🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.51 AU - 0.77 AU

Year: 216 Days

Day: 23.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.33 AU - 2.19 AU

Year: 985 Days

Day: 12.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.89 AU - 2.55 AU

Year: 1395 Days

Day: 18.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.75 AU - 2.91 AU

Year: 1500 Days

Day: 20.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,403,541 km

• M1: 121,773 km (0.079 R)
• M2: 1,090,120 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.6 AU - 2.74 AU

Year: 1840 Days

Day: 44.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.8

Radius: 8.2

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.19 AU - 3.63 AU

Year: 2656 Days

Day: 14.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,403,541 km

• M1: 111,301 km (0.06 R)
• M2: 452,534 km (0.116 R)
• M3: 750,981 km (0.114 R)
• M4: 829,520 km (0.076 R)
• M5: 1,481,767 km (0.113 R)
• M6: 1,607,429 km (0.072 R)
• M7: 1,763,161 km (0.065 R)
• M8: 1,964,818 km (0.105 R)
• M9: 2,033,633 km (0.088 R)
• M10: 2,259,676 km (0.061 R)
• M11: 2,405,085 km (0.05 R)
• M12: 2,629,033 km (0.075 R)
• M13: 2,782,221 km (0.049 R)
• M14: 3,049,403 km (0.029 R)
• M15: 3,194,214 km (0.118 R)
• M16: 3,292,051 km (0.101 R)
• M17: 3,440,601 km (0.096 R)
• M18: 3,625,205 km (0.117 R)
• M19: 3,727,381 km (0.116 R)
• M20: 3,847,807 km (0.117 R)
• M21: 3,917,071 km (0.095 R)
• M22: 4,039,591 km (0.049 R)
• M23: 4,092,399 km (0.041 R)
• M24: 4,360,180 km (0.085 R)
• M25: 4,432,585 km (0.066 R)
• M26: 4,596,843 km (0.101 R)
• M27: 4,893,945 km (0.086 R)
• M28: 5,082,887 km (0.105 R)
• M29: 5,235,776 km (0.037 R)
• M30: 5,467,802 km (0.09 R)
• M31: 5,644,178 km (0.109 R)
• M32: 5,782,706 km (0.096 R)
• M33: 5,842,395 km (0.109 R)
• M34: 5,902,234 km (0.065 R)
• M35: 6,123,639 km (0.049 R)
• M36: 6,762,273 km (0.087 R)
• M37: 6,994,000 km (0.033 R)
• M38: 7,335,681 km (0.095 R)
• M39: 8,325,869 km (0.118 R)
• M40: 9,009,083 km (0.106 R)
• M41: 9,124,722 km (0.097 R)
• M42: 9,217,473 km (0.11 R)
• M43: 9,357,347 km (0.047 R)
• M44: 9,852,516 km (0.113 R)
• M45: 10,139,295 km (0.111 R)
• M46: 10,380,447 km (0.089 R)
• M47: 10,526,005 km (0.084 R)
• M48: 10,599,009 km (0.103 R)
• M49: 10,696,697 km (0.091 R)
• M50: 10,942,037 km (0.104 R)
• M51: 11,765,125 km (0.091 R)
• M52: 11,840,971 km (0.053 R)
• M53: 11,916,966 km (0.049 R)
• M54: 11,993,112 km (0.098 R)
• M55: 12,324,920 km (0.115 R)
• M56: 12,556,497 km (0.082 R)
• M57: 12,919,422 km (0.098 R)
• M58: 13,154,590 km (0.107 R)
• M59: 13,285,936 km (0.094 R)
• M60: 13,417,583 km (0.039 R)
• M61: 13,496,869 km (0.047 R)
• M62: 13,895,249 km (0.091 R)
• M63: 14,297,667 km (0.105 R)
• M64: 14,405,677 km (0.07 R)
• M65: 14,486,759 km (0.119 R)
• M66: 15,114,022 km (0.12 R)
• M67: 15,361,757 km (0.119 R)
• M68: 15,861,413 km (0.1 R)
• M69: 15,917,363 km (0.115 R)
• M70: 16,113,336 km (0.093 R)
• M71: 16,423,004 km (0.1 R)
• M72: 16,507,676 km (0.058 R)
• M73: 17,048,024 km (0.065 R)
• M74: 17,219,912 km (0.086 R)
• M75: 17,652,100 km (0.101 R)
• M76: 18,321,550 km (0.081 R)
• M77: 18,910,517 km (0.066 R)
• M78: 19,267,009 km (0.094 R)
• M79: 19,895,918 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.9

Radius: 9.8

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.24 AU - 5.32 AU

Year: 5117 Days

Day: 9.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,403,541 km

• M1: 132,544 km (0.067 R)
• M2: 295,007 km (0.099 R)
• M3: 588,967 km (0.12 R)
• M4: 1,332,767 km (0.038 R)
• M5: 1,950,307 km (0.119 R)
• M6: 2,058,168 km (0.057 R)
• M7: 2,149,721 km (0.11 R)
• M8: 2,336,719 km (0.094 R)
• M9: 2,529,401 km (0.103 R)
• M10: 2,727,169 km (0.103 R)
• M11: 2,909,529 km (0.119 R)
• M12: 3,075,134 km (0.098 R)
• M13: 3,437,460 km (0.097 R)
• M14: 3,634,779 km (0.08 R)
• M15: 3,723,641 km (0.108 R)
• M16: 3,994,862 km (0.117 R)
• M17: 4,063,677 km (0.099 R)
• M18: 4,156,128 km (0.105 R)
• M19: 4,390,099 km (0.098 R)
• M20: 5,268,388 km (0.064 R)
• M21: 5,369,217 km (0.093 R)
• M22: 6,093,570 km (0.112 R)
• M23: 6,279,520 km (0.119 R)
• M24: 6,548,348 km (0.108 R)
• M25: 6,821,065 km (0.109 R)
• M26: 7,321,320 km (0.11 R)
• M27: 8,239,701 km (0.085 R)
• M28: 8,475,019 km (0.105 R)
• M29: 8,593,500 km (0.09 R)
• M30: 8,742,350 km (0.088 R)
• M31: 9,315,908 km (0.059 R)
• M32: 9,438,279 km (0.11 R)
• M33: 9,870,617 km (0.109 R)
• M34: 11,173,615 km (0.119 R)
• M35: 11,466,976 km (0.103 R)
• M36: 11,696,758 km (0.115 R)
• M37: 11,961,247 km (0.113 R)
• M38: 12,027,818 km (0.071 R)
• M39: 12,902,816 km (0.099 R)
• M40: 13,005,141 km (0.097 R)
• M41: 14,042,902 km (0.106 R)
• M42: 14,253,536 km (0.054 R)
• M43: 14,856,415 km (0.116 R)
• M44: 14,963,677 km (0.095 R)
• M45: 16,270,713 km (0.105 R)
• M46: 16,566,019 km (0.102 R)
• M47: 16,937,770 km (0.086 R)
• M48: 17,124,767 km (0.064 R)
• M49: 17,237,115 km (0.065 R)
• M50: 17,387,611 km (0.117 R)
• M51: 17,803,194 km (0.064 R)
• M52: 18,992,497 km (0.102 R)
• M53: 19,069,989 km (0.101 R)
• M54: 19,225,570 km (0.105 R)
• M55: 19,498,736 km (0.111 R)
• M56: 20,088,451 km (0.051 R)
• M57: 21,325,775 km (0.109 R)
• M58: 21,487,191 km (0.07 R)
• M59: 21,608,664 km (0.077 R)
• M60: 22,382,534 km (0.11 R)
• M61: 23,248,407 km (0.087 R)
• M62: 23,331,434 km (0.03 R)
• M63: 23,915,464 km (0.118 R)
• M64: 24,083,163 km (0.097 R)
• M65: 24,631,140 km (0.104 R)
• M66: 24,758,148 km (0.099 R)
• M67: 24,842,970 km (0.059 R)
• M68: 25,311,212 km (0.057 R)
• M69: 25,567,772 km (0.112 R)
• M70: 25,911,249 km (0.095 R)
• M71: 26,083,586 km (0.08 R)
• M72: 26,602,690 km (0.087 R)
• M73: 26,689,607 km (0.109 R)
• M74: 26,907,271 km (0.118 R)
• M75: 28,358,072 km (0.091 R)
• M76: 28,891,837 km (0.104 R)
• M77: 29,160,066 km (0.029 R)
• M78: 29,249,675 km (0.093 R)
• M79: 29,653,888 km (0.077 R)
• M80: 29,789,125 km (0.11 R)
• M81: 29,969,540 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.7

Radius: 13

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.42 AU - 9.1 AU

Year: 10935 Days

Day: 14.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,403,541 km

• M1: 229,932 km (0.099 R)
• M2: 354,697 km (0.102 R)
• M3: 624,571 km (0.094 R)
• M4: 1,470,996 km (0.119 R)
• M5: 2,081,654 km (0.094 R)
• M6: 2,651,473 km (0.088 R)
• M7: 2,852,083 km (0.111 R)
• M8: 3,207,977 km (0.043 R)
• M9: 3,391,234 km (0.076 R)
• M10: 3,929,786 km (0.114 R)
• M11: 4,805,233 km (0.069 R)
• M12: 5,229,343 km (0.102 R)
• M13: 6,113,766 km (0.083 R)
• M14: 6,965,127 km (0.092 R)
• M15: 7,124,000 km (0.074 R)
• M16: 7,243,828 km (0.106 R)
• M17: 8,102,221 km (0.06 R)
• M18: 9,252,778 km (0.061 R)
• M19: 10,454,049 km (0.119 R)
• M20: 10,636,259 km (0.099 R)
• M21: 11,003,821 km (0.033 R)
• M22: 11,375,572 km (0.077 R)
• M23: 11,515,894 km (0.102 R)
• M24: 11,893,330 km (0.058 R)
• M25: 12,370,846 km (0.072 R)
• M26: 12,563,678 km (0.075 R)
• M27: 12,708,938 km (0.102 R)
• M28: 14,596,563 km (0.092 R)
• M29: 15,159,351 km (0.052 R)
• M30: 16,095,385 km (0.095 R)
• M31: 17,264,941 km (0.105 R)
• M32: 17,696,979 km (0.066 R)
• M33: 18,516,776 km (0.111 R)
• M34: 20,136,472 km (0.042 R)
• M35: 20,762,838 km (0.042 R)
• M36: 21,337,743 km (0.116 R)
• M37: 22,268,391 km (0.11 R)
• M38: 22,562,052 km (0.042 R)
• M39: 23,034,332 km (0.119 R)
• M40: 23,510,053 km (0.079 R)
• M41: 23,989,066 km (0.059 R)
• M42: 24,592,244 km (0.069 R)
• M43: 25,445,102 km (0.108 R)
• M44: 27,305,202 km (0.045 R)
• M45: 28,061,569 km (0.056 R)
• M46: 29,401,666 km (0.056 R)
• M47: 31,155,103 km (0.115 R)
• M48: 31,879,157 km (0.096 R)
• M49: 32,143,795 km (0.078 R)
• M50: 32,542,174 km (0.088 R)
• M51: 33,949,442 km (0.107 R)
• M52: 34,490,836 km (0.081 R)
• M53: 36,269,705 km (0.109 R)
• M54: 37,518,847 km (0.116 R)
• M55: 38,359,288 km (0.06 R)
• M56: 38,500,059 km (0.051 R)
• M57: 39,702,826 km (0.095 R)
• M58: 40,416,109 km (0.056 R)
• M59: 40,702,589 km (0.062 R)
• M60: 41,421,855 km (0.105 R)
• M61: 41,782,984 km (0.115 R)
• M62: 42,654,093 km (0.089 R)
• M63: 43,678,090 km (0.118 R)
• M64: 44,636,115 km (0.111 R)
• M65: 44,784,067 km (0.115 R)
• M66: 46,048,618 km (0.108 R)
• M67: 46,347,964 km (0.113 R)
• M68: 46,722,856 km (0.077 R)
• M69: 46,873,202 km (0.077 R)
• M70: 47,324,987 km (0.056 R)
• M71: 47,627,025 km (0.081 R)
• M72: 48,917,606 km (0.089 R)
• M73: 49,223,085 km (0.073 R)
• M74: 50,066,069 km (0.071 R)
• M75: 51,068,524 km (0.095 R)
• M76: 51,300,700 km (0.119 R)
• M77: 51,533,325 km (0.039 R)
• M78: 51,999,621 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.6

Radius: 9.9

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.74 AU - 11.24 AU

Year: 13317 Days

Day: 12.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,403,541 km

• M1: 135,087 km (0.089 R)
• M2: 237,262 km (0.093 R)
• M3: 309,967 km (0.101 R)
• M4: 381,175 km (0.111 R)
• M5: 589,565 km (0.078 R)
• M6: 870,809 km (0.044 R)
• M7: 980,016 km (0.1 R)
• M8: 1,113,756 km (0.119 R)
• M9: 1,442,423 km (0.091 R)
• M10: 1,618,200 km (0.119 R)
• M11: 1,777,971 km (0.088 R)
• M12: 2,733,602 km (0.086 R)
• M13: 2,842,509 km (0.057 R)
• M14: 3,177,459 km (0.108 R)
• M15: 3,437,161 km (0.106 R)
• M16: 3,525,274 km (0.107 R)
• M17: 3,915,874 km (0.116 R)
• M18: 4,902,472 km (0.12 R)
• M19: 4,968,744 km (0.102 R)
• M20: 5,102,035 km (0.116 R)
• M21: 5,406,467 km (0.101 R)
• M22: 5,578,205 km (0.095 R)
• M23: 6,139,945 km (0.106 R)
• M24: 6,283,111 km (0.101 R)
• M25: 6,682,836 km (0.117 R)
• M26: 7,241,135 km (0.092 R)
• M27: 7,621,712 km (0.058 R)
• M28: 7,814,544 km (0.105 R)
• M29: 8,681,763 km (0.102 R)
• M30: 9,004,745 km (0.068 R)
• M31: 10,420,838 km (0.119 R)
• M32: 11,067,550 km (0.094 R)
• M33: 11,373,777 km (0.053 R)
• M34: 11,594,284 km (0.106 R)
• M35: 11,771,557 km (0.039 R)
• M36: 12,671,987 km (0.084 R)
• M37: 12,809,018 km (0.029 R)
• M38: 12,992,425 km (0.078 R)
• M39: 13,222,956 km (0.114 R)
• M40: 14,253,087 km (0.108 R)
• M41: 14,874,067 km (0.076 R)
• M42: 15,163,539 km (0.04 R)
• M43: 15,601,412 km (0.07 R)
• M44: 15,748,168 km (0.069 R)
• M45: 16,939,715 km (0.12 R)
• M46: 17,141,074 km (0.067 R)
• M47: 17,495,471 km (0.076 R)
• M48: 17,852,262 km (0.088 R)
• M49: 18,159,985 km (0.042 R)
• M50: 18,624,785 km (0.045 R)
• M51: 18,884,786 km (0.103 R)
• M52: 20,256,000 km (0.117 R)
• M53: 21,441,115 km (0.095 R)
• M54: 21,659,079 km (0.083 R)
• M55: 21,823,038 km (0.093 R)
• M56: 24,957,413 km (0.081 R)
• M57: 26,168,707 km (0.109 R)
• M58: 27,399,149 km (0.118 R)
• M59: 27,754,145 km (0.083 R)
• M60: 28,170,177 km (0.119 R)
• M61: 28,349,245 km (0.113 R)
• M62: 29,249,675 km (0.119 R)
• M63: 30,342,637 km (0.056 R)
• M64: 30,648,565 km (0.059 R)
• M65: 32,756,249 km (0.102 R)
• M66: 33,132,936 km (0.082 R)
• M67: 35,616,859 km (0.061 R)
• M68: 36,653,124 km (0.064 R)
• M69: 36,783,274 km (0.063 R)
• M70: 37,174,921 km (0.093 R)
• M71: 37,764,935 km (0.06 R)
• M72: 37,830,758 km (0.096 R)
• M73: 37,962,404 km (0.029 R)
• M74: 38,094,051 km (0.098 R)
• M75: 38,755,273 km (0.105 R)
• M76: 39,153,802 km (0.119 R)
• M77: 40,155,958 km (0.085 R)
• M78: 40,357,317 km (0.068 R)
• M79: 41,369,646 km (0.118 R)
• M80: 41,981,052 km (0.064 R)
• M81: 43,144,026 km (0.088 R)
• M82: 44,248,357 km (0.032 R)
• M83: 44,873,527 km (0.1 R)
• M84: 45,781,736 km (0.063 R)
• M85: 46,062,531 km (0.079 R)
• M86: 47,190,948 km (0.099 R)
• M87: 47,332,617 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 19,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit