.105 R)
• M44: 14,334,318 km (0.042 R)
• M45: 14,522,662 km (0.088 R)
• M46: 14,635,908 km (0.086 R)
• M47: 14,901,444 km (0.099 R)
• M48: 16,449,333 km (0.055 R)
• M49: 16,923,708 km (0.036 R)
• M50: 17,362,329 km (0.076 R)
• M51: 17,764,448 km (0.083 R)
• M52: 18,455,141 km (0.092 R)
• M53: 18,906,628 km (0.089 R)
• M54: 19,237,389 km (0.111 R)
• M55: 19,695,158 km (0.09 R)
• M56: 20,156,668 km (0.077 R)
• M57: 20,283,078 km (0.077 R)
• M58: 20,367,600 km (0.104 R)
• M59: 21,090,158 km (0.108 R)
• M60: 21,261,448 km (0.095 R)
• M61: 21,864,477 km (0.109 R)
• M62: 22,124,627 km (0.086 R)
• M63: 22,342,143 km (0.078 R)
• M64: 23,219,684 km (0.111 R)
• M65: 23,307,947 km (0.103 R)
• M66: 24,377,123 km (0.084 R)
• M67: 24,917,620 km (0.056 R)
• M68: 25,053,455 km (0.072 R)
• M69: 25,189,439 km (0.084 R)
• M70: 26,102,435 km (0.098 R)
• M71: 26,655,349 km (0.091 R)
• M72: 27,866,643 km (0.11 R)
• M73: 28,290,154 km (0.055 R)
• M74: 29,048,316 km (0.08 R)
• M75: 29,477,662 km (0.108 R)
• M76: 29,621,276 km (0.052 R)
• M77: 30,197,976 km (0.105 R)
• M78: 30,729,946 km (0.111 R)
• M79: 31,313,826 km (0.102 R)
• M80: 33,037,343 km (0.107 R)
• M81: 33,136,826 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.9

Radius: 5.8

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 13.55 AU - 16.46 AU

Year: 22003 Days

Day: 22.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 49,080,950 km

• M1: 210,783 km (0.092 R)
• M2: 254,316 km (0.115 R)
• M3: 352,602 km (0.026 R)
• M4: 603,777 km (0.025 R)
• M5: 979,716 km (0.113 R)
• M6: 1,507,199 km (0.11 R)
• M7: 1,715,888 km (0.084 R)
• M8: 1,958,535 km (0.031 R)
• M9: 2,033,484 km (0.072 R)
• M10: 3,179,404 km (0.116 R)
• M11: 3,814,746 km (0.099 R)
• M12: 4,130,996 km (0.09 R)
• M13: 5,233,083 km (0.057 R)
• M14: 5,407,664 km (0.034 R)
• M15: 5,655,248 km (0.099 R)
• M16: 6,271,891 km (0.119 R)
• M17: 6,308,841 km (0.1 R)
• M18: 6,382,892 km (0.087 R)
• M19: 6,682,238 km (0.114 R)
• M20: 7,294,542 km (0.12 R)
• M21: 7,725,832 km (0.105 R)
• M22: 7,964,591 km (0.062 R)
• M23: 8,205,742 km (0.116 R)
• M24: 9,362,732 km (0.119 R)
• M25: 9,745,404 km (0.057 R)
• M26: 9,960,226 km (0.069 R)
• M27: 10,046,544 km (0.068 R)
• M28: 11,825,263 km (0.051 R)
• M29: 11,962,594 km (0.12 R)
• M30: 12,470,479 km (0.064 R)
• M31: 12,891,297 km (0.12 R)
• M32: 14,084,340 km (0.084 R)
• M33: 15,362,205 km (0.107 R)
• M34: 16,217,606 km (0.084 R)
• M35: 16,319,333 km (0.033 R)
• M36: 17,503,400 km (0.091 R)
• M37: 19,736,148 km (0.114 R)
• M38: 20,390,339 km (0.061 R)
• M39: 20,610,099 km (0.101 R)
• M40: 22,395,400 km (0.068 R)
• M41: 23,766,464 km (0.04 R)
• M42: 23,881,954 km (0.098 R)
• M43: 24,287,663 km (0.059 R)
• M44: 26,829,181 km (0.075 R)
• M45: 28,345,206 km (0.102 R)
• M46: 30,200,968 km (0.068 R)
• M47: 30,828,082 km (0.108 R)
• M48: 31,586,543 km (0.082 R)
• M49: 32,223,082 km (0.111 R)
• M50: 32,799,782 km (0.065 R)
• M51: 35,535,179 km (0.083 R)
• M52: 35,799,518 km (0.101 R)
• M53: 36,130,878 km (0.05 R)
• M54: 36,930,179 km (0.08 R)
• M55: 37,399,168 km (0.099 R)
• M56: 38,953,790 km (0.111 R)
• M57: 39,021,857 km (0.093 R)
• M58: 39,499,523 km (0.096 R)
• M59: 40,944,040 km (0.088 R)
• M60: 43,884,386 km (0.048 R)
• M61: 44,239,082 km (0.109 R)
• M62: 44,736,944 km (0.064 R)
• M63: 46,964,606 km (0.078 R)
• M64: 47,182,121 km (0.09 R)
• M65: 48,055,324 km (0.096 R)
• M66: 48,494,095 km (0.069 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 17,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit