🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.6 AU - 0.64 AU

Year: 181 Days

Day: 36 Hours

Environment

Temp: 209 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,602,430 km

• M1: 495,019 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.65 AU - 0.89 AU

Year: 251 Days

Day: 23.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.03 AU - 1.45 AU

Year: 512 Days

Day: 22.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,602,430 km

• M1: 49,966 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.53 AU - 2.21 AU

Year: 948 Days

Day: 13.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.27 AU - 5.09 AU

Year: 3169 Days

Day: 17.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.7

Radius: 11.4

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.21 AU - 5.61 AU

Year: 4035 Days

Day: 7.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,602,430 km

• M1: 267,481 km (0.075 R)
• M2: 359,932 km (0.073 R)
• M3: 448,943 km (0.083 R)
• M4: 558,000 km (0.084 R)
• M5: 643,869 km (0.112 R)
• M6: 880,982 km (0.084 R)
• M7: 1,231,789 km (0.029 R)
• M8: 1,593,517 km (0.104 R)
• M9: 1,819,858 km (0.116 R)
• M10: 2,322,357 km (0.113 R)
• M11: 2,468,514 km (0.086 R)
• M12: 2,542,865 km (0.057 R)
• M13: 2,674,660 km (0.114 R)
• M14: 2,847,446 km (0.074 R)
• M15: 3,123,903 km (0.088 R)
• M16: 3,409,036 km (0.099 R)
• M17: 3,575,838 km (0.103 R)
• M18: 3,852,744 km (0.088 R)
• M19: 3,961,202 km (0.115 R)
• M20: 4,181,111 km (0.095 R)
• M21: 4,495,715 km (0.042 R)
• M22: 4,633,046 km (0.108 R)
• M23: 5,029,480 km (0.101 R)
• M24: 5,243,854 km (0.027 R)
• M25: 5,340,046 km (0.119 R)
• M26: 5,780,611 km (0.119 R)
• M27: 5,980,324 km (0.109 R)
• M28: 6,055,722 km (0.079 R)
• M29: 6,131,418 km (0.114 R)
• M30: 6,258,427 km (0.083 R)
• M31: 7,494,554 km (0.092 R)
• M32: 7,739,745 km (0.113 R)
• M33: 7,877,225 km (0.08 R)
• M34: 8,350,404 km (0.115 R)
• M35: 8,463,200 km (0.116 R)
• M36: 8,718,564 km (0.037 R)
• M37: 8,919,025 km (0.047 R)
• M38: 9,063,237 km (0.101 R)
• M39: 9,559,005 km (0.053 R)
• M40: 9,736,129 km (0.091 R)
• M41: 10,425,176 km (0.091 R)
• M42: 10,729,758 km (0.077 R)
• M43: 10,944,730 km (0.093 R)
• M44: 11,755,401 km (0.067 R)
• M45: 11,850,246 km (0.117 R)
• M46: 12,104,263 km (0.089 R)
• M47: 12,360,225 km (0.103 R)
• M48: 12,585,519 km (0.093 R)
• M49: 12,779,847 km (0.12 R)
• M50: 13,335,603 km (0.12 R)
• M51: 14,033,178 km (0.108 R)
• M52: 14,335,814 km (0.051 R)
• M53: 14,810,788 km (0.099 R)
• M54: 15,394,518 km (0.1 R)
• M55: 15,915,867 km (0.097 R)
• M56: 16,940,164 km (0.077 R)
• M57: 18,314,519 km (0.112 R)
• M58: 18,461,275 km (0.094 R)
• M59: 19,950,222 km (0.12 R)
• M60: 20,252,709 km (0.102 R)
• M61: 20,328,555 km (0.081 R)
• M62: 20,594,690 km (0.111 R)
• M63: 21,053,656 km (0.11 R)
• M64: 21,904,120 km (0.032 R)
• M65: 22,608,128 km (0.057 R)
• M66: 23,359,408 km (0.079 R)
• M67: 23,478,787 km (0.114 R)
• M68: 23,798,029 km (0.075 R)
• M69: 24,159,009 km (0.088 R)
• M70: 25,008,276 km (0.111 R)
• M71: 25,130,498 km (0.113 R)
• M72: 25,212,028 km (0.101 R)
• M73: 25,867,417 km (0.069 R)
• M74: 25,949,695 km (0.113 R)
• M75: 27,740,681 km (0.093 R)
• M76: 28,035,987 km (0.06 R)
• M77: 28,247,519 km (0.111 R)
• M78: 28,417,163 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.9

Radius: 13.1

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.65 AU - 8.13 AU

Year: 6707 Days

Day: 7.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 140.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 40,602,430 km

• M1: 200,162 km (0.071 R)
• M2: 513,569 km (0.084 R)
• M3: 699,220 km (0.119 R)
• M4: 829,371 km (0.111 R)
• M5: 1,875,808 km (0.05 R)
• M6: 2,258,030 km (0.119 R)
• M7: 2,458,491 km (0.119 R)
• M8: 2,595,523 km (0.056 R)
• M9: 2,770,553 km (0.045 R)
• M10: 2,949,472 km (0.098 R)
• M11: 3,262,730 km (0.114 R)
• M12: 3,394,824 km (0.097 R)
• M13: 3,567,460 km (0.112 R)
• M14: 3,703,744 km (0.1 R)
• M15: 4,245,887 km (0.067 R)
• M16: 5,160,827 km (0.11 R)
• M17: 5,629,517 km (0.066 R)
• M18: 5,743,062 km (0.118 R)
• M19: 6,158,645 km (0.118 R)
• M20: 6,370,177 km (0.056 R)
• M21: 6,464,872 km (0.112 R)
• M22: 7,840,724 km (0.089 R)
• M23: 7,967,882 km (0.09 R)
• M24: 8,353,545 km (0.107 R)
• M25: 8,666,653 km (0.076 R)
• M26: 9,628,717 km (0.079 R)
• M27: 10,456,293 km (0.104 R)
• M28: 10,540,367 km (0.12 R)
• M29: 11,192,165 km (0.031 R)
• M30: 11,278,034 km (0.114 R)
• M31: 11,508,415 km (0.112 R)
• M32: 11,827,806 km (0.101 R)
• M33: 13,285,488 km (0.081 R)
• M34: 13,620,587 km (0.112 R)
• M35: 13,989,196 km (0.113 R)
• M36: 14,423,479 km (0.109 R)
• M37: 14,673,756 km (0.107 R)
• M38: 14,925,380 km (0.057 R)
• M39: 15,210,214 km (0.112 R)
• M40: 15,720,941 km (0.118 R)
• M41: 16,010,712 km (0.039 R)
• M42: 16,269,816 km (0.116 R)
• M43: 18,392,161 km (0.103 R)
• M44: 18,663,531 km (0.092 R)
• M45: 18,799,815 km (0.065 R)
• M46: 19,141,796 km (0.101 R)
• M47: 21,129,951 km (0.095 R)
• M48: 22,491,741 km (0.093 R)
• M49: 22,781,961 km (0.041 R)
• M50: 23,000,523 km (0.088 R)
• M51: 24,066,557 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.6

Radius: 8.2

Gravity: 12.9 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.96 AU - 7.12 AU

Year: 6927 Days

Day: 12.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 173.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,602,430 km

• M1: 116,238 km (0.11 R)
• M2: 184,005 km (0.034 R)
• M3: 243,246 km (0.115 R)
• M4: 413,937 km (0.077 R)
• M5: 554,859 km (0.056 R)
• M6: 804,388 km (0.084 R)
• M7: 1,001,259 km (0.086 R)
• M8: 1,232,088 km (0.114 R)
• M9: 1,479,972 km (0.111 R)
• M10: 1,660,836 km (0.12 R)
• M11: 1,849,030 km (0.101 R)
• M12: 2,669,724 km (0.054 R)
• M13: 3,562,673 km (0.11 R)
• M14: 4,395,634 km (0.117 R)
• M15: 4,715,774 km (0.101 R)
• M16: 4,923,416 km (0.104 R)
• M17: 5,409,459 km (0.097 R)
• M18: 5,910,761 km (0.085 R)
• M19: 7,194,162 km (0.105 R)
• M20: 7,502,184 km (0.092 R)
• M21: 8,060,483 km (0.079 R)
• M22: 8,309,115 km (0.094 R)
• M23: 8,850,060 km (0.065 R)
• M24: 8,959,716 km (0.051 R)
• M25: 9,477,025 km (0.073 R)
• M26: 9,814,668 km (0.113 R)
• M27: 10,386,281 km (0.093 R)
• M28: 10,501,920 km (0.096 R)
• M29: 10,929,620 km (0.062 R)
• M30: 11,008,010 km (0.059 R)
• M31: 13,360,586 km (0.034 R)
• M32: 13,654,845 km (0.061 R)
• M33: 13,823,890 km (0.09 R)
• M34: 14,809,441 km (0.069 R)
• M35: 15,950,574 km (0.112 R)
• M36: 16,352,094 km (0.078 R)
• M37: 16,892,741 km (0.088 R)
• M38: 17,576,852 km (0.106 R)
• M39: 18,690,160 km (0.058 R)
• M40: 19,066,249 km (0.1 R)
• M41: 19,255,191 km (0.075 R)
• M42: 19,778,185 km (0.092 R)
• M43: 20,161,604 km (0.088 R)
• M44: 20,354,137 km (0.1 R)
• M45: 20,547,268 km (0.109 R)
• M46: 20,838,235 km (0.112 R)
• M47: 20,984,243 km (0.099 R)
• M48: 22,612,167 km (0.098 R)
• M49: 23,163,884 km (0.103 R)
• M50: 24,382,807 km (0.068 R)
• M51: 24,485,431 km (0.075 R)
• M52: 24,793,753 km (0.117 R)
• M53: 25,051,809 km (0.078 R)
• M54: 25,362,673 km (0.115 R)
• M55: 25,726,795 km (0.049 R)
• M56: 25,987,993 km (0.077 R)
• M57: 26,671,356 km (0.086 R)
• M58: 26,724,164 km (0.116 R)
• M59: 27,733,949 km (0.095 R)
• M60: 28,055,435 km (0.088 R)
• M61: 29,136,130 km (0.072 R)
• M62: 30,340,393 km (0.069 R)
• M63: 30,450,796 km (0.045 R)
• M64: 30,561,199 km (0.103 R)
• M65: 31,282,112 km (0.105 R)
• M66: 31,337,912 km (0.09 R)
• M67: 31,393,562 km (0.075 R)
• M68: 31,449,362 km (0.117 R)
• M69: 31,728,661 km (0.108 R)
• M70: 32,064,957 km (0.057 R)
• M71: 32,121,056 km (0.105 R)
• M72: 32,402,300 km (0.105 R)
• M73: 33,137,574 km (0.104 R)
• M74: 35,375,708 km (0.054 R)
• M75: 35,433,752 km (0.054 R)
• M76: 35,840,957 km (0.068 R)
• M77: 35,957,494 km (0.091 R)
• M78: 36,366,644 km (0.077 R)
• M79: 36,718,498 km (0.102 R)
• M80: 36,836,082 km (0.053 R)
• M81: 37,662,461 km (0.114 R)
• M82: 37,899,573 km (0.11 R)
• M83: 38,256,364 km (0.093 R)
• M84: 38,973,237 km (0.116 R)
• M85: 39,213,192 km (0.115 R)
• M86: 39,393,458 km (0.119 R)
• M87: 39,634,310 km (0.09 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 17,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit