🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.69 AU - 0.71 AU

Year: 223 Days

Day: 16.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.72 AU - 1.06 AU

Year: 320 Days

Day: 24 Hours

Environment

Temp: 38 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.48 AU - 2 AU

Year: 874 Days

Day: 31.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.49 AU - 2.27 AU

Year: 982 Days

Day: 19.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.5

Radius: 10.1

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.25 AU - 6.31 AU

Year: 4620 Days

Day: 6.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 56,516,960 km

• M1: 248,482 km (0.066 R)
• M2: 559,945 km (0.119 R)
• M3: 741,108 km (0.085 R)
• M4: 905,366 km (0.104 R)
• M5: 992,133 km (0.085 R)
• M6: 1,081,892 km (0.085 R)
• M7: 1,215,333 km (0.104 R)
• M8: 1,603,091 km (0.092 R)
• M9: 1,709,754 km (0.063 R)
• M10: 2,382,944 km (0.093 R)
• M11: 2,867,642 km (0.118 R)
• M12: 2,941,992 km (0.113 R)
• M13: 3,054,938 km (0.112 R)
• M14: 3,265,722 km (0.105 R)
• M15: 3,343,512 km (0.085 R)
• M16: 3,580,924 km (0.073 R)
• M17: 3,782,881 km (0.077 R)
• M18: 4,606,418 km (0.1 R)
• M19: 4,960,067 km (0.104 R)
• M20: 5,072,415 km (0.045 R)
• M21: 5,299,654 km (0.08 R)
• M22: 5,764,305 km (0.09 R)
• M23: 5,835,065 km (0.08 R)
• M24: 6,363,295 km (0.11 R)
• M25: 6,485,666 km (0.102 R)
• M26: 6,608,636 km (0.06 R)
• M27: 6,932,066 km (0.06 R)
• M28: 7,646,396 km (0.067 R)
• M29: 7,933,474 km (0.119 R)
• M30: 8,437,769 km (0.104 R)
• M31: 8,626,112 km (0.091 R)
• M32: 8,897,633 km (0.107 R)
• M33: 9,062,041 km (0.08 R)
• M34: 9,365,874 km (0.051 R)
• M35: 9,449,350 km (0.111 R)
• M36: 10,068,834 km (0.105 R)
• M37: 10,240,124 km (0.09 R)
• M38: 10,412,311 km (0.032 R)
• M39: 10,614,567 km (0.106 R)
• M40: 11,169,875 km (0.112 R)
• M41: 11,644,848 km (0.12 R)
• M42: 12,676,026 km (0.102 R)
• M43: 12,892,045 km (0.086 R)
• M44: 14,469,704 km (0.078 R)
• M45: 14,889,775 km (0.06 R)
• M46: 17,562,341 km (0.05 R)
• M47: 17,906,716 km (0.109 R)
• M48: 18,045,094 km (0.089 R)
• M49: 18,183,771 km (0.064 R)
• M50: 18,462,322 km (0.089 R)
• M51: 18,953,153 km (0.09 R)
• M52: 19,947,679 km (0.103 R)
• M53: 20,813,552 km (0.115 R)
• M54: 20,959,110 km (0.1 R)
• M55: 21,361,080 km (0.049 R)
• M56: 21,581,438 km (0.063 R)
• M57: 23,257,682 km (0.101 R)
• M58: 23,635,865 km (0.094 R)
• M59: 24,092,288 km (0.111 R)
• M60: 24,321,622 km (0.115 R)
• M61: 24,821,129 km (0.101 R)
• M62: 25,168,795 km (0.1 R)
• M63: 25,986,497 km (0.093 R)
• M64: 26,143,125 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.8

Radius: 11.1

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.82 AU - 7.08 AU

Year: 5527 Days

Day: 11.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 167 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,516,960 km

• M1: 355,594 km (0.109 R)
• M2: 461,509 km (0.037 R)
• M3: 618,886 km (0.087 R)
• M4: 781,350 km (0.114 R)
• M5: 883,226 km (0.111 R)
• M6: 1,167,013 km (0.099 R)
• M7: 1,302,698 km (0.074 R)
• M8: 1,627,475 km (0.094 R)
• M9: 1,722,320 km (0.07 R)
• M10: 2,100,055 km (0.113 R)
• M11: 2,330,735 km (0.098 R)
• M12: 2,525,810 km (0.095 R)
• M13: 2,636,513 km (0.053 R)
• M14: 3,214,409 km (0.095 R)
• M15: 3,310,601 km (0.111 R)
• M16: 3,383,305 km (0.081 R)
• M17: 3,555,193 km (0.069 R)
• M18: 3,831,052 km (0.086 R)
• M19: 4,088,061 km (0.12 R)
• M20: 4,297,797 km (0.058 R)
• M21: 4,404,012 km (0.11 R)
• M22: 5,003,899 km (0.109 R)
• M23: 6,129,773 km (0.08 R)
• M24: 6,706,024 km (0.032 R)
• M25: 7,299,479 km (0.092 R)
• M26: 8,073,348 km (0.12 R)
• M27: 8,171,933 km (0.034 R)
• M28: 8,270,967 km (0.12 R)
• M29: 8,536,802 km (0.057 R)
• M30: 9,248,290 km (0.062 R)
• M31: 9,455,034 km (0.087 R)
• M32: 10,226,361 km (0.106 R)
• M33: 10,655,557 km (0.052 R)
• M34: 10,727,663 km (0.039 R)
• M35: 11,127,389 km (0.09 R)
• M36: 11,421,049 km (0.049 R)
• M37: 11,642,903 km (0.102 R)
• M38: 11,717,253 km (0.115 R)
• M39: 11,978,601 km (0.032 R)
• M40: 12,166,496 km (0.047 R)
• M41: 13,158,928 km (0.063 R)
• M42: 13,979,472 km (0.049 R)
• M43: 14,256,827 km (0.042 R)
• M44: 14,655,954 km (0.069 R)
• M45: 14,736,288 km (0.079 R)
• M46: 15,018,429 km (0.069 R)
• M47: 15,670,078 km (0.051 R)
• M48: 16,123,359 km (0.077 R)
• M49: 16,539,241 km (0.079 R)
• M50: 16,790,566 km (0.073 R)
• M51: 17,254,469 km (0.08 R)
• M52: 17,466,748 km (0.118 R)
• M53: 17,722,561 km (0.118 R)
• M54: 18,108,822 km (0.114 R)
• M55: 18,671,460 km (0.034 R)
• M56: 18,889,424 km (0.113 R)
• M57: 19,283,914 km (0.101 R)
• M58: 20,349,050 km (0.102 R)
• M59: 21,753,026 km (0.092 R)
• M60: 22,166,515 km (0.11 R)
• M61: 22,258,667 km (0.064 R)
• M62: 22,814,722 km (0.113 R)
• M63: 23,047,796 km (0.055 R)
• M64: 24,130,137 km (0.109 R)
• M65: 25,373,295 km (0.107 R)
• M66: 25,760,155 km (0.118 R)
• M67: 26,981,173 km (0.113 R)
• M68: 27,474,995 km (0.103 R)
• M69: 28,171,224 km (0.096 R)
• M70: 28,421,351 km (0.032 R)
• M71: 28,923,701 km (0.086 R)
• M72: 29,581,184 km (0.107 R)
• M73: 30,756,425 km (0.09 R)
• M74: 31,013,883 km (0.117 R)
• M75: 31,634,863 km (0.088 R)
• M76: 31,946,924 km (0.026 R)
• M77: 32,103,254 km (0.06 R)
• M78: 33,152,384 km (0.104 R)
• M79: 35,230,448 km (0.097 R)
• M80: 35,553,879 km (0.101 R)
• M81: 35,715,893 km (0.051 R)
• M82: 36,040,820 km (0.092 R)
• M83: 36,258,036 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.8

Radius: 11.8

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.99 AU - 9.43 AU

Year: 8958 Days

Day: 10.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 132 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,516,960 km

• M1: 150,944 km (0.09 R)
• M2: 299,645 km (0.101 R)
• M3: 414,984 km (0.069 R)
• M4: 767,587 km (0.119 R)
• M5: 1,033,123 km (0.107 R)
• M6: 1,390,811 km (0.075 R)
• M7: 2,143,289 km (0.119 R)
• M8: 2,342,852 km (0.086 R)
• M9: 2,419,297 km (0.11 R)
• M10: 2,601,058 km (0.09 R)
• M11: 3,201,843 km (0.115 R)
• M12: 3,402,005 km (0.054 R)
• M13: 3,905,252 km (0.032 R)
• M14: 4,463,851 km (0.118 R)
• M15: 5,382,531 km (0.087 R)
• M16: 5,690,105 km (0.088 R)
• M17: 5,863,489 km (0.107 R)
• M18: 6,109,278 km (0.116 R)
• M19: 6,322,604 km (0.103 R)
• M20: 6,866,841 km (0.069 R)
• M21: 7,501,884 km (0.12 R)
• M22: 8,194,672 km (0.089 R)
• M23: 9,890,065 km (0.068 R)
• M24: 10,351,724 km (0.119 R)
• M25: 10,436,396 km (0.088 R)
• M26: 11,867,001 km (0.035 R)
• M27: 12,178,314 km (0.112 R)
• M28: 12,991,229 km (0.066 R)
• M29: 13,174,336 km (0.056 R)
• M30: 13,358,192 km (0.059 R)
• M31: 13,821,796 km (0.062 R)
• M32: 13,961,820 km (0.097 R)
• M33: 14,149,415 km (0.115 R)
• M34: 14,860,155 km (0.056 R)
• M35: 15,243,873 km (0.07 R)
• M36: 15,631,033 km (0.096 R)
• M37: 15,777,040 km (0.073 R)
• M38: 16,119,470 km (0.103 R)
• M39: 17,513,722 km (0.112 R)
• M40: 18,174,047 km (0.118 R)
• M41: 18,584,543 km (0.051 R)
• M42: 19,050,092 km (0.115 R)
• M43: 20,203,940 km (0.112 R)
• M44: 20,736,060 km (0.11 R)
• M45: 21,596,846 km (0.069 R)
• M46: 21,759,459 km (0.117 R)
• M47: 21,868,217 km (0.113 R)
• M48: 22,414,399 km (0.12 R)
• M49: 23,353,275 km (0.114 R)
• M50: 23,855,475 km (0.053 R)
• M51: 26,188,454 km (0.108 R)
• M52: 26,594,013 km (0.039 R)
• M53: 28,118,416 km (0.065 R)
• M54: 28,236,897 km (0.101 R)
• M55: 28,355,379 km (0.108 R)
• M56: 29,430,389 km (0.089 R)
• M57: 29,791,668 km (0.073 R)
• M58: 31,435,449 km (0.066 R)
• M59: 32,796,640 km (0.03 R)
• M60: 33,924,608 km (0.11 R)
• M61: 34,556,809 km (0.099 R)
• M62: 35,384,384 km (0.068 R)
• M63: 35,832,729 km (0.092 R)
• M64: 35,961,234 km (0.088 R)
• M65: 36,347,495 km (0.112 R)
• M66: 37,124,058 km (0.117 R)
• M67: 37,449,284 km (0.093 R)
• M68: 37,710,182 km (0.085 R)
• M69: 38,102,578 km (0.116 R)
• M70: 38,364,972 km (0.082 R)
• M71: 39,155,597 km (0.101 R)
• M72: 39,619,350 km (0.097 R)
• M73: 40,686,133 km (0.116 R)
• M74: 41,223,040 km (0.116 R)
• M75: 41,492,465 km (0.075 R)
• M76: 42,371,951 km (0.091 R)
• M77: 42,575,704 km (0.083 R)
• M78: 42,984,255 km (0.097 R)
• M79: 43,736,882 km (0.07 R)
• M80: 44,424,733 km (0.119 R)
• M81: 45,950,632 km (0.103 R)
• M82: 46,579,840 km (0.03 R)
• M83: 46,860,486 km (0.099 R)
• M84: 47,000,958 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.9

Radius: 13.4

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.6 AU - 13.14 AU

Year: 13647 Days

Day: 13.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,516,960 km

• M1: 192,832 km (0.111 R)
• M2: 291,566 km (0.081 R)
• M3: 416,630 km (0.085 R)
• M4: 651,648 km (0.112 R)
• M5: 893,548 km (0.09 R)
• M6: 1,394,252 km (0.105 R)
• M7: 2,002,367 km (0.049 R)
• M8: 2,138,950 km (0.09 R)
• M9: 2,222,426 km (0.104 R)
• M10: 2,597,468 km (0.111 R)
• M11: 2,747,215 km (0.116 R)
• M12: 3,086,952 km (0.109 R)
• M13: 3,213,811 km (0.107 R)
• M14: 5,745,157 km (0.072 R)
• M15: 5,862,890 km (0.094 R)
• M16: 6,301,362 km (0.107 R)
• M17: 6,627,186 km (0.115 R)
• M18: 7,168,281 km (0.106 R)
• M19: 7,295,140 km (0.068 R)
• M20: 7,940,954 km (0.082 R)
• M21: 8,072,301 km (0.089 R)
• M22: 8,381,819 km (0.083 R)
• M23: 8,605,169 km (0.077 R)
• M24: 9,058,001 km (0.099 R)
• M25: 9,333,561 km (0.108 R)
• M26: 9,845,784 km (0.064 R)
• M27: 10,655,408 km (0.104 R)
• M28: 11,190,669 km (0.044 R)
• M29: 12,035,298 km (0.112 R)
• M30: 13,003,496 km (0.067 R)
• M31: 13,314,510 km (0.118 R)
• M32: 13,680,426 km (0.098 R)
• M33: 14,102,741 km (0.089 R)
• M34: 14,690,361 km (0.04 R)
• M35: 15,834,486 km (0.115 R)
• M36: 15,945,039 km (0.095 R)
• M37: 16,055,741 km (0.103 R)
• M38: 16,222,244 km (0.091 R)
• M39: 16,837,988 km (0.102 R)
• M40: 17,177,127 km (0.059 R)
• M41: 17,347,519 km (0.113 R)
• M42: 18,034,622 km (0.107 R)
• M43: 19,731,959 km (0.112 R)
• M44: 20,690,134 km (0.1 R)
• M45: 20,871,446 km (0.074 R)
• M46: 21,053,357 km (0.103 R)
• M47: 21,418,825 km (0.099 R)
• M48: 22,465,411 km (0.08 R)
• M49: 22,651,810 km (0.083 R)
• M50: 23,781,125 km (0.055 R)
• M51: 24,289,009 km (0.057 R)
• M52: 26,094,506 km (0.112 R)
• M53: 26,225,105 km (0.089 R)
• M54: 27,344,097 km (0.073 R)
• M55: 27,676,204 km (0.05 R)
• M56: 27,942,937 km (0.036 R)
• M57: 29,288,870 km (0.084 R)
• M58: 29,424,704 km (0.102 R)
• M59: 31,486,313 km (0.046 R)
• M60: 31,625,289 km (0.109 R)
• M61: 32,253,750 km (0.097 R)
• M62: 33,949,890 km (0.102 R)
• M63: 34,092,457 km (0.12 R)
• M64: 34,665,118 km (0.104 R)
• M65: 35,964,974 km (0.111 R)
• M66: 36,110,383 km (0.077 R)
• M67: 36,620,960 km (0.032 R)
• M68: 38,612,407 km (0.05 R)
• M69: 39,658,844 km (0.094 R)
• M70: 40,639,010 km (0.113 R)
• M71: 40,790,403 km (0.113 R)
• M72: 42,009,027 km (0.116 R)
• M73: 43,239,769 km (0.107 R)
• M74: 44,170,417 km (0.108 R)
• M75: 44,482,179 km (0.06 R)
• M76: 45,029,408 km (0.075 R)
• M77: 45,343,115 km (0.102 R)
• M78: 47,081,591 km (0.116 R)
• M79: 47,320,350 km (0.108 R)
• M80: 47,958,983 km (0.109 R)
• M81: 49,002,877 km (0.078 R)
• M82: 51,686,214 km (0.081 R)
• M83: 53,418,557 km (0.099 R)
• M84: 54,083,520 km (0.083 R)
• M85: 54,834,950 km (0.096 R)
• M86: 56,517,028 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 19,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit