🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.54 AU - 0.74 AU

Year: 185 Days

Day: 25 Hours

Environment

Temp: 230 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.78 AU - 0.84 AU

Year: 264 Days

Day: 42.9 Hours

Environment

Temp: 124 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.78 AU - 3.06 AU

Year: 1805 Days

Day: 36.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,213,008 km

• M1: 269,276 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.79 AU - 3.55 AU

Year: 2041 Days

Day: 17.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,213,008 km

• M1: 685,906 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.97 AU - 4.37 AU

Year: 2543 Days

Day: 15.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.7

Radius: 8.3

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.99 AU - 6.53 AU

Year: 4363 Days

Day: 7.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 70,213,008 km

• M1: 168,896 km (0.056 R)
• M2: 264,938 km (0.096 R)
• M3: 386,112 km (0.074 R)
• M4: 594,352 km (0.076 R)
• M5: 748,887 km (0.118 R)
• M6: 998,566 km (0.092 R)
• M7: 1,097,300 km (0.116 R)
• M8: 1,335,311 km (0.099 R)
• M9: 1,606,083 km (0.109 R)
• M10: 1,947,016 km (0.1 R)
• M11: 2,017,926 km (0.063 R)
• M12: 2,144,037 km (0.059 R)
• M13: 2,519,228 km (0.113 R)
• M14: 2,655,362 km (0.102 R)
• M15: 2,714,453 km (0.086 R)
• M16: 2,834,132 km (0.077 R)
• M17: 2,914,765 km (0.063 R)
• M18: 3,016,791 km (0.104 R)
• M19: 3,266,470 km (0.085 R)
• M20: 3,458,104 km (0.065 R)
• M21: 3,897,324 km (0.071 R)
• M22: 4,009,821 km (0.109 R)
• M23: 4,565,278 km (0.113 R)
• M24: 4,684,059 km (0.099 R)
• M25: 5,493,533 km (0.111 R)
• M26: 5,619,943 km (0.082 R)
• M27: 5,721,819 km (0.096 R)
• M28: 5,979,128 km (0.064 R)
• M29: 6,187,667 km (0.03 R)
• M30: 6,612,076 km (0.084 R)
• M31: 6,855,023 km (0.112 R)
• M32: 7,573,093 km (0.083 R)
• M33: 7,657,466 km (0.058 R)
• M34: 7,798,836 km (0.116 R)
• M35: 8,228,182 km (0.102 R)
• M36: 8,286,076 km (0.113 R)
• M37: 8,343,971 km (0.072 R)
• M38: 9,050,073 km (0.097 R)
• M39: 10,771,196 km (0.081 R)
• M40: 11,377,666 km (0.115 R)
• M41: 12,291,559 km (0.093 R)
• M42: 12,523,586 km (0.075 R)
• M43: 13,296,708 km (0.112 R)
• M44: 13,432,692 km (0.087 R)
• M45: 14,502,466 km (0.026 R)
• M46: 14,994,494 km (0.11 R)
• M47: 15,065,254 km (0.078 R)
• M48: 16,832,902 km (0.057 R)
• M49: 17,275,712 km (0.105 R)
• M50: 17,498,463 km (0.109 R)
• M51: 17,834,609 km (0.091 R)
• M52: 18,172,850 km (0.118 R)
• M53: 18,741,172 km (0.113 R)
• M54: 19,008,504 km (0.046 R)
• M55: 19,508,161 km (0.076 R)
• M56: 19,973,261 km (0.085 R)
• M57: 20,090,096 km (0.109 R)
• M58: 21,072,655 km (0.026 R)
• M59: 21,390,252 km (0.073 R)
• M60: 21,669,551 km (0.048 R)
• M61: 23,534,887 km (0.101 R)
• M62: 23,699,594 km (0.087 R)
• M63: 24,112,783 km (0.086 R)
• M64: 24,695,317 km (0.116 R)
• M65: 26,214,484 km (0.068 R)
• M66: 26,427,810 km (0.033 R)
• M67: 27,633,419 km (0.099 R)
• M68: 27,763,719 km (0.085 R)
• M69: 28,461,743 km (0.075 R)
• M70: 28,944,944 km (0.108 R)
• M71: 29,033,207 km (0.076 R)
• M72: 29,608,411 km (0.034 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21

Radius: 8.6

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.44 AU - 7.26 AU

Year: 5787 Days

Day: 13.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 70,213,008 km

• M1: 127,757 km (0.069 R)
• M2: 183,257 km (0.1 R)
• M3: 327,320 km (0.105 R)
• M4: 423,212 km (0.111 R)
• M5: 590,313 km (0.067 R)
• M6: 779,255 km (0.114 R)
• M7: 927,357 km (0.096 R)
• M8: 1,085,033 km (0.118 R)
• M9: 1,149,211 km (0.101 R)
• M10: 1,349,672 km (0.119 R)
• M11: 1,700,629 km (0.064 R)
• M12: 1,809,685 km (0.092 R)
• M13: 1,964,669 km (0.074 R)
• M14: 2,474,798 km (0.092 R)
• M15: 2,686,179 km (0.111 R)
• M16: 2,754,695 km (0.089 R)
• M17: 2,813,786 km (0.083 R)
• M18: 2,973,856 km (0.112 R)
• M19: 3,106,101 km (0.086 R)
• M20: 3,261,084 km (0.027 R)
• M21: 3,665,297 km (0.032 R)
• M22: 3,763,284 km (0.098 R)
• M23: 3,884,458 km (0.078 R)
• M24: 3,939,810 km (0.089 R)
• M25: 4,209,834 km (0.094 R)
• M26: 4,995,223 km (0.082 R)
• M27: 5,128,365 km (0.051 R)
• M28: 5,299,804 km (0.118 R)
• M29: 5,510,288 km (0.091 R)
• M30: 5,927,068 km (0.109 R)
• M31: 6,327,691 km (0.039 R)
• M32: 6,817,474 km (0.109 R)
• M33: 7,861,518 km (0.099 R)
• M34: 8,201,404 km (0.07 R)
• M35: 8,287,273 km (0.059 R)
• M36: 8,531,866 km (0.097 R)
• M37: 8,793,363 km (0.087 R)
• M38: 9,488,843 km (0.069 R)
• M39: 9,790,283 km (0.106 R)
• M40: 9,850,870 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.9

Radius: 11.1

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 9.99 AU - 14.71 AU

Year: 15696 Days

Day: 12.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,213,008 km

• M1: 140,323 km (0.034 R)
• M2: 266,733 km (0.044 R)
• M3: 677,678 km (0.1 R)
• M4: 898,186 km (0.058 R)
• M5: 1,017,415 km (0.067 R)
• M6: 1,936,245 km (0.03 R)
• M7: 2,420,793 km (0.073 R)
• M8: 2,522,220 km (0.054 R)
• M9: 3,051,049 km (0.087 R)
• M10: 3,234,904 km (0.079 R)
• M11: 3,536,942 km (0.083 R)
• M12: 3,613,985 km (0.077 R)
• M13: 3,769,567 km (0.077 R)
• M14: 4,047,221 km (0.087 R)
• M15: 4,127,854 km (0.061 R)
• M16: 4,707,247 km (0.065 R)
• M17: 5,759,219 km (0.075 R)
• M18: 5,850,174 km (0.104 R)
• M19: 5,987,505 km (0.084 R)
• M20: 6,547,300 km (0.049 R)
• M21: 6,929,822 km (0.051 R)
• M22: 7,221,688 km (0.099 R)
• M23: 7,567,109 km (0.07 R)
• M24: 7,666,891 km (0.047 R)
• M25: 8,949,992 km (0.11 R)
• M26: 9,751,687 km (0.099 R)
• M27: 10,078,708 km (0.096 R)
• M28: 12,645,059 km (0.066 R)
• M29: 12,822,931 km (0.11 R)
• M30: 13,847,078 km (0.052 R)
• M31: 13,969,300 km (0.108 R)
• M32: 14,399,992 km (0.108 R)
• M33: 14,959,937 km (0.083 R)
• M34: 15,845,406 km (0.055 R)
• M35: 16,617,780 km (0.091 R)
• M36: 16,747,781 km (0.093 R)
• M37: 17,733,032 km (0.109 R)
• M38: 17,932,297 km (0.068 R)
• M39: 18,534,727 km (0.1 R)
• M40: 20,104,159 km (0.074 R)
• M41: 21,080,285 km (0.098 R)
• M42: 21,150,596 km (0.101 R)
• M43: 21,858,044 km (0.103 R)
• M44: 24,468,677 km (0.102 R)
• M45: 25,585,275 km (0.116 R)
• M46: 26,036,462 km (0.084 R)
• M47: 26,718,329 km (0.067 R)
• M48: 26,946,915 km (0.109 R)
• M49: 27,023,210 km (0.11 R)
• M50: 28,099,566 km (0.116 R)
• M51: 28,955,117 km (0.053 R)
• M52: 30,851,419 km (0.099 R)
• M53: 31,251,444 km (0.104 R)
• M54: 31,411,962 km (0.102 R)
• M55: 33,852,502 km (0.061 R)
• M56: 35,262,312 km (0.076 R)
• M57: 35,513,039 km (0.098 R)
• M58: 36,016,435 km (0.106 R)
• M59: 37,540,688 km (0.12 R)
• M60: 37,967,790 km (0.119 R)
• M61: 38,053,360 km (0.099 R)
• M62: 38,482,407 km (0.099 R)
• M63: 39,779,271 km (0.058 R)
• M64: 40,476,696 km (0.096 R)
• M65: 41,972,375 km (0.051 R)
• M66: 42,326,773 km (0.085 R)
• M67: 45,107,947 km (0.036 R)
• M68: 46,108,906 km (0.071 R)
• M69: 49,155,616 km (0.086 R)
• M70: 49,810,257 km (0.112 R)
• M71: 49,904,054 km (0.067 R)
• M72: 50,091,650 km (0.115 R)
• M73: 50,561,986 km (0.099 R)
• M74: 50,939,122 km (0.1 R)
• M75: 53,126,393 km (0.077 R)
• M76: 53,222,135 km (0.111 R)
• M77: 53,798,087 km (0.118 R)
• M78: 56,025,001 km (0.112 R)
• M79: 56,904,636 km (0.111 R)
• M80: 58,776,405 km (0.033 R)
• M81: 59,471,138 km (0.09 R)
• M82: 60,068,781 km (0.117 R)
• M83: 62,580,380 km (0.113 R)
• M84: 63,391,350 km (0.09 R)
• M85: 63,899,982 km (0.09 R)
• M86: 65,023,612 km (0.092 R)
• M87: 65,639,357 km (0.089 R)
• M88: 65,742,131 km (0.1 R)
• M89: 65,844,904 km (0.082 R)
• M90: 65,947,828 km (0.104 R)
• M91: 67,497,961 km (0.097 R)
• M92: 68,121,335 km (0.043 R)
• M93: 69,583,206 km (0.039 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 18,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit