🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.66 AU - 0.8 AU

Year: 238 Days

Day: 13.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.4 AU - 2.9 AU

Year: 1643 Days

Day: 47.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,548,438 km

• M1: 2,075,072 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.83 AU - 3.89 AU

Year: 2345 Days

Day: 29.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.24 AU - 3.64 AU

Year: 2430 Days

Day: 24.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,548,438 km

• M1: 88,412 km (0.064 R)

Asteroid Belt

Center: 8.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.3

Radius: 3.3

Gravity: 80.93 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 13.06 AU - 14.3 AU

Year: 19268 Days

Day: 23.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,548,438 km

• M1: 69,563 km (0.052 R)
• M2: 121,773 km (0.116 R)
• M3: 524,640 km (0.087 R)
• M4: 569,369 km (0.115 R)
• M5: 811,269 km (0.078 R)
• M6: 1,110,166 km (0.111 R)
• M7: 1,632,412 km (0.027 R)
• M8: 1,798,615 km (0.097 R)
• M9: 1,832,574 km (0.112 R)
• M10: 2,147,178 km (0.063 R)
• M11: 2,292,438 km (0.073 R)
• M12: 2,366,339 km (0.069 R)
• M13: 2,516,236 km (0.112 R)
• M14: 2,554,234 km (0.073 R)
• M15: 2,669,275 km (0.105 R)
• M16: 2,747,066 km (0.106 R)
• M17: 3,228,621 km (0.063 R)
• M18: 3,692,674 km (0.053 R)
• M19: 3,779,141 km (0.094 R)
• M20: 4,541,941 km (0.09 R)
• M21: 4,728,190 km (0.115 R)
• M22: 5,596,756 km (0.04 R)
• M23: 5,998,276 km (0.113 R)
• M24: 6,151,165 km (0.112 R)
• M25: 6,460,982 km (0.119 R)
• M26: 6,828,844 km (0.063 R)
• M27: 6,881,951 km (0.072 R)
• M28: 7,203,287 km (0.063 R)
• M29: 8,140,518 km (0.106 R)
• M30: 9,885,128 km (0.106 R)
• M31: 10,308,340 km (0.115 R)
• M32: 10,430,263 km (0.106 R)
• M33: 10,552,783 km (0.099 R)
• M34: 10,614,119 km (0.116 R)
• M35: 11,172,268 km (0.073 R)
• M36: 11,297,482 km (0.071 R)
• M37: 11,423,293 km (0.119 R)
• M38: 11,486,274 km (0.067 R)
• M39: 11,739,693 km (0.11 R)
• M40: 11,867,150 km (0.081 R)
• M41: 13,298,353 km (0.078 R)
• M42: 13,832,118 km (0.052 R)
• M43: 14,920,592 km (0.101 R)
• M44: 15,127,785 km (0.075 R)
• M45: 15,614,876 km (0.066 R)
• M46: 16,675,675 km (0.104 R)
• M47: 16,890,647 km (0.104 R)
• M48: 17,759,511 km (0.101 R)
• M49: 18,346,832 km (0.072 R)
• M50: 19,164,684 km (0.101 R)
• M51: 19,842,811 km (0.095 R)
• M52: 20,146,644 km (0.114 R)
• M53: 20,222,790 km (0.086 R)
• M54: 21,610,908 km (0.037 R)
• M55: 21,923,418 km (0.053 R)
• M56: 22,553,076 km (0.071 R)
• M57: 23,108,981 km (0.065 R)
• M58: 24,072,242 km (0.108 R)
• M59: 24,153,175 km (0.113 R)
• M60: 25,294,756 km (0.101 R)
• M61: 26,788,192 km (0.07 R)
• M62: 27,039,815 km (0.095 R)
• M63: 29,685,902 km (0.078 R)
• M64: 30,120,334 km (0.103 R)
• M65: 30,469,496 km (0.065 R)
• M66: 30,557,011 km (0.083 R)
• M67: 31,259,821 km (0.116 R)
• M68: 31,436,347 km (0.119 R)
• M69: 32,950,277 km (0.045 R)
• M70: 34,487,844 km (0.076 R)
• M71: 36,790,904 km (0.046 R)
• M72: 36,884,103 km (0.09 R)
• M73: 38,668,955 km (0.072 R)
• M74: 39,906,279 km (0.087 R)
• M75: 41,932,283 km (0.055 R)
• M76: 42,908,708 km (0.108 R)
• M77: 43,006,695 km (0.115 R)
• M78: 43,203,117 km (0.069 R)
• M79: 43,793,879 km (0.111 R)
• M80: 46,686,952 km (0.075 R)
• M81: 49,743,985 km (0.107 R)
• M82: 51,921,980 km (0.097 R)
• M83: 52,760,027 km (0.085 R)
• M84: 59,184,957 km (0.077 R)
• M85: 64,050,628 km (0.107 R)
• M86: 64,948,963 km (0.077 R)
• M87: 66,644,655 km (0.108 R)
• M88: 72,634,553 km (0.049 R)
• M89: 73,219,481 km (0.078 R)
• M90: 73,453,901 km (0.112 R)
• M91: 74,865,656 km (0.072 R)
• M92: 79,154,328 km (0.086 R)
• M93: 79,274,604 km (0.098 R)
• M94: 79,756,310 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.3

Radius: 4.7

Gravity: 31.57 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.86 AU - 17.92 AU

Year: 20787 Days

Day: 22.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,548,438 km

• M1: 174,730 km (0.1 R)
• M2: 406,607 km (0.113 R)
• M3: 445,951 km (0.1 R)
• M4: 507,735 km (0.111 R)
• M5: 1,574,667 km (0.095 R)
• M6: 1,901,239 km (0.117 R)
• M7: 2,003,265 km (0.075 R)
• M8: 2,284,210 km (0.072 R)
• M9: 2,320,113 km (0.118 R)
• M10: 2,728,516 km (0.094 R)
• M11: 3,779,441 km (0.088 R)
• M12: 3,951,029 km (0.11 R)
• M13: 4,037,946 km (0.088 R)
• M14: 4,169,293 km (0.071 R)
• M15: 4,213,424 km (0.105 R)
• M16: 4,893,795 km (0.096 R)
• M17: 5,175,488 km (0.101 R)
• M18: 5,366,225 km (0.085 R)
• M19: 6,101,648 km (0.065 R)
• M20: 6,455,597 km (0.06 R)
• M21: 6,557,922 km (0.065 R)
• M22: 6,920,397 km (0.113 R)
• M23: 7,718,801 km (0.072 R)
• M24: 8,211,726 km (0.113 R)
• M25: 8,489,978 km (0.115 R)
• M26: 9,809,282 km (0.113 R)
• M27: 10,045,198 km (0.104 R)
• M28: 10,342,748 km (0.109 R)
• M29: 10,824,752 km (0.103 R)
• M30: 11,375,721 km (0.096 R)
• M31: 11,437,505 km (0.097 R)
• M32: 12,314,298 km (0.098 R)
• M33: 12,504,886 km (0.059 R)
• M34: 13,212,334 km (0.044 R)
• M35: 15,274,840 km (0.078 R)
• M36: 15,754,301 km (0.081 R)
• M37: 16,447,687 km (0.1 R)
• M38: 17,221,856 km (0.091 R)
• M39: 17,363,974 km (0.083 R)
• M40: 17,506,392 km (0.068 R)
• M41: 18,296,717 km (0.053 R)
• M42: 19,025,109 km (0.057 R)
• M43: 20,660,962 km (0.068 R)
• M44: 21,266,983 km (0.1 R)
• M45: 21,572,013 km (0.113 R)
• M46: 21,725,201 km (0.054 R)
• M47: 22,186,711 km (0.102 R)
• M48: 25,993,528 km (0.076 R)
• M49: 26,647,270 km (0.066 R)
• M50: 26,811,529 km (0.074 R)
• M51: 27,555,030 km (0.115 R)
• M52: 27,971,062 km (0.114 R)
• M53: 28,054,537 km (0.089 R)
• M54: 29,231,424 km (0.065 R)
• M55: 30,596,056 km (0.063 R)
• M56: 32,068,697 km (0.043 R)
• M57: 32,156,062 km (0.116 R)
• M58: 32,857,527 km (0.112 R)
• M59: 33,564,227 km (0.066 R)
• M60: 33,830,511 km (0.106 R)
• M61: 36,076,574 km (0.055 R)
• M62: 36,349,291 km (0.033 R)
• M63: 37,171,630 km (0.09 R)
• M64: 37,907,652 km (0.119 R)
• M65: 40,521,725 km (0.097 R)
• M66: 41,184,294 km (0.065 R)
• M67: 41,945,897 km (0.099 R)
• M68: 43,579,655 km (0.101 R)
• M69: 44,355,619 km (0.081 R)
• M70: 45,822,875 km (0.115 R)
• M71: 46,118,181 km (0.107 R)
• M72: 46,611,854 km (0.12 R)
• M73: 47,206,655 km (0.095 R)
• M74: 49,408,586 km (0.079 R)
• M75: 50,725,496 km (0.036 R)
• M76: 51,951,301 km (0.11 R)
• M77: 52,156,550 km (0.118 R)
• M78: 52,259,323 km (0.108 R)
• M79: 54,119,722 km (0.111 R)
• M80: 55,581,742 km (0.059 R)
• M81: 57,692,868 km (0.117 R)
• M82: 59,186,004 km (0.116 R)
• M83: 59,615,051 km (0.111 R)
• M84: 61,884,002 km (0.108 R)
• M85: 63,851,363 km (0.027 R)
• M86: 66,506,127 km (0.06 R)
• M87: 66,840,478 km (0.11 R)
• M88: 71,465,895 km (0.119 R)
• M89: 71,694,181 km (0.088 R)
• M90: 72,151,352 km (0.106 R)
• M91: 72,953,945 km (0.11 R)
• M92: 76,543,247 km (0.09 R)
• M93: 77,478,832 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.3

Radius: 7.5

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 12.53 AU - 17.77 AU

Year: 22455 Days

Day: 19.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 105,548,438 km

• M1: 95,443 km (0.064 R)
• M2: 244,293 km (0.082 R)
• M3: 330,761 km (0.071 R)
• M4: 447,148 km (0.104 R)
• M5: 1,576,911 km (0.099 R)
• M6: 1,634,357 km (0.072 R)
• M7: 1,840,951 km (0.11 R)
• M8: 2,087,489 km (0.079 R)
• M9: 2,646,087 km (0.094 R)
• M10: 2,995,548 km (0.094 R)
• M11: 3,248,817 km (0.102 R)
• M12: 3,622,812 km (0.113 R)
• M13: 3,699,256 km (0.113 R)
• M14: 3,853,791 km (0.114 R)
• M15: 4,741,205 km (0.064 R)
• M16: 6,093,720 km (0.109 R)
• M17: 6,276,528 km (0.108 R)
• M18: 6,882,848 km (0.107 R)
• M19: 7,654,773 km (0.115 R)
• M20: 9,968,604 km (0.066 R)
• M21: 10,729,458 km (0.033 R)
• M22: 11,172,567 km (0.053 R)
• M23: 11,396,366 km (0.064 R)
• M24: 11,508,863 km (0.06 R)
• M25: 11,565,262 km (0.058 R)
• M26: 12,770,273 km (0.095 R)
• M27: 14,620,798 km (0.078 R)
• M28: 17,258,508 km (0.1 R)
• M29: 18,104,185 km (0.113 R)
• M30: 19,364,248 km (0.097 R)
• M31: 20,242,686 km (0.104 R)
• M32: 20,378,970 km (0.046 R)
• M33: 20,652,584 km (0.085 R)
• M34: 21,134,140 km (0.106 R)
• M35: 23,239,580 km (0.12 R)
• M36: 23,382,297 km (0.079 R)
• M37: 23,596,970 km (0.102 R)
• M38: 23,956,154 km (0.11 R)
• M39: 24,462,094 km (0.095 R)
• M40: 25,337,541 km (0.071 R)
• M41: 25,484,446 km (0.062 R)
• M42: 25,705,402 km (0.118 R)
• M43: 26,149,109 km (0.105 R)
• M44: 27,949,071 km (0.079 R)
• M45: 29,017,499 km (0.082 R)
• M46: 29,788,826 km (0.03 R)
• M47: 29,866,317 km (0.082 R)
• M48: 30,021,450 km (0.1 R)
• M49: 31,115,460 km (0.101 R)
• M50: 31,430,363 km (0.077 R)
• M51: 31,825,451 km (0.107 R)
• M52: 32,540,978 km (0.092 R)
• M53: 35,209,355 km (0.093 R)
• M54: 35,949,116 km (0.07 R)
• M55: 36,860,317 km (0.108 R)
• M56: 37,695,372 km (0.089 R)
• M57: 40,924,592 km (0.066 R)
• M58: 41,010,760 km (0.089 R)
• M59: 41,529,117 km (0.1 R)
• M60: 41,615,734 km (0.115 R)
• M61: 44,241,326 km (0.12 R)
• M62: 48,006,256 km (0.117 R)
• M63: 48,279,122 km (0.056 R)
• M64: 48,735,097 km (0.08 R)
• M65: 49,009,160 km (0.068 R)
• M66: 49,651,084 km (0.105 R)
• M67: 50,111,248 km (0.091 R)
• M68: 50,757,810 km (0.103 R)
• M69: 51,221,264 km (0.106 R)
• M70: 51,500,114 km (0.102 R)
• M71: 51,965,812 km (0.058 R)
• M72: 53,654,174 km (0.114 R)
• M73: 54,410,391 km (0.117 R)
• M74: 54,789,771 km (0.092 R)
• M75: 54,884,766 km (0.065 R)
• M76: 55,074,905 km (0.117 R)
• M77: 56,124,633 km (0.089 R)
• M78: 56,316,118 km (0.061 R)
• M79: 56,603,945 km (0.093 R)
• M80: 57,470,116 km (0.063 R)
• M81: 57,953,168 km (0.115 R)
• M82: 58,146,748 km (0.069 R)
• M83: 58,340,626 km (0.104 R)
• M84: 58,534,655 km (0.095 R)
• M85: 61,076,771 km (0.031 R)
• M86: 61,175,356 km (0.059 R)
• M87: 63,156,182 km (0.04 R)
• M88: 64,555,371 km (0.096 R)
• M89: 66,571,800 km (0.101 R)
• M90: 66,977,659 km (0.113 R)
• M91: 67,893,647 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.3

Radius: 7.3

Gravity: 15.24 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 15.99 AU - 20.77 AU

Year: 30006 Days

Day: 15.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 105,548,438 km

• M1: 229,483 km (0.106 R)
• M2: 324,478 km (0.069 R)
• M3: 611,556 km (0.109 R)
• M4: 781,350 km (0.089 R)
• M5: 1,640,640 km (0.11 R)
• M6: 1,878,949 km (0.093 R)
• M7: 2,085,843 km (0.102 R)
• M8: 2,213,600 km (0.069 R)
• M9: 2,477,042 km (0.098 R)
• M10: 3,276,642 km (0.085 R)
• M11: 3,326,159 km (0.111 R)
• M12: 5,205,856 km (0.089 R)
• M13: 6,278,623 km (0.086 R)
• M14: 6,526,207 km (0.118 R)
• M15: 7,158,857 km (0.086 R)
• M16: 8,755,814 km (0.071 R)
• M17: 9,665,070 km (0.103 R)
• M18: 9,807,636 km (0.062 R)
• M19: 10,677,398 km (0.092 R)
• M20: 11,271,003 km (0.068 R)
• M21: 13,750,438 km (0.102 R)
• M22: 14,558,566 km (0.118 R)
• M23: 15,967,329 km (0.118 R)
• M24: 16,987,885 km (0.062 R)
• M25: 17,246,241 km (0.054 R)
• M26: 17,592,859 km (0.104 R)
• M27: 18,292,828 km (0.119 R)
• M28: 19,180,691 km (0.063 R)
• M29: 19,901,005 km (0.119 R)
• M30: 21,460,862 km (0.096 R)
• M31: 23,059,764 km (0.105 R)
• M32: 23,633,172 km (0.089 R)
• M33: 24,502,037 km (0.063 R)
• M34: 24,794,052 km (0.1 R)
• M35: 25,185,101 km (0.107 R)
• M36: 25,283,237 km (0.1 R)
• M37: 25,479,659 km (0.055 R)
• M38: 27,574,029 km (0.11 R)
• M39: 28,488,371 km (0.115 R)
• M40: 28,897,970 km (0.076 R)
• M41: 29,103,518 km (0.105 R)
• M42: 31,396,105 km (0.079 R)
• M43: 32,564,016 km (0.098 R)
• M44: 32,777,941 km (0.119 R)
• M45: 33,206,987 km (0.078 R)
• M46: 34,723,611 km (0.068 R)
• M47: 35,710,508 km (0.067 R)
• M48: 36,041,568 km (0.066 R)
• M49: 36,152,121 km (0.076 R)
• M50: 37,040,582 km (0.104 R)
• M51: 38,274,166 km (0.091 R)
• M52: 40,781,128 km (0.094 R)
• M53: 41,474,065 km (0.11 R)
• M54: 42,520,801 km (0.06 R)
• M55: 42,988,743 km (0.04 R)
• M56: 43,458,481 km (0.103 R)
• M57: 44,047,896 km (0.077 R)
• M58: 44,996,646 km (0.106 R)
• M59: 45,951,978 km (0.112 R)
• M60: 47,034,917 km (0.119 R)
• M61: 48,247,856 km (0.113 R)
• M62: 48,858,216 km (0.077 R)
• M63: 57,796,240 km (0.074 R)
• M64: 58,704,299 km (0.086 R)
• M65: 61,721,089 km (0.115 R)
• M66: 61,853,334 km (0.102 R)
• M67: 65,056,823 km (0.097 R)
• M68: 65,191,461 km (0.082 R)
• M69: 65,326,099 km (0.04 R)
• M70: 72,040,799 km (0.106 R)
• M71: 73,297,721 km (0.069 R)
• M72: 73,718,240 km (0.055 R)
• M73: 75,691,735 km (0.112 R)
• M74: 76,969,451 km (0.101 R)
• M75: 77,254,285 km (0.099 R)
• M76: 78,540,827 km (0.037 R)
• M77: 78,827,606 km (0.067 R)
• M78: 79,690,187 km (0.087 R)
• M79: 80,989,894 km (0.075 R)
• M80: 81,134,854 km (0.11 R)
• M81: 82,588,048 km (0.113 R)
• M82: 86,554,635 km (0.101 R)
• M83: 87,147,492 km (0.103 R)
• M84: 89,382,783 km (0.082 R)
• M85: 89,532,530 km (0.072 R)
• M86: 91,636,924 km (0.028 R)
• M87: 92,241,149 km (0.026 R)
• M88: 94,214,196 km (0.101 R)
• M89: 95,894,479 km (0.085 R)
• M90: 96,354,493 km (0.082 R)
• M91: 98,974,849 km (0.095 R)
• M92: 99,439,649 km (0.117 R)
• M93: 99,594,782 km (0.113 R)
• M94: 100,216,062 km (0.063 R)
• M95: 103,970,520 km (0.085 R)
• M96: 104,443,100 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 16,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit