🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.95 AU - 1.23 AU

Year: 500 Days

Day: 42.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,113,814 km

• M1: 793,168 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.15 AU - 1.25 AU

Year: 578 Days

Day: 18.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,113,814 km

• M1: 144,661 km (0.113 R)
• M2: 161,416 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.31 AU - 1.75 AU

Year: 832 Days

Day: 42.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.7

Radius: 9

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.26 AU - 6.46 AU

Year: 7053 Days

Day: 12.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 61,113,814 km

• M1: 129,701 km (0.062 R)
• M2: 319,691 km (0.064 R)
• M3: 865,573 km (0.11 R)
• M4: 933,042 km (0.067 R)
• M5: 1,117,346 km (0.117 R)
• M6: 1,236,726 km (0.11 R)
• M7: 1,329,027 km (0.073 R)
• M8: 1,392,008 km (0.11 R)
• M9: 1,537,417 km (0.114 R)
• M10: 2,094,969 km (0.06 R)
• M11: 2,300,366 km (0.084 R)
• M12: 2,376,661 km (0.113 R)
• M13: 2,551,691 km (0.104 R)
• M14: 2,914,167 km (0.051 R)
• M15: 3,271,705 km (0.118 R)
• M16: 3,444,790 km (0.096 R)
• M17: 3,687,887 km (0.092 R)
• M18: 3,845,413 km (0.04 R)
• M19: 3,982,295 km (0.078 R)
• M20: 4,051,260 km (0.065 R)
• M21: 4,284,333 km (0.082 R)
• M22: 5,084,383 km (0.036 R)
• M23: 5,260,160 km (0.109 R)
• M24: 5,361,288 km (0.096 R)
• M25: 5,514,477 km (0.063 R)
• M26: 5,929,910 km (0.108 R)
• M27: 6,248,254 km (0.103 R)
• M28: 6,901,548 km (0.085 R)
• M29: 7,208,224 km (0.103 R)
• M30: 7,690,976 km (0.107 R)
• M31: 8,568,368 km (0.037 R)
• M32: 8,837,644 km (0.103 R)
• M33: 9,569,776 km (0.055 R)
• M34: 9,943,022 km (0.036 R)
• M35: 10,384,635 km (0.066 R)
• M36: 10,994,097 km (0.038 R)
• M37: 11,483,581 km (0.026 R)
• M38: 12,348,706 km (0.119 R)
• M39: 12,416,025 km (0.091 R)
• M40: 13,303,739 km (0.119 R)
• M41: 14,105,882 km (0.101 R)
• M42: 14,282,258 km (0.026 R)
• M43: 14,816,173 km (0.08 R)
• M44: 14,959,637 km (0.101 R)
• M45: 15,103,551 km (0.114 R)
• M46: 15,756,845 km (0.117 R)
• M47: 16,197,560 km (0.094 R)
• M48: 16,271,312 km (0.077 R)
• M49: 16,382,313 km (0.042 R)
• M50: 16,567,815 km (0.096 R)
• M51: 16,716,814 km (0.06 R)
• M52: 17,924,069 km (0.101 R)
• M53: 18,115,255 km (0.108 R)
• M54: 19,276,583 km (0.068 R)
• M55: 19,433,212 km (0.097 R)
• M56: 20,103,710 km (0.068 R)
• M57: 20,902,263 km (0.078 R)
• M58: 21,022,989 km (0.049 R)
• M59: 21,143,864 km (0.084 R)
• M60: 21,345,971 km (0.1 R)
• M61: 21,670,598 km (0.028 R)
• M62: 22,654,054 km (0.07 R)
• M63: 23,109,729 km (0.088 R)
• M64: 23,317,970 km (0.101 R)
• M65: 23,736,096 km (0.074 R)
• M66: 24,198,802 km (0.088 R)
• M67: 24,367,848 km (0.115 R)
• M68: 24,494,856 km (0.107 R)
• M69: 24,749,621 km (0.107 R)
• M70: 26,383,230 km (0.101 R)
• M71: 26,687,961 km (0.086 R)
• M72: 27,213,049 km (0.113 R)
• M73: 28,140,107 km (0.077 R)
• M74: 28,273,399 km (0.036 R)
• M75: 29,572,657 km (0.102 R)
• M76: 30,343,385 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.9

Radius: 9.6

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.88 AU - 8.7 AU

Year: 8655 Days

Day: 6.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 61,113,814 km

• M1: 152,440 km (0.09 R)
• M2: 249,828 km (0.047 R)
• M3: 545,284 km (0.108 R)
• M4: 682,316 km (0.064 R)
• M5: 992,283 km (0.1 R)
• M6: 1,143,825 km (0.058 R)
• M7: 1,449,005 km (0.051 R)
• M8: 1,711,699 km (0.101 R)
• M9: 1,942,229 km (0.08 R)
• M10: 2,281,966 km (0.044 R)
• M11: 2,666,881 km (0.074 R)
• M12: 2,772,946 km (0.094 R)
• M13: 3,072,291 km (0.099 R)
• M14: 3,850,350 km (0.108 R)
• M15: 4,031,363 km (0.117 R)
• M16: 4,153,585 km (0.114 R)
• M17: 5,142,427 km (0.102 R)
• M18: 5,442,670 km (0.072 R)
• M19: 5,852,119 km (0.075 R)
• M20: 5,921,233 km (0.104 R)
• M21: 6,377,806 km (0.106 R)
• M22: 6,628,382 km (0.036 R)
• M23: 7,028,706 km (0.064 R)
• M24: 7,250,410 km (0.096 R)
• M25: 7,625,003 km (0.098 R)
• M26: 8,237,457 km (0.078 R)
• M27: 8,510,473 km (0.108 R)
• M28: 8,865,768 km (0.11 R)
• M29: 8,985,297 km (0.104 R)
• M30: 9,428,256 km (0.067 R)
• M31: 9,631,859 km (0.118 R)
• M32: 10,672,162 km (0.036 R)
• M33: 10,927,077 km (0.054 R)
• M34: 12,365,162 km (0.087 R)
• M35: 13,174,336 km (0.03 R)
• M36: 14,373,214 km (0.057 R)
• M37: 14,796,426 km (0.107 R)
• M38: 15,033,240 km (0.096 R)
• M39: 15,175,956 km (0.1 R)
• M40: 15,319,121 km (0.05 R)
• M41: 18,478,628 km (0.09 R)
• M42: 19,350,784 km (0.044 R)
• M43: 20,657,521 km (0.108 R)
• M44: 20,763,287 km (0.056 R)
• M45: 21,188,294 km (0.077 R)
• M46: 21,401,771 km (0.119 R)
• M47: 22,752,490 km (0.074 R)
• M48: 22,861,696 km (0.1 R)
• M49: 23,135,610 km (0.079 R)
• M50: 23,520,974 km (0.092 R)
• M51: 24,186,385 km (0.094 R)
• M52: 24,857,930 km (0.063 R)
• M53: 25,649,303 km (0.056 R)
• M54: 26,794,026 km (0.053 R)
• M55: 27,256,582 km (0.091 R)
• M56: 27,372,521 km (0.11 R)
• M57: 27,896,861 km (0.102 R)
• M58: 28,189,624 km (0.064 R)
• M59: 28,365,701 km (0.055 R)
• M60: 29,549,020 km (0.103 R)
• M61: 29,727,939 km (0.082 R)
• M62: 30,326,929 km (0.077 R)
• M63: 30,748,646 km (0.072 R)
• M64: 31,293,481 km (0.101 R)
• M65: 31,719,536 km (0.106 R)
• M66: 31,963,979 km (0.081 R)
• M67: 32,208,870 km (0.071 R)
• M68: 33,443,053 km (0.118 R)
• M69: 33,941,064 km (0.045 R)
• M70: 34,065,829 km (0.092 R)
• M71: 34,566,982 km (0.08 R)
• M72: 34,755,475 km (0.086 R)
• M73: 35,259,919 km (0.118 R)
• M74: 37,624,164 km (0.102 R)
• M75: 37,818,043 km (0.095 R)
• M76: 38,662,223 km (0.089 R)
• M77: 38,727,448 km (0.095 R)
• M78: 39,054,020 km (0.109 R)
• M79: 39,709,857 km (0.063 R)
• M80: 39,907,326 km (0.118 R)
• M81: 40,039,122 km (0.119 R)
• M82: 41,165,444 km (0.063 R)
• M83: 41,298,587 km (0.088 R)
• M84: 44,537,979 km (0.109 R)
• M85: 44,606,345 km (0.047 R)
• M86: 45,154,472 km (0.071 R)
• M87: 46,188,193 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662

Radius: 14.3

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.11 AU - 11.25 AU

Year: 12230 Days

Day: 13.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,113,814 km

• M1: 186,698 km (0.108 R)
• M2: 354,098 km (0.034 R)
• M3: 800,049 km (0.092 R)
• M4: 1,073,066 km (0.104 R)
• M5: 1,287,439 km (0.054 R)
• M6: 1,587,981 km (0.052 R)
• M7: 2,768,458 km (0.11 R)
• M8: 2,887,089 km (0.041 R)
• M9: 3,129,737 km (0.06 R)
• M10: 3,538,289 km (0.119 R)
• M11: 3,864,412 km (0.104 R)
• M12: 3,997,704 km (0.105 R)
• M13: 4,166,450 km (0.09 R)
• M14: 4,651,596 km (0.091 R)
• M15: 4,758,110 km (0.036 R)
• M16: 5,118,641 km (0.115 R)
• M17: 5,638,344 km (0.075 R)
• M18: 5,790,036 km (0.077 R)
• M19: 7,215,853 km (0.107 R)
• M20: 7,422,149 km (0.086 R)
• M21: 7,630,539 km (0.048 R)
• M22: 7,798,687 km (0.055 R)
• M23: 8,181,508 km (0.045 R)
• M24: 8,657,678 km (0.09 R)
• M25: 9,232,283 km (0.111 R)
• M26: 9,819,155 km (0.112 R)
• M27: 9,910,560 km (0.055 R)
• M28: 10,232,644 km (0.069 R)
• M29: 10,325,395 km (0.069 R)
• M30: 10,464,820 km (0.066 R)
• M31: 10,698,791 km (0.08 R)
• M32: 10,981,980 km (0.119 R)
• M33: 11,124,397 km (0.059 R)
• M34: 11,700,498 km (0.062 R)
• M35: 12,831,757 km (0.096 R)
• M36: 12,981,804 km (0.092 R)
• M37: 14,933,907 km (0.046 R)
• M38: 15,569,249 km (0.077 R)
• M39: 15,676,062 km (0.075 R)
• M40: 16,105,557 km (0.038 R)
• M41: 17,141,223 km (0.091 R)
• M42: 18,367,178 km (0.113 R)
• M43: 19,219,287 km (0.088 R)
• M44: 19,448,621 km (0.05 R)
• M45: 19,794,491 km (0.115 R)
• M46: 20,026,218 km (0.107 R)
• M47: 20,142,306 km (0.034 R)
• M48: 21,079,986 km (0.081 R)
• M49: 21,375,890 km (0.085 R)
• M50: 21,912,049 km (0.036 R)
• M51: 22,392,258 km (0.108 R)
• M52: 24,162,450 km (0.08 R)
• M53: 24,845,663 km (0.068 R)
• M54: 25,850,662 km (0.119 R)
• M55: 26,613,162 km (0.06 R)
• M56: 28,421,202 km (0.065 R)
• M57: 28,748,223 km (0.101 R)
• M58: 28,944,944 km (0.11 R)
• M59: 29,339,882 km (0.08 R)
• M60: 29,736,616 km (0.097 R)
• M61: 30,135,294 km (0.051 R)
• M62: 30,268,436 km (0.089 R)
• M63: 33,180,359 km (0.106 R)
• M64: 33,386,804 km (0.114 R)
• M65: 35,404,730 km (0.106 R)
• M66: 35,897,804 km (0.093 R)
• M67: 37,820,586 km (0.093 R)
• M68: 38,324,581 km (0.109 R)
• M69: 39,121,040 km (0.101 R)
• M70: 39,485,012 km (0.096 R)
• M71: 41,321,026 km (0.095 R)
• M72: 41,543,179 km (0.104 R)
• M73: 43,485,408 km (0.097 R)
• M74: 43,636,053 km (0.108 R)
• M75: 46,069,861 km (0.056 R)
• M76: 46,608,114 km (0.098 R)
• M77: 46,993,778 km (0.117 R)
• M78: 47,613,262 km (0.078 R)
• M79: 47,923,977 km (0.117 R)
• M80: 48,079,559 km (0.103 R)
• M81: 49,330,496 km (0.104 R)
• M82: 49,960,004 km (0.116 R)
• M83: 52,584,549 km (0.117 R)
• M84: 53,550,203 km (0.074 R)
• M85: 53,711,619 km (0.049 R)
• M86: 53,954,118 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.9

Radius: 7.1

Gravity: 13.45 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.04 AU - 12.5 AU

Year: 14472 Days

Day: 19.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,113,814 km

• M1: 93,798 km (0.088 R)
• M2: 632,500 km (0.109 R)
• M3: 690,394 km (0.1 R)
• M4: 1,076,357 km (0.113 R)
• M5: 1,218,475 km (0.114 R)
• M6: 1,443,320 km (0.095 R)
• M7: 1,600,548 km (0.066 R)
• M8: 1,791,285 km (0.08 R)
• M9: 2,164,681 km (0.087 R)
• M10: 2,314,728 km (0.058 R)
• M11: 2,468,215 km (0.088 R)
• M12: 3,957,312 km (0.088 R)
• M13: 4,067,417 km (0.111 R)
• M14: 4,403,563 km (0.104 R)
• M15: 4,517,556 km (0.033 R)
• M16: 4,983,554 km (0.115 R)
• M17: 5,302,796 km (0.087 R)
• M18: 5,794,075 km (0.096 R)
• M19: 6,514,688 km (0.11 R)
• M20: 6,951,813 km (0.051 R)
• M21: 7,443,541 km (0.083 R)
• M22: 7,488,720 km (0.052 R)
• M23: 8,888,806 km (0.078 R)
• M24: 9,324,435 km (0.04 R)
• M25: 10,216,188 km (0.071 R)
• M26: 11,395,019 km (0.086 R)
• M27: 11,867,898 km (0.115 R)
• M28: 11,920,856 km (0.107 R)
• M29: 12,133,434 km (0.11 R)
• M30: 12,724,346 km (0.109 R)
• M31: 12,941,712 km (0.066 R)
• M32: 13,990,243 km (0.098 R)
• M33: 14,046,193 km (0.077 R)
• M34: 14,723,273 km (0.11 R)
• M35: 15,353,379 km (0.119 R)
• M36: 15,933,669 km (0.112 R)
• M37: 18,265,002 km (0.089 R)
• M38: 18,633,013 km (0.092 R)
• M39: 18,817,916 km (0.063 R)
• M40: 18,879,700 km (0.096 R)
• M41: 19,626,343 km (0.096 R)
• M42: 19,751,706 km (0.028 R)
• M43: 21,405,660 km (0.112 R)
• M44: 23,568,097 km (0.08 R)
• M45: 23,901,850 km (0.116 R)
• M46: 24,304,268 km (0.106 R)
• M47: 26,280,905 km (0.118 R)
• M48: 27,183,728 km (0.114 R)
• M49: 27,603,799 km (0.115 R)
• M50: 27,814,583 km (0.078 R)
• M51: 30,024,592 km (0.095 R)
• M52: 30,241,359 km (0.053 R)
• M53: 30,386,170 km (0.105 R)
• M54: 30,676,539 km (0.084 R)
• M55: 31,921,044 km (0.116 R)
• M56: 32,216,201 km (0.117 R)
• M57: 32,586,455 km (0.118 R)
• M58: 32,660,806 km (0.118 R)
• M59: 34,157,083 km (0.086 R)
• M60: 34,610,215 km (0.06 R)
• M61: 34,686,061 km (0.108 R)
• M62: 35,370,023 km (0.065 R)
• M63: 35,675,502 km (0.093 R)
• M64: 36,751,559 km (0.089 R)
• M65: 37,526,626 km (0.112 R)
• M66: 39,250,891 km (0.091 R)
• M67: 40,043,012 km (0.096 R)
• M68: 41,804,377 km (0.035 R)
• M69: 43,101,241 km (0.099 R)
• M70: 43,345,833 km (0.1 R)
• M71: 44,082,453 km (0.112 R)
• M72: 44,905,840 km (0.083 R)
• M73: 45,071,146 km (0.12 R)
• M74: 45,402,355 km (0.092 R)
• M75: 45,651,137 km (0.046 R)
• M76: 46,233,671 km (0.12 R)
• M77: 46,902,523 km (0.078 R)
• M78: 46,986,298 km (0.047 R)
• M79: 47,490,293 km (0.083 R)
• M80: 48,757,985 km (0.12 R)
• M81: 49,268,264 km (0.119 R)
• M82: 49,353,534 km (0.051 R)
• M83: 49,780,337 km (0.092 R)
• M84: 49,951,327 km (0.099 R)
• M85: 50,723,552 km (0.116 R)
• M86: 52,801,915 km (0.057 R)
• M87: 53,150,927 km (0.1 R)
• M88: 53,325,807 km (0.109 R)
• M89: 53,588,351 km (0.062 R)
• M90: 54,907,954 km (0.057 R)
• M91: 58,658,971 km (0.115 R)
• M92: 60,930,764 km (0.098 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 17,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit