🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.83 AU - 1.99 AU

Year: 782 Days

Day: 16.4 Hours

Environment

Temp: 90 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4 AU - 5.12 AU

Year: 2885 Days

Day: 19.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,717,303 km

• M1: 1,908,719 km (0.103 R)
• M2: 2,978,942 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.44 AU - 7.46 AU

Year: 5428 Days

Day: 45 Hours

Environment

Temp: -118 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,717,303 km

• M1: 172,636 km (0.074 R)
• M2: 305,479 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.8

Radius: 14

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.72 AU - 11.48 AU

Year: 10956 Days

Day: 12.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 84,717,303 km

• M1: 259,852 km (0.118 R)
• M2: 400,174 km (0.108 R)
• M3: 531,521 km (0.1 R)
• M4: 836,551 km (0.102 R)
• M5: 943,215 km (0.092 R)
• M6: 1,171,950 km (0.094 R)
• M7: 1,293,423 km (0.112 R)
• M8: 1,476,980 km (0.078 R)
• M9: 1,730,698 km (0.086 R)
• M10: 1,918,742 km (0.058 R)
• M11: 2,113,668 km (0.063 R)
• M12: 2,648,032 km (0.043 R)
• M13: 3,033,845 km (0.1 R)
• M14: 3,166,538 km (0.103 R)
• M15: 3,596,482 km (0.084 R)
• M16: 3,757,450 km (0.081 R)
• M17: 3,962,249 km (0.059 R)
• M18: 4,086,864 km (0.096 R)
• M19: 4,212,826 km (0.095 R)
• M20: 4,686,004 km (0.059 R)
• M21: 5,613,211 km (0.104 R)
• M22: 6,038,069 km (0.087 R)
• M23: 6,206,217 km (0.098 R)
• M24: 6,327,242 km (0.081 R)
• M25: 6,596,369 km (0.118 R)
• M26: 6,769,603 km (0.106 R)
• M27: 7,045,013 km (0.089 R)
• M28: 7,247,568 km (0.089 R)
• M29: 7,606,753 km (0.095 R)
• M30: 7,840,724 km (0.117 R)
• M31: 7,945,442 km (0.099 R)
• M32: 8,396,031 km (0.097 R)
• M33: 8,611,003 km (0.116 R)
• M34: 8,936,827 km (0.11 R)
• M35: 9,046,482 km (0.053 R)
• M36: 10,023,955 km (0.088 R)
• M37: 10,137,799 km (0.094 R)
• M38: 11,300,174 km (0.064 R)
• M39: 11,418,805 km (0.101 R)
• M40: 12,565,922 km (0.045 R)
• M41: 12,997,811 km (0.057 R)
• M42: 13,091,010 km (0.097 R)
• M43: 13,340,540 km (0.114 R)
• M44: 15,197,049 km (0.098 R)
• M45: 15,525,267 km (0.114 R)
• M46: 17,372,202 km (0.096 R)
• M47: 17,818,902 km (0.07 R)
• M48: 17,991,837 km (0.057 R)
• M49: 18,723,669 km (0.063 R)
• M50: 18,969,908 km (0.114 R)
• M51: 19,536,584 km (0.073 R)
• M52: 19,643,397 km (0.081 R)
• M53: 20,686,543 km (0.115 R)
• M54: 20,904,657 km (0.07 R)
• M55: 21,526,834 km (0.081 R)
• M56: 22,266,446 km (0.12 R)
• M57: 22,378,046 km (0.08 R)
• M58: 22,864,090 km (0.056 R)
• M59: 23,240,478 km (0.097 R)
• M60: 23,429,420 km (0.085 R)
• M61: 23,694,657 km (0.103 R)
• M62: 24,650,438 km (0.04 R)
• M63: 25,113,743 km (0.112 R)
• M64: 25,229,980 km (0.054 R)
• M65: 25,501,949 km (0.106 R)
• M66: 25,892,250 km (0.118 R)
• M67: 26,402,528 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.9

Radius: 9.4

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 12.16 AU - 13.2 AU

Year: 13377 Days

Day: 6.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 84,717,303 km

• M1: 175,329 km (0.103 R)
• M2: 379,231 km (0.049 R)
• M3: 545,733 km (0.096 R)
• M4: 643,720 km (0.05 R)
• M5: 939,774 km (0.071 R)
• M6: 1,035,666 km (0.037 R)
• M7: 1,397,543 km (0.051 R)
• M8: 1,664,875 km (0.025 R)
• M9: 1,738,028 km (0.117 R)
• M10: 1,842,148 km (0.115 R)
• M11: 1,963,921 km (0.094 R)
• M12: 2,104,244 km (0.103 R)
• M13: 2,280,171 km (0.095 R)
• M14: 2,361,851 km (0.108 R)
• M15: 2,494,544 km (0.035 R)
• M16: 3,176,561 km (0.119 R)
• M17: 3,249,715 km (0.076 R)
• M18: 3,491,315 km (0.044 R)
• M19: 3,566,862 km (0.034 R)
• M20: 4,111,099 km (0.093 R)
• M21: 4,231,077 km (0.064 R)
• M22: 5,103,531 km (0.118 R)
• M23: 5,232,784 km (0.061 R)
• M24: 5,648,965 km (0.103 R)
• M25: 6,121,246 km (0.098 R)
• M26: 6,212,800 km (0.104 R)
• M27: 6,281,615 km (0.07 R)
• M28: 7,418,110 km (0.094 R)
• M29: 7,613,634 km (0.12 R)
• M30: 7,885,304 km (0.045 R)
• M31: 8,135,132 km (0.068 R)
• M32: 9,291,225 km (0.045 R)
• M33: 9,475,679 km (0.034 R)
• M34: 9,901,733 km (0.071 R)
• M35: 10,036,222 km (0.104 R)
• M36: 10,443,278 km (0.077 R)
• M37: 10,662,588 km (0.074 R)
• M38: 10,966,721 km (0.118 R)
• M39: 11,078,022 km (0.096 R)
• M40: 11,189,622 km (0.098 R)
• M41: 12,674,979 km (0.086 R)
• M42: 12,791,815 km (0.073 R)
• M43: 13,321,990 km (0.082 R)
• M44: 13,799,207 km (0.112 R)
• M45: 14,070,129 km (0.068 R)
• M46: 14,464,618 km (0.093 R)
• M47: 16,331,899 km (0.102 R)
• M48: 16,490,921 km (0.117 R)
• M49: 17,003,294 km (0.099 R)
• M50: 17,455,828 km (0.064 R)
• M51: 17,683,665 km (0.054 R)
• M52: 17,748,890 km (0.111 R)
• M53: 18,208,006 km (0.118 R)
• M54: 18,372,862 km (0.046 R)
• M55: 18,505,257 km (0.116 R)
• M56: 18,770,793 km (0.081 R)
• M57: 18,870,575 km (0.06 R)
• M58: 19,372,775 km (0.093 R)
• M59: 19,913,272 km (0.118 R)
• M60: 20,083,215 km (0.118 R)
• M61: 20,561,629 km (0.07 R)
• M62: 20,905,554 km (0.074 R)
• M63: 21,147,454 km (0.067 R)
• M64: 21,320,838 km (0.112 R)
• M65: 22,124,478 km (0.075 R)
• M66: 22,406,320 km (0.105 R)
• M67: 22,653,905 km (0.055 R)
• M68: 23,116,162 km (0.105 R)
• M69: 23,653,368 km (0.072 R)
• M70: 23,761,378 km (0.083 R)
• M71: 23,941,643 km (0.1 R)
• M72: 24,013,749 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.6

Radius: 4.6

Gravity: 26.64 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 17.45 AU - 21.95 AU

Year: 25904 Days

Day: 20.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,717,303 km

• M1: 96,491 km (0.079 R)
• M2: 182,659 km (0.084 R)
• M3: 391,797 km (0.099 R)
• M4: 453,880 km (0.084 R)
• M5: 519,254 km (0.097 R)
• M6: 785,987 km (0.079 R)
• M7: 1,866,084 km (0.111 R)
• M8: 2,192,357 km (0.087 R)
• M9: 2,497,088 km (0.101 R)
• M10: 4,780,101 km (0.096 R)
• M11: 5,024,843 km (0.118 R)
• M12: 7,686,339 km (0.096 R)
• M13: 8,204,396 km (0.105 R)
• M14: 8,733,673 km (0.088 R)
• M15: 8,793,213 km (0.085 R)
• M16: 9,152,996 km (0.077 R)
• M17: 9,949,006 km (0.093 R)
• M18: 10,011,090 km (0.068 R)
• M19: 11,475,802 km (0.1 R)
• M20: 14,107,678 km (0.083 R)
• M21: 14,669,567 km (0.038 R)
• M22: 14,882,295 km (0.047 R)
• M23: 15,167,279 km (0.109 R)
• M24: 15,526,165 km (0.107 R)
• M25: 16,252,462 km (0.103 R)
• M26: 16,325,616 km (0.115 R)
• M27: 16,989,531 km (0.059 R)
• M28: 17,212,881 km (0.116 R)
• M29: 17,888,465 km (0.113 R)
• M30: 18,419,986 km (0.113 R)
• M31: 19,033,786 km (0.081 R)
• M32: 19,110,978 km (0.102 R)
• M33: 19,810,348 km (0.098 R)
• M34: 20,045,367 km (0.098 R)
• M35: 20,202,594 km (0.09 R)
• M36: 21,635,592 km (0.072 R)
• M37: 21,716,076 km (0.06 R)
• M38: 21,796,709 km (0.075 R)
• M39: 21,958,424 km (0.114 R)
• M40: 23,348,338 km (0.106 R)
• M41: 23,679,398 km (0.087 R)
• M42: 25,528,278 km (0.106 R)
• M43: 29,541,241 km (0.091 R)
• M44: 29,809,620 km (0.115 R)
• M45: 31,437,245 km (0.086 R)
• M46: 32,261,828 km (0.107 R)
• M47: 32,538,285 km (0.098 R)
• M48: 33,932,088 km (0.108 R)
• M49: 35,061,253 km (0.034 R)
• M50: 35,155,948 km (0.111 R)
• M51: 35,820,761 km (0.115 R)
• M52: 36,107,092 km (0.112 R)
• M53: 37,452,874 km (0.098 R)
• M54: 37,549,514 km (0.1 R)
• M55: 37,840,333 km (0.086 R)
• M56: 38,034,660 km (0.111 R)
• M57: 39,896,555 km (0.085 R)
• M58: 40,193,208 km (0.095 R)
• M59: 40,788,757 km (0.106 R)
• M60: 42,089,211 km (0.085 R)
• M61: 42,795,014 km (0.106 R)
• M62: 42,997,420 km (0.035 R)
• M63: 43,098,698 km (0.069 R)
• M64: 43,708,309 km (0.118 R)
• M65: 44,935,909 km (0.085 R)
• M66: 46,902,822 km (0.1 R)
• M67: 51,349,020 km (0.106 R)
• M68: 52,535,631 km (0.079 R)
• M69: 53,622,010 km (0.087 R)
• M70: 54,168,043 km (0.114 R)
• M71: 55,265,642 km (0.11 R)
• M72: 55,817,210 km (0.12 R)
• M73: 55,927,762 km (0.046 R)
• M74: 57,148,331 km (0.096 R)
• M75: 57,817,782 km (0.054 R)
• M76: 58,826,819 km (0.088 R)
• M77: 59,051,815 km (0.106 R)
• M78: 59,502,703 km (0.038 R)
• M79: 60,294,674 km (0.09 R)
• M80: 60,408,069 km (0.098 R)
• M81: 61,774,346 km (0.056 R)
• M82: 62,003,081 km (0.105 R)
• M83: 63,150,946 km (0.083 R)
• M84: 63,958,625 km (0.11 R)
• M85: 67,811,967 km (0.116 R)
• M86: 69,469,212 km (0.087 R)
• M87: 69,707,073 km (0.083 R)
• M88: 72,220,766 km (0.08 R)
• M89: 73,549,344 km (0.111 R)
• M90: 76,721,418 km (0.119 R)
• M91: 77,213,295 km (0.084 R)
• M92: 78,571,644 km (0.099 R)
• M93: 78,943,395 km (0.093 R)
• M94: 82,945,736 km (0.081 R)
• M95: 83,450,629 km (0.084 R)
• M96: 83,703,449 km (0.094 R)

Kuiper Belt

Range: 37.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 20,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit