🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.07 AU - 1.63 AU

Year: 549 Days

Day: 42.1 Hours

Environment

Temp: -0 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.33 AU - 2.09 AU

Year: 782 Days

Day: 19.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.59 AU - 2.45 AU

Year: 1004 Days

Day: 23.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.93 AU - 2.51 AU

Year: 1157 Days

Day: 15.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,080,036 km

• M1: 1,103,284 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.56 AU - 3.56 AU

Year: 1873 Days

Day: 16.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.3

Radius: 12.3

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.36 AU - 6.98 AU

Year: 6027 Days

Day: 5.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,080,036 km

• M1: 154,086 km (0.106 R)
• M2: 441,015 km (0.1 R)
• M3: 967,898 km (0.032 R)
• M4: 1,093,112 km (0.08 R)
• M5: 1,257,819 km (0.094 R)
• M6: 1,413,550 km (0.088 R)
• M7: 1,520,962 km (0.108 R)
• M8: 2,039,617 km (0.097 R)
• M9: 2,203,577 km (0.049 R)
• M10: 2,287,202 km (0.11 R)
• M11: 2,457,893 km (0.037 R)
• M12: 2,744,523 km (0.12 R)
• M13: 2,880,507 km (0.073 R)
• M14: 3,618,922 km (0.059 R)
• M15: 3,920,212 km (0.102 R)
• M16: 4,255,910 km (0.091 R)
• M17: 4,334,748 km (0.053 R)
• M18: 4,493,770 km (0.036 R)
• M19: 4,817,949 km (0.112 R)
• M20: 4,982,955 km (0.037 R)
• M21: 5,177,732 km (0.083 R)
• M22: 5,460,472 km (0.026 R)
• M23: 5,546,341 km (0.103 R)
• M24: 5,632,659 km (0.102 R)
• M25: 5,777,470 km (0.108 R)
• M26: 5,864,985 km (0.12 R)
• M27: 6,070,831 km (0.076 R)
• M28: 7,042,619 km (0.036 R)
• M29: 8,127,652 km (0.105 R)
• M30: 8,423,557 km (0.1 R)
• M31: 8,924,710 km (0.048 R)
• M32: 9,264,297 km (0.047 R)
• M33: 9,538,959 km (0.105 R)
• M34: 9,642,630 km (0.118 R)
• M35: 10,272,886 km (0.048 R)
• M36: 11,024,914 km (0.044 R)
• M37: 11,243,028 km (0.091 R)
• M38: 13,386,167 km (0.086 R)
• M39: 14,009,990 km (0.042 R)
• M40: 14,404,779 km (0.044 R)
• M41: 14,563,802 km (0.108 R)
• M42: 14,963,677 km (0.108 R)
• M43: 15,044,160 km (0.048 R)
• M44: 15,124,644 km (0.116 R)
• M45: 15,407,833 km (0.092 R)
• M46: 15,938,307 km (0.075 R)
• M47: 16,350,449 km (0.109 R)
• M48: 16,975,170 km (0.119 R)
• M49: 17,143,168 km (0.096 R)
• M50: 17,269,429 km (0.095 R)
• M51: 17,438,325 km (0.087 R)
• M52: 17,522,997 km (0.065 R)
• M53: 17,777,762 km (0.083 R)
• M54: 19,070,288 km (0.076 R)
• M55: 19,772,051 km (0.116 R)
• M56: 19,904,445 km (0.106 R)
• M57: 20,840,330 km (0.068 R)
• M58: 21,200,711 km (0.096 R)
• M59: 21,426,903 km (0.066 R)
• M60: 22,202,119 km (0.091 R)
• M61: 23,032,986 km (0.051 R)
• M62: 23,172,411 km (0.118 R)
• M63: 23,545,658 km (0.114 R)
• M64: 23,920,999 km (0.102 R)
• M65: 24,345,557 km (0.073 R)
• M66: 24,677,515 km (0.086 R)
• M67: 24,915,525 km (0.115 R)
• M68: 25,106,412 km (0.075 R)
• M69: 26,310,974 km (0.09 R)
• M70: 26,456,832 km (0.098 R)
• M71: 27,781,222 km (0.094 R)
• M72: 27,979,290 km (0.089 R)
• M73: 29,530,171 km (0.111 R)
• M74: 30,137,987 km (0.095 R)
• M75: 30,749,842 km (0.091 R)
• M76: 31,108,728 km (0.111 R)
• M77: 31,572,182 km (0.058 R)
• M78: 32,141,701 km (0.107 R)
• M79: 32,819,080 km (0.05 R)
• M80: 33,764,838 km (0.034 R)
• M81: 34,666,315 km (0.057 R)
• M82: 34,933,048 km (0.09 R)
• M83: 35,039,860 km (0.096 R)
• M84: 35,307,491 km (0.101 R)
• M85: 35,629,575 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.1

Radius: 8.2

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.89 AU - 6.95 AU

Year: 6368 Days

Day: 13 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 39,080,036 km

• M1: 142,866 km (0.037 R)
• M2: 230,680 km (0.12 R)
• M3: 398,379 km (0.103 R)
• M4: 621,430 km (0.118 R)
• M5: 694,433 km (0.081 R)
• M6: 1,060,649 km (0.073 R)
• M7: 1,306,737 km (0.071 R)
• M8: 1,884,634 km (0.083 R)
• M9: 2,126,983 km (0.049 R)
• M10: 2,206,269 km (0.117 R)
• M11: 2,426,328 km (0.084 R)
• M12: 2,497,387 km (0.071 R)
• M13: 2,678,101 km (0.074 R)
• M14: 2,751,554 km (0.071 R)
• M15: 3,065,111 km (0.062 R)
• M16: 3,167,885 km (0.031 R)
• M17: 3,245,675 km (0.099 R)
• M18: 3,390,037 km (0.111 R)
• M19: 3,456,309 km (0.12 R)
• M20: 3,536,494 km (0.064 R)
• M21: 3,794,550 km (0.088 R)
• M22: 4,072,802 km (0.097 R)
• M23: 4,171,836 km (0.118 R)
• M24: 4,488,086 km (0.116 R)
• M25: 5,174,441 km (0.114 R)
• M26: 5,251,035 km (0.117 R)
• M27: 5,312,520 km (0.11 R)
• M28: 5,420,828 km (0.106 R)
• M29: 5,671,106 km (0.096 R)
• M30: 6,411,765 km (0.1 R)
• M31: 6,609,832 km (0.091 R)
• M32: 6,860,558 km (0.069 R)
• M33: 7,080,318 km (0.068 R)
• M34: 7,405,543 km (0.109 R)
• M35: 7,526,718 km (0.057 R)
• M36: 7,718,353 km (0.091 R)
• M37: 8,106,409 km (0.093 R)
• M38: 8,249,126 km (0.114 R)
• M39: 8,846,769 km (0.043 R)
• M40: 9,495,725 km (0.068 R)
• M41: 9,570,823 km (0.1 R)
• M42: 9,683,919 km (0.098 R)
• M43: 9,911,457 km (0.101 R)
• M44: 10,468,560 km (0.107 R)
• M45: 10,721,679 km (0.075 R)
• M46: 10,858,861 km (0.085 R)
• M47: 10,957,146 km (0.087 R)
• M48: 11,174,363 km (0.088 R)
• M49: 11,413,121 km (0.109 R)
• M50: 11,855,033 km (0.11 R)
• M51: 12,017,197 km (0.092 R)
• M52: 12,323,125 km (0.084 R)
• M53: 12,466,739 km (0.036 R)
• M54: 12,693,679 km (0.068 R)
• M55: 13,319,297 km (0.067 R)
• M56: 13,635,996 km (0.029 R)
• M57: 13,805,789 km (0.107 R)
• M58: 13,891,060 km (0.114 R)
• M59: 14,126,228 km (0.086 R)
• M60: 14,190,555 km (0.096 R)
• M61: 14,255,032 km (0.038 R)
• M62: 14,384,284 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.8

Radius: 12.2

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.27 AU - 10.11 AU

Year: 9747 Days

Day: 14.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 39,080,036 km

• M1: 165,455 km (0.09 R)
• M2: 305,628 km (0.086 R)
• M3: 548,426 km (0.096 R)
• M4: 888,163 km (0.091 R)
• M5: 1,150,707 km (0.085 R)
• M6: 1,345,932 km (0.096 R)
• M7: 1,790,238 km (0.088 R)
• M8: 1,913,506 km (0.058 R)
• M9: 2,573,383 km (0.084 R)
• M10: 2,666,582 km (0.107 R)
• M11: 2,784,615 km (0.118 R)
• M12: 3,026,066 km (0.113 R)
• M13: 3,249,266 km (0.11 R)
• M14: 3,581,523 km (0.106 R)
• M15: 4,086,864 km (0.093 R)
• M16: 4,196,071 km (0.107 R)
• M17: 4,930,447 km (0.114 R)
• M18: 5,194,038 km (0.117 R)
• M19: 6,168,369 km (0.093 R)
• M20: 6,580,362 km (0.06 R)
• M21: 6,741,179 km (0.106 R)
• M22: 7,767,421 km (0.106 R)
• M23: 8,281,589 km (0.111 R)
• M24: 8,913,041 km (0.071 R)
• M25: 9,126,966 km (0.112 R)
• M26: 9,669,408 km (0.092 R)
• M27: 9,926,118 km (0.05 R)
• M28: 10,147,972 km (0.03 R)
• M29: 10,446,419 km (0.078 R)
• M30: 10,747,709 km (0.11 R)
• M31: 10,899,402 km (0.093 R)
• M32: 11,668,784 km (0.087 R)
• M33: 12,138,820 km (0.118 R)
• M34: 12,296,795 km (0.049 R)
• M35: 13,219,066 km (0.104 R)
• M36: 14,163,478 km (0.088 R)
• M37: 14,749,004 km (0.12 R)
• M38: 15,129,581 km (0.111 R)
• M39: 15,728,122 km (0.077 R)
• M40: 16,073,543 km (0.101 R)
• M41: 16,465,190 km (0.056 R)
• M42: 16,992,373 km (0.114 R)
• M43: 17,838,349 km (0.086 R)
• M44: 17,973,287 km (0.042 R)
• M45: 18,289,237 km (0.092 R)
• M46: 21,500,804 km (0.032 R)
• M47: 21,644,269 km (0.06 R)
• M48: 21,788,182 km (0.104 R)
• M49: 22,221,717 km (0.067 R)
• M50: 24,882,165 km (0.083 R)
• M51: 25,638,981 km (0.08 R)
• M52: 26,968,607 km (0.054 R)
• M53: 27,123,440 km (0.092 R)
• M54: 28,320,523 km (0.083 R)
• M55: 29,269,422 km (0.103 R)
• M56: 29,534,808 km (0.051 R)
• M57: 29,641,173 km (0.114 R)
• M58: 30,121,531 km (0.058 R)
• M59: 30,228,643 km (0.039 R)
• M60: 32,506,869 km (0.074 R)
• M61: 33,444,698 km (0.075 R)
• M62: 35,177,640 km (0.03 R)
• M63: 38,323,384 km (0.095 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 16,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit