🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.49 AU - 0.51 AU

Year: 124 Days

Day: 18 Hours

Environment

Temp: 277 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,481,688 km

• M1: 52,060 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.41 AU - 0.61 AU

Year: 128 Days

Day: 16.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,481,688 km

• M1: 455,376 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.8 AU - 1.06 AU

Year: 315 Days

Day: 18.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.88 AU - 1.04 AU

Year: 331 Days

Day: 17.4 Hours

Environment

Temp: 124 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,481,688 km

• M1: 108,608 km (0.054 R)

Asteroid Belt

Center: 6.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.4

Radius: 10.1

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 11.18 AU - 12.16 AU

Year: 14011 Days

Day: 14.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 57.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 94,481,688 km

• M1: 140,622 km (0.047 R)
• M2: 234,420 km (0.084 R)
• M3: 564,134 km (0.098 R)
• M4: 910,004 km (0.057 R)
• M5: 2,053,979 km (0.118 R)
• M6: 2,197,443 km (0.069 R)
• M7: 2,434,107 km (0.05 R)
• M8: 3,360,267 km (0.067 R)
• M9: 3,773,008 km (0.112 R)
• M10: 3,843,319 km (0.071 R)
• M11: 3,985,437 km (0.086 R)
• M12: 4,348,212 km (0.084 R)
• M13: 4,684,059 km (0.096 R)
• M14: 5,262,255 km (0.056 R)
• M15: 5,341,093 km (0.107 R)
• M16: 5,460,023 km (0.088 R)
• M17: 5,660,335 km (0.118 R)
• M18: 5,822,349 km (0.103 R)
• M19: 6,485,666 km (0.11 R)
• M20: 6,655,160 km (0.115 R)
• M21: 6,740,581 km (0.106 R)
• M22: 7,348,247 km (0.102 R)
• M23: 8,896,286 km (0.091 R)
• M24: 9,274,769 km (0.095 R)
• M25: 9,755,427 km (0.12 R)
• M26: 9,998,822 km (0.071 R)
• M27: 10,541,264 km (0.045 R)
• M28: 11,654,871 km (0.036 R)
• M29: 12,278,096 km (0.108 R)
• M30: 12,752,470 km (0.117 R)
• M31: 13,018,755 km (0.083 R)
• M32: 13,125,717 km (0.099 R)
• M33: 13,394,395 km (0.091 R)
• M34: 14,046,941 km (0.073 R)
• M35: 14,156,746 km (0.079 R)
• M36: 14,709,809 km (0.106 R)
• M37: 15,382,850 km (0.071 R)
• M38: 18,174,047 km (0.05 R)
• M39: 18,896,006 km (0.052 R)
• M40: 19,138,654 km (0.11 R)
• M41: 19,750,060 km (0.058 R)
• M42: 20,429,833 km (0.096 R)
• M43: 21,243,197 km (0.099 R)
• M44: 21,495,718 km (0.088 R)
• M45: 21,749,137 km (0.034 R)
• M46: 21,812,566 km (0.103 R)
• M47: 22,003,453 km (0.084 R)
• M48: 22,067,182 km (0.092 R)
• M49: 22,258,817 km (0.102 R)
• M50: 22,579,405 km (0.043 R)
• M51: 24,799,886 km (0.086 R)
• M52: 24,932,729 km (0.1 R)
• M53: 25,399,325 km (0.084 R)
• M54: 25,667,255 km (0.117 R)
• M55: 26,952,600 km (0.11 R)
• M56: 27,706,274 km (0.085 R)
• M57: 28,397,565 km (0.1 R)
• M58: 28,884,806 km (0.111 R)
• M59: 28,954,668 km (0.065 R)
• M60: 29,867,514 km (0.106 R)
• M61: 29,938,124 km (0.1 R)
• M62: 30,150,404 km (0.109 R)
• M63: 30,292,073 km (0.099 R)
• M64: 31,290,489 km (0.101 R)
• M65: 31,362,146 km (0.105 R)
• M66: 31,937,949 km (0.109 R)
• M67: 32,808,159 km (0.116 R)
• M68: 33,906,956 km (0.088 R)
• M69: 35,764,812 km (0.119 R)
• M70: 40,356,868 km (0.088 R)
• M71: 42,324,230 km (0.094 R)
• M72: 42,800,998 km (0.052 R)
• M73: 43,679,885 km (0.12 R)
• M74: 44,242,224 km (0.046 R)
• M75: 44,887,739 km (0.025 R)
• M76: 47,254,078 km (0.106 R)
• M77: 47,748,798 km (0.039 R)
• M78: 47,913,954 km (0.115 R)
• M79: 47,996,682 km (0.099 R)
• M80: 48,079,409 km (0.06 R)
• M81: 48,743,175 km (0.044 R)
• M82: 49,493,558 km (0.101 R)
• M83: 51,174,440 km (0.11 R)
• M84: 53,045,161 km (0.115 R)
• M85: 53,130,731 km (0.085 R)
• M86: 55,631,858 km (0.104 R)
• M87: 58,524,482 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.1

Radius: 6.3

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 10.6 AU - 15.7 AU

Year: 16760 Days

Day: 21.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 94,481,688 km

• M1: 181,761 km (0.101 R)
• M2: 289,322 km (0.099 R)
• M3: 558,150 km (0.085 R)
• M4: 1,001,558 km (0.055 R)
• M5: 1,581,100 km (0.099 R)
• M6: 1,681,031 km (0.097 R)
• M7: 1,939,686 km (0.08 R)
• M8: 2,046,648 km (0.078 R)
• M9: 2,455,649 km (0.076 R)
• M10: 2,552,289 km (0.076 R)
• M11: 3,283,673 km (0.113 R)
• M12: 3,326,009 km (0.081 R)
• M13: 3,368,645 km (0.113 R)
• M14: 3,738,600 km (0.112 R)
• M15: 4,375,588 km (0.04 R)
• M16: 4,492,873 km (0.086 R)
• M17: 6,214,894 km (0.07 R)
• M18: 6,346,989 km (0.101 R)
• M19: 7,130,583 km (0.113 R)
• M20: 7,296,487 km (0.05 R)
• M21: 7,463,737 km (0.079 R)
• M22: 7,632,184 km (0.069 R)
• M23: 7,688,583 km (0.062 R)
• M24: 8,001,541 km (0.045 R)
• M25: 8,728,138 km (0.053 R)
• M26: 9,204,159 km (0.107 R)
• M27: 9,445,460 km (0.105 R)
• M28: 9,780,410 km (0.099 R)
• M29: 9,872,562 km (0.089 R)
• M30: 10,088,432 km (0.106 R)
• M31: 11,191,417 km (0.078 R)
• M32: 11,643,202 km (0.093 R)
• M33: 12,832,057 km (0.046 R)
• M34: 12,966,545 km (0.107 R)
• M35: 13,783,349 km (0.055 R)
• M36: 14,024,651 km (0.114 R)
• M37: 15,252,251 km (0.049 R)
• M38: 17,808,579 km (0.065 R)
• M39: 18,033,724 km (0.087 R)
• M40: 18,297,764 km (0.1 R)
• M41: 18,487,006 km (0.08 R)
• M42: 18,638,997 km (0.049 R)
• M43: 19,327,746 km (0.084 R)
• M44: 19,791,649 km (0.078 R)
• M45: 20,612,193 km (0.094 R)
• M46: 22,488,450 km (0.085 R)
• M47: 22,610,073 km (0.119 R)
• M48: 22,650,614 km (0.111 R)
• M49: 23,016,979 km (0.056 R)
• M50: 23,920,849 km (0.045 R)
• M51: 25,340,234 km (0.066 R)
• M52: 25,466,794 km (0.114 R)
• M53: 26,060,248 km (0.025 R)
• M54: 27,867,540 km (0.116 R)
• M55: 28,041,672 km (0.117 R)
• M56: 28,654,275 km (0.111 R)
• M57: 29,271,367 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610

Radius: 6.6

Gravity: 14 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 13.95 AU - 20.83 AU

Year: 25488 Days

Day: 22.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 94,481,688 km

• M1: 209,437 km (0.102 R)
• M2: 272,567 km (0.102 R)
• M3: 795,711 km (0.099 R)
• M4: 1,640,191 km (0.112 R)
• M5: 1,812,528 km (0.103 R)
• M6: 2,027,201 km (0.12 R)
• M7: 2,100,653 km (0.116 R)
• M8: 2,679,148 km (0.092 R)
• M9: 2,841,312 km (0.119 R)
• M10: 3,745,183 km (0.063 R)
• M11: 4,585,175 km (0.106 R)
• M12: 5,026,339 km (0.091 R)
• M13: 5,277,214 km (0.102 R)
• M14: 5,635,501 km (0.079 R)
• M15: 6,054,525 km (0.062 R)
• M16: 7,314,289 km (0.035 R)
• M17: 7,655,970 km (0.114 R)
• M18: 7,886,501 km (0.084 R)
• M19: 8,119,574 km (0.108 R)
• M20: 8,952,685 km (0.082 R)
• M21: 9,318,003 km (0.087 R)
• M22: 9,812,723 km (0.091 R)
• M23: 10,892,071 km (0.104 R)
• M24: 10,956,847 km (0.105 R)
• M25: 11,875,528 km (0.119 R)
• M26: 12,818,742 km (0.084 R)
• M27: 13,368,365 km (0.049 R)
• M28: 14,278,070 km (0.108 R)
• M29: 14,348,979 km (0.057 R)
• M30: 14,562,006 km (0.087 R)
• M31: 14,633,365 km (0.087 R)
• M32: 14,847,738 km (0.105 R)
• M33: 15,279,927 km (0.106 R)
• M34: 16,899,623 km (0.115 R)
• M35: 17,958,327 km (0.118 R)
• M36: 19,743,927 km (0.064 R)
• M37: 20,298,486 km (0.045 R)
• M38: 20,777,947 km (0.087 R)
• M39: 20,938,616 km (0.114 R)
• M40: 21,261,149 km (0.086 R)
• M41: 22,650,015 km (0.117 R)
• M42: 22,981,075 km (0.075 R)
• M43: 23,147,279 km (0.119 R)
• M44: 23,731,907 km (0.107 R)
• M45: 25,000,946 km (0.038 R)
• M46: 25,086,366 km (0.042 R)
• M47: 25,171,787 km (0.094 R)
• M48: 27,692,660 km (0.052 R)
• M49: 28,135,470 km (0.119 R)
• M50: 28,402,203 km (0.032 R)
• M51: 29,929,597 km (0.112 R)
• M52: 33,438,864 km (0.054 R)
• M53: 34,194,184 km (0.054 R)
• M54: 36,396,564 km (0.076 R)
• M55: 37,857,536 km (0.115 R)
• M56: 38,151,945 km (0.093 R)
• M57: 38,842,040 km (0.108 R)
• M58: 40,134,566 km (0.025 R)
• M59: 40,735,799 km (0.12 R)
• M60: 42,761,504 km (0.058 R)
• M61: 44,095,768 km (0.1 R)
• M62: 44,198,840 km (0.104 R)
• M63: 46,384,615 km (0.029 R)
• M64: 46,699,668 km (0.056 R)
• M65: 48,073,276 km (0.088 R)
• M66: 50,104,665 km (0.11 R)
• M67: 51,945,916 km (0.096 R)
• M68: 54,472,025 km (0.093 R)
• M69: 54,693,580 km (0.104 R)
• M70: 55,582,790 km (0.071 R)
• M71: 55,694,240 km (0.059 R)
• M72: 57,826,459 km (0.102 R)
• M73: 59,186,902 km (0.061 R)
• M74: 59,414,739 km (0.111 R)
• M75: 59,985,455 km (0.086 R)
• M76: 61,708,374 km (0.098 R)
• M77: 62,170,631 km (0.091 R)
• M78: 64,381,688 km (0.111 R)
• M79: 65,320,265 km (0.096 R)
• M80: 65,791,348 km (0.08 R)
• M81: 65,909,231 km (0.065 R)
• M82: 66,263,479 km (0.09 R)
• M83: 68,163,372 km (0.117 R)
• M84: 68,760,716 km (0.105 R)
• M85: 70,925,697 km (0.109 R)
• M86: 71,167,597 km (0.106 R)
• M87: 71,894,941 km (0.119 R)
• M88: 72,016,415 km (0.096 R)
• M89: 73,846,895 km (0.119 R)
• M90: 75,445,497 km (0.084 R)
• M91: 75,692,483 km (0.112 R)
• M92: 77,677,797 km (0.12 R)
• M93: 77,802,412 km (0.091 R)
• M94: 78,551,748 km (0.076 R)
• M95: 79,303,477 km (0.083 R)
• M96: 80,183,412 km (0.078 R)
• M97: 83,097,578 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.4

Radius: 6.3

Gravity: 19.46 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 16.64 AU - 18.66 AU

Year: 26061 Days

Day: 21.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 94,481,688 km

• M1: 122,221 km (0.098 R)
• M2: 202,406 km (0.11 R)
• M3: 407,654 km (0.113 R)
• M4: 520,601 km (0.065 R)
• M5: 618,737 km (0.055 R)
• M6: 805,435 km (0.115 R)
• M7: 890,855 km (0.086 R)
• M8: 1,679,087 km (0.099 R)
• M9: 2,214,497 km (0.089 R)
• M10: 2,254,590 km (0.113 R)
• M11: 2,294,981 km (0.1 R)
• M12: 2,417,801 km (0.112 R)
• M13: 2,842,509 km (0.055 R)
• M14: 3,759,993 km (0.115 R)
• M15: 3,953,722 km (0.099 R)
• M16: 4,605,670 km (0.064 R)
• M17: 5,076,604 km (0.077 R)
• M18: 5,728,102 km (0.049 R)
• M19: 8,145,006 km (0.113 R)
• M20: 9,886,175 km (0.113 R)
• M21: 12,020,638 km (0.116 R)
• M22: 12,163,055 km (0.097 R)
• M23: 13,618,193 km (0.1 R)
• M24: 14,065,341 km (0.035 R)
• M25: 15,127,337 km (0.119 R)
• M26: 17,327,622 km (0.091 R)
• M27: 18,793,980 km (0.057 R)
• M28: 20,046,115 km (0.077 R)
• M29: 20,299,833 km (0.079 R)
• M30: 21,238,858 km (0.114 R)
• M31: 22,454,491 km (0.101 R)
• M32: 23,960,642 km (0.119 R)
• M33: 24,771,313 km (0.08 R)
• M34: 26,234,380 km (0.1 R)
• M35: 27,631,176 km (0.094 R)
• M36: 28,766,025 km (0.084 R)
• M37: 29,435,027 km (0.106 R)
• M38: 30,593,662 km (0.088 R)
• M39: 30,885,677 km (0.084 R)
• M40: 34,360,237 km (0.099 R)
• M41: 36,091,833 km (0.117 R)
• M42: 36,503,526 km (0.085 R)
• M43: 37,020,087 km (0.089 R)
• M44: 40,276,983 km (0.102 R)
• M45: 40,490,309 km (0.09 R)
• M46: 40,918,010 km (0.047 R)
• M47: 42,969,595 km (0.068 R)
• M48: 43,843,396 km (0.099 R)
• M49: 44,723,031 km (0.103 R)
• M50: 45,719,652 km (0.097 R)
• M51: 45,830,804 km (0.097 R)
• M52: 47,284,446 km (0.095 R)
• M53: 47,622,089 km (0.062 R)
• M54: 47,960,479 km (0.104 R)
• M55: 49,207,976 km (0.079 R)
• M56: 49,321,969 km (0.069 R)
• M57: 50,122,019 km (0.045 R)
• M58: 50,581,134 km (0.085 R)
• M59: 52,897,508 km (0.037 R)
• M60: 55,722,664 km (0.119 R)
• M61: 56,555,774 km (0.08 R)
• M62: 57,033,739 km (0.106 R)
• M63: 57,273,246 km (0.07 R)
• M64: 58,113,986 km (0.084 R)
• M65: 59,929,356 km (0.117 R)
• M66: 60,538,668 km (0.094 R)
• M67: 61,150,074 km (0.082 R)
• M68: 61,886,246 km (0.116 R)
• M69: 62,872,544 km (0.114 R)
• M70: 63,615,747 km (0.098 R)
• M71: 64,735,786 km (0.104 R)
• M72: 66,617,129 km (0.107 R)
• M73: 67,627,812 km (0.089 R)
• M74: 68,008,239 km (0.12 R)
• M75: 70,690,230 km (0.085 R)
• M76: 73,146,627 km (0.105 R)
• M77: 74,319,923 km (0.108 R)
• M78: 74,843,216 km (0.105 R)
• M79: 77,478,832 km (0.095 R)
• M80: 78,541,575 km (0.049 R)
• M81: 78,674,717 km (0.085 R)
• M82: 79,341,624 km (0.086 R)
• M83: 81,084,739 km (0.046 R)
• M84: 82,163,489 km (0.087 R)
• M85: 86,114,069 km (0.116 R)
• M86: 86,251,400 km (0.117 R)
• M87: 86,663,842 km (0.116 R)
• M88: 86,801,472 km (0.102 R)
• M89: 87,352,740 km (0.092 R)
• M90: 88,597,095 km (0.111 R)
• M91: 91,383,505 km (0.078 R)
• M92: 94,198,638 km (0.085 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 19,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit