🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.84 AU - 0.9 AU

Year: 307 Days

Day: 43.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,113,668 km

• M1: 468,241 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.77 AU - 1.07 AU

Year: 334 Days

Day: 19 Hours

Environment

Temp: 11 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.01 AU - 1.23 AU

Year: 449 Days

Day: 25.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.27 AU - 2.01 AU

Year: 795 Days

Day: 46.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.5

Radius: 14.8

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.45 AU - 4.57 AU

Year: 3628 Days

Day: 8.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 78,113,668 km

• M1: 217,366 km (0.078 R)
• M2: 318,793 km (0.043 R)
• M3: 539,600 km (0.087 R)
• M4: 673,789 km (0.1 R)
• M5: 1,038,060 km (0.092 R)
• M6: 1,262,307 km (0.093 R)
• M7: 1,815,969 km (0.102 R)
• M8: 2,016,729 km (0.096 R)
• M9: 2,583,555 km (0.057 R)
• M10: 3,130,485 km (0.104 R)
• M11: 3,461,844 km (0.057 R)
• M12: 4,064,724 km (0.074 R)
• M13: 4,272,964 km (0.039 R)
• M14: 4,859,388 km (0.118 R)
• M15: 5,000,010 km (0.107 R)
• M16: 5,429,954 km (0.065 R)
• M17: 5,744,409 km (0.114 R)
• M18: 5,871,866 km (0.109 R)
• M19: 6,457,392 km (0.102 R)
• M20: 6,858,165 km (0.09 R)
• M21: 7,221,388 km (0.112 R)
• M22: 7,825,016 km (0.096 R)
• M23: 8,037,894 km (0.108 R)
• M24: 8,420,864 km (0.088 R)
• M25: 8,785,584 km (0.118 R)
• M26: 9,056,206 km (0.11 R)
• M27: 9,279,855 km (0.077 R)
• M28: 9,580,696 km (0.112 R)
• M29: 9,884,979 km (0.118 R)
• M30: 9,987,004 km (0.073 R)
• M31: 10,347,236 km (0.095 R)
• M32: 11,695,412 km (0.1 R)
• M33: 11,966,334 km (0.068 R)
• M34: 12,075,241 km (0.082 R)
• M35: 12,184,447 km (0.071 R)
• M36: 12,404,057 km (0.035 R)
• M37: 12,514,311 km (0.109 R)
• M38: 12,652,539 km (0.093 R)
• M39: 12,847,016 km (0.104 R)
• M40: 13,014,416 km (0.096 R)
• M41: 13,606,375 km (0.099 R)
• M42: 14,120,693 km (0.107 R)
• M43: 14,525,205 km (0.07 R)
• M44: 14,758,129 km (0.099 R)
• M45: 14,962,929 km (0.1 R)
• M46: 16,060,977 km (0.035 R)
• M47: 16,543,879 km (0.043 R)
• M48: 16,726,239 km (0.114 R)
• M49: 16,848,161 km (0.051 R)
• M50: 17,277,357 km (0.119 R)
• M51: 17,400,626 km (0.12 R)
• M52: 17,958,925 km (0.081 R)
• M53: 18,209,053 km (0.103 R)
• M54: 18,397,247 km (0.116 R)
• M55: 19,029,597 km (0.092 R)
• M56: 19,220,783 km (0.038 R)
• M57: 19,316,526 km (0.103 R)
• M58: 19,444,582 km (0.083 R)
• M59: 19,797,932 km (0.05 R)
• M60: 20,478,453 km (0.106 R)
• M61: 20,674,426 km (0.05 R)
• M62: 21,696,329 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.2

Radius: 9.6

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.26 AU - 5.64 AU

Year: 4819 Days

Day: 10.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 78,113,668 km

• M1: 186,100 km (0.118 R)
• M2: 293,212 km (0.081 R)
• M3: 362,476 km (0.079 R)
• M4: 438,920 km (0.086 R)
• M5: 772,673 km (0.034 R)
• M6: 997,967 km (0.119 R)
• M7: 1,177,634 km (0.096 R)
• M8: 1,438,683 km (0.108 R)
• M9: 1,525,001 km (0.086 R)
• M10: 1,764,058 km (0.12 R)
• M11: 1,919,640 km (0.082 R)
• M12: 2,031,240 km (0.108 R)
• M13: 2,551,840 km (0.065 R)
• M14: 2,728,516 km (0.112 R)
• M15: 3,168,932 km (0.097 R)
• M16: 3,244,479 km (0.058 R)
• M17: 3,553,099 km (0.116 R)
• M18: 4,074,597 km (0.093 R)
• M19: 4,239,903 km (0.101 R)
• M20: 4,684,657 km (0.12 R)
• M21: 5,099,791 km (0.084 R)
• M22: 5,942,177 km (0.047 R)
• M23: 6,153,559 km (0.103 R)
• M24: 6,319,762 km (0.07 R)
• M25: 6,391,419 km (0.12 R)
• M26: 6,487,461 km (0.079 R)
• M27: 6,754,045 km (0.109 R)
• M28: 6,925,484 km (0.094 R)
• M29: 7,524,324 km (0.083 R)
• M30: 7,753,209 km (0.087 R)
• M31: 7,906,995 km (0.092 R)
• M32: 8,270,069 km (0.117 R)
• M33: 9,418,832 km (0.109 R)
• M34: 9,610,466 km (0.076 R)
• M35: 9,997,925 km (0.102 R)
• M36: 10,616,961 km (0.109 R)
• M37: 10,730,805 km (0.116 R)
• M38: 10,845,098 km (0.057 R)
• M39: 11,046,157 km (0.049 R)
• M40: 11,539,531 km (0.094 R)
• M41: 11,744,779 km (0.09 R)
• M42: 11,892,133 km (0.072 R)
• M43: 12,367,705 km (0.083 R)
• M44: 12,638,028 km (0.062 R)
• M45: 12,879,928 km (0.11 R)
• M46: 12,971,033 km (0.08 R)
• M47: 13,245,695 km (0.109 R)
• M48: 13,399,032 km (0.062 R)
• M49: 13,707,653 km (0.101 R)
• M50: 13,987,401 km (0.119 R)
• M51: 14,237,678 km (0.115 R)
• M52: 14,615,712 km (0.099 R)
• M53: 14,901,593 km (0.119 R)
• M54: 15,381,952 km (0.109 R)
• M55: 16,390,990 km (0.067 R)
• M56: 16,920,118 km (0.082 R)
• M57: 17,019,899 km (0.073 R)
• M58: 17,287,081 km (0.086 R)
• M59: 17,893,401 km (0.096 R)
• M60: 17,961,169 km (0.094 R)
• M61: 18,301,504 km (0.106 R)
• M62: 18,403,979 km (0.045 R)
• M63: 18,643,934 km (0.076 R)
• M64: 19,230,806 km (0.069 R)
• M65: 20,140,361 km (0.108 R)
• M66: 20,564,770 km (0.027 R)
• M67: 20,635,829 km (0.085 R)
• M68: 21,135,337 km (0.115 R)
• M69: 21,242,898 km (0.097 R)
• M70: 21,566,627 km (0.063 R)
• M71: 22,841,201 km (0.098 R)
• M72: 23,580,514 km (0.119 R)
• M73: 24,027,812 km (0.081 R)
• M74: 25,044,628 km (0.058 R)
• M75: 25,501,051 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.2

Radius: 14.7

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.8 AU - 6.46 AU

Year: 5748 Days

Day: 9.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 78,113,668 km

• M1: 226,940 km (0.091 R)
• M2: 340,186 km (0.104 R)
• M3: 524,939 km (0.085 R)
• M4: 627,713 km (0.115 R)
• M5: 1,424,471 km (0.097 R)
• M6: 1,666,670 km (0.032 R)
• M7: 1,793,080 km (0.075 R)
• M8: 1,941,631 km (0.037 R)
• M9: 2,271,494 km (0.111 R)
• M10: 2,392,369 km (0.048 R)
• M11: 2,536,282 km (0.11 R)
• M12: 3,007,516 km (0.114 R)
• M13: 3,253,754 km (0.083 R)
• M14: 3,530,061 km (0.109 R)
• M15: 4,229,581 km (0.088 R)
• M16: 5,024,843 km (0.076 R)
• M17: 5,184,165 km (0.081 R)
• M18: 5,372,209 km (0.045 R)
• M19: 5,782,855 km (0.117 R)
• M20: 5,894,007 km (0.072 R)
• M21: 6,317,668 km (0.025 R)
• M22: 6,634,815 km (0.089 R)
• M23: 6,957,049 km (0.094 R)
• M24: 7,344,657 km (0.099 R)
• M25: 7,739,446 km (0.116 R)
• M26: 7,831,449 km (0.113 R)
• M27: 8,740,704 km (0.055 R)
• M28: 8,836,597 km (0.064 R)
• M29: 9,159,130 km (0.062 R)
• M30: 9,617,049 km (0.117 R)
• M31: 10,082,747 km (0.087 R)
• M32: 10,318,214 km (0.065 R)
• M33: 10,487,708 km (0.118 R)
• M34: 10,623,842 km (0.106 R)
• M35: 11,383,500 km (0.119 R)
• M36: 11,699,301 km (0.102 R)
• M37: 12,089,154 km (0.112 R)
• M38: 14,784,159 km (0.116 R)
• M39: 15,128,833 km (0.109 R)
• M40: 15,515,094 km (0.104 R)
• M41: 15,904,498 km (0.11 R)
• M42: 16,218,504 km (0.086 R)
• M43: 16,932,235 km (0.074 R)
• M44: 17,333,307 km (0.07 R)
• M45: 17,575,356 km (0.044 R)
• M46: 18,063,045 km (0.119 R)
• M47: 18,267,546 km (0.065 R)
• M48: 18,802,807 km (0.052 R)
• M49: 19,846,850 km (0.109 R)
• M50: 20,354,585 km (0.11 R)
• M51: 21,253,519 km (0.095 R)
• M52: 21,469,538 km (0.093 R)
• M53: 21,599,389 km (0.12 R)
• M54: 21,990,887 km (0.075 R)
• M55: 22,692,351 km (0.107 R)
• M56: 23,001,720 km (0.071 R)
• M57: 23,445,876 km (0.115 R)
• M58: 23,669,076 km (0.046 R)
• M59: 24,072,541 km (0.045 R)
• M60: 24,388,043 km (0.111 R)
• M61: 25,159,669 km (0.099 R)
• M62: 25,571,512 km (0.076 R)
• M63: 26,355,554 km (0.055 R)
• M64: 26,867,030 km (0.099 R)
• M65: 27,428,770 km (0.069 R)
• M66: 27,711,210 km (0.109 R)
• M67: 28,421,202 km (0.075 R)
• M68: 28,516,346 km (0.084 R)
• M69: 28,611,640 km (0.095 R)
• M70: 30,684,767 km (0.079 R)
• M71: 31,813,483 km (0.11 R)
• M72: 32,110,285 km (0.077 R)
• M73: 32,656,617 km (0.109 R)
• M74: 32,856,031 km (0.088 R)
• M75: 32,955,813 km (0.109 R)
• M76: 33,205,940 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.2

Radius: 4

Gravity: 48.2 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 12.18 AU - 15.6 AU

Year: 19607 Days

Day: 19.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,113,668 km

• M1: 95,443 km (0.118 R)
• M2: 340,036 km (0.06 R)
• M3: 435,330 km (0.116 R)
• M4: 697,874 km (0.068 R)
• M5: 794,963 km (0.079 R)
• M6: 1,197,082 km (0.08 R)
• M7: 1,254,827 km (0.103 R)
• M8: 1,284,148 km (0.096 R)
• M9: 1,403,527 km (0.091 R)
• M10: 1,849,329 km (0.114 R)
• M11: 1,950,307 km (0.077 R)
• M12: 2,481,380 km (0.098 R)
• M13: 2,858,965 km (0.106 R)
• M14: 2,936,606 km (0.082 R)
• M15: 4,271,169 km (0.063 R)
• M16: 6,311,833 km (0.093 R)
• M17: 6,720,236 km (0.033 R)
• M18: 6,875,518 km (0.119 R)
• M19: 9,574,413 km (0.097 R)
• M20: 10,220,377 km (0.088 R)
• M21: 10,339,307 km (0.089 R)
• M22: 12,115,034 km (0.109 R)
• M23: 12,621,273 km (0.113 R)
• M24: 13,393,497 km (0.115 R)
• M25: 13,458,423 km (0.099 R)
• M26: 14,048,586 km (0.103 R)
• M27: 14,180,831 km (0.091 R)
• M28: 14,513,237 km (0.056 R)
• M29: 15,800,078 km (0.112 R)
• M30: 16,422,106 km (0.078 R)
• M31: 17,405,712 km (0.099 R)
• M32: 18,336,061 km (0.099 R)
• M33: 18,552,978 km (0.062 R)
• M34: 18,698,088 km (0.113 R)
• M35: 19,355,870 km (0.108 R)
• M36: 22,833,721 km (0.109 R)
• M37: 22,911,363 km (0.09 R)
• M38: 24,246,075 km (0.083 R)
• M39: 25,122,868 km (0.116 R)
• M40: 27,071,979 km (0.058 R)
• M41: 27,649,576 km (0.104 R)
• M42: 27,898,208 km (0.117 R)
• M43: 29,490,976 km (0.114 R)
• M44: 32,763,579 km (0.106 R)
• M45: 32,939,058 km (0.108 R)
• M46: 33,026,872 km (0.07 R)
• M47: 33,555,401 km (0.089 R)
• M48: 35,337,411 km (0.057 R)
• M49: 36,785,069 km (0.074 R)
• M50: 36,876,174 km (0.04 R)
• M51: 38,436,630 km (0.118 R)
• M52: 39,364,585 km (0.113 R)
• M53: 39,550,984 km (0.097 R)
• M54: 39,737,832 km (0.05 R)
• M55: 40,299,871 km (0.076 R)
• M56: 40,958,850 km (0.108 R)
• M57: 41,906,552 km (0.071 R)
• M58: 44,113,420 km (0.083 R)
• M59: 45,768,870 km (0.094 R)
• M60: 46,456,272 km (0.077 R)
• M61: 47,444,366 km (0.096 R)
• M62: 48,040,514 km (0.119 R)
• M63: 48,239,778 km (0.094 R)
• M64: 48,939,447 km (0.097 R)
• M65: 49,944,596 km (0.1 R)
• M66: 50,045,574 km (0.025 R)
• M67: 50,753,770 km (0.076 R)
• M68: 51,669,160 km (0.091 R)
• M69: 54,344,119 km (0.104 R)
• M70: 55,593,860 km (0.042 R)
• M71: 56,958,342 km (0.048 R)
• M72: 58,227,680 km (0.081 R)
• M73: 58,333,895 km (0.075 R)
• M74: 60,901,892 km (0.115 R)
• M75: 61,441,491 km (0.055 R)
• M76: 61,549,650 km (0.117 R)
• M77: 62,851,900 km (0.11 R)
• M78: 63,615,747 km (0.07 R)
• M79: 63,725,103 km (0.088 R)
• M80: 66,258,094 km (0.12 R)
• M81: 67,592,507 km (0.087 R)
• M82: 67,704,107 km (0.095 R)
• M83: 69,160,741 km (0.083 R)
• M84: 69,498,234 km (0.087 R)
• M85: 70,514,303 km (0.093 R)
• M86: 71,080,830 km (0.057 R)
• M87: 71,307,919 km (0.114 R)
• M88: 74,166,436 km (0.071 R)
• M89: 75,899,377 km (0.088 R)
• M90: 76,712,741 km (0.081 R)
• M91: 77,178,738 km (0.118 R)
• M92: 77,412,111 km (0.111 R)
• M93: 77,528,947 km (0.114 R)
• M94: 77,996,590 km (0.042 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 17,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit