🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.64 AU - 0.72 AU

Year: 198 Days

Day: 30.3 Hours

Environment

Temp: 227 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.83 AU - 1.07 AU

Year: 327 Days

Day: 18.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,275,893 km

• M1: 315,352 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.11 AU - 1.73 AU

Year: 597 Days

Day: 39.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.79 AU - 3.29 AU

Year: 1872 Days

Day: 46.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857

Radius: 12.8

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.8 AU - 7 AU

Year: 6400 Days

Day: 9.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,275,893 km

• M1: 160,369 km (0.09 R)
• M2: 328,667 km (0.072 R)
• M3: 881,879 km (0.054 R)
• M4: 1,156,392 km (0.044 R)
• M5: 1,260,063 km (0.117 R)
• M6: 1,349,074 km (0.095 R)
• M7: 2,074,922 km (0.047 R)
• M8: 2,181,586 km (0.118 R)
• M9: 2,290,044 km (0.106 R)
• M10: 2,400,447 km (0.079 R)
• M11: 2,672,865 km (0.076 R)
• M12: 3,149,484 km (0.117 R)
• M13: 3,782,732 km (0.118 R)
• M14: 4,073,999 km (0.093 R)
• M15: 4,154,632 km (0.111 R)
• M16: 4,455,324 km (0.037 R)
• M17: 4,594,300 km (0.1 R)
• M18: 4,678,374 km (0.051 R)
• M19: 4,962,610 km (0.101 R)
• M20: 5,106,823 km (0.11 R)
• M21: 5,194,038 km (0.091 R)
• M22: 5,369,965 km (0.085 R)
• M23: 5,458,826 km (0.069 R)
• M24: 5,577,906 km (0.103 R)
• M25: 6,093,720 km (0.061 R)
• M26: 6,186,321 km (0.059 R)
• M27: 6,435,700 km (0.102 R)
• M28: 6,624,942 km (0.067 R)
• M29: 6,848,142 km (0.052 R)
• M30: 7,138,661 km (0.102 R)
• M31: 7,832,496 km (0.093 R)
• M32: 8,204,546 km (0.052 R)
• M33: 8,547,873 km (0.103 R)
• M34: 8,651,694 km (0.076 R)
• M35: 8,895,837 km (0.096 R)
• M36: 9,213,134 km (0.071 R)
• M37: 9,822,596 km (0.115 R)
• M38: 9,967,856 km (0.069 R)
• M39: 10,445,073 km (0.104 R)
• M40: 10,556,224 km (0.053 R)
• M41: 10,854,821 km (0.095 R)
• M42: 11,345,802 km (0.113 R)
• M43: 11,536,539 km (0.118 R)
• M44: 11,960,051 km (0.081 R)
• M45: 13,421,771 km (0.085 R)
• M46: 13,502,405 km (0.116 R)
• M47: 14,523,859 km (0.028 R)
• M48: 14,689,613 km (0.093 R)
• M49: 15,022,917 km (0.098 R)
• M50: 15,910,033 km (0.071 R)
• M51: 16,080,874 km (0.064 R)
• M52: 16,814,053 km (0.103 R)
• M53: 17,250,430 km (0.066 R)
• M54: 17,646,266 km (0.047 R)
• M55: 18,536,822 km (0.034 R)
• M56: 19,396,561 km (0.108 R)
• M57: 19,624,847 km (0.119 R)
• M58: 19,946,183 km (0.099 R)
• M59: 20,733,517 km (0.063 R)
• M60: 21,201,459 km (0.105 R)
• M61: 21,625,569 km (0.072 R)
• M62: 21,862,382 km (0.042 R)
• M63: 22,722,271 km (0.06 R)
• M64: 23,204,724 km (0.104 R)
• M65: 23,301,514 km (0.102 R)
• M66: 23,690,468 km (0.041 R)
• M67: 23,788,156 km (0.066 R)
• M68: 24,277,939 km (0.077 R)
• M69: 25,068,714 km (0.052 R)
• M70: 25,667,255 km (0.092 R)
• M71: 25,817,750 km (0.09 R)
• M72: 27,337,664 km (0.102 R)
• M73: 29,461,655 km (0.055 R)
• M74: 30,942,524 km (0.066 R)
• M75: 31,638,304 km (0.106 R)
• M76: 31,799,571 km (0.06 R)
• M77: 32,773,004 km (0.108 R)
• M78: 34,251,629 km (0.119 R)
• M79: 35,528,298 km (0.079 R)
• M80: 35,976,044 km (0.092 R)
• M81: 36,651,030 km (0.079 R)
• M82: 37,046,865 km (0.076 R)
• M83: 37,614,589 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.4

Radius: 12.2

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.03 AU - 8.35 AU

Year: 6808 Days

Day: 5 Hours

Environment

Temp: -151 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 44,275,893 km

• M1: 154,385 km (0.086 R)
• M2: 627,713 km (0.087 R)
• M3: 707,897 km (0.095 R)
• M4: 1,012,628 km (0.06 R)
• M5: 1,137,841 km (0.084 R)
• M6: 1,313,320 km (0.099 R)
• M7: 1,911,262 km (0.041 R)
• M8: 1,998,179 km (0.062 R)
• M9: 2,322,507 km (0.109 R)
• M10: 2,548,250 km (0.041 R)
• M11: 2,683,337 km (0.065 R)
• M12: 2,920,599 km (0.105 R)
• M13: 3,695,217 km (0.068 R)
• M14: 3,870,995 km (0.107 R)
• M15: 4,162,411 km (0.073 R)
• M16: 4,414,783 km (0.111 R)
• M17: 4,910,401 km (0.118 R)
• M18: 5,177,283 km (0.111 R)
• M19: 5,448,803 km (0.112 R)
• M20: 5,725,260 km (0.047 R)
• M21: 5,826,837 km (0.101 R)
• M22: 5,954,743 km (0.111 R)
• M23: 6,057,816 km (0.079 R)
• M24: 6,370,326 km (0.078 R)
• M25: 6,475,793 km (0.088 R)
• M26: 6,634,965 km (0.088 R)
• M27: 6,876,266 km (0.109 R)
• M28: 7,065,956 km (0.094 R)
• M29: 7,175,163 km (0.081 R)
• M30: 7,478,248 km (0.063 R)
• M31: 7,926,742 km (0.102 R)
• M32: 8,240,150 km (0.081 R)
• M33: 8,441,808 km (0.115 R)
• M34: 8,761,947 km (0.108 R)
• M35: 9,324,286 km (0.087 R)
• M36: 9,776,670 km (0.049 R)
• M37: 10,112,816 km (0.045 R)
• M38: 10,236,085 km (0.069 R)
• M39: 10,390,919 km (0.079 R)
• M40: 10,484,118 km (0.09 R)
• M41: 11,017,584 km (0.071 R)
• M42: 11,303,765 km (0.108 R)
• M43: 11,624,503 km (0.089 R)
• M44: 11,785,919 km (0.071 R)
• M45: 12,472,423 km (0.089 R)
• M46: 13,781,704 km (0.097 R)
• M47: 13,952,694 km (0.081 R)
• M48: 14,504,710 km (0.077 R)
• M49: 14,958,441 km (0.091 R)
• M50: 15,558,927 km (0.113 R)
• M51: 16,167,341 km (0.082 R)
• M52: 17,333,606 km (0.116 R)
• M53: 19,247,860 km (0.112 R)
• M54: 19,515,940 km (0.104 R)
• M55: 20,756,555 km (0.066 R)
• M56: 21,070,860 km (0.03 R)
• M57: 21,268,030 km (0.089 R)
• M58: 21,703,809 km (0.093 R)
• M59: 21,942,866 km (0.115 R)
• M60: 22,303,098 km (0.114 R)
• M61: 22,584,641 km (0.11 R)
• M62: 22,745,907 km (0.109 R)
• M63: 23,395,312 km (0.097 R)
• M64: 24,463,590 km (0.096 R)
• M65: 24,712,371 km (0.077 R)
• M66: 25,087,114 km (0.077 R)
• M67: 25,379,877 km (0.101 R)
• M68: 25,800,098 km (0.064 R)
• M69: 25,926,657 km (0.096 R)
• M70: 26,647,570 km (0.109 R)
• M71: 27,331,980 km (0.077 R)
• M72: 27,892,373 km (0.117 R)
• M73: 29,024,680 km (0.11 R)
• M74: 29,287,972 km (0.087 R)
• M75: 29,464,049 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.5

Radius: 15

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.16 AU - 13.66 AU

Year: 13609 Days

Day: 8.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 44,275,893 km

• M1: 212,429 km (0.076 R)
• M2: 500,405 km (0.089 R)
• M3: 802,443 km (0.09 R)
• M4: 1,146,967 km (0.096 R)
• M5: 1,416,841 km (0.115 R)
• M6: 1,622,838 km (0.081 R)
• M7: 2,325,050 km (0.085 R)
• M8: 2,646,087 km (0.059 R)
• M9: 2,877,066 km (0.103 R)
• M10: 3,441,948 km (0.114 R)
• M11: 3,666,345 km (0.053 R)
• M12: 3,809,211 km (0.091 R)
• M13: 4,189,339 km (0.025 R)
• M14: 4,643,368 km (0.06 R)
• M15: 4,829,468 km (0.092 R)
• M16: 5,018,111 km (0.117 R)
• M17: 5,113,405 km (0.054 R)
• M18: 5,797,217 km (0.109 R)
• M19: 5,930,808 km (0.105 R)
• M20: 6,099,255 km (0.077 R)
• M21: 6,614,171 km (0.079 R)
• M22: 6,965,426 km (0.043 R)
• M23: 8,927,403 km (0.076 R)
• M24: 9,198,623 km (0.084 R)
• M25: 9,551,525 km (0.075 R)
• M26: 10,190,009 km (0.111 R)
• M27: 10,596,017 km (0.082 R)
• M28: 10,966,122 km (0.03 R)
• M29: 11,466,078 km (0.092 R)
• M30: 11,888,543 km (0.081 R)
• M31: 12,058,935 km (0.119 R)
• M32: 12,792,264 km (0.094 R)
• M33: 12,923,162 km (0.109 R)
• M34: 13,318,698 km (0.118 R)
• M35: 14,121,590 km (0.035 R)
• M36: 15,541,274 km (0.077 R)
• M37: 15,868,145 km (0.044 R)
• M38: 16,150,137 km (0.05 R)
• M39: 16,766,780 km (0.085 R)
• M40: 17,246,391 km (0.112 R)
• M41: 19,209,863 km (0.098 R)
• M42: 21,450,539 km (0.113 R)
• M43: 22,128,367 km (0.05 R)
• M44: 22,549,037 km (0.08 R)
• M45: 23,184,828 km (0.08 R)
• M46: 23,291,491 km (0.105 R)
• M47: 23,772,897 km (0.104 R)
• M48: 23,934,163 km (0.111 R)
• M49: 24,149,734 km (0.098 R)
• M50: 24,474,361 km (0.116 R)
• M51: 25,018,449 km (0.087 R)
• M52: 26,507,546 km (0.07 R)
• M53: 26,674,796 km (0.073 R)
• M54: 27,290,990 km (0.045 R)
• M55: 27,855,273 km (0.116 R)
• M56: 28,651,732 km (0.051 R)
• M57: 28,995,358 km (0.045 R)
• M58: 30,792,627 km (0.046 R)
• M59: 31,144,631 km (0.083 R)
• M60: 32,625,800 km (0.102 R)
• M61: 33,044,524 km (0.095 R)
• M62: 33,164,502 km (0.064 R)
• M63: 34,920,781 km (0.102 R)
• M64: 36,026,010 km (0.084 R)
• M65: 37,080,375 km (0.12 R)
• M66: 37,392,437 km (0.068 R)
• M67: 37,830,758 km (0.104 R)
• M68: 38,775,768 km (0.048 R)
• M69: 39,856,164 km (0.109 R)
• M70: 42,632,850 km (0.113 R)
• M71: 43,090,919 km (0.062 R)
• M72: 43,550,483 km (0.119 R)
• M73: 44,143,639 km (0.041 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 16,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit