🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.22 AU - 1.66 AU

Year: 616 Days

Day: 30.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,581,601 km

• M1: 1,184,815 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.29 AU - 2.33 AU

Year: 1251 Days

Day: 19.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.05 AU - 3.41 AU

Year: 2069 Days

Day: 25.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.28 AU - 3.42 AU

Year: 2186 Days

Day: 26.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,581,601 km

• M1: 1,405,322 km (0.103 R)

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.9

Radius: 12.6

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.56 AU - 8.76 AU

Year: 8309 Days

Day: 6.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 84,581,601 km

• M1: 173,085 km (0.106 R)
• M2: 406,158 km (0.074 R)
• M3: 798,553 km (0.053 R)
• M4: 939,325 km (0.117 R)
• M5: 1,018,911 km (0.054 R)
• M6: 1,185,414 km (0.029 R)
• M7: 1,348,625 km (0.115 R)
• M8: 1,942,678 km (0.104 R)
• M9: 2,031,689 km (0.032 R)
• M10: 2,152,564 km (0.072 R)
• M11: 2,260,424 km (0.105 R)
• M12: 2,370,229 km (0.094 R)
• M13: 2,743,625 km (0.064 R)
• M14: 3,066,457 km (0.036 R)
• M15: 3,223,685 km (0.047 R)
• M16: 3,330,049 km (0.025 R)
• M17: 3,860,822 km (0.09 R)
• M18: 4,145,955 km (0.117 R)
• M19: 5,291,426 km (0.061 R)
• M20: 5,544,695 km (0.114 R)
• M21: 5,780,312 km (0.12 R)
• M22: 5,975,537 km (0.025 R)
• M23: 6,642,295 km (0.119 R)
• M24: 6,755,840 km (0.119 R)
• M25: 6,961,687 km (0.119 R)
• M26: 7,100,065 km (0.1 R)
• M27: 7,473,610 km (0.116 R)
• M28: 7,591,793 km (0.092 R)
• M29: 7,686,638 km (0.103 R)
• M30: 8,046,121 km (0.056 R)
• M31: 8,484,892 km (0.086 R)
• M32: 9,182,766 km (0.043 R)
• M33: 9,411,052 km (0.102 R)
• M34: 9,873,310 km (0.079 R)
• M35: 10,055,071 km (0.111 R)
• M36: 10,343,047 km (0.098 R)
• M37: 10,554,130 km (0.059 R)
• M38: 10,846,743 km (0.091 R)
• M39: 11,061,267 km (0.11 R)
• M40: 11,331,291 km (0.113 R)
• M41: 11,521,729 km (0.081 R)
• M42: 11,603,708 km (0.065 R)
• M43: 11,713,214 km (0.073 R)
• M44: 11,933,422 km (0.052 R)
• M45: 12,071,651 km (0.109 R)
• M46: 12,545,726 km (0.051 R)
• M47: 12,658,224 km (0.119 R)
• M48: 12,742,747 km (0.11 R)
• M49: 12,855,843 km (0.096 R)
• M50: 13,830,174 km (0.041 R)
• M51: 14,209,105 km (0.119 R)
• M52: 15,667,684 km (0.074 R)
• M53: 16,276,847 km (0.101 R)
• M54: 16,399,517 km (0.119 R)
• M55: 16,955,722 km (0.118 R)
• M56: 17,080,187 km (0.066 R)
• M57: 17,927,958 km (0.101 R)
• M58: 18,023,103 km (0.115 R)
• M59: 18,245,555 km (0.114 R)
• M60: 18,373,162 km (0.091 R)
• M61: 19,306,652 km (0.078 R)
• M62: 20,387,647 km (0.111 R)
• M63: 20,486,830 km (0.072 R)
• M64: 20,752,366 km (0.117 R)
• M65: 21,757,963 km (0.082 R)
• M66: 22,232,787 km (0.086 R)
• M67: 22,985,713 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.1

Radius: 12

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 12.37 AU - 12.55 AU

Year: 15677 Days

Day: 14.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 84,581,601 km

• M1: 154,834 km (0.103 R)
• M2: 230,530 km (0.09 R)
• M3: 1,036,115 km (0.069 R)
• M4: 1,369,868 km (0.07 R)
• M5: 1,932,655 km (0.068 R)
• M6: 2,194,900 km (0.089 R)
• M7: 3,016,491 km (0.096 R)
• M8: 3,816,541 km (0.103 R)
• M9: 4,563,633 km (0.112 R)
• M10: 4,757,511 km (0.095 R)
• M11: 5,033,520 km (0.101 R)
• M12: 5,274,372 km (0.083 R)
• M13: 5,519,114 km (0.112 R)
• M14: 5,642,832 km (0.05 R)
• M15: 5,767,447 km (0.09 R)
• M16: 5,935,146 km (0.043 R)
• M17: 6,448,117 km (0.036 R)
• M18: 6,666,081 km (0.105 R)
• M19: 6,886,439 km (0.116 R)
• M20: 7,244,127 km (0.099 R)
• M21: 7,884,705 km (0.108 R)
• M22: 8,831,211 km (0.107 R)
• M23: 8,976,321 km (0.09 R)
• M24: 9,073,560 km (0.083 R)
• M25: 9,763,655 km (0.107 R)
• M26: 10,216,188 km (0.106 R)
• M27: 10,470,654 km (0.077 R)
• M28: 12,094,539 km (0.079 R)
• M29: 12,798,547 km (0.091 R)
• M30: 12,908,202 km (0.046 R)
• M31: 13,571,818 km (0.1 R)
• M32: 13,907,815 km (0.035 R)
• M33: 14,702,628 km (0.114 R)
• M34: 15,804,716 km (0.055 R)
• M35: 17,113,847 km (0.116 R)
• M36: 18,767,801 km (0.106 R)
• M37: 19,017,031 km (0.113 R)
• M38: 19,456,101 km (0.049 R)
• M39: 20,152,778 km (0.101 R)
• M40: 21,505,442 km (0.101 R)
• M41: 21,635,742 km (0.117 R)
• M42: 22,225,606 km (0.081 R)
• M43: 23,153,711 km (0.105 R)
• M44: 23,891,678 km (0.114 R)
• M45: 24,094,383 km (0.101 R)
• M46: 24,297,537 km (0.108 R)
• M47: 24,569,356 km (0.117 R)
• M48: 25,597,841 km (0.048 R)
• M49: 26,570,227 km (0.054 R)
• M50: 26,990,747 km (0.05 R)
• M51: 27,201,830 km (0.056 R)
• M52: 29,487,236 km (0.09 R)
• M53: 30,579,600 km (0.117 R)
• M54: 30,799,658 km (0.064 R)
• M55: 33,255,008 km (0.112 R)
• M56: 35,156,547 km (0.092 R)
• M57: 36,236,793 km (0.056 R)
• M58: 36,703,239 km (0.068 R)
• M59: 38,429,898 km (0.06 R)
• M60: 40,424,187 km (0.119 R)
• M61: 41,150,335 km (0.104 R)
• M62: 41,231,268 km (0.059 R)
• M63: 41,312,350 km (0.055 R)
• M64: 41,474,514 km (0.046 R)
• M65: 42,043,734 km (0.074 R)
• M66: 42,779,456 km (0.11 R)
• M67: 43,025,544 km (0.068 R)
• M68: 46,184,453 km (0.089 R)
• M69: 46,605,571 km (0.12 R)
• M70: 47,536,668 km (0.087 R)
• M71: 48,816,179 km (0.03 R)
• M72: 49,675,619 km (0.08 R)
• M73: 49,761,787 km (0.05 R)
• M74: 50,279,994 km (0.058 R)
• M75: 50,713,379 km (0.072 R)
• M76: 51,060,895 km (0.085 R)
• M77: 51,496,374 km (0.074 R)
• M78: 52,283,409 km (0.076 R)
• M79: 54,046,569 km (0.116 R)
• M80: 54,579,287 km (0.085 R)
• M81: 54,935,480 km (0.081 R)
• M82: 56,008,545 km (0.063 R)
• M83: 56,098,304 km (0.078 R)
• M84: 56,188,063 km (0.045 R)
• M85: 56,998,285 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.6

Radius: 5.5

Gravity: 32.88 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 11.95 AU - 18.97 AU

Year: 21668 Days

Day: 18.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,581,601 km

• M1: 83,326 km (0.12 R)
• M2: 146,008 km (0.096 R)
• M3: 406,009 km (0.051 R)
• M4: 663,018 km (0.1 R)
• M5: 878,140 km (0.087 R)
• M6: 1,538,764 km (0.102 R)
• M7: 1,643,333 km (0.073 R)
• M8: 1,786,498 km (0.076 R)
• M9: 1,933,702 km (0.096 R)
• M10: 2,008,800 km (0.077 R)
• M11: 2,685,731 km (0.057 R)
• M12: 2,854,477 km (0.107 R)
• M13: 2,940,346 km (0.036 R)
• M14: 3,247,022 km (0.073 R)
• M15: 3,702,846 km (0.05 R)
• M16: 4,081,927 km (0.092 R)
• M17: 4,623,322 km (0.079 R)
• M18: 4,979,365 km (0.096 R)
• M19: 5,030,976 km (0.075 R)
• M20: 6,377,956 km (0.099 R)
• M21: 6,434,055 km (0.12 R)
• M22: 7,061,767 km (0.113 R)
• M23: 7,178,005 km (0.111 R)
• M24: 8,436,123 km (0.087 R)
• M25: 8,559,541 km (0.082 R)
• M26: 9,890,514 km (0.115 R)
• M27: 10,151,263 km (0.097 R)
• M28: 11,488,668 km (0.085 R)
• M29: 12,317,290 km (0.108 R)
• M30: 12,457,314 km (0.073 R)
• M31: 12,951,436 km (0.068 R)
• M32: 16,430,933 km (0.071 R)
• M33: 17,284,538 km (0.067 R)
• M34: 17,914,345 km (0.067 R)
• M35: 18,873,118 km (0.116 R)
• M36: 19,277,481 km (0.112 R)
• M37: 19,521,625 km (0.109 R)
• M38: 19,766,666 km (0.097 R)
• M39: 21,594,453 km (0.109 R)
• M40: 21,763,199 km (0.05 R)
• M41: 27,027,548 km (0.08 R)
• M42: 28,033,295 km (0.116 R)
• M43: 28,402,053 km (0.064 R)
• M44: 28,958,258 km (0.115 R)
• M45: 29,051,308 km (0.119 R)
• M46: 30,742,961 km (0.118 R)
• M47: 30,837,806 km (0.085 R)
• M48: 31,123,239 km (0.108 R)
• M49: 31,888,432 km (0.049 R)
• M50: 32,853,637 km (0.028 R)
• M51: 33,047,815 km (0.107 R)
• M52: 33,926,254 km (0.118 R)
• M53: 35,906,032 km (0.118 R)
• M54: 36,005,964 km (0.078 R)
• M55: 36,206,125 km (0.068 R)
• M56: 36,406,736 km (0.093 R)
• M57: 36,708,326 km (0.081 R)
• M58: 36,809,005 km (0.11 R)
• M59: 37,212,770 km (0.092 R)
• M60: 37,415,175 km (0.085 R)
• M61: 38,432,740 km (0.044 R)
• M62: 39,769,248 km (0.106 R)
• M63: 40,287,305 km (0.104 R)
• M64: 44,082,603 km (0.1 R)
• M65: 45,914,130 km (0.08 R)
• M66: 47,003,202 km (0.098 R)
• M67: 48,431,413 km (0.047 R)
• M68: 48,763,072 km (0.111 R)
• M69: 48,873,774 km (0.102 R)
• M70: 49,095,478 km (0.066 R)
• M71: 52,460,533 km (0.102 R)
• M72: 54,859,933 km (0.088 R)
• M73: 54,974,974 km (0.11 R)
• M74: 55,551,973 km (0.079 R)
• M75: 57,178,101 km (0.05 R)
• M76: 57,411,624 km (0.046 R)
• M77: 58,349,153 km (0.098 R)
• M78: 58,466,737 km (0.118 R)
• M79: 61,550,249 km (0.097 R)
• M80: 63,353,202 km (0.034 R)
• M81: 65,906,240 km (0.111 R)
• M82: 67,010,721 km (0.119 R)
• M83: 68,989,302 km (0.086 R)
• M84: 71,363,570 km (0.068 R)
• M85: 72,118,889 km (0.092 R)
• M86: 72,750,342 km (0.12 R)
• M87: 73,130,171 km (0.069 R)
• M88: 76,448,850 km (0.086 R)
• M89: 82,307,701 km (0.082 R)
• M90: 82,571,442 km (0.062 R)
• M91: 84,027,030 km (0.051 R)
• M92: 89,526,247 km (0.115 R)
• M93: 90,068,988 km (0.114 R)
• M94: 90,340,808 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.8

Radius: 3.1

Gravity: 80.73 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 14.35 AU - 16.91 AU

Year: 22026 Days

Day: 24.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,581,601 km

• M1: 59,989 km (0.066 R)
• M2: 88,113 km (0.061 R)
• M3: 2,915,064 km (0.108 R)
• M4: 3,250,014 km (0.058 R)
• M5: 3,819,832 km (0.091 R)
• M6: 4,278,798 km (0.069 R)
• M7: 4,803,438 km (0.082 R)
• M8: 4,900,976 km (0.11 R)
• M9: 4,950,044 km (0.076 R)
• M10: 5,860,197 km (0.044 R)
• M11: 6,174,802 km (0.06 R)
• M12: 6,334,123 km (0.113 R)
• M13: 6,387,530 km (0.107 R)
• M14: 6,711,260 km (0.119 R)
• M15: 7,828,307 km (0.083 R)
• M16: 8,058,538 km (0.095 R)
• M17: 8,232,670 km (0.061 R)
• M18: 8,525,583 km (0.111 R)
• M19: 9,001,453 km (0.088 R)
• M20: 9,303,192 km (0.1 R)
• M21: 9,669,707 km (0.094 R)
• M22: 10,733,498 km (0.097 R)
• M23: 10,924,983 km (0.117 R)
• M24: 11,899,613 km (0.099 R)
• M25: 13,105,222 km (0.109 R)
• M26: 13,173,439 km (0.119 R)
• M27: 13,310,022 km (0.094 R)
• M28: 14,419,440 km (0.089 R)
• M29: 16,725,491 km (0.108 R)
• M30: 17,096,045 km (0.101 R)
• M31: 17,845,231 km (0.066 R)
• M32: 18,376,004 km (0.101 R)
• M33: 19,375,318 km (0.06 R)
• M34: 20,077,530 km (0.079 R)
• M35: 20,946,993 km (0.036 R)
• M36: 21,828,723 km (0.113 R)
• M37: 22,477,529 km (0.079 R)
• M38: 23,710,963 km (0.046 R)
• M39: 24,043,669 km (0.031 R)
• M40: 25,644,665 km (0.073 R)
• M41: 25,729,787 km (0.1 R)
• M42: 25,815,057 km (0.117 R)
• M43: 27,105,937 km (0.112 R)
• M44: 28,153,721 km (0.056 R)
• M45: 29,125,658 km (0.086 R)
• M46: 29,303,530 km (0.112 R)
• M47: 31,923,288 km (0.096 R)
• M48: 32,198,548 km (0.117 R)
• M49: 33,679,866 km (0.115 R)
• M50: 33,960,213 km (0.092 R)
• M51: 34,522,850 km (0.114 R)
• M52: 36,229,463 km (0.063 R)
• M53: 38,060,541 km (0.089 R)
• M54: 40,416,109 km (0.06 R)
• M55: 41,611,396 km (0.061 R)
• M56: 43,731,048 km (0.101 R)
• M57: 45,575,590 km (0.11 R)
• M58: 46,611,256 km (0.116 R)
• M59: 46,715,226 km (0.078 R)
• M60: 47,759,419 km (0.098 R)
• M61: 48,811,392 km (0.082 R)
• M62: 50,296,749 km (0.068 R)
• M63: 50,403,412 km (0.082 R)
• M64: 50,830,813 km (0.108 R)
• M65: 52,228,207 km (0.068 R)
• M66: 53,311,744 km (0.084 R)
• M67: 53,529,409 km (0.057 R)
• M68: 53,747,224 km (0.112 R)
• M69: 54,731,428 km (0.058 R)
• M70: 56,606,488 km (0.109 R)
• M71: 57,384,696 km (0.082 R)
• M72: 58,390,443 km (0.098 R)
• M73: 58,502,491 km (0.117 R)
• M74: 58,614,690 km (0.053 R)
• M75: 59,176,579 km (0.088 R)
• M76: 61,784,669 km (0.105 R)
• M77: 63,045,031 km (0.113 R)
• M78: 63,390,303 km (0.119 R)
• M79: 64,661,585 km (0.097 R)
• M80: 65,358,562 km (0.099 R)
• M81: 65,474,949 km (0.095 R)
• M82: 65,707,873 km (0.081 R)
• M83: 65,941,245 km (0.096 R)
• M84: 66,291,604 km (0.035 R)
• M85: 69,948,972 km (0.114 R)
• M86: 72,222,710 km (0.119 R)
• M87: 72,583,840 km (0.101 R)
• M88: 72,824,991 km (0.113 R)
• M89: 74,277,587 km (0.087 R)
• M90: 74,642,157 km (0.096 R)
• M91: 76,965,113 km (0.029 R)
• M92: 78,444,486 km (0.107 R)
• M93: 79,063,522 km (0.066 R)
• M94: 79,435,871 km (0.096 R)
• M95: 81,681,634 km (0.1 R)
• M96: 83,442,850 km (0.029 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 17,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit