🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.71 AU - 0.99 AU

Year: 289 Days

Day: 24.4 Hours

Environment

Temp: 82 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.93 AU - 1.11 AU

Year: 380 Days

Day: 35.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 92,090,504 km

• M1: 314,904 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.2 AU - 1.92 AU

Year: 719 Days

Day: 31.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.26 AU - 3.74 AU

Year: 2416 Days

Day: 44.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,090,504 km

• M1: 1,521,859 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.04 AU - 5.02 AU

Year: 3557 Days

Day: 30.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.3

Radius: 10.7

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.34 AU - 7.14 AU

Year: 6456 Days

Day: 9.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 92,090,504 km

• M1: 147,952 km (0.072 R)
• M2: 223,499 km (0.087 R)
• M3: 379,231 km (0.12 R)
• M4: 458,667 km (0.087 R)
• M5: 687,402 km (0.106 R)
• M6: 763,398 km (0.102 R)
• M7: 1,098,647 km (0.033 R)
• M8: 1,283,251 km (0.114 R)
• M9: 1,807,292 km (0.114 R)
• M10: 1,897,799 km (0.115 R)
• M11: 2,121,298 km (0.078 R)
• M12: 2,412,864 km (0.117 R)
• M13: 2,513,095 km (0.067 R)
• M14: 2,614,672 km (0.11 R)
• M15: 2,885,145 km (0.077 R)
• M16: 3,034,742 km (0.108 R)
• M17: 3,453,616 km (0.1 R)
• M18: 3,521,384 km (0.112 R)
• M19: 3,750,867 km (0.087 R)
• M20: 3,843,917 km (0.113 R)
• M21: 3,961,501 km (0.085 R)
• M22: 4,517,706 km (0.11 R)
• M23: 4,691,988 km (0.114 R)
• M24: 4,995,821 km (0.109 R)
• M25: 5,124,325 km (0.06 R)
• M26: 5,437,284 km (0.034 R)
• M27: 5,649,414 km (0.041 R)
• M28: 6,109,427 km (0.067 R)
• M29: 6,191,856 km (0.038 R)
• M30: 6,921,744 km (0.099 R)
• M31: 7,326,107 km (0.041 R)
• M32: 7,560,676 km (0.069 R)
• M33: 7,797,789 km (0.074 R)
• M34: 9,019,555 km (0.047 R)
• M35: 9,684,667 km (0.116 R)
• M36: 10,662,139 km (0.063 R)
• M37: 10,828,193 km (0.09 R)
• M38: 11,230,013 km (0.1 R)
• M39: 11,773,502 km (0.047 R)
• M40: 11,876,425 km (0.059 R)
• M41: 12,013,906 km (0.08 R)
• M42: 12,290,811 km (0.103 R)
• M43: 12,430,087 km (0.105 R)
• M44: 12,604,817 km (0.112 R)
• M45: 13,133,945 km (0.082 R)
• M46: 13,276,213 km (0.117 R)
• M47: 13,454,982 km (0.118 R)
• M48: 13,814,615 km (0.107 R)
• M49: 14,141,188 km (0.108 R)
• M50: 14,323,547 km (0.064 R)
• M51: 14,912,813 km (0.028 R)
• M52: 15,811,448 km (0.113 R)
• M53: 15,924,993 km (0.047 R)
• M54: 16,038,837 km (0.07 R)
• M55: 16,458,459 km (0.115 R)
• M56: 16,688,989 km (0.079 R)
• M57: 16,920,566 km (0.103 R)
• M58: 17,075,550 km (0.092 R)
• M59: 17,386,863 km (0.112 R)
• M60: 18,054,668 km (0.088 R)
• M61: 18,851,127 km (0.105 R)
• M62: 19,132,670 km (0.112 R)
• M63: 19,577,724 km (0.11 R)
• M64: 20,726,187 km (0.098 R)
• M65: 21,434,084 km (0.106 R)
• M66: 21,854,304 km (0.114 R)
• M67: 22,277,068 km (0.081 R)
• M68: 22,788,094 km (0.081 R)
• M69: 23,432,262 km (0.109 R)
• M70: 23,518,580 km (0.119 R)
• M71: 24,038,882 km (0.064 R)
• M72: 24,169,630 km (0.081 R)
• M73: 24,606,905 km (0.057 R)
• M74: 26,023,746 km (0.043 R)
• M75: 26,696,937 km (0.087 R)
• M76: 27,786,159 km (0.066 R)
• M77: 27,923,191 km (0.114 R)
• M78: 28,428,083 km (0.114 R)
• M79: 29,586,719 km (0.105 R)
• M80: 29,960,714 km (0.102 R)
• M81: 30,054,511 km (0.028 R)
• M82: 31,234,539 km (0.052 R)
• M83: 31,424,828 km (0.095 R)
• M84: 31,519,972 km (0.101 R)
• M85: 31,997,788 km (0.115 R)
• M86: 32,093,530 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.4

Radius: 8.7

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.61 AU - 13.21 AU

Year: 13296 Days

Day: 7.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 92,090,504 km

• M1: 114,442 km (0.074 R)
• M2: 255,064 km (0.052 R)
• M3: 349,909 km (0.105 R)
• M4: 432,787 km (0.105 R)
• M5: 571,613 km (0.101 R)
• M6: 758,611 km (0.079 R)
• M7: 906,114 km (0.062 R)
• M8: 989,740 km (0.111 R)
• M9: 1,101,040 km (0.12 R)
• M10: 1,243,158 km (0.113 R)
• M11: 1,350,270 km (0.096 R)
• M12: 1,474,736 km (0.06 R)
• M13: 1,840,353 km (0.087 R)
• M14: 1,994,439 km (0.117 R)
• M15: 2,088,985 km (0.103 R)
• M16: 2,217,489 km (0.101 R)
• M17: 2,398,353 km (0.11 R)
• M18: 2,952,314 km (0.059 R)
• M19: 3,393,179 km (0.109 R)
• M20: 3,993,066 km (0.072 R)
• M21: 4,377,084 km (0.109 R)
• M22: 4,542,240 km (0.118 R)
• M23: 4,751,677 km (0.114 R)
• M24: 5,071,817 km (0.091 R)
• M25: 5,509,690 km (0.094 R)
• M26: 5,643,430 km (0.112 R)
• M27: 6,444,975 km (0.092 R)
• M28: 6,562,410 km (0.045 R)
• M29: 6,871,030 km (0.084 R)
• M30: 6,991,008 km (0.107 R)
• M31: 7,160,053 km (0.09 R)
• M32: 7,379,513 km (0.09 R)
• M33: 8,228,631 km (0.082 R)
• M34: 8,305,075 km (0.044 R)
• M35: 8,407,251 km (0.109 R)
• M36: 8,535,755 km (0.066 R)
• M37: 8,924,859 km (0.044 R)
• M38: 9,082,087 km (0.098 R)
• M39: 9,213,882 km (0.037 R)
• M40: 9,532,676 km (0.089 R)
• M41: 9,639,788 km (0.088 R)
• M42: 10,290,838 km (0.112 R)
• M43: 10,872,025 km (0.115 R)
• M44: 11,040,024 km (0.084 R)
• M45: 11,322,016 km (0.087 R)
• M46: 11,720,844 km (0.111 R)
• M47: 12,590,905 km (0.069 R)
• M48: 12,649,547 km (0.082 R)
• M49: 13,571,818 km (0.052 R)
• M50: 13,752,682 km (0.075 R)
• M51: 13,873,856 km (0.086 R)
• M52: 14,117,102 km (0.027 R)
• M53: 14,577,116 km (0.1 R)
• M54: 15,323,160 km (0.099 R)
• M55: 15,417,407 km (0.091 R)
• M56: 15,732,610 km (0.117 R)
• M57: 16,113,635 km (0.071 R)
• M58: 16,787,873 km (0.059 R)
• M59: 17,635,345 km (0.117 R)
• M60: 18,196,935 km (0.088 R)
• M61: 18,296,717 km (0.06 R)
• M62: 19,473,604 km (0.093 R)
• M63: 20,225,782 km (0.066 R)
• M64: 21,126,959 km (0.075 R)
• M65: 22,041,301 km (0.111 R)
• M66: 23,148,176 km (0.061 R)
• M67: 24,126,995 km (0.081 R)
• M68: 24,456,260 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.9

Radius: 14.4

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.25 AU - 12.73 AU

Year: 14370 Days

Day: 10.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 92,090,504 km

• M1: 180,565 km (0.082 R)
• M2: 285,732 km (0.111 R)
• M3: 404,662 km (0.105 R)
• M4: 623,374 km (0.043 R)
• M5: 1,089,970 km (0.095 R)
• M6: 1,268,440 km (0.09 R)
• M7: 1,457,382 km (0.072 R)
• M8: 2,007,903 km (0.097 R)
• M9: 2,130,573 km (0.049 R)
• M10: 2,593,728 km (0.104 R)
• M11: 3,174,018 km (0.111 R)
• M12: 3,464,687 km (0.113 R)
• M13: 3,703,594 km (0.1 R)
• M14: 3,886,403 km (0.094 R)
• M15: 4,420,767 km (0.084 R)
• M16: 4,746,142 km (0.104 R)
• M17: 4,978,617 km (0.069 R)
• M18: 5,113,255 km (0.104 R)
• M19: 6,415,056 km (0.084 R)
• M20: 6,672,663 km (0.115 R)
• M21: 7,465,682 km (0.04 R)
• M22: 7,893,083 km (0.046 R)
• M23: 8,209,034 km (0.106 R)
• M24: 9,681,825 km (0.116 R)
• M25: 9,935,094 km (0.029 R)
• M26: 10,319,411 km (0.101 R)
• M27: 10,926,778 km (0.065 R)
• M28: 11,545,964 km (0.104 R)
• M29: 12,176,519 km (0.1 R)
• M30: 12,313,102 km (0.09 R)
• M31: 12,450,283 km (0.047 R)
• M32: 13,330,367 km (0.106 R)
• M33: 14,134,904 km (0.066 R)
• M34: 14,906,680 km (0.064 R)
• M35: 15,989,918 km (0.059 R)
• M36: 16,289,862 km (0.086 R)
• M37: 17,713,884 km (0.113 R)
• M38: 18,076,210 km (0.066 R)
• M39: 19,124,592 km (0.103 R)
• M40: 19,496,342 km (0.081 R)
• M41: 20,625,507 km (0.087 R)
• M42: 21,006,683 km (0.11 R)
• M43: 21,942,118 km (0.066 R)
• M44: 22,331,222 km (0.098 R)
• M45: 22,610,521 km (0.108 R)
• M46: 23,116,312 km (0.084 R)
• M47: 23,512,297 km (0.079 R)
• M48: 23,853,380 km (0.043 R)
• M49: 25,583,929 km (0.106 R)
• M50: 25,759,108 km (0.094 R)
• M51: 26,052,170 km (0.118 R)
• M52: 26,228,546 km (0.089 R)
• M53: 26,464,312 km (0.093 R)
• M54: 26,759,918 km (0.051 R)
• M55: 27,175,650 km (0.102 R)
• M56: 27,593,626 km (0.064 R)
• M57: 28,013,697 km (0.101 R)
• M58: 28,134,124 km (0.025 R)
• M59: 28,375,425 km (0.091 R)
• M60: 28,678,061 km (0.097 R)
• M61: 29,470,033 km (0.075 R)
• M62: 29,776,409 km (0.073 R)
• M63: 31,700,238 km (0.114 R)
• M64: 31,888,581 km (0.117 R)
• M65: 33,217,160 km (0.107 R)
• M66: 33,472,374 km (0.107 R)
• M67: 34,499,363 km (0.112 R)
• M68: 34,693,093 km (0.091 R)
• M69: 35,667,124 km (0.082 R)
• M70: 36,847,751 km (0.103 R)
• M71: 38,107,963 km (0.112 R)
• M72: 38,441,866 km (0.073 R)
• M73: 39,517,175 km (0.12 R)
• M74: 39,652,262 km (0.092 R)
• M75: 40,330,090 km (0.113 R)
• M76: 40,602,358 km (0.112 R)
• M77: 43,010,136 km (0.102 R)
• M78: 44,476,943 km (0.085 R)
• M79: 44,687,876 km (0.107 R)
• M80: 46,672,142 km (0.087 R)
• M81: 46,815,008 km (0.112 R)
• M82: 47,675,046 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.5

Radius: 6.6

Gravity: 18.95 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 15.65 AU - 16.93 AU

Year: 24258 Days

Day: 20.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 105.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,090,504 km

• M1: 403,017 km (0.062 R)
• M2: 490,232 km (0.098 R)
• M3: 710,590 km (0.055 R)
• M4: 1,080,097 km (0.095 R)
• M5: 1,141,731 km (0.097 R)
• M6: 1,268,889 km (0.082 R)
• M7: 1,367,325 km (0.077 R)
• M8: 2,776,237 km (0.047 R)
• M9: 2,861,658 km (0.105 R)
• M10: 4,595,347 km (0.11 R)
• M11: 4,645,911 km (0.041 R)
• M12: 6,081,303 km (0.078 R)
• M13: 6,304,952 km (0.094 R)
• M14: 6,588,141 km (0.095 R)
• M15: 7,642,058 km (0.052 R)
• M16: 7,944,096 km (0.086 R)
• M17: 8,747,436 km (0.112 R)
• M18: 8,936,378 km (0.112 R)
• M19: 9,576,358 km (0.111 R)
• M20: 9,836,509 km (0.05 R)
• M21: 9,901,883 km (0.045 R)
• M22: 10,098,903 km (0.05 R)
• M23: 10,297,270 km (0.054 R)
• M24: 10,765,063 km (0.112 R)
• M25: 11,652,178 km (0.104 R)
• M26: 12,209,729 km (0.071 R)
• M27: 12,491,721 km (0.078 R)
• M28: 13,206,201 km (0.116 R)
• M29: 13,641,231 km (0.102 R)
• M30: 14,081,049 km (0.094 R)
• M31: 15,504,024 km (0.101 R)
• M32: 16,116,777 km (0.069 R)
• M33: 19,215,248 km (0.09 R)
• M34: 20,204,838 km (0.101 R)
• M35: 20,288,014 km (0.106 R)
• M36: 21,295,406 km (0.108 R)
• M37: 21,719,965 km (0.108 R)
• M38: 22,577,460 km (0.095 R)
• M39: 22,923,480 km (0.106 R)
• M40: 23,972,311 km (0.11 R)
• M41: 24,502,486 km (0.094 R)
• M42: 24,769,069 km (0.081 R)
• M43: 27,856,620 km (0.057 R)
• M44: 27,949,221 km (0.117 R)
• M45: 28,413,872 km (0.117 R)
• M46: 28,600,570 km (0.044 R)
• M47: 30,393,351 km (0.074 R)
• M48: 32,028,156 km (0.085 R)
• M49: 32,612,037 km (0.118 R)
• M50: 33,101,072 km (0.074 R)
• M51: 34,284,990 km (0.115 R)
• M52: 34,882,184 km (0.101 R)
• M53: 35,081,897 km (0.086 R)
• M54: 35,181,978 km (0.107 R)
• M55: 37,304,772 km (0.081 R)
• M56: 38,330,266 km (0.109 R)
• M57: 38,846,378 km (0.078 R)
• M58: 39,053,571 km (0.071 R)
• M59: 39,990,054 km (0.08 R)
• M60: 40,828,700 km (0.082 R)
• M61: 41,144,650 km (0.092 R)
• M62: 42,950,745 km (0.05 R)
• M63: 44,457,346 km (0.049 R)
• M64: 45,217,004 km (0.073 R)
• M65: 45,871,644 km (0.084 R)
• M66: 51,334,061 km (0.089 R)
• M67: 51,675,144 km (0.064 R)
• M68: 52,473,847 km (0.115 R)
• M69: 53,391,630 km (0.115 R)
• M70: 55,010,428 km (0.046 R)
• M71: 55,243,053 km (0.097 R)
• M72: 59,008,581 km (0.092 R)
• M73: 60,561,856 km (0.093 R)
• M74: 61,042,514 km (0.074 R)
• M75: 61,765,819 km (0.104 R)
• M76: 61,886,694 km (0.1 R)
• M77: 62,370,793 km (0.079 R)
• M78: 65,917,908 km (0.111 R)
• M79: 67,156,279 km (0.083 R)
• M80: 73,205,868 km (0.085 R)
• M81: 73,333,774 km (0.088 R)
• M82: 74,102,557 km (0.079 R)
• M83: 76,684,467 km (0.114 R)
• M84: 76,944,318 km (0.067 R)
• M85: 79,164,500 km (0.078 R)
• M86: 79,953,180 km (0.05 R)
• M87: 81,140,987 km (0.086 R)
• M88: 81,405,776 km (0.091 R)
• M89: 83,801,436 km (0.084 R)
• M90: 84,739,415 km (0.118 R)
• M91: 86,625,545 km (0.058 R)
• M92: 88,389,453 km (0.074 R)
• M93: 90,576,574 km (0.111 R)
• M94: 91,814,646 km (0.051 R)
• M95: 92,090,504 km (0.058 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 17,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit