🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.52 AU - 0.62 AU

Year: 160 Days

Day: 38.8 Hours

Environment

Temp: 185 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.68 AU - 0.98 AU

Year: 282 Days

Day: 31.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.82 AU - 1.08 AU

Year: 345 Days

Day: 25.6 Hours

Environment

Temp: 42 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,781,105 km

• M1: 49,068 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.68 AU - 2.54 AU

Year: 1143 Days

Day: 30.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,781,105 km

• M1: 80,783 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.06 AU - 4.16 AU

Year: 2557 Days

Day: 22 Hours

Environment

Temp: -127 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,781,105 km

• M1: 1,092,364 km (0.095 R)

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.4

Radius: 9.3

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.4 AU - 6.24 AU

Year: 5234 Days

Day: 6.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 63,781,105 km

• M1: 195,375 km (0.06 R)
• M2: 256,710 km (0.114 R)
• M3: 328,517 km (0.114 R)
• M4: 395,387 km (0.085 R)
• M5: 570,716 km (0.11 R)
• M6: 791,223 km (0.096 R)
• M7: 916,736 km (0.084 R)
• M8: 1,038,808 km (0.11 R)
• M9: 1,123,330 km (0.115 R)
• M10: 1,461,422 km (0.092 R)
• M11: 1,704,369 km (0.12 R)
• M12: 1,767,200 km (0.069 R)
• M13: 2,012,989 km (0.1 R)
• M14: 2,106,488 km (0.064 R)
• M15: 2,187,719 km (0.059 R)
• M16: 2,325,499 km (0.098 R)
• M17: 2,466,270 km (0.058 R)
• M18: 2,638,906 km (0.081 R)
• M19: 3,227,424 km (0.103 R)
• M20: 3,290,106 km (0.097 R)
• M21: 3,353,087 km (0.105 R)
• M22: 3,464,387 km (0.109 R)
• M23: 3,560,878 km (0.083 R)
• M24: 3,938,912 km (0.052 R)
• M25: 4,005,932 km (0.114 R)
• M26: 4,822,587 km (0.072 R)
• M27: 4,930,596 km (0.118 R)
• M28: 6,287,449 km (0.108 R)
• M29: 6,464,722 km (0.107 R)
• M30: 6,583,952 km (0.104 R)
• M31: 6,844,701 km (0.04 R)
• M32: 7,293,644 km (0.091 R)
• M33: 8,435,674 km (0.044 R)
• M34: 9,138,635 km (0.069 R)
• M35: 9,272,525 km (0.057 R)
• M36: 9,339,694 km (0.09 R)
• M37: 9,700,824 km (0.067 R)
• M38: 9,997,626 km (0.108 R)
• M39: 10,066,590 km (0.049 R)
• M40: 10,181,781 km (0.088 R)
• M41: 11,047,952 km (0.113 R)
• M42: 12,329,557 km (0.094 R)
• M43: 12,651,043 km (0.095 R)
• M44: 12,750,526 km (0.087 R)
• M45: 13,025,487 km (0.086 R)
• M46: 14,118,897 km (0.095 R)
• M47: 14,768,152 km (0.047 R)
• M48: 15,004,367 km (0.068 R)
• M49: 15,773,599 km (0.114 R)
• M50: 16,149,689 km (0.115 R)
• M51: 16,284,626 km (0.04 R)
• M52: 16,719,208 km (0.067 R)
• M53: 17,488,739 km (0.117 R)
• M54: 17,655,242 km (0.104 R)
• M55: 18,045,692 km (0.079 R)
• M56: 18,326,188 km (0.084 R)
• M57: 18,608,180 km (0.072 R)
• M58: 18,977,088 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.3

Radius: 12.3

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.91 AU - 14.29 AU

Year: 14728 Days

Day: 10.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,781,105 km

• M1: 250,128 km (0.093 R)
• M2: 413,189 km (0.112 R)
• M3: 537,056 km (0.077 R)
• M4: 622,178 km (0.114 R)
• M5: 789,278 km (0.065 R)
• M6: 972,386 km (0.117 R)
• M7: 1,239,269 km (0.093 R)
• M8: 2,500,528 km (0.106 R)
• M9: 2,870,783 km (0.106 R)
• M10: 3,062,568 km (0.086 R)
• M11: 3,871,892 km (0.065 R)
• M12: 6,288,646 km (0.096 R)
• M13: 6,707,819 km (0.117 R)
• M14: 6,878,061 km (0.044 R)
• M15: 7,397,465 km (0.066 R)
• M16: 7,661,954 km (0.075 R)
• M17: 8,245,685 km (0.065 R)
• M18: 9,218,969 km (0.094 R)
• M19: 9,456,231 km (0.099 R)
• M20: 9,551,525 km (0.116 R)
• M21: 9,695,288 km (0.063 R)
• M22: 10,033,529 km (0.034 R)
• M23: 10,277,523 km (0.076 R)
• M24: 10,622,346 km (0.071 R)
• M25: 11,679,704 km (0.045 R)
• M26: 11,833,491 km (0.113 R)
• M27: 12,455,519 km (0.094 R)
• M28: 12,665,105 km (0.049 R)
• M29: 13,141,275 km (0.034 R)
• M30: 13,462,013 km (0.058 R)
• M31: 13,623,280 km (0.11 R)
• M32: 13,731,140 km (0.072 R)
• M33: 13,839,299 km (0.106 R)
• M34: 14,111,118 km (0.12 R)
• M35: 14,329,830 km (0.106 R)
• M36: 14,494,538 km (0.107 R)
• M37: 15,496,095 km (0.1 R)
• M38: 15,721,839 km (0.108 R)
• M39: 16,290,610 km (0.039 R)
• M40: 16,866,262 km (0.095 R)
• M41: 17,273,169 km (0.086 R)
• M42: 18,573,174 km (0.099 R)
• M43: 19,053,682 km (0.052 R)
• M44: 19,174,408 km (0.107 R)
• M45: 19,538,230 km (0.107 R)
• M46: 20,149,786 km (0.068 R)
• M47: 20,581,525 km (0.071 R)
• M48: 21,016,406 km (0.081 R)
• M49: 23,235,990 km (0.114 R)
• M50: 24,014,049 km (0.1 R)
• M51: 24,998,552 km (0.108 R)
• M52: 28,305,712 km (0.068 R)
• M53: 30,468,150 km (0.116 R)
• M54: 31,604,794 km (0.106 R)
• M55: 32,755,501 km (0.104 R)
• M56: 33,190,532 km (0.064 R)
• M57: 33,773,514 km (0.086 R)
• M58: 34,580,595 km (0.089 R)
• M59: 35,691,509 km (0.091 R)
• M60: 36,064,456 km (0.12 R)
• M61: 36,214,054 km (0.07 R)
• M62: 38,176,629 km (0.115 R)
• M63: 39,555,472 km (0.09 R)
• M64: 39,632,515 km (0.069 R)
• M65: 40,173,461 km (0.057 R)
• M66: 41,184,743 km (0.044 R)
• M67: 42,440,766 km (0.086 R)
• M68: 43,311,576 km (0.047 R)
• M69: 45,959,159 km (0.102 R)
• M70: 46,202,405 km (0.076 R)
• M71: 47,589,177 km (0.079 R)
• M72: 47,917,544 km (0.052 R)
• M73: 48,741,529 km (0.045 R)
• M74: 49,321,072 km (0.103 R)
• M75: 49,487,125 km (0.057 R)
• M76: 50,152,985 km (0.077 R)
• M77: 51,241,459 km (0.11 R)
• M78: 52,253,040 km (0.114 R)
• M79: 52,676,552 km (0.078 R)
• M80: 53,953,818 km (0.077 R)
• M81: 54,810,865 km (0.094 R)
• M82: 55,327,276 km (0.111 R)
• M83: 57,060,517 km (0.117 R)
• M84: 57,322,015 km (0.029 R)
• M85: 57,933,720 km (0.104 R)
• M86: 58,196,564 km (0.1 R)
• M87: 58,547,670 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.9

Radius: 4.3

Gravity: 52.56 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 11.14 AU - 15.14 AU

Year: 17756 Days

Day: 23.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 63,781,105 km

• M1: 81,381 km (0.092 R)
• M2: 157,227 km (0.04 R)
• M3: 244,144 km (0.093 R)
• M4: 615,146 km (0.102 R)
• M5: 883,525 km (0.085 R)
• M6: 989,291 km (0.114 R)
• M7: 1,127,519 km (0.11 R)
• M8: 1,391,709 km (0.097 R)
• M9: 1,642,285 km (0.099 R)
• M10: 1,707,061 km (0.113 R)
• M11: 1,739,823 km (0.057 R)
• M12: 1,805,945 km (0.072 R)
• M13: 2,255,936 km (0.111 R)
• M14: 2,549,297 km (0.079 R)
• M15: 2,700,541 km (0.054 R)
• M16: 3,625,504 km (0.12 R)
• M17: 4,366,313 km (0.096 R)
• M18: 4,411,342 km (0.075 R)
• M19: 4,823,185 km (0.045 R)
• M20: 5,057,455 km (0.093 R)
• M21: 5,391,507 km (0.116 R)
• M22: 6,080,854 km (0.104 R)
• M23: 6,954,506 km (0.119 R)
• M24: 8,197,664 km (0.113 R)
• M25: 8,533,063 km (0.093 R)
• M26: 8,702,557 km (0.119 R)
• M27: 9,742,113 km (0.12 R)
• M28: 10,456,592 km (0.074 R)
• M29: 10,577,317 km (0.119 R)
• M30: 11,497,494 km (0.083 R)
• M31: 11,809,854 km (0.115 R)
• M32: 11,998,647 km (0.051 R)
• M33: 12,828,167 km (0.104 R)
• M34: 13,087,121 km (0.114 R)
• M35: 13,347,720 km (0.072 R)
• M36: 13,675,938 km (0.113 R)
• M37: 13,940,427 km (0.087 R)
• M38: 14,139,991 km (0.051 R)
• M39: 14,744,067 km (0.067 R)
• M40: 16,465,938 km (0.036 R)
• M41: 17,960,720 km (0.056 R)
• M42: 18,323,046 km (0.084 R)
• M43: 20,697,763 km (0.113 R)
• M44: 21,613,003 km (0.101 R)
• M45: 21,766,789 km (0.114 R)
• M46: 22,541,258 km (0.104 R)
• M47: 22,853,618 km (0.079 R)
• M48: 25,565,528 km (0.066 R)
• M49: 25,728,291 km (0.117 R)
• M50: 25,809,672 km (0.082 R)
• M51: 27,623,546 km (0.059 R)
• M52: 27,873,973 km (0.118 R)
• M53: 27,957,748 km (0.065 R)
• M54: 31,024,953 km (0.08 R)
• M55: 31,111,720 km (0.086 R)
• M56: 31,285,403 km (0.038 R)
• M57: 31,546,451 km (0.097 R)
• M58: 31,808,247 km (0.065 R)
• M59: 31,983,277 km (0.089 R)
• M60: 32,070,792 km (0.065 R)
• M61: 35,277,123 km (0.091 R)
• M62: 36,459,694 km (0.068 R)
• M63: 36,551,248 km (0.078 R)
• M64: 38,863,732 km (0.107 R)
• M65: 40,084,899 km (0.111 R)
• M66: 40,179,295 km (0.069 R)
• M67: 41,318,483 km (0.097 R)
• M68: 41,413,927 km (0.094 R)
• M69: 41,892,041 km (0.043 R)
• M70: 42,275,909 km (0.085 R)
• M71: 42,468,292 km (0.057 R)
• M72: 44,212,454 km (0.047 R)
• M73: 45,289,858 km (0.098 R)
• M74: 46,574,305 km (0.11 R)
• M75: 46,673,638 km (0.114 R)
• M76: 47,270,833 km (0.118 R)
• M77: 48,271,942 km (0.077 R)
• M78: 51,111,908 km (0.091 R)
• M79: 54,109,699 km (0.071 R)
• M80: 55,998,971 km (0.113 R)
• M81: 56,421,735 km (0.107 R)
• M82: 56,633,565 km (0.045 R)
• M83: 57,909,785 km (0.114 R)
• M84: 58,016,597 km (0.103 R)
• M85: 63,548,427 km (0.118 R)
• M86: 64,763,461 km (0.092 R)
• M87: 64,874,313 km (0.095 R)
• M88: 65,874,674 km (0.105 R)
• M89: 67,104,219 km (0.107 R)
• M90: 68,228,597 km (0.037 R)
• M91: 69,132,467 km (0.092 R)
• M92: 69,245,862 km (0.107 R)
• M93: 69,586,048 km (0.097 R)
• M94: 71,868,163 km (0.111 R)
• M95: 73,942,936 km (0.103 R)
• M96: 74,987,728 km (0.093 R)
• M97: 76,739,818 km (0.056 R)
• M98: 78,860,218 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.8

Radius: 4.5

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 15.96 AU - 19.94 AU

Year: 28350 Days

Day: 16.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 63,781,105 km

• M1: 139,724 km (0.097 R)
• M2: 263,891 km (0.119 R)
• M3: 420,819 km (0.111 R)
• M4: 644,168 km (0.09 R)
• M5: 900,430 km (0.067 R)
• M6: 1,338,751 km (0.11 R)
• M7: 1,470,996 km (0.067 R)
• M8: 1,663,080 km (0.073 R)
• M9: 1,805,347 km (0.066 R)
• M10: 1,921,884 km (0.05 R)
• M11: 1,981,125 km (0.046 R)
• M12: 2,224,072 km (0.078 R)
• M13: 2,940,047 km (0.099 R)
• M14: 2,974,305 km (0.05 R)
• M15: 3,008,563 km (0.113 R)
• M16: 3,042,970 km (0.102 R)
• M17: 3,684,296 km (0.102 R)
• M18: 3,944,746 km (0.072 R)
• M19: 4,211,030 km (0.062 R)
• M20: 4,249,627 km (0.077 R)
• M21: 4,483,299 km (0.099 R)
• M22: 4,681,217 km (0.084 R)
• M23: 6,408,773 km (0.109 R)
• M24: 6,453,203 km (0.116 R)
• M25: 7,269,260 km (0.116 R)
• M26: 8,021,587 km (0.055 R)
• M27: 8,069,459 km (0.106 R)
• M28: 9,245,896 km (0.108 R)
• M29: 9,598,947 km (0.056 R)
• M30: 10,007,948 km (0.111 R)
• M31: 10,684,579 km (0.09 R)
• M32: 11,054,983 km (0.055 R)
• M33: 11,483,432 km (0.092 R)
• M34: 12,246,381 km (0.081 R)
• M35: 12,801,239 km (0.035 R)
• M36: 13,251,080 km (0.11 R)
• M37: 13,421,023 km (0.089 R)
• M38: 13,591,864 km (0.054 R)
• M39: 14,398,047 km (0.082 R)
• M40: 14,456,241 km (0.117 R)
• M41: 14,572,927 km (0.06 R)
• M42: 14,631,270 km (0.09 R)
• M43: 15,101,456 km (0.065 R)
• M44: 15,696,108 km (0.109 R)
• M45: 16,298,389 km (0.105 R)
• M46: 16,785,629 km (0.104 R)
• M47: 17,277,656 km (0.089 R)
• M48: 17,712,089 km (0.113 R)
• M49: 19,164,534 km (0.113 R)
• M50: 20,067,208 km (0.11 R)
• M51: 22,518,668 km (0.119 R)
• M52: 23,129,028 km (0.116 R)
• M53: 23,197,244 km (0.1 R)
• M54: 25,273,064 km (0.104 R)
• M55: 25,343,226 km (0.076 R)
• M56: 26,689,457 km (0.12 R)
• M57: 27,263,314 km (0.091 R)
• M58: 28,496,001 km (0.097 R)
• M59: 28,642,158 km (0.111 R)
• M60: 28,715,461 km (0.087 R)
• M61: 29,303,231 km (0.1 R)
• M62: 30,192,590 km (0.095 R)
• M63: 31,316,519 km (0.099 R)
• M64: 31,694,254 km (0.114 R)
• M65: 32,606,801 km (0.108 R)
• M66: 32,989,622 km (0.038 R)
• M67: 33,836,944 km (0.079 R)
• M68: 34,769,537 km (0.107 R)
• M69: 34,847,627 km (0.106 R)
• M70: 35,082,346 km (0.105 R)
• M71: 35,395,903 km (0.067 R)
• M72: 36,421,846 km (0.075 R)
• M73: 37,217,557 km (0.077 R)
• M74: 39,557,417 km (0.078 R)
• M75: 40,047,350 km (0.109 R)
• M76: 40,375,119 km (0.116 R)
• M77: 41,612,293 km (0.111 R)
• M78: 42,277,256 km (0.07 R)
• M79: 42,444,057 km (0.097 R)
• M80: 44,377,610 km (0.054 R)
• M81: 44,547,104 km (0.099 R)
• M82: 45,056,784 km (0.072 R)
• M83: 45,141,905 km (0.115 R)
• M84: 47,288,037 km (0.086 R)
• M85: 48,766,213 km (0.103 R)
• M86: 48,853,578 km (0.101 R)
• M87: 51,411,552 km (0.096 R)
• M88: 51,767,745 km (0.057 R)
• M89: 52,214,145 km (0.105 R)
• M90: 53,200,892 km (0.092 R)
• M91: 53,290,801 km (0.065 R)
• M92: 53,741,539 km (0.03 R)
• M93: 54,465,443 km (0.088 R)
• M94: 54,828,517 km (0.096 R)
• M95: 55,283,594 km (0.046 R)
• M96: 55,465,954 km (0.052 R)
• M97: 56,932,162 km (0.103 R)
• M98: 61,973,611 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 18,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit