🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.47 AU - 0.63 AU

Year: 152 Days

Day: 16.4 Hours

Environment

Temp: 238 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.6 AU - 0.76 AU

Year: 209 Days

Day: 32.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,394,745 km

• M1: 178,470 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.7 AU - 1 AU

Year: 292 Days

Day: 47.9 Hours

Environment

Temp: 115 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.92 AU - 1 AU

Year: 351 Days

Day: 31.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.37 AU - 1.71 AU

Year: 712 Days

Day: 30.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.14 AU - 2.3 AU

Year: 1233 Days

Day: 35.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,394,745 km

• M1: 56,847 km (0.047 R)
• M2: 898,186 km (0.117 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806

Radius: 12.1

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.31 AU - 6.89 AU

Year: 5616 Days

Day: 5.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 94 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 62,394,745 km

• M1: 156,180 km (0.057 R)
• M2: 365,468 km (0.094 R)
• M3: 745,297 km (0.109 R)
• M4: 854,952 km (0.118 R)
• M5: 941,120 km (0.107 R)
• M6: 1,235,080 km (0.084 R)
• M7: 1,470,547 km (0.048 R)
• M8: 2,024,508 km (0.098 R)
• M9: 2,103,196 km (0.118 R)
• M10: 2,243,370 km (0.031 R)
• M11: 2,428,273 km (0.111 R)
• M12: 2,990,910 km (0.099 R)
• M13: 3,218,000 km (0.066 R)
• M14: 3,333,789 km (0.048 R)
• M15: 3,545,619 km (0.095 R)
• M16: 3,835,241 km (0.079 R)
• M17: 3,933,526 km (0.119 R)
• M18: 4,540,744 km (0.041 R)
• M19: 4,855,648 km (0.102 R)
• M20: 5,259,113 km (0.034 R)
• M21: 5,368,619 km (0.097 R)
• M22: 5,645,674 km (0.073 R)
• M23: 5,955,790 km (0.115 R)
• M24: 6,740,880 km (0.119 R)
• M25: 7,221,538 km (0.093 R)
• M26: 7,343,460 km (0.116 R)
• M27: 7,744,383 km (0.101 R)
• M28: 8,632,396 km (0.036 R)
• M29: 9,154,193 km (0.106 R)
• M30: 9,485,552 km (0.098 R)
• M31: 10,092,172 km (0.079 R)
• M32: 11,307,205 km (0.082 R)
• M33: 12,094,539 km (0.115 R)
• M34: 13,271,276 km (0.059 R)
• M35: 13,533,671 km (0.09 R)
• M36: 13,797,711 km (0.117 R)
• M37: 13,873,407 km (0.033 R)
• M38: 14,025,249 km (0.111 R)
• M39: 14,139,542 km (0.079 R)
• M40: 14,599,855 km (0.119 R)
• M41: 14,909,522 km (0.096 R)
• M42: 15,182,239 km (0.104 R)
• M43: 15,417,257 km (0.114 R)
• M44: 15,614,128 km (0.118 R)
• M45: 15,693,116 km (0.078 R)
• M46: 16,812,557 km (0.076 R)
• M47: 17,586,875 km (0.044 R)
• M48: 18,959,137 km (0.053 R)
• M49: 19,466,722 km (0.074 R)
• M50: 19,764,871 km (0.106 R)
• M51: 19,936,011 km (0.106 R)
• M52: 21,190,838 km (0.091 R)
• M53: 21,322,035 km (0.034 R)
• M54: 21,673,440 km (0.083 R)
• M55: 21,849,816 km (0.094 R)
• M56: 22,337,505 km (0.074 R)
• M57: 22,426,516 km (0.059 R)
• M58: 22,560,256 km (0.114 R)
• M59: 23,368,683 km (0.101 R)
• M60: 24,186,535 km (0.098 R)
• M61: 25,059,887 km (0.038 R)
• M62: 25,198,714 km (0.102 R)
• M63: 26,084,184 km (0.061 R)
• M64: 26,601,344 km (0.111 R)
• M65: 27,074,522 km (0.074 R)
• M66: 27,455,099 km (0.057 R)
• M67: 29,043,529 km (0.119 R)
• M68: 29,628,606 km (0.116 R)
• M69: 30,217,424 km (0.084 R)
• M70: 30,909,463 km (0.118 R)
• M71: 31,257,278 km (0.094 R)
• M72: 31,356,910 km (0.103 R)
• M73: 31,706,521 km (0.049 R)
• M74: 31,806,751 km (0.101 R)
• M75: 31,957,097 km (0.115 R)
• M76: 33,067,113 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743

Radius: 8.3

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.01 AU - 7.45 AU

Year: 7247 Days

Day: 8.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,394,745 km

• M1: 215,271 km (0.081 R)
• M2: 351,705 km (0.118 R)
• M3: 506,987 km (0.107 R)
• M4: 628,461 km (0.095 R)
• M5: 884,871 km (0.111 R)
• M6: 1,033,871 km (0.107 R)
• M7: 1,102,686 km (0.109 R)
• M8: 1,451,698 km (0.082 R)
• M9: 1,960,779 km (0.077 R)
• M10: 2,201,482 km (0.117 R)
• M11: 3,308,058 km (0.117 R)
• M12: 3,889,993 km (0.113 R)
• M13: 4,276,704 km (0.099 R)
• M14: 4,675,831 km (0.056 R)
• M15: 4,850,561 km (0.105 R)
• M16: 5,479,172 km (0.04 R)
• M17: 6,388,876 km (0.087 R)
• M18: 6,844,701 km (0.059 R)
• M19: 7,076,578 km (0.061 R)
• M20: 7,925,695 km (0.098 R)
• M21: 8,239,252 km (0.113 R)
• M22: 8,485,939 km (0.067 R)
• M23: 8,663,661 km (0.114 R)
• M24: 8,770,923 km (0.072 R)
• M25: 8,950,590 km (0.096 R)
• M26: 9,167,956 km (0.111 R)
• M27: 9,240,660 km (0.108 R)
• M28: 9,607,624 km (0.068 R)
• M29: 9,792,976 km (0.102 R)
• M30: 10,091,872 km (0.073 R)
• M31: 10,660,344 km (0.118 R)
• M32: 10,852,129 km (0.101 R)
• M33: 10,967,768 km (0.099 R)
• M34: 11,434,513 km (0.109 R)
• M35: 11,987,128 km (0.043 R)
• M36: 12,266,876 km (0.115 R)
• M37: 12,548,569 km (0.104 R)
• M38: 12,629,501 km (0.091 R)
• M39: 13,200,666 km (0.078 R)
• M40: 15,136,013 km (0.109 R)
• M41: 15,308,500 km (0.064 R)
• M42: 15,829,848 km (0.08 R)
• M43: 16,092,692 km (0.102 R)
• M44: 16,224,637 km (0.115 R)
• M45: 16,622,717 km (0.083 R)
• M46: 16,800,589 km (0.104 R)
• M47: 17,113,548 km (0.085 R)
• M48: 17,338,244 km (0.098 R)
• M49: 17,563,987 km (0.119 R)
• M50: 17,881,583 km (0.065 R)
• M51: 18,338,605 km (0.099 R)
• M52: 18,799,366 km (0.081 R)
• M53: 20,489,972 km (0.112 R)
• M54: 21,160,469 km (0.058 R)
• M55: 21,740,759 km (0.085 R)
• M56: 21,838,148 km (0.049 R)
• M57: 22,769,095 km (0.119 R)
• M58: 23,214,747 km (0.115 R)
• M59: 23,763,173 km (0.112 R)
• M60: 24,416,916 km (0.067 R)
• M61: 25,793,366 km (0.078 R)
• M62: 25,999,512 km (0.077 R)
• M63: 27,562,360 km (0.104 R)
• M64: 28,037,184 km (0.039 R)
• M65: 29,209,134 km (0.081 R)
• M66: 29,423,956 km (0.064 R)
• M67: 29,531,517 km (0.11 R)
• M68: 30,071,566 km (0.103 R)
• M69: 30,723,812 km (0.063 R)
• M70: 31,325,794 km (0.059 R)
• M71: 31,545,703 km (0.098 R)
• M72: 32,875,628 km (0.101 R)
• M73: 33,435,274 km (0.118 R)
• M74: 34,110,858 km (0.077 R)
• M75: 34,337,050 km (0.092 R)
• M76: 35,018,618 km (0.108 R)
• M77: 35,075,764 km (0.085 R)
• M78: 35,418,343 km (0.079 R)
• M79: 35,704,823 km (0.09 R)
• M80: 35,877,010 km (0.071 R)
• M81: 36,568,601 km (0.097 R)
• M82: 36,974,161 km (0.088 R)
• M83: 37,381,067 km (0.113 R)
• M84: 38,316,951 km (0.095 R)
• M85: 38,787,736 km (0.097 R)
• M86: 39,260,465 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.4

Radius: 6

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 14.47 AU - 20.91 AU

Year: 27736 Days

Day: 21.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,394,745 km

• M1: 76,594 km (0.1 R)
• M2: 127,757 km (0.098 R)
• M3: 200,760 km (0.03 R)
• M4: 554,559 km (0.053 R)
• M5: 709,692 km (0.072 R)
• M6: 856,597 km (0.062 R)
• M7: 945,159 km (0.112 R)
• M8: 1,729,351 km (0.099 R)
• M9: 1,813,725 km (0.118 R)
• M10: 2,255,786 km (0.101 R)
• M11: 3,304,168 km (0.097 R)
• M12: 3,877,577 km (0.101 R)
• M13: 4,175,875 km (0.105 R)
• M14: 4,327,717 km (0.109 R)
• M15: 4,366,014 km (0.114 R)
• M16: 5,235,925 km (0.079 R)
• M17: 5,276,766 km (0.051 R)
• M18: 5,690,553 km (0.104 R)
• M19: 5,943,823 km (0.107 R)
• M20: 6,029,093 km (0.118 R)
• M21: 6,993,700 km (0.084 R)
• M22: 7,539,733 km (0.108 R)
• M23: 8,099,528 km (0.107 R)
• M24: 8,146,801 km (0.096 R)
• M25: 8,241,496 km (0.09 R)
• M26: 8,480,105 km (0.113 R)
• M27: 8,528,126 km (0.089 R)
• M28: 8,769,427 km (0.058 R)
• M29: 8,915,285 km (0.086 R)
• M30: 9,857,452 km (0.11 R)
• M31: 11,197,550 km (0.083 R)
• M32: 12,050,108 km (0.103 R)
• M33: 12,538,845 km (0.076 R)
• M34: 12,868,409 km (0.049 R)
• M35: 13,034,163 km (0.102 R)
• M36: 14,904,137 km (0.062 R)
• M37: 15,136,313 km (0.064 R)
• M38: 15,722,437 km (0.109 R)
• M39: 16,315,892 km (0.081 R)
• M40: 18,201,573 km (0.085 R)
• M41: 18,574,520 km (0.035 R)
• M42: 18,887,180 km (0.105 R)
• M43: 19,391,026 km (0.103 R)
• M44: 21,844,281 km (0.093 R)
• M45: 22,174,294 km (0.074 R)
• M46: 23,241,376 km (0.073 R)
• M47: 24,393,279 km (0.104 R)
• M48: 25,494,469 km (0.119 R)
• M49: 26,120,985 km (0.1 R)
• M50: 26,260,859 km (0.118 R)
• M51: 26,752,438 km (0.112 R)
• M52: 27,388,977 km (0.111 R)
• M53: 28,532,951 km (0.11 R)
• M54: 28,605,058 km (0.09 R)
• M55: 29,255,958 km (0.1 R)
• M56: 29,328,513 km (0.107 R)
• M57: 29,619,630 km (0.068 R)
• M58: 30,204,708 km (0.081 R)
• M59: 30,425,065 km (0.025 R)
• M60: 30,498,518 km (0.119 R)
• M61: 30,793,525 km (0.111 R)
• M62: 32,733,211 km (0.11 R)
• M63: 33,110,796 km (0.025 R)
• M64: 34,866,028 km (0.097 R)
• M65: 35,251,691 km (0.107 R)
• M66: 36,182,788 km (0.118 R)
• M67: 36,494,999 km (0.119 R)
• M68: 36,808,107 km (0.075 R)
• M69: 37,752,519 km (0.082 R)
• M70: 38,864,629 km (0.041 R)
• M71: 41,446,539 km (0.075 R)
• M72: 41,691,431 km (0.114 R)
• M73: 42,758,063 km (0.09 R)
• M74: 43,253,532 km (0.048 R)
• M75: 44,416,655 km (0.098 R)
• M76: 45,927,294 km (0.105 R)
• M77: 46,011,667 km (0.109 R)
• M78: 47,028,783 km (0.083 R)
• M79: 48,053,230 km (0.077 R)
• M80: 48,912,520 km (0.092 R)
• M81: 49,257,642 km (0.076 R)
• M82: 49,430,577 km (0.037 R)
• M83: 49,776,896 km (0.095 R)
• M84: 50,733,425 km (0.119 R)
• M85: 51,345,430 km (0.075 R)
• M86: 53,018,682 km (0.09 R)
• M87: 54,530,817 km (0.084 R)
• M88: 56,147,372 km (0.102 R)
• M89: 56,780,321 km (0.059 R)
• M90: 57,324,707 km (0.11 R)
• M91: 57,961,994 km (0.068 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: 242 - 15,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit