🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.67 AU - 0.85 AU

Year: 236 Days

Day: 18.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.03 AU - 1.33 AU

Year: 457 Days

Day: 15.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.14 AU - 1.64 AU

Year: 584 Days

Day: 47.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 76,893,250 km

• M1: 222,302 km (0.032 R)
• M2: 673,041 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.06 AU - 2.06 AU

Year: 1054 Days

Day: 31.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.01 AU - 6.07 AU

Year: 4033 Days

Day: 26.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.7

Radius: 9.1

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.27 AU - 11.97 AU

Year: 12336 Days

Day: 13.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 76,893,250 km

• M1: 117,584 km (0.108 R)
• M2: 177,423 km (0.111 R)
• M3: 367,412 km (0.039 R)
• M4: 564,582 km (0.059 R)
• M5: 778,807 km (0.118 R)
• M6: 905,217 km (0.09 R)
• M7: 1,178,682 km (0.104 R)
• M8: 1,282,802 km (0.115 R)
• M9: 1,368,372 km (0.118 R)
• M10: 1,753,736 km (0.071 R)
• M11: 2,274,935 km (0.116 R)
• M12: 3,156,066 km (0.116 R)
• M13: 3,391,683 km (0.116 R)
• M14: 3,541,730 km (0.098 R)
• M15: 3,942,502 km (0.098 R)
• M16: 4,100,478 km (0.04 R)
• M17: 4,488,235 km (0.12 R)
• M18: 4,989,687 km (0.032 R)
• M19: 5,229,642 km (0.073 R)
• M20: 5,299,056 km (0.029 R)
• M21: 5,828,483 km (0.071 R)
• M22: 5,900,439 km (0.114 R)
• M23: 6,081,453 km (0.048 R)
• M24: 6,486,264 km (0.074 R)
• M25: 6,748,360 km (0.113 R)
• M26: 7,871,092 km (0.105 R)
• M27: 7,990,621 km (0.101 R)
• M28: 8,678,920 km (0.083 R)
• M29: 9,218,071 km (0.069 R)
• M30: 9,344,033 km (0.084 R)
• M31: 10,634,913 km (0.066 R)
• M32: 11,571,545 km (0.119 R)
• M33: 12,072,698 km (0.025 R)
• M34: 12,395,231 km (0.109 R)
• M35: 12,627,407 km (0.109 R)
• M36: 12,767,430 km (0.036 R)
• M37: 13,096,097 km (0.099 R)
• M38: 13,380,034 km (0.056 R)
• M39: 13,666,065 km (0.1 R)
• M40: 14,830,086 km (0.118 R)
• M41: 15,573,737 km (0.06 R)
• M42: 15,774,048 km (0.071 R)
• M43: 17,355,597 km (0.066 R)
• M44: 17,563,239 km (0.06 R)
• M45: 17,667,509 km (0.087 R)
• M46: 17,928,856 km (0.107 R)
• M47: 18,508,249 km (0.092 R)
• M48: 19,469,864 km (0.101 R)
• M49: 19,739,738 km (0.067 R)
• M50: 20,557,141 km (0.097 R)
• M51: 21,552,416 km (0.094 R)
• M52: 23,246,013 km (0.107 R)
• M53: 23,935,360 km (0.096 R)
• M54: 24,108,744 km (0.075 R)
• M55: 25,569,866 km (0.1 R)
• M56: 26,102,884 km (0.113 R)
• M57: 26,341,043 km (0.086 R)
• M58: 26,819,308 km (0.115 R)
• M59: 27,481,727 km (0.096 R)
• M60: 27,784,513 km (0.057 R)
• M61: 28,149,383 km (0.093 R)
• M62: 29,315,348 km (0.11 R)
• M63: 31,504,264 km (0.109 R)
• M64: 31,757,683 km (0.068 R)
• M65: 32,266,765 km (0.052 R)
• M66: 33,745,240 km (0.106 R)
• M67: 34,199,569 km (0.101 R)
• M68: 35,706,618 km (0.057 R)
• M69: 37,302,079 km (0.09 R)
• M70: 37,503,289 km (0.105 R)
• M71: 38,717,275 km (0.11 R)
• M72: 38,920,878 km (0.094 R)
• M73: 38,988,795 km (0.081 R)
• M74: 39,192,847 km (0.114 R)
• M75: 40,769,160 km (0.098 R)
• M76: 40,838,274 km (0.119 R)
• M77: 41,183,845 km (0.046 R)
• M78: 41,599,877 km (0.091 R)
• M79: 41,808,416 km (0.118 R)
• M80: 42,576,003 km (0.087 R)
• M81: 43,137,144 km (0.11 R)
• M82: 44,337,817 km (0.071 R)
• M83: 45,120,513 km (0.077 R)
• M84: 45,692,575 km (0.063 R)
• M85: 45,836,040 km (0.118 R)
• M86: 46,916,435 km (0.047 R)
• M87: 47,641,237 km (0.112 R)
• M88: 47,932,205 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61

Radius: 7

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 11.91 AU - 18.55 AU

Year: 21186 Days

Day: 16.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 76,893,250 km

• M1: 112,198 km (0.091 R)
• M2: 307,872 km (0.068 R)
• M3: 553,811 km (0.11 R)
• M4: 1,217,577 km (0.111 R)
• M5: 1,606,382 km (0.073 R)
• M6: 1,932,057 km (0.116 R)
• M7: 2,194,900 km (0.117 R)
• M8: 2,687,675 km (0.112 R)
• M9: 2,776,836 km (0.095 R)
• M10: 3,143,350 km (0.119 R)
• M11: 3,356,228 km (0.095 R)
• M12: 3,696,713 km (0.084 R)
• M13: 3,821,029 km (0.103 R)
• M14: 3,997,405 km (0.103 R)
• M15: 4,150,743 km (0.077 R)
• M16: 4,410,744 km (0.114 R)
• M17: 4,622,425 km (0.098 R)
• M18: 5,305,488 km (0.107 R)
• M19: 5,445,961 km (0.038 R)
• M20: 6,136,804 km (0.069 R)
• M21: 6,195,745 km (0.119 R)
• M22: 7,286,463 km (0.09 R)
• M23: 7,822,024 km (0.109 R)
• M24: 8,110,598 km (0.09 R)
• M25: 8,305,075 km (0.056 R)
• M26: 8,566,572 km (0.047 R)
• M27: 8,930,694 km (0.053 R)
• M28: 9,030,775 km (0.076 R)
• M29: 9,571,421 km (0.067 R)
• M30: 9,673,896 km (0.089 R)
• M31: 9,776,819 km (0.072 R)
• M32: 10,192,103 km (0.074 R)
• M33: 11,111,531 km (0.056 R)
• M34: 11,435,860 km (0.071 R)
• M35: 11,690,326 km (0.077 R)
• M36: 11,763,479 km (0.089 R)
• M37: 11,983,537 km (0.095 R)
• M38: 12,204,942 km (0.119 R)
• M39: 12,278,993 km (0.076 R)
• M40: 12,502,343 km (0.102 R)
• M41: 12,764,438 km (0.12 R)
• M42: 13,332,312 km (0.059 R)
• M43: 13,715,432 km (0.1 R)
• M44: 14,063,397 km (0.105 R)
• M45: 14,336,114 km (0.113 R)
• M46: 15,484,128 km (0.042 R)
• M47: 16,374,684 km (0.108 R)
• M48: 16,949,888 km (0.099 R)
• M49: 17,198,519 km (0.063 R)
• M50: 17,531,823 km (0.119 R)
• M51: 18,332,022 km (0.093 R)
• M52: 18,416,994 km (0.107 R)
• M53: 18,587,236 km (0.103 R)
• M54: 19,316,675 km (0.044 R)
• M55: 20,055,390 km (0.086 R)
• M56: 20,230,419 km (0.059 R)
• M57: 20,847,510 km (0.079 R)
• M58: 21,381,425 km (0.06 R)
• M59: 21,515,465 km (0.103 R)
• M60: 21,784,741 km (0.096 R)
• M61: 22,054,915 km (0.091 R)
• M62: 22,507,897 km (0.051 R)
• M63: 23,469,064 km (0.102 R)
• M64: 24,024,221 km (0.06 R)
• M65: 24,163,796 km (0.093 R)
• M66: 24,912,234 km (0.118 R)
• M67: 25,006,331 km (0.073 R)
• M68: 25,242,098 km (0.091 R)
• M69: 26,623,933 km (0.074 R)
• M70: 28,226,126 km (0.09 R)
• M71: 28,717,705 km (0.082 R)
• M72: 29,909,252 km (0.089 R)
• M73: 30,964,964 km (0.087 R)
• M74: 31,471,951 km (0.114 R)
• M75: 32,084,106 km (0.108 R)
• M76: 32,391,529 km (0.078 R)
• M77: 33,319,934 km (0.097 R)
• M78: 34,309,224 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.9

Radius: 3.6

Gravity: 34.41 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 12.95 AU - 21.23 AU

Year: 25183 Days

Day: 21.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,893,250 km

• M1: 145,858 km (0.03 R)
• M2: 262,095 km (0.087 R)
• M3: 312,809 km (0.119 R)
• M4: 424,260 km (0.12 R)
• M5: 484,697 km (0.12 R)
• M6: 802,892 km (0.109 R)
• M7: 1,063,192 km (0.099 R)
• M8: 1,289,085 km (0.117 R)
• M9: 2,734,499 km (0.117 R)
• M10: 4,200,409 km (0.095 R)
• M11: 4,688,996 km (0.096 R)
• M12: 5,431,300 km (0.12 R)
• M13: 5,767,447 km (0.101 R)
• M14: 6,011,590 km (0.07 R)
• M15: 6,110,175 km (0.091 R)
• M16: 6,662,192 km (0.073 R)
• M17: 7,759,342 km (0.086 R)
• M18: 8,356,238 km (0.071 R)
• M19: 8,687,896 km (0.09 R)
• M20: 8,911,396 km (0.073 R)
• M21: 9,023,893 km (0.105 R)
• M22: 10,115,658 km (0.118 R)
• M23: 10,946,375 km (0.052 R)
• M24: 11,430,773 km (0.112 R)
• M25: 11,675,665 km (0.119 R)
• M26: 12,295,299 km (0.082 R)
• M27: 13,116,741 km (0.107 R)
• M28: 13,825,686 km (0.105 R)
• M29: 14,086,435 km (0.111 R)
• M30: 14,945,276 km (0.103 R)
• M31: 19,050,242 km (0.068 R)
• M32: 20,219,648 km (0.119 R)
• M33: 21,638,135 km (0.073 R)
• M34: 22,168,908 km (0.047 R)
• M35: 23,088,487 km (0.055 R)
• M36: 23,243,021 km (0.059 R)
• M37: 23,864,301 km (0.088 R)
• M38: 24,177,110 km (0.081 R)
• M39: 25,361,776 km (0.097 R)
• M40: 26,081,641 km (0.099 R)
• M41: 27,296,375 km (0.107 R)
• M42: 27,459,736 km (0.111 R)
• M43: 30,201,417 km (0.075 R)
• M44: 30,539,508 km (0.057 R)
• M45: 31,134,458 km (0.067 R)
• M46: 31,219,729 km (0.092 R)
• M47: 33,902,169 km (0.081 R)
• M48: 34,341,687 km (0.048 R)
• M49: 34,694,589 km (0.056 R)
• M50: 34,783,001 km (0.113 R)
• M51: 35,315,270 km (0.114 R)
• M52: 35,671,463 km (0.065 R)
• M53: 35,760,773 km (0.06 R)
• M54: 35,939,392 km (0.104 R)
• M55: 37,289,364 km (0.036 R)
• M56: 37,379,870 km (0.052 R)
• M57: 38,472,683 km (0.049 R)
• M58: 38,747,494 km (0.105 R)
• M59: 39,114,906 km (0.045 R)
• M60: 39,575,817 km (0.113 R)
• M61: 41,625,009 km (0.092 R)
• M62: 42,947,006 km (0.107 R)
• M63: 43,042,000 km (0.067 R)
• M64: 45,922,806 km (0.046 R)
• M65: 46,116,984 km (0.091 R)
• M66: 46,506,388 km (0.117 R)
• M67: 46,799,151 km (0.067 R)
• M68: 46,994,526 km (0.12 R)
• M69: 48,074,622 km (0.115 R)
• M70: 48,173,207 km (0.11 R)
• M71: 49,560,578 km (0.11 R)
• M72: 49,959,256 km (0.12 R)
• M73: 50,259,050 km (0.099 R)
• M74: 50,359,131 km (0.064 R)
• M75: 50,960,963 km (0.108 R)
• M76: 51,162,023 km (0.082 R)
• M77: 52,678,796 km (0.066 R)
• M78: 53,085,852 km (0.048 R)
• M79: 55,239,463 km (0.087 R)
• M80: 55,652,801 km (0.083 R)
• M81: 55,859,995 km (0.104 R)
• M82: 57,212,359 km (0.045 R)
• M83: 58,049,958 km (0.093 R)
• M84: 58,259,993 km (0.117 R)
• M85: 58,470,328 km (0.041 R)
• M86: 62,944,351 km (0.1 R)
• M87: 63,808,877 km (0.117 R)
• M88: 65,004,164 km (0.104 R)
• M89: 65,331,335 km (0.115 R)
• M90: 66,316,437 km (0.082 R)
• M91: 66,645,851 km (0.04 R)
• M92: 66,865,760 km (0.112 R)
• M93: 68,301,152 km (0.099 R)
• M94: 69,635,116 km (0.115 R)
• M95: 73,802,015 km (0.068 R)
• M96: 73,915,710 km (0.085 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 12,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit