🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.49 AU - 0.51 AU

Year: 132 Days

Day: 42.9 Hours

Environment

Temp: 213 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.8 AU - 0.82 AU

Year: 272 Days

Day: 34.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.02 AU - 1.42 AU

Year: 502 Days

Day: 17.2 Hours

Environment

Temp: -20 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.9

Radius: 10

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.49 AU - 5.75 AU

Year: 3702 Days

Day: 6.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 98,491,489 km

• M1: 124,615 km (0.108 R)
• M2: 206,744 km (0.111 R)
• M3: 409,150 km (0.085 R)
• M4: 472,280 km (0.058 R)
• M5: 597,045 km (0.057 R)
• M6: 834,756 km (0.114 R)
• M7: 978,819 km (0.066 R)
• M8: 1,085,482 km (0.025 R)
• M9: 1,184,366 km (0.032 R)
• M10: 1,597,556 km (0.091 R)
• M11: 1,677,441 km (0.055 R)
• M12: 1,772,286 km (0.113 R)
• M13: 1,855,163 km (0.03 R)
• M14: 1,981,873 km (0.09 R)
• M15: 2,053,680 km (0.1 R)
• M16: 2,221,977 km (0.117 R)
• M17: 2,289,147 km (0.115 R)
• M18: 2,588,043 km (0.063 R)
• M19: 2,658,953 km (0.069 R)
• M20: 2,826,652 km (0.117 R)
• M21: 3,164,444 km (0.047 R)
• M22: 3,282,776 km (0.11 R)
• M23: 3,567,460 km (0.106 R)
• M24: 3,815,494 km (0.052 R)
• M25: 3,923,503 km (0.07 R)
• M26: 4,096,738 km (0.112 R)
• M27: 4,188,890 km (0.059 R)
• M28: 4,337,740 km (0.116 R)
• M29: 4,497,959 km (0.116 R)
• M30: 4,727,442 km (0.048 R)
• M31: 5,069,124 km (0.088 R)
• M32: 5,138,388 km (0.048 R)
• M33: 5,438,930 km (0.105 R)
• M34: 5,540,357 km (0.11 R)
• M35: 5,807,240 km (0.109 R)
• M36: 5,931,855 km (0.083 R)
• M37: 6,046,896 km (0.09 R)
• M38: 6,141,441 km (0.025 R)
• M39: 6,894,517 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.2

Radius: 12.9

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.53 AU - 7.15 AU

Year: 6669 Days

Day: 12.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 98,491,489 km

• M1: 163,959 km (0.092 R)
• M2: 566,228 km (0.096 R)
• M3: 716,723 km (0.089 R)
• M4: 866,620 km (0.107 R)
• M5: 962,064 km (0.116 R)
• M6: 1,200,074 km (0.036 R)
• M7: 1,633,160 km (0.082 R)
• M8: 1,815,969 km (0.096 R)
• M9: 2,048,743 km (0.083 R)
• M10: 2,224,371 km (0.113 R)
• M11: 2,313,980 km (0.111 R)
• M12: 2,567,249 km (0.07 R)
• M13: 2,878,413 km (0.091 R)
• M14: 3,001,382 km (0.061 R)
• M15: 3,642,708 km (0.099 R)
• M16: 3,802,927 km (0.082 R)
• M17: 3,965,690 km (0.096 R)
• M18: 4,214,022 km (0.099 R)
• M19: 4,582,033 km (0.102 R)
• M20: 5,470,794 km (0.091 R)
• M21: 6,444,377 km (0.114 R)
• M22: 7,505,176 km (0.089 R)
• M23: 8,055,995 km (0.079 R)
• M24: 8,548,621 km (0.117 R)
• M25: 8,655,434 km (0.111 R)
• M26: 8,834,502 km (0.117 R)
• M27: 9,342,537 km (0.094 R)
• M28: 9,563,193 km (0.117 R)
• M29: 9,860,145 km (0.119 R)
• M30: 10,235,636 km (0.026 R)
• M31: 10,961,934 km (0.068 R)
• M32: 11,863,410 km (0.104 R)
• M33: 12,022,582 km (0.116 R)
• M34: 12,302,929 km (0.092 R)
• M35: 12,585,519 km (0.112 R)
• M36: 12,666,601 km (0.117 R)
• M37: 13,904,224 km (0.05 R)
• M38: 14,030,186 km (0.039 R)
• M39: 14,836,369 km (0.106 R)
• M40: 15,570,446 km (0.074 R)
• M41: 16,316,341 km (0.112 R)
• M42: 16,404,903 km (0.077 R)
• M43: 16,716,066 km (0.101 R)
• M44: 17,073,904 km (0.082 R)
• M45: 17,389,256 km (0.108 R)
• M46: 18,994,442 km (0.1 R)
• M47: 19,134,316 km (0.083 R)
• M48: 19,274,489 km (0.069 R)
• M49: 20,551,157 km (0.083 R)
• M50: 20,694,621 km (0.085 R)
• M51: 21,127,258 km (0.111 R)
• M52: 21,272,069 km (0.101 R)
• M53: 21,465,798 km (0.105 R)
• M54: 21,660,126 km (0.025 R)
• M55: 21,854,903 km (0.078 R)
• M56: 22,148,414 km (0.107 R)
• M57: 23,036,277 km (0.066 R)
• M58: 23,235,242 km (0.063 R)
• M59: 23,434,806 km (0.104 R)
• M60: 23,986,373 km (0.072 R)
• M61: 25,102,224 km (0.081 R)
• M62: 26,964,717 km (0.092 R)
• M63: 27,595,272 km (0.076 R)
• M64: 28,124,549 km (0.075 R)
• M65: 28,284,021 km (0.116 R)
• M66: 29,085,716 km (0.1 R)
• M67: 29,840,736 km (0.095 R)
• M68: 30,602,189 km (0.086 R)
• M69: 31,095,114 km (0.063 R)
• M70: 31,701,135 km (0.104 R)
• M71: 33,261,291 km (0.118 R)
• M72: 33,881,075 km (0.11 R)
• M73: 34,960,574 km (0.059 R)
• M74: 35,303,751 km (0.034 R)
• M75: 35,533,234 km (0.119 R)
• M76: 36,224,526 km (0.111 R)
• M77: 37,153,230 km (0.072 R)
• M78: 38,856,252 km (0.043 R)
• M79: 39,330,627 km (0.049 R)
• M80: 39,449,557 km (0.096 R)
• M81: 39,628,027 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487

Radius: 3

Gravity: 54.11 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.37 AU - 15.85 AU

Year: 20818 Days

Day: 16.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,491,489 km

• M1: 54,902 km (0.081 R)
• M2: 280,496 km (0.058 R)
• M3: 346,618 km (0.106 R)
• M4: 1,469,201 km (0.083 R)
• M5: 1,674,150 km (0.114 R)
• M6: 1,919,490 km (0.065 R)
• M7: 1,950,906 km (0.058 R)
• M8: 2,078,513 km (0.07 R)
• M9: 2,143,289 km (0.12 R)
• M10: 2,308,295 km (0.051 R)
• M11: 2,685,282 km (0.108 R)
• M12: 3,846,610 km (0.088 R)
• M13: 4,087,163 km (0.071 R)
• M14: 4,794,761 km (0.069 R)
• M15: 4,923,565 km (0.076 R)
• M16: 5,184,464 km (0.091 R)
• M17: 5,494,580 km (0.12 R)
• M18: 5,629,368 km (0.103 R)
• M19: 6,507,657 km (0.087 R)
• M20: 7,181,745 km (0.118 R)
• M21: 7,877,674 km (0.037 R)
• M22: 8,646,757 km (0.118 R)
• M23: 8,961,062 km (0.07 R)
• M24: 9,226,000 km (0.032 R)
• M25: 9,332,514 km (0.065 R)
• M26: 10,587,939 km (0.07 R)
• M27: 10,811,588 km (0.069 R)
• M28: 10,924,085 km (0.093 R)
• M29: 11,779,486 km (0.054 R)
• M30: 13,192,438 km (0.1 R)
• M31: 13,614,453 km (0.119 R)
• M32: 14,348,231 km (0.039 R)
• M33: 15,157,705 km (0.059 R)
• M34: 15,663,047 km (0.092 R)
• M35: 16,045,718 km (0.115 R)
• M36: 16,625,410 km (0.084 R)
• M37: 16,950,486 km (0.083 R)
• M38: 17,474,826 km (0.084 R)
• M39: 18,004,553 km (0.107 R)
• M40: 18,472,495 km (0.049 R)
• M41: 18,876,559 km (0.033 R)
• M42: 19,625,146 km (0.027 R)
• M43: 20,800,986 km (0.088 R)
• M44: 21,362,127 km (0.085 R)
• M45: 21,573,808 km (0.056 R)
• M46: 22,356,055 km (0.098 R)
• M47: 23,510,353 km (0.099 R)
• M48: 23,728,915 km (0.065 R)
• M49: 25,128,852 km (0.096 R)
• M50: 25,801,145 km (0.025 R)
• M51: 27,853,628 km (0.103 R)
• M52: 28,316,783 km (0.084 R)
• M53: 28,394,274 km (0.109 R)
• M54: 29,328,962 km (0.115 R)
• M55: 30,115,697 km (0.098 R)
• M56: 31,388,775 km (0.118 R)
• M57: 32,435,960 km (0.091 R)
• M58: 34,234,126 km (0.07 R)
• M59: 34,979,124 km (0.12 R)
• M60: 35,729,207 km (0.078 R)
• M61: 37,670,539 km (0.108 R)
• M62: 39,386,127 km (0.037 R)
• M63: 39,732,297 km (0.114 R)
• M64: 41,566,217 km (0.1 R)
• M65: 41,742,294 km (0.038 R)
• M66: 41,918,670 km (0.055 R)
• M67: 43,338,204 km (0.072 R)
• M68: 44,593,330 km (0.098 R)
• M69: 44,773,596 km (0.092 R)
• M70: 47,506,449 km (0.089 R)
• M71: 47,690,604 km (0.063 R)
• M72: 48,707,421 km (0.105 R)
• M73: 49,358,172 km (0.074 R)
• M74: 51,233,381 km (0.08 R)
• M75: 52,369,727 km (0.119 R)
• M76: 53,418,557 km (0.075 R)
• M77: 53,897,570 km (0.049 R)
• M78: 54,281,887 km (0.065 R)
• M79: 54,956,423 km (0.059 R)
• M80: 55,730,892 km (0.037 R)
• M81: 56,022,308 km (0.072 R)
• M82: 58,568,314 km (0.102 R)
• M83: 61,853,633 km (0.056 R)
• M84: 62,054,693 km (0.12 R)
• M85: 62,155,223 km (0.102 R)
• M86: 63,265,388 km (0.101 R)
• M87: 63,569,222 km (0.049 R)
• M88: 64,280,260 km (0.118 R)
• M89: 65,812,591 km (0.117 R)
• M90: 65,915,215 km (0.109 R)
• M91: 66,840,927 km (0.027 R)
• M92: 68,081,841 km (0.102 R)
• M93: 68,601,096 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.9

Radius: 3.1

Gravity: 35.47 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 12.72 AU - 20.16 AU

Year: 24849 Days

Day: 21.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,491,489 km

• M1: 40,691 km (0.047 R)
• M2: 400,473 km (0.085 R)
• M3: 475,123 km (0.088 R)
• M4: 574,905 km (0.033 R)
• M5: 595,699 km (0.075 R)
• M6: 794,065 km (0.063 R)
• M7: 1,011,431 km (0.11 R)
• M8: 1,139,936 km (0.117 R)
• M9: 1,412,204 km (0.097 R)
• M10: 1,644,081 km (0.088 R)
• M11: 2,969,967 km (0.117 R)
• M12: 3,923,952 km (0.114 R)
• M13: 5,268,987 km (0.078 R)
• M14: 5,313,118 km (0.074 R)
• M15: 5,401,830 km (0.084 R)
• M16: 5,761,313 km (0.081 R)
• M17: 7,471,965 km (0.113 R)
• M18: 7,521,482 km (0.116 R)
• M19: 7,972,968 km (0.104 R)
• M20: 8,432,982 km (0.086 R)
• M21: 8,588,414 km (0.057 R)
• M22: 9,165,862 km (0.083 R)
• M23: 9,486,001 km (0.06 R)
• M24: 10,635,361 km (0.109 R)
• M25: 11,197,999 km (0.118 R)
• M26: 11,655,021 km (0.106 R)
• M27: 12,176,369 km (0.051 R)
• M28: 12,705,347 km (0.112 R)
• M29: 13,002,449 km (0.101 R)
• M30: 14,336,712 km (0.12 R)
• M31: 14,460,130 km (0.111 R)
• M32: 14,521,914 km (0.03 R)
• M33: 14,708,014 km (0.032 R)
• M34: 14,770,247 km (0.112 R)
• M35: 15,523,472 km (0.098 R)
• M36: 15,650,181 km (0.081 R)
• M37: 16,032,553 km (0.099 R)
• M38: 16,611,796 km (0.097 R)
• M39: 17,067,023 km (0.078 R)
• M40: 18,726,063 km (0.047 R)
• M41: 18,996,237 km (0.106 R)
• M42: 20,227,876 km (0.058 R)
• M43: 20,783,483 km (0.047 R)
• M44: 20,923,207 km (0.076 R)
• M45: 21,767,986 km (0.098 R)
• M46: 22,552,029 km (0.086 R)
• M47: 22,623,686 km (0.053 R)
• M48: 22,983,469 km (0.108 R)
• M49: 24,515,351 km (0.113 R)
• M50: 25,629,556 km (0.09 R)
• M51: 26,155,093 km (0.115 R)
• M52: 28,991,469 km (0.097 R)
• M53: 31,923,737 km (0.12 R)
• M54: 32,327,202 km (0.098 R)
• M55: 33,384,111 km (0.109 R)
• M56: 34,287,084 km (0.1 R)
• M57: 34,369,662 km (0.098 R)
• M58: 34,617,546 km (0.096 R)
• M59: 36,117,115 km (0.054 R)
• M60: 36,285,113 km (0.088 R)
• M61: 36,537,485 km (0.058 R)
• M62: 37,128,696 km (0.065 R)
• M63: 38,491,831 km (0.083 R)
• M64: 39,179,383 km (0.115 R)
• M65: 39,611,272 km (0.032 R)
• M66: 40,828,849 km (0.071 R)
• M67: 42,500,905 km (0.109 R)
• M68: 44,554,584 km (0.114 R)
• M69: 45,366,901 km (0.048 R)
• M70: 45,548,064 km (0.11 R)
• M71: 46,549,023 km (0.052 R)
• M72: 47,006,344 km (0.104 R)
• M73: 47,189,601 km (0.028 R)
• M74: 48,757,686 km (0.05 R)
• M75: 49,408,287 km (0.118 R)
• M76: 50,436,473 km (0.1 R)
• M77: 51,377,294 km (0.077 R)
• M78: 52,039,414 km (0.056 R)
• M79: 52,228,955 km (0.115 R)
• M80: 52,418,944 km (0.07 R)
• M81: 52,989,959 km (0.091 R)
• M82: 53,754,554 km (0.071 R)
• M83: 55,973,240 km (0.107 R)
• M84: 57,828,403 km (0.1 R)
• M85: 58,418,417 km (0.115 R)
• M86: 60,998,083 km (0.102 R)
• M87: 62,402,508 km (0.105 R)
• M88: 64,936,696 km (0.099 R)
• M89: 65,447,572 km (0.112 R)
• M90: 66,165,044 km (0.079 R)
• M91: 66,679,212 km (0.073 R)
• M92: 66,782,135 km (0.076 R)
• M93: 67,401,021 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.1

Radius: 3.5

Gravity: 56.5 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 16.75 AU - 19.95 AU

Year: 29303 Days

Day: 22.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 98,491,489 km

• M1: 172,935 km (0.087 R)
• M2: 1,046,587 km (0.12 R)
• M3: 1,383,332 km (0.043 R)
• M4: 2,397,605 km (0.075 R)
• M5: 2,701,588 km (0.113 R)
• M6: 2,971,762 km (0.113 R)
• M7: 3,017,688 km (0.069 R)
• M8: 3,933,078 km (0.094 R)
• M9: 4,034,056 km (0.078 R)
• M10: 4,290,317 km (0.09 R)
• M11: 6,641,846 km (0.107 R)
• M12: 6,762,123 km (0.111 R)
• M13: 6,944,034 km (0.063 R)
• M14: 7,188,926 km (0.061 R)
• M15: 8,326,019 km (0.092 R)
• M16: 8,717,218 km (0.089 R)
• M17: 9,382,629 km (0.047 R)
• M18: 9,585,334 km (0.114 R)
• M19: 9,926,567 km (0.106 R)
• M20: 10,691,012 km (0.112 R)
• M21: 11,044,661 km (0.119 R)
• M22: 12,202,100 km (0.057 R)
• M23: 12,423,505 km (0.063 R)
• M24: 13,702,267 km (0.094 R)
• M25: 14,551,684 km (0.08 R)
• M26: 14,786,403 km (0.089 R)
• M27: 15,180,145 km (0.081 R)
• M28: 16,058,733 km (0.085 R)
• M29: 16,953,627 km (0.083 R)
• M30: 17,614,551 km (0.047 R)
• M31: 18,031,779 km (0.076 R)
• M32: 19,217,642 km (0.093 R)
• M33: 20,079,924 km (0.079 R)
• M34: 20,253,906 km (0.043 R)
• M35: 20,341,122 km (0.062 R)
• M36: 20,428,487 km (0.078 R)
• M37: 20,778,845 km (0.1 R)
• M38: 21,308,272 km (0.097 R)
• M39: 21,485,695 km (0.066 R)
• M40: 25,888,809 km (0.092 R)
• M41: 26,363,034 km (0.112 R)
• M42: 26,935,994 km (0.106 R)
• M43: 28,385,897 km (0.096 R)
• M44: 28,874,783 km (0.084 R)
• M45: 30,159,080 km (0.078 R)
• M46: 31,967,719 km (0.08 R)
• M47: 32,272,599 km (0.108 R)
• M48: 33,295,699 km (0.066 R)
• M49: 35,899,599 km (0.051 R)
• M50: 36,110,682 km (0.115 R)
• M51: 37,279,191 km (0.115 R)
• M52: 41,853,445 km (0.081 R)
• M53: 42,968,398 km (0.084 R)
• M54: 43,304,694 km (0.113 R)
• M55: 44,885,944 km (0.041 R)
• M56: 45,227,326 km (0.043 R)
• M57: 45,683,599 km (0.076 R)
• M58: 46,946,654 km (0.109 R)
• M59: 47,408,762 km (0.103 R)
• M60: 47,756,278 km (0.074 R)
• M61: 47,872,366 km (0.096 R)
• M62: 49,155,018 km (0.096 R)
• M63: 49,624,157 km (0.097 R)
• M64: 50,330,857 km (0.068 R)
• M65: 51,515,822 km (0.079 R)
• M66: 55,735,230 km (0.093 R)
• M67: 56,592,426 km (0.107 R)
• M68: 56,961,035 km (0.057 R)
• M69: 57,577,228 km (0.083 R)
• M70: 58,816,348 km (0.095 R)
• M71: 59,439,124 km (0.107 R)
• M72: 59,688,802 km (0.083 R)
• M73: 61,446,727 km (0.117 R)
• M74: 62,839,782 km (0.069 R)
• M75: 63,094,248 km (0.103 R)
• M76: 65,528,056 km (0.091 R)
• M77: 66,821,479 km (0.119 R)
• M78: 66,951,181 km (0.072 R)
• M79: 70,091,240 km (0.043 R)
• M80: 71,679,221 km (0.095 R)
• M81: 72,078,049 km (0.084 R)
• M82: 73,412,911 km (0.063 R)
• M83: 74,486,575 km (0.114 R)
• M84: 75,700,562 km (0.042 R)
• M85: 78,832,842 km (0.054 R)
• M86: 79,382,016 km (0.12 R)
• M87: 80,345,875 km (0.119 R)
• M88: 80,622,032 km (0.09 R)
• M89: 81,175,096 km (0.117 R)
• M90: 81,590,828 km (0.029 R)
• M91: 82,842,214 km (0.081 R)
• M92: 84,801,348 km (0.095 R)
• M93: 89,479,274 km (0.108 R)
• M94: 89,622,289 km (0.095 R)
• M95: 93,803,998 km (0.117 R)
• M96: 94,968,767 km (0.106 R)
• M97: 95,260,633 km (0.099 R)
• M98: 96,138,174 km (0.075 R)
• M99: 97,312,517 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 12,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit