🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.47 AU - 0.55 AU

Year: 135 Days

Day: 14.4 Hours

Environment

Temp: 250 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.61 AU - 0.89 AU

Year: 241 Days

Day: 21.7 Hours

Environment

Temp: 112 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.15 AU - 1.27 AU

Year: 494 Days

Day: 46 Hours

Environment

Temp: -6 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.42 AU - 1.78 AU

Year: 751 Days

Day: 38.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,103,255 km

• M1: 62,233 km (0.046 R)
• M2: 440,117 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.2 AU - 3.4 AU

Year: 1738 Days

Day: 13.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.4

Radius: 14.6

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.91 AU - 6.21 AU

Year: 5532 Days

Day: 6.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 28,103,255 km

• M1: 204,799 km (0.08 R)
• M2: 347,217 km (0.04 R)
• M3: 465,549 km (0.1 R)
• M4: 768,634 km (0.093 R)
• M5: 996,322 km (0.093 R)
• M6: 1,285,345 km (0.111 R)
• M7: 1,400,984 km (0.038 R)
• M8: 1,615,956 km (0.07 R)
• M9: 1,755,980 km (0.094 R)
• M10: 1,915,002 km (0.098 R)
• M11: 2,139,998 km (0.116 R)
• M12: 2,310,689 km (0.066 R)
• M13: 2,616,467 km (0.102 R)
• M14: 2,799,724 km (0.106 R)
• M15: 2,987,320 km (0.106 R)
• M16: 3,375,227 km (0.115 R)
• M17: 3,520,337 km (0.107 R)
• M18: 3,949,384 km (0.093 R)
• M19: 4,297,049 km (0.113 R)
• M20: 4,554,507 km (0.109 R)
• M21: 4,817,051 km (0.091 R)
• M22: 4,939,871 km (0.113 R)
• M23: 5,742,464 km (0.104 R)
• M24: 6,791,295 km (0.098 R)
• M25: 7,208,673 km (0.111 R)
• M26: 9,011,477 km (0.067 R)
• M27: 9,290,925 km (0.068 R)
• M28: 9,547,635 km (0.105 R)
• M29: 9,884,679 km (0.105 R)
• M30: 9,989,248 km (0.076 R)
• M31: 10,490,700 km (0.05 R)
• M32: 10,973,453 km (0.111 R)
• M33: 12,184,148 km (0.119 R)
• M34: 12,352,595 km (0.072 R)
• M35: 12,919,422 km (0.104 R)
• M36: 13,669,206 km (0.057 R)
• M37: 14,255,630 km (0.099 R)
• M38: 14,522,213 km (0.116 R)
• M39: 14,790,442 km (0.089 R)
• M40: 15,150,524 km (0.106 R)
• M41: 16,217,756 km (0.067 R)
• M42: 16,589,207 km (0.118 R)
• M43: 16,744,789 km (0.045 R)
• M44: 17,340,637 km (0.093 R)
• M45: 17,435,333 km (0.096 R)
• M46: 17,530,327 km (0.072 R)
• M47: 18,167,315 km (0.105 R)
• M48: 18,488,651 km (0.072 R)
• M49: 19,628,138 km (0.096 R)
• M50: 20,289,660 km (0.099 R)
• M51: 20,456,162 km (0.091 R)
• M52: 20,589,604 km (0.113 R)
• M53: 20,958,362 km (0.102 R)
• M54: 21,261,747 km (0.112 R)
• M55: 22,800,062 km (0.078 R)
• M56: 23,042,560 km (0.091 R)
• M57: 23,181,536 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.7

Radius: 13.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.08 AU - 7.26 AU

Year: 5684 Days

Day: 12.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 28,103,255 km

• M1: 187,446 km (0.092 R)
• M2: 274,213 km (0.118 R)
• M3: 387,159 km (0.075 R)
• M4: 548,575 km (0.1 R)
• M5: 657,034 km (0.113 R)
• M6: 746,344 km (0.077 R)
• M7: 919,578 km (0.057 R)
• M8: 1,128,866 km (0.113 R)
• M9: 1,319,902 km (0.096 R)
• M10: 1,425,668 km (0.045 R)
• M11: 1,546,692 km (0.096 R)
• M12: 1,735,036 km (0.052 R)
• M13: 1,998,478 km (0.045 R)
• M14: 2,317,720 km (0.099 R)
• M15: 2,505,764 km (0.074 R)
• M16: 2,912,371 km (0.084 R)
• M17: 3,259,588 km (0.069 R)
• M18: 3,356,527 km (0.107 R)
• M19: 3,570,153 km (0.104 R)
• M20: 3,670,384 km (0.08 R)
• M21: 3,839,429 km (0.116 R)
• M22: 3,959,407 km (0.116 R)
• M23: 4,045,725 km (0.1 R)
• M24: 4,487,637 km (0.113 R)
• M25: 4,614,047 km (0.059 R)
• M26: 5,038,307 km (0.106 R)
• M27: 5,151,103 km (0.081 R)
• M28: 5,455,984 km (0.115 R)
• M29: 5,552,475 km (0.119 R)
• M30: 6,143,685 km (0.109 R)
• M31: 6,244,066 km (0.047 R)
• M32: 6,610,580 km (0.041 R)
• M33: 6,754,942 km (0.114 R)
• M34: 7,882,312 km (0.034 R)
• M35: 7,991,668 km (0.088 R)
• M36: 8,189,885 km (0.108 R)
• M37: 9,090,464 km (0.069 R)
• M38: 9,763,056 km (0.039 R)
• M39: 10,596,167 km (0.077 R)
• M40: 10,838,515 km (0.053 R)
• M41: 11,279,231 km (0.075 R)
• M42: 11,526,666 km (0.099 R)
• M43: 11,750,913 km (0.115 R)
• M44: 12,178,314 km (0.085 R)
• M45: 12,279,592 km (0.12 R)
• M46: 12,406,750 km (0.07 R)
• M47: 12,508,626 km (0.096 R)
• M48: 12,893,541 km (0.057 R)
• M49: 13,074,555 km (0.073 R)
• M50: 13,308,376 km (0.08 R)
• M51: 13,412,795 km (0.076 R)
• M52: 13,780,507 km (0.101 R)
• M53: 14,204,617 km (0.115 R)
• M54: 14,338,058 km (0.094 R)
• M55: 15,120,306 km (0.069 R)
• M56: 15,393,322 km (0.077 R)
• M57: 15,861,114 km (0.082 R)
• M58: 16,669,990 km (0.109 R)
• M59: 17,520,903 km (0.097 R)
• M60: 17,721,364 km (0.114 R)
• M61: 17,865,127 km (0.03 R)
• M62: 18,706,466 km (0.059 R)
• M63: 19,412,568 km (0.087 R)
• M64: 19,590,589 km (0.078 R)
• M65: 19,798,680 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.2

Radius: 14.6

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.74 AU - 9.82 AU

Year: 8836 Days

Day: 8.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 28,103,255 km

• M1: 407,355 km (0.089 R)
• M2: 561,142 km (0.101 R)
• M3: 939,175 km (0.066 R)
• M4: 1,177,485 km (0.089 R)
• M5: 1,541,307 km (0.119 R)
• M6: 1,781,561 km (0.108 R)
• M7: 2,011,044 km (0.113 R)
• M8: 2,226,166 km (0.087 R)
• M9: 2,324,302 km (0.109 R)
• M10: 2,917,458 km (0.079 R)
• M11: 3,245,526 km (0.036 R)
• M12: 3,730,971 km (0.106 R)
• M13: 3,997,554 km (0.105 R)
• M14: 4,148,349 km (0.09 R)
• M15: 4,643,817 km (0.117 R)
• M16: 5,223,958 km (0.107 R)
• M17: 5,322,991 km (0.048 R)
• M18: 5,725,260 km (0.094 R)
• M19: 6,102,696 km (0.106 R)
• M20: 6,382,444 km (0.083 R)
• M21: 6,488,508 km (0.045 R)
• M22: 7,100,364 km (0.073 R)
• M23: 7,210,169 km (0.099 R)
• M24: 7,543,473 km (0.086 R)
• M25: 7,693,220 km (0.071 R)
• M26: 7,919,562 km (0.115 R)
• M27: 8,110,000 km (0.118 R)
• M28: 8,379,276 km (0.092 R)
• M29: 8,887,011 km (0.11 R)
• M30: 9,647,267 km (0.099 R)
• M31: 10,721,380 km (0.056 R)
• M32: 11,059,471 km (0.093 R)
• M33: 11,187,228 km (0.118 R)
• M34: 11,401,153 km (0.096 R)
• M35: 12,138,970 km (0.117 R)
• M36: 12,403,010 km (0.072 R)
• M37: 13,206,650 km (0.097 R)
• M38: 13,935,191 km (0.08 R)
• M39: 14,119,496 km (0.026 R)
• M40: 14,490,349 km (0.12 R)
• M41: 14,770,546 km (0.115 R)
• M42: 14,911,317 km (0.06 R)
• M43: 15,147,084 km (0.097 R)
• M44: 15,909,434 km (0.076 R)
• M45: 16,005,626 km (0.101 R)
• M46: 17,670,650 km (0.08 R)
• M47: 18,473,093 km (0.111 R)
• M48: 22,552,627 km (0.104 R)
• M49: 22,714,941 km (0.036 R)
• M50: 22,823,399 km (0.076 R)
• M51: 23,040,765 km (0.116 R)
• M52: 23,368,085 km (0.078 R)
• M53: 24,248,468 km (0.111 R)
• M54: 24,581,473 km (0.062 R)
• M55: 24,692,774 km (0.038 R)
• M56: 25,251,971 km (0.044 R)
• M57: 25,758,809 km (0.119 R)
• M58: 26,098,545 km (0.066 R)
• M59: 27,011,990 km (0.115 R)
• M60: 27,184,327 km (0.1 R)
• M61: 27,357,112 km (0.102 R)
• M62: 27,588,091 km (0.095 R)
• M63: 27,877,713 km (0.082 R)
• M64: 28,051,994 km (0.073 R)
• M65: 28,284,918 km (0.112 R)
• M66: 28,635,426 km (0.097 R)
• M67: 29,636,535 km (0.089 R)
• M68: 30,888,968 km (0.067 R)
• M69: 31,189,660 km (0.112 R)
• M70: 32,158,605 km (0.113 R)
• M71: 32,830,599 km (0.096 R)
• M72: 33,878,083 km (0.051 R)
• M73: 34,001,950 km (0.079 R)
• M74: 36,005,814 km (0.112 R)
• M75: 36,259,083 km (0.049 R)
• M76: 37,405,601 km (0.109 R)
• M77: 38,112,302 km (0.107 R)
• M78: 39,538,568 km (0.073 R)
• M79: 42,510,329 km (0.031 R)
• M80: 44,327,495 km (0.096 R)
• M81: 44,531,097 km (0.102 R)
• M82: 45,211,618 km (0.06 R)
• M83: 45,621,516 km (0.078 R)
• M84: 45,895,580 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.4

Radius: 13.4

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8.75 AU - 11.81 AU

Year: 12223 Days

Day: 7.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,103,255 km

• M1: 381,774 km (0.12 R)
• M2: 566,976 km (0.079 R)
• M3: 695,181 km (0.105 R)
• M4: 810,671 km (0.066 R)
• M5: 1,416,093 km (0.091 R)
• M6: 1,630,018 km (0.074 R)
• M7: 1,822,252 km (0.1 R)
• M8: 1,937,891 km (0.081 R)
• M9: 2,371,575 km (0.088 R)
• M10: 2,572,186 km (0.065 R)
• M11: 3,208,126 km (0.093 R)
• M12: 3,328,852 km (0.11 R)
• M13: 3,471,867 km (0.102 R)
• M14: 3,616,828 km (0.114 R)
• M15: 3,764,032 km (0.07 R)
• M16: 3,891,789 km (0.075 R)
• M17: 4,020,892 km (0.06 R)
• M18: 4,328,016 km (0.046 R)
• M19: 4,506,935 km (0.067 R)
• M20: 4,597,442 km (0.082 R)
• M21: 4,757,063 km (0.119 R)
• M22: 4,895,441 km (0.093 R)
• M23: 5,486,652 km (0.096 R)
• M24: 5,680,680 km (0.079 R)
• M25: 5,877,102 km (0.111 R)
• M26: 6,226,114 km (0.096 R)
• M27: 6,866,393 km (0.106 R)
• M28: 6,970,812 km (0.111 R)
• M29: 7,102,009 km (0.076 R)
• M30: 7,367,097 km (0.107 R)
• M31: 7,500,837 km (0.118 R)
• M32: 8,126,456 km (0.118 R)
• M33: 8,656,182 km (0.08 R)
• M34: 9,196,978 km (0.102 R)
• M35: 9,573,516 km (0.065 R)
• M36: 9,837,107 km (0.03 R)
• M37: 10,431,460 km (0.096 R)
• M38: 10,521,667 km (0.089 R)
• M39: 10,612,024 km (0.074 R)
• M40: 10,884,891 km (0.082 R)
• M41: 11,344,904 km (0.117 R)
• M42: 13,085,475 km (0.038 R)
• M43: 13,837,953 km (0.053 R)
• M44: 14,069,829 km (0.119 R)
• M45: 14,302,903 km (0.066 R)
• M46: 14,739,280 km (0.031 R)
• M47: 15,419,053 km (0.045 R)
• M48: 15,590,641 km (0.094 R)
• M49: 15,901,057 km (0.081 R)
• M50: 16,074,441 km (0.113 R)
• M51: 16,703,649 km (0.069 R)
• M52: 16,950,636 km (0.109 R)
• M53: 17,163,214 km (0.107 R)
• M54: 17,448,048 km (0.102 R)
• M55: 17,555,310 km (0.11 R)
• M56: 18,203,219 km (0.102 R)
• M57: 18,348,328 km (0.09 R)
• M58: 18,785,753 km (0.06 R)
• M59: 18,895,707 km (0.103 R)
• M60: 19,042,612 km (0.089 R)
• M61: 19,263,718 km (0.083 R)
• M62: 20,645,703 km (0.104 R)
• M63: 21,176,925 km (0.113 R)
• M64: 21,482,553 km (0.104 R)
• M65: 21,597,445 km (0.089 R)
• M66: 21,751,082 km (0.104 R)
• M67: 22,524,802 km (0.092 R)
• M68: 23,032,387 km (0.106 R)
• M69: 23,900,205 km (0.102 R)
• M70: 24,098,871 km (0.085 R)
• M71: 24,899,219 km (0.113 R)
• M72: 25,302,685 km (0.08 R)
• M73: 25,830,466 km (0.117 R)
• M74: 26,484,957 km (0.079 R)
• M75: 26,979,527 km (0.036 R)
• M76: 27,477,090 km (0.053 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 14,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit