🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.87 AU - 1.25 AU

Year: 397 Days

Day: 25.3 Hours

Environment

Temp: 36 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.27 AU - 3.45 AU

Year: 1758 Days

Day: 41.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.41 AU - 3.79 AU

Year: 1984 Days

Day: 33.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.9 AU - 3.92 AU

Year: 2289 Days

Day: 36.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,738,317 km

• M1: 331,060 km (0.095 R)
• M2: 2,109,779 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.86 AU - 5.48 AU

Year: 3668 Days

Day: 20.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,738,317 km

• M1: 795,561 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.2

Radius: 11.1

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.54 AU - 5.56 AU

Year: 4124 Days

Day: 11.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,738,317 km

• M1: 146,756 km (0.11 R)
• M2: 218,562 km (0.06 R)
• M3: 381,774 km (0.115 R)
• M4: 456,573 km (0.098 R)
• M5: 635,193 km (0.074 R)
• M6: 978,370 km (0.066 R)
• M7: 1,076,207 km (0.074 R)
• M8: 1,203,515 km (0.11 R)
• M9: 1,376,749 km (0.117 R)
• M10: 1,558,511 km (0.038 R)
• M11: 1,630,617 km (0.096 R)
• M12: 1,838,857 km (0.056 R)
• M13: 2,039,917 km (0.101 R)
• M14: 2,281,218 km (0.113 R)
• M15: 2,721,484 km (0.098 R)
• M16: 2,915,962 km (0.085 R)
• M17: 3,005,720 km (0.095 R)
• M18: 3,206,930 km (0.054 R)
• M19: 3,412,477 km (0.05 R)
• M20: 3,876,081 km (0.117 R)
• M21: 3,995,310 km (0.111 R)
• M22: 4,135,783 km (0.091 R)
• M23: 4,216,715 km (0.097 R)
• M24: 4,298,396 km (0.071 R)
• M25: 4,504,541 km (0.104 R)
• M26: 5,077,950 km (0.059 R)
• M27: 5,296,064 km (0.033 R)
• M28: 5,450,748 km (0.079 R)
• M29: 5,992,292 km (0.03 R)
• M30: 6,107,333 km (0.109 R)
• M31: 6,456,794 km (0.118 R)
• M32: 6,788,901 km (0.036 R)
• M33: 6,884,793 km (0.116 R)
• M34: 7,494,704 km (0.114 R)
• M35: 7,569,054 km (0.1 R)
• M36: 7,743,485 km (0.111 R)
• M37: 7,994,959 km (0.116 R)
• M38: 8,070,955 km (0.052 R)
• M39: 8,557,896 km (0.103 R)
• M40: 8,687,597 km (0.098 R)
• M41: 9,426,311 km (0.057 R)
• M42: 10,350,078 km (0.06 R)
• M43: 11,703,191 km (0.088 R)
• M44: 11,905,148 km (0.066 R)
• M45: 12,488,580 km (0.113 R)
• M46: 12,962,057 km (0.113 R)
• M47: 13,744,005 km (0.104 R)
• M48: 14,140,739 km (0.119 R)
• M49: 14,263,559 km (0.047 R)
• M50: 14,541,212 km (0.091 R)
• M51: 14,634,113 km (0.107 R)
• M52: 15,196,002 km (0.099 R)
• M53: 15,321,964 km (0.046 R)
• M54: 15,511,354 km (0.109 R)
• M55: 16,341,024 km (0.063 R)
• M56: 17,217,967 km (0.043 R)
• M57: 17,381,926 km (0.106 R)
• M58: 17,480,661 km (0.119 R)
• M59: 17,612,606 km (0.095 R)
• M60: 18,043,448 km (0.065 R)
• M61: 18,243,610 km (0.109 R)
• M62: 18,612,219 km (0.04 R)
• M63: 18,746,857 km (0.09 R)
• M64: 18,949,562 km (0.091 R)
• M65: 19,051,139 km (0.09 R)
• M66: 19,391,175 km (0.085 R)
• M67: 19,527,608 km (0.114 R)
• M68: 19,939,152 km (0.104 R)
• M69: 20,146,046 km (0.103 R)
• M70: 20,805,773 km (0.057 R)
• M71: 21,050,664 km (0.114 R)
• M72: 21,507,985 km (0.051 R)
• M73: 21,614,050 km (0.119 R)
• M74: 22,253,581 km (0.052 R)
• M75: 22,432,350 km (0.049 R)
• M76: 23,442,435 km (0.099 R)
• M77: 24,836,837 km (0.069 R)

Asteroid Belt

Center: 5.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.6

Radius: 11.1

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.59 AU - 7.65 AU

Year: 5502 Days

Day: 10.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,738,317 km

• M1: 241,601 km (0.102 R)
• M2: 578,495 km (0.07 R)
• M3: 653,892 km (0.098 R)
• M4: 744,848 km (0.054 R)
• M5: 865,124 km (0.067 R)
• M6: 940,821 km (0.058 R)
• M7: 1,224,309 km (0.094 R)
• M8: 1,428,660 km (0.118 R)
• M9: 1,519,615 km (0.064 R)
• M10: 1,644,230 km (0.091 R)
• M11: 1,988,006 km (0.06 R)
• M12: 2,354,371 km (0.083 R)
• M13: 2,761,277 km (0.069 R)
• M14: 3,250,612 km (0.119 R)
• M15: 3,433,570 km (0.077 R)
• M16: 3,598,876 km (0.105 R)
• M17: 3,852,145 km (0.107 R)
• M18: 3,937,865 km (0.113 R)
• M19: 4,045,874 km (0.114 R)
• M20: 4,578,293 km (0.07 R)
• M21: 4,783,841 km (0.101 R)
• M22: 5,227,548 km (0.06 R)
• M23: 5,394,350 km (0.086 R)
• M24: 6,585,747 km (0.078 R)
• M25: 6,766,162 km (0.057 R)
• M26: 7,105,600 km (0.113 R)
• M27: 7,184,737 km (0.105 R)
• M28: 7,611,689 km (0.075 R)
• M29: 8,434,478 km (0.092 R)
• M30: 8,630,600 km (0.118 R)
• M31: 8,884,917 km (0.089 R)
• M32: 9,314,412 km (0.116 R)
• M33: 9,779,961 km (0.102 R)
• M34: 9,868,074 km (0.075 R)
• M35: 10,223,219 km (0.097 R)
• M36: 10,794,384 km (0.114 R)
• M37: 11,099,115 km (0.114 R)
• M38: 13,148,306 km (0.099 R)
• M39: 14,033,327 km (0.041 R)
• M40: 14,132,810 km (0.058 R)
• M41: 14,232,592 km (0.069 R)
• M42: 14,600,453 km (0.11 R)
• M43: 14,903,688 km (0.091 R)
• M44: 16,346,410 km (0.077 R)
• M45: 16,521,140 km (0.12 R)
• M46: 17,297,254 km (0.105 R)
• M47: 17,833,263 km (0.043 R)
• M48: 18,049,282 km (0.088 R)
• M49: 18,592,921 km (0.064 R)
• M50: 19,215,547 km (0.094 R)
• M51: 19,845,055 km (0.118 R)
• M52: 19,919,555 km (0.064 R)
• M53: 20,068,854 km (0.044 R)
• M54: 20,143,652 km (0.097 R)
• M55: 20,218,601 km (0.12 R)
• M56: 20,406,197 km (0.108 R)
• M57: 20,896,728 km (0.113 R)
• M58: 21,010,423 km (0.114 R)
• M59: 21,467,444 km (0.067 R)
• M60: 21,773,970 km (0.107 R)
• M61: 22,043,396 km (0.094 R)
• M62: 22,430,256 km (0.115 R)
• M63: 22,624,434 km (0.099 R)
• M64: 22,780,165 km (0.117 R)
• M65: 22,936,346 km (0.11 R)
• M66: 23,446,325 km (0.097 R)
• M67: 23,682,989 km (0.12 R)
• M68: 24,477,503 km (0.097 R)
• M69: 24,557,388 km (0.112 R)
• M70: 25,038,794 km (0.094 R)
• M71: 25,563,883 km (0.087 R)
• M72: 25,644,965 km (0.102 R)
• M73: 26,133,402 km (0.062 R)
• M74: 26,256,072 km (0.082 R)
• M75: 26,378,742 km (0.11 R)
• M76: 27,825,354 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.3

Radius: 12.7

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.05 AU - 7.23 AU

Year: 6218 Days

Day: 14.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 118.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,738,317 km

• M1: 166,652 km (0.096 R)
• M2: 544,536 km (0.078 R)
• M3: 641,027 km (0.085 R)
• M4: 812,167 km (0.051 R)
• M5: 955,182 km (0.035 R)
• M6: 1,202,617 km (0.085 R)
• M7: 1,284,447 km (0.104 R)
• M8: 1,559,558 km (0.075 R)
• M9: 1,686,118 km (0.044 R)
• M10: 1,816,417 km (0.111 R)
• M11: 2,087,040 km (0.098 R)
• M12: 2,268,203 km (0.11 R)
• M13: 2,820,817 km (0.092 R)
• M14: 3,067,205 km (0.101 R)
• M15: 3,297,436 km (0.11 R)
• M16: 3,824,021 km (0.091 R)
• M17: 4,198,315 km (0.088 R)
• M18: 4,663,265 km (0.12 R)
• M19: 4,742,402 km (0.066 R)
• M20: 4,848,617 km (0.117 R)
• M21: 4,982,507 km (0.061 R)
• M22: 5,226,650 km (0.103 R)
• M23: 6,011,441 km (0.087 R)
• M24: 6,184,376 km (0.105 R)
• M25: 6,447,070 km (0.049 R)
• M26: 7,783,428 km (0.109 R)
• M27: 7,972,220 km (0.1 R)
• M28: 8,938,922 km (0.095 R)
• M29: 9,037,656 km (0.092 R)
• M30: 9,637,693 km (0.108 R)
• M31: 9,806,739 km (0.092 R)
• M32: 10,181,930 km (0.086 R)
• M33: 10,319,560 km (0.073 R)
• M34: 10,457,789 km (0.11 R)
• M35: 11,052,291 km (0.073 R)
• M36: 11,158,356 km (0.117 R)
• M37: 11,729,670 km (0.11 R)
• M38: 11,982,789 km (0.104 R)
• M39: 13,462,911 km (0.027 R)
• M40: 13,765,846 km (0.09 R)
• M41: 14,109,323 km (0.117 R)
• M42: 14,571,880 km (0.08 R)
• M43: 15,274,840 km (0.102 R)
• M44: 15,710,020 km (0.056 R)
• M45: 16,069,055 km (0.082 R)
• M46: 17,285,286 km (0.087 R)
• M47: 17,449,694 km (0.111 R)
• M48: 17,573,411 km (0.059 R)
• M49: 17,655,989 km (0.105 R)
• M50: 17,738,717 km (0.087 R)
• M51: 18,154,300 km (0.054 R)
• M52: 18,531,137 km (0.111 R)
• M53: 18,615,211 km (0.058 R)
• M54: 19,122,497 km (0.12 R)
• M55: 19,420,496 km (0.036 R)
• M56: 19,934,814 km (0.093 R)
• M57: 21,859,241 km (0.117 R)
• M58: 22,573,720 km (0.084 R)
• M59: 22,663,479 km (0.039 R)
• M60: 22,933,802 km (0.107 R)
• M61: 23,295,680 km (0.076 R)
• M62: 24,577,584 km (0.08 R)
• M63: 25,554,009 km (0.092 R)
• M64: 25,647,657 km (0.109 R)
• M65: 26,070,571 km (0.115 R)
• M66: 26,353,759 km (0.026 R)
• M67: 26,923,129 km (0.116 R)
• M68: 27,113,866 km (0.091 R)
• M69: 27,977,794 km (0.102 R)
• M70: 29,339,434 km (0.104 R)
• M71: 30,325,134 km (0.082 R)
• M72: 30,523,650 km (0.1 R)
• M73: 30,872,064 km (0.045 R)
• M74: 31,321,905 km (0.093 R)
• M75: 31,572,780 km (0.055 R)
• M76: 33,142,810 km (0.075 R)
• M77: 33,500,947 km (0.104 R)
• M78: 34,066,128 km (0.025 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 17,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit