🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.61 AU - 0.79 AU

Year: 205 Days

Day: 29.1 Hours

Environment

Temp: 209 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.06 AU - 1.1 AU

Year: 393 Days

Day: 26.9 Hours

Environment

Temp: 132 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.94 AU - 2.74 AU

Year: 1252 Days

Day: 22.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,397,124 km

• M1: 50,115 km (0.092 R)
• M2: 141,819 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.11 AU - 3.47 AU

Year: 2088 Days

Day: 12.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.78 AU - 3.9 AU

Year: 2135 Days

Day: 26.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,397,124 km

• M1: 28,872 km (0.108 R)
• M2: 50,115 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.28 AU - 6.7 AU

Year: 4500 Days

Day: 47.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441

Radius: 8.3

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.74 AU - 10.98 AU

Year: 9226 Days

Day: 10.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,397,124 km

• M1: 148,401 km (0.097 R)
• M2: 239,656 km (0.111 R)
• M3: 348,563 km (0.107 R)
• M4: 540,647 km (0.103 R)
• M5: 971,937 km (0.094 R)
• M6: 1,396,496 km (0.098 R)
• M7: 1,628,971 km (0.113 R)
• M8: 1,979,479 km (0.103 R)
• M9: 2,218,836 km (0.04 R)
• M10: 2,444,579 km (0.071 R)
• M11: 2,607,042 km (0.12 R)
• M12: 2,677,802 km (0.056 R)
• M13: 3,066,008 km (0.086 R)
• M14: 3,343,213 km (0.065 R)
• M15: 3,787,668 km (0.028 R)
• M16: 4,760,653 km (0.064 R)
• M17: 5,259,861 km (0.092 R)
• M18: 5,319,850 km (0.114 R)
• M19: 5,500,714 km (0.085 R)
• M20: 6,628,382 km (0.11 R)
• M21: 6,823,159 km (0.051 R)
• M22: 6,888,384 km (0.093 R)
• M23: 7,085,703 km (0.062 R)
• M24: 7,553,346 km (0.105 R)
• M25: 8,203,947 km (0.11 R)
• M26: 8,378,229 km (0.115 R)
• M27: 9,558,406 km (0.075 R)
• M28: 9,631,560 km (0.087 R)
• M29: 10,980,933 km (0.09 R)
• M30: 11,366,147 km (0.099 R)
• M31: 11,521,579 km (0.078 R)
• M32: 11,834,388 km (0.073 R)
• M33: 13,032,219 km (0.086 R)
• M34: 13,563,291 km (0.113 R)
• M35: 13,810,726 km (0.061 R)
• M36: 13,893,603 km (0.108 R)
• M37: 14,226,458 km (0.116 R)
• M38: 14,310,084 km (0.091 R)
• M39: 14,942,733 km (0.107 R)
• M40: 15,283,966 km (0.07 R)
• M41: 15,800,378 km (0.118 R)
• M42: 15,930,378 km (0.039 R)
• M43: 16,278,941 km (0.104 R)
• M44: 16,454,120 km (0.062 R)
• M45: 16,629,898 km (0.107 R)
• M46: 16,983,397 km (0.078 R)
• M47: 17,072,259 km (0.116 R)
• M48: 17,968,350 km (0.105 R)
• M49: 18,787,847 km (0.041 R)
• M50: 19,387,435 km (0.078 R)
• M51: 19,899,509 km (0.027 R)
• M52: 20,227,726 km (0.109 R)
• M53: 22,234,582 km (0.057 R)
• M54: 22,868,428 km (0.1 R)
• M55: 23,261,571 km (0.111 R)
• M56: 23,557,775 km (0.048 R)
• M57: 24,054,440 km (0.102 R)
• M58: 25,564,631 km (0.109 R)
• M59: 26,126,071 km (0.114 R)
• M60: 26,588,478 km (0.115 R)
• M61: 27,313,130 km (0.12 R)
• M62: 27,887,137 km (0.095 R)
• M63: 28,201,891 km (0.056 R)
• M64: 29,846,720 km (0.111 R)
• M65: 30,114,799 km (0.029 R)
• M66: 30,978,428 km (0.082 R)
• M67: 31,686,175 km (0.103 R)
• M68: 32,399,159 km (0.084 R)
• M69: 32,619,517 km (0.117 R)
• M70: 32,785,271 km (0.099 R)
• M71: 33,339,531 km (0.069 R)
• M72: 33,617,783 km (0.096 R)
• M73: 33,785,034 km (0.09 R)
• M74: 34,344,978 km (0.095 R)
• M75: 34,513,426 km (0.088 R)
• M76: 34,738,570 km (0.05 R)
• M77: 35,928,621 km (0.116 R)
• M78: 36,442,789 km (0.075 R)
• M79: 36,614,677 km (0.113 R)
• M80: 38,232,129 km (0.113 R)
• M81: 38,465,053 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423

Radius: 10.7

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.61 AU - 11.19 AU

Year: 11733 Days

Day: 8.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,397,124 km

• M1: 154,086 km (0.101 R)
• M2: 242,349 km (0.09 R)
• M3: 416,929 km (0.107 R)
• M4: 495,319 km (0.061 R)
• M5: 1,176,737 km (0.109 R)
• M6: 1,479,822 km (0.067 R)
• M7: 2,182,184 km (0.092 R)
• M8: 2,255,188 km (0.084 R)
• M9: 2,504,717 km (0.068 R)
• M10: 2,581,311 km (0.118 R)
• M11: 2,763,372 km (0.029 R)
• M12: 3,250,762 km (0.092 R)
• M13: 3,882,663 km (0.088 R)
• M14: 4,061,732 km (0.092 R)
• M15: 4,427,947 km (0.093 R)
• M16: 4,646,659 km (0.065 R)
• M17: 4,773,219 km (0.106 R)
• M18: 5,062,093 km (0.048 R)
• M19: 5,290,828 km (0.113 R)
• M20: 5,489,643 km (0.086 R)
• M21: 6,066,343 km (0.055 R)
• M22: 6,274,434 km (0.094 R)
• M23: 6,520,373 km (0.11 R)
• M24: 6,949,270 km (0.096 R)
• M25: 7,684,394 km (0.081 R)
• M26: 7,796,891 km (0.103 R)
• M27: 7,985,385 km (0.051 R)
• M28: 10,613,371 km (0.106 R)
• M29: 10,906,582 km (0.078 R)
• M30: 11,202,487 km (0.065 R)
• M31: 13,891,509 km (0.112 R)
• M32: 14,304,399 km (0.072 R)
• M33: 14,768,003 km (0.12 R)
• M34: 15,189,569 km (0.058 R)
• M35: 16,914,732 km (0.089 R)
• M36: 17,306,529 km (0.116 R)
• M37: 17,750,835 km (0.042 R)
• M38: 18,099,098 km (0.073 R)
• M39: 18,600,401 km (0.09 R)
• M40: 18,802,208 km (0.095 R)
• M41: 19,004,764 km (0.09 R)
• M42: 19,565,606 km (0.068 R)
• M43: 19,719,393 km (0.09 R)
• M44: 19,976,851 km (0.081 R)
• M45: 20,080,073 km (0.091 R)
• M46: 20,964,945 km (0.101 R)
• M47: 22,665,125 km (0.03 R)
• M48: 23,151,168 km (0.111 R)
• M49: 23,531,595 km (0.118 R)
• M50: 23,914,117 km (0.09 R)
• M51: 24,078,675 km (0.059 R)
• M52: 24,408,987 km (0.078 R)
• M53: 25,074,099 km (0.079 R)
• M54: 25,185,550 km (0.087 R)
• M55: 25,745,046 km (0.115 R)
• M56: 26,139,236 km (0.113 R)
• M57: 26,252,332 km (0.11 R)
• M58: 28,313,791 km (0.034 R)
• M59: 28,487,923 km (0.04 R)
• M60: 29,129,398 km (0.072 R)
• M61: 29,481,402 km (0.065 R)
• M62: 29,834,752 km (0.087 R)
• M63: 29,952,785 km (0.077 R)
• M64: 30,248,689 km (0.077 R)
• M65: 30,962,870 km (0.113 R)
• M66: 33,138,621 km (0.102 R)
• M67: 33,322,178 km (0.116 R)
• M68: 33,874,792 km (0.054 R)
• M69: 34,864,831 km (0.108 R)
• M70: 35,051,379 km (0.104 R)
• M71: 35,801,463 km (0.025 R)
• M72: 36,052,638 km (0.051 R)
• M73: 36,241,431 km (0.109 R)
• M74: 37,763,439 km (0.077 R)
• M75: 38,983,111 km (0.103 R)
• M76: 40,281,022 km (0.107 R)
• M77: 40,738,492 km (0.106 R)
• M78: 41,000,737 km (0.102 R)
• M79: 41,527,023 km (0.079 R)
• M80: 41,658,818 km (0.111 R)
• M81: 42,386,761 km (0.096 R)
• M82: 42,985,452 km (0.082 R)
• M83: 43,654,005 km (0.047 R)
• M84: 43,989,553 km (0.025 R)
• M85: 44,460,786 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.1

Radius: 10.3

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 10.84 AU - 12.94 AU

Year: 14343 Days

Day: 14.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,397,124 km

• M1: 133,441 km (0.097 R)
• M2: 227,987 km (0.089 R)
• M3: 298,597 km (0.076 R)
• M4: 781,798 km (0.096 R)
• M5: 948,301 km (0.106 R)
• M6: 1,126,921 km (0.109 R)
• M7: 1,268,291 km (0.068 R)
• M8: 1,441,076 km (0.06 R)
• M9: 1,809,835 km (0.109 R)
• M10: 2,326,845 km (0.117 R)
• M11: 2,478,538 km (0.118 R)
• M12: 2,664,787 km (0.079 R)
• M13: 3,084,409 km (0.095 R)
• M14: 3,319,128 km (0.103 R)
• M15: 3,664,549 km (0.057 R)
• M16: 3,805,919 km (0.098 R)
• M17: 3,949,234 km (0.108 R)
• M18: 5,040,850 km (0.096 R)
• M19: 5,438,032 km (0.106 R)
• M20: 6,646,334 km (0.096 R)
• M21: 6,994,000 km (0.107 R)
• M22: 7,303,069 km (0.065 R)
• M23: 7,436,809 km (0.1 R)
• M24: 7,661,655 km (0.054 R)
• M25: 8,256,905 km (0.111 R)
• M26: 9,735,680 km (0.042 R)
• M27: 10,631,472 km (0.111 R)
• M28: 12,182,203 km (0.103 R)
• M29: 12,983,749 km (0.112 R)
• M30: 13,363,727 km (0.071 R)
• M31: 14,694,101 km (0.03 R)
• M32: 14,919,994 km (0.115 R)
• M33: 15,317,924 km (0.104 R)
• M34: 15,432,367 km (0.096 R)
• M35: 16,240,794 km (0.082 R)
• M36: 16,415,823 km (0.094 R)
• M37: 17,181,465 km (0.063 R)
• M38: 17,419,475 km (0.106 R)
• M39: 18,321,401 km (0.078 R)
• M40: 19,238,735 km (0.097 R)
• M41: 19,423,937 km (0.045 R)
• M42: 19,733,904 km (0.107 R)
• M43: 20,421,905 km (0.093 R)
• M44: 21,181,263 km (0.099 R)
• M45: 21,564,383 km (0.119 R)
• M46: 23,778,582 km (0.103 R)
• M47: 23,911,125 km (0.066 R)
• M48: 24,845,514 km (0.119 R)
• M49: 25,249,577 km (0.116 R)
• M50: 25,384,814 km (0.086 R)
• M51: 26,406,268 km (0.099 R)
• M52: 26,474,934 km (0.118 R)
• M53: 27,928,726 km (0.112 R)
• M54: 28,348,946 km (0.1 R)
• M55: 29,266,430 km (0.028 R)
• M56: 29,764,591 km (0.093 R)
• M57: 30,409,058 km (0.11 R)
• M58: 30,985,908 km (0.074 R)
• M59: 33,254,709 km (0.092 R)
• M60: 34,147,360 km (0.06 R)
• M61: 34,596,602 km (0.114 R)
• M62: 35,425,374 km (0.053 R)
• M63: 35,652,464 km (0.117 R)
• M64: 36,336,874 km (0.103 R)
• M65: 36,642,502 km (0.028 R)
• M66: 37,718,560 km (0.082 R)
• M67: 39,430,708 km (0.113 R)
• M68: 39,823,252 km (0.119 R)
• M69: 42,366,715 km (0.116 R)
• M70: 42,930,101 km (0.074 R)
• M71: 45,044,218 km (0.071 R)
• M72: 45,783,830 km (0.06 R)
• M73: 46,693,385 km (0.049 R)
• M74: 47,608,924 km (0.105 R)
• M75: 47,776,025 km (0.072 R)
• M76: 48,278,374 km (0.108 R)
• M77: 48,614,371 km (0.078 R)
• M78: 49,457,505 km (0.118 R)
• M79: 50,816,751 km (0.082 R)
• M80: 51,158,433 km (0.04 R)
• M81: 51,244,003 km (0.081 R)
• M82: 51,672,451 km (0.116 R)
• M83: 52,360,452 km (0.074 R)
• M84: 55,581,892 km (0.051 R)
• M85: 55,757,819 km (0.068 R)
• M86: 57,260,829 km (0.048 R)
• M87: 58,687,693 km (0.101 R)
• M88: 59,225,647 km (0.088 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 15,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit