🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.67 AU - 0.91 AU

Year: 265 Days

Day: 23.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.97 AU - 1.35 AU

Year: 471 Days

Day: 24.6 Hours

Environment

Temp: -11 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.61 AU - 3.69 AU

Year: 2627 Days

Day: 31.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,169,713 km

• M1: 2,056,073 km (0.114 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.3

Radius: 9.5

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.42 AU - 4.9 AU

Year: 3790 Days

Day: 9.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 145.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,169,713 km

• M1: 119,977 km (0.033 R)
• M2: 327,470 km (0.03 R)
• M3: 445,652 km (0.093 R)
• M4: 519,404 km (0.065 R)
• M5: 768,933 km (0.119 R)
• M6: 850,165 km (0.025 R)
• M7: 913,145 km (0.064 R)
• M8: 977,921 km (0.091 R)
• M9: 1,089,521 km (0.06 R)
• M10: 1,241,214 km (0.028 R)
• M11: 1,387,670 km (0.068 R)
• M12: 1,565,841 km (0.108 R)
• M13: 1,778,719 km (0.048 R)
• M14: 1,902,735 km (0.047 R)
• M15: 2,277,179 km (0.095 R)
• M16: 2,366,938 km (0.106 R)
• M17: 2,457,893 km (0.069 R)
• M18: 2,565,603 km (0.119 R)
• M19: 3,110,589 km (0.037 R)
• M20: 3,227,275 km (0.082 R)
• M21: 3,396,620 km (0.112 R)
• M22: 3,726,333 km (0.061 R)
• M23: 4,048,268 km (0.114 R)
• M24: 4,175,875 km (0.105 R)
• M25: 4,529,225 km (0.105 R)
• M26: 4,642,770 km (0.089 R)
• M27: 4,738,213 km (0.104 R)
• M28: 4,930,895 km (0.114 R)
• M29: 5,284,395 km (0.086 R)
• M30: 5,565,041 km (0.12 R)
• M31: 5,686,813 km (0.03 R)
• M32: 5,912,557 km (0.084 R)
• M33: 6,182,880 km (0.05 R)
• M34: 6,330,234 km (0.028 R)
• M35: 6,414,906 km (0.031 R)
• M36: 6,500,027 km (0.107 R)
• M37: 7,416,165 km (0.062 R)
• M38: 7,730,470 km (0.086 R)
• M39: 7,889,343 km (0.057 R)
• M40: 7,980,598 km (0.092 R)
• M41: 8,118,078 km (0.117 R)
• M42: 8,210,230 km (0.055 R)
• M43: 8,325,869 km (0.046 R)
• M44: 8,817,598 km (0.047 R)
• M45: 9,198,474 km (0.106 R)
• M46: 9,270,580 km (0.087 R)
• M47: 9,512,031 km (0.109 R)
• M48: 9,731,192 km (0.1 R)
• M49: 9,804,495 km (0.105 R)
• M50: 10,100,100 km (0.034 R)
• M51: 10,348,582 km (0.09 R)
• M52: 10,800,966 km (0.049 R)
• M53: 10,876,962 km (0.1 R)
• M54: 11,080,714 km (0.064 R)
• M55: 11,311,245 km (0.059 R)
• M56: 11,465,929 km (0.078 R)
• M57: 12,012,559 km (0.105 R)
• M58: 12,302,330 km (0.105 R)
• M59: 13,104,325 km (0.047 R)
• M60: 13,758,217 km (0.112 R)
• M61: 14,674,354 km (0.064 R)
• M62: 15,069,143 km (0.036 R)
• M63: 15,239,385 km (0.096 R)
• M64: 15,868,893 km (0.058 R)
• M65: 16,100,022 km (0.105 R)
• M66: 16,215,960 km (0.047 R)
• M67: 16,390,392 km (0.064 R)
• M68: 16,536,249 km (0.098 R)
• M69: 16,623,914 km (0.106 R)
• M70: 18,078,454 km (0.081 R)
• M71: 19,357,516 km (0.11 R)
• M72: 19,697,252 km (0.118 R)
• M73: 19,883,502 km (0.074 R)
• M74: 20,571,054 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.7

Radius: 13.1

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.44 AU - 10.92 AU

Year: 11346 Days

Day: 13.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 24,169,713 km

• M1: 170,841 km (0.118 R)
• M2: 252,372 km (0.057 R)
• M3: 441,463 km (0.093 R)
• M4: 523,443 km (0.094 R)
• M5: 878,289 km (0.045 R)
• M6: 1,045,091 km (0.074 R)
• M7: 1,725,163 km (0.12 R)
• M8: 1,890,319 km (0.098 R)
• M9: 2,085,843 km (0.085 R)
• M10: 2,288,099 km (0.066 R)
• M11: 2,523,716 km (0.115 R)
• M12: 2,739,885 km (0.085 R)
• M13: 3,047,159 km (0.108 R)
• M14: 3,665,148 km (0.113 R)
• M15: 4,130,397 km (0.077 R)
• M16: 4,257,555 km (0.081 R)
• M17: 4,418,672 km (0.111 R)
• M18: 4,746,740 km (0.114 R)
• M19: 5,014,969 km (0.1 R)
• M20: 5,742,913 km (0.054 R)
• M21: 6,393,364 km (0.091 R)
• M22: 8,120,472 km (0.107 R)
• M23: 8,890,901 km (0.065 R)
• M24: 9,389,510 km (0.119 R)
• M25: 9,599,995 km (0.066 R)
• M26: 10,025,750 km (0.116 R)
• M27: 12,291,559 km (0.104 R)
• M28: 13,316,155 km (0.116 R)
• M29: 13,505,546 km (0.096 R)
• M30: 13,790,979 km (0.105 R)
• M31: 15,347,694 km (0.117 R)
• M32: 15,645,693 km (0.09 R)
• M33: 15,745,475 km (0.058 R)
• M34: 15,845,556 km (0.054 R)
• M35: 16,146,697 km (0.047 R)
• M36: 16,399,218 km (0.032 R)
• M37: 16,754,962 km (0.119 R)
• M38: 17,216,022 km (0.12 R)
• M39: 17,993,931 km (0.105 R)
• M40: 20,286,668 km (0.061 R)
• M41: 21,052,908 km (0.052 R)
• M42: 21,828,573 km (0.117 R)
• M43: 21,996,123 km (0.09 R)
• M44: 22,726,609 km (0.092 R)
• M45: 24,096,178 km (0.115 R)
• M46: 24,442,796 km (0.093 R)
• M47: 24,849,254 km (0.067 R)
• M48: 25,316,448 km (0.116 R)
• M49: 26,081,940 km (0.075 R)
• M50: 26,378,443 km (0.117 R)
• M51: 26,914,751 km (0.068 R)
• M52: 27,094,418 km (0.04 R)
• M53: 27,877,264 km (0.12 R)
• M54: 28,301,972 km (0.067 R)
• M55: 28,973,667 km (0.088 R)
• M56: 29,157,672 km (0.097 R)
• M57: 29,959,966 km (0.112 R)
• M58: 30,394,996 km (0.107 R)
• M59: 30,706,908 km (0.106 R)
• M60: 31,775,635 km (0.101 R)
• M61: 32,792,601 km (0.076 R)
• M62: 33,112,591 km (0.091 R)
• M63: 33,949,591 km (0.041 R)
• M64: 34,208,395 km (0.049 R)
• M65: 34,533,023 km (0.038 R)
• M66: 36,501,731 km (0.12 R)
• M67: 39,115,056 km (0.097 R)
• M68: 41,028,263 km (0.083 R)
• M69: 41,857,634 km (0.118 R)
• M70: 43,181,874 km (0.077 R)
• M71: 43,884,386 km (0.084 R)
• M72: 45,158,511 km (0.064 R)
• M73: 45,443,345 km (0.106 R)
• M74: 45,943,152 km (0.112 R)
• M75: 46,086,167 km (0.11 R)
• M76: 47,092,363 km (0.109 R)
• M77: 47,670,558 km (0.071 R)
• M78: 48,687,973 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.4

Radius: 3.1

Gravity: 12.94 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.34 AU - 15.8 AU

Year: 17801 Days

Day: 24.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,169,713 km

• M1: 84,523 km (0.101 R)
• M2: 255,962 km (0.061 R)
• M3: 524,490 km (0.059 R)
• M4: 580,589 km (0.081 R)
• M5: 713,881 km (0.095 R)
• M6: 776,263 km (0.07 R)
• M7: 1,168,210 km (0.057 R)
• M8: 1,223,262 km (0.115 R)
• M9: 1,413,101 km (0.034 R)
• M10: 2,329,388 km (0.07 R)
• M11: 2,352,427 km (0.086 R)
• M12: 2,398,951 km (0.062 R)
• M13: 2,445,626 km (0.102 R)
• M14: 2,563,808 km (0.084 R)
• M15: 2,781,324 km (0.118 R)
• M16: 3,156,665 km (0.073 R)
• M17: 4,518,304 km (0.115 R)
• M18: 4,839,192 km (0.104 R)
• M19: 6,979,937 km (0.04 R)
• M20: 7,796,143 km (0.032 R)
• M21: 7,865,407 km (0.038 R)
• M22: 7,969,976 km (0.111 R)
• M23: 8,534,708 km (0.073 R)
• M24: 9,002,949 km (0.089 R)
• M25: 9,331,915 km (0.105 R)
• M26: 9,553,470 km (0.097 R)
• M27: 10,039,513 km (0.109 R)
• M28: 10,418,744 km (0.096 R)
• M29: 10,648,526 km (0.097 R)
• M30: 10,802,761 km (0.066 R)
• M31: 12,424,702 km (0.092 R)
• M32: 13,160,424 km (0.113 R)
• M33: 13,910,059 km (0.083 R)
• M34: 14,332,523 km (0.104 R)
• M35: 14,887,980 km (0.099 R)
• M36: 15,276,635 km (0.091 R)
• M37: 16,954,226 km (0.027 R)
• M38: 17,089,163 km (0.069 R)
• M39: 18,921,587 km (0.081 R)
• M40: 19,154,960 km (0.025 R)
• M41: 19,624,697 km (0.114 R)
• M42: 20,527,521 km (0.054 R)
• M43: 20,671,284 km (0.055 R)
• M44: 21,443,658 km (0.096 R)
• M45: 21,980,266 km (0.099 R)
• M46: 22,521,211 km (0.085 R)
• M47: 23,215,944 km (0.103 R)
• M48: 23,415,807 km (0.083 R)
• M49: 23,515,888 km (0.116 R)
• M50: 23,867,443 km (0.065 R)
• M51: 24,119,665 km (0.105 R)
• M52: 24,170,079 km (0.111 R)
• M53: 24,881,417 km (0.113 R)
• M54: 26,012,826 km (0.094 R)
• M55: 26,220,318 km (0.102 R)
• M56: 27,794,088 km (0.083 R)
• M57: 28,218,946 km (0.119 R)
• M58: 29,128,800 km (0.083 R)
• M59: 29,290,365 km (0.041 R)
• M60: 29,344,370 km (0.097 R)
• M61: 29,506,235 km (0.11 R)
• M62: 31,804,657 km (0.096 R)
• M63: 31,860,158 km (0.077 R)
• M64: 32,304,613 km (0.069 R)
• M65: 32,639,413 km (0.116 R)
• M66: 33,199,807 km (0.06 R)
• M67: 33,650,545 km (0.092 R)
• M68: 34,216,623 km (0.092 R)
• M69: 34,843,139 km (0.108 R)
• M70: 35,818,667 km (0.104 R)
• M71: 36,570,695 km (0.036 R)
• M72: 37,913,785 km (0.078 R)
• M73: 38,384,869 km (0.108 R)
• M74: 38,502,902 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.4

Radius: 4.5

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 12.31 AU - 13.93 AU

Year: 17903 Days

Day: 20.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 24,169,713 km

• M1: 1,484,908 km (0.087 R)
• M2: 1,821,204 km (0.079 R)
• M3: 2,164,382 km (0.11 R)
• M4: 3,179,404 km (0.112 R)
• M5: 3,958,958 km (0.085 R)
• M6: 4,421,066 km (0.106 R)
• M7: 4,984,900 km (0.115 R)
• M8: 5,660,035 km (0.059 R)
• M9: 5,838,805 km (0.086 R)
• M10: 6,064,997 km (0.07 R)
• M11: 6,363,295 km (0.054 R)
• M12: 6,479,383 km (0.043 R)
• M13: 7,310,848 km (0.09 R)
• M14: 7,456,855 km (0.107 R)
• M15: 7,702,196 km (0.056 R)
• M16: 7,776,247 km (0.045 R)
• M17: 8,709,588 km (0.117 R)
• M18: 8,916,033 km (0.109 R)
• M19: 8,993,974 km (0.078 R)
• M20: 9,228,842 km (0.115 R)
• M21: 9,784,598 km (0.106 R)
• M22: 10,053,127 km (0.066 R)
• M23: 10,107,131 km (0.079 R)
• M24: 11,459,646 km (0.094 R)
• M25: 12,200,155 km (0.091 R)
• M26: 12,576,244 km (0.114 R)
• M27: 13,846,929 km (0.043 R)
• M28: 14,543,157 km (0.059 R)
• M29: 16,001,138 km (0.089 R)
• M30: 19,455,353 km (0.1 R)
• M31: 20,302,525 km (0.036 R)
• M32: 21,822,290 km (0.058 R)
• M33: 23,235,392 km (0.07 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 18,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit