🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.73 AU - 0.77 AU

Year: 245 Days

Day: 40 Hours

Environment

Temp: 148 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.8 AU - 1.04 AU

Year: 332 Days

Day: 13.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.21 AU - 1.61 AU

Year: 631 Days

Day: 27.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 147.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,082,781 km

• M1: 403,765 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.07 AU - 3.63 AU

Year: 2310 Days

Day: 18.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,082,781 km

• M1: 2,243,220 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.47 AU - 4.17 AU

Year: 2813 Days

Day: 14.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,082,781 km

• M1: 1,073,215 km (0.05 R)
• M2: 2,452,657 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.4

Radius: 10.2

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.13 AU - 8.49 AU

Year: 6695 Days

Day: 5.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,082,781 km

• M1: 135,835 km (0.072 R)
• M2: 234,420 km (0.085 R)
• M3: 510,278 km (0.109 R)
• M4: 595,250 km (0.117 R)
• M5: 753,674 km (0.082 R)
• M6: 867,368 km (0.09 R)
• M7: 1,065,286 km (0.049 R)
• M8: 1,178,233 km (0.103 R)
• M9: 1,261,409 km (0.088 R)
• M10: 1,451,698 km (0.096 R)
• M11: 1,899,594 km (0.051 R)
• M12: 2,626,191 km (0.113 R)
• M13: 2,985,076 km (0.098 R)
• M14: 3,147,090 km (0.093 R)
• M15: 3,359,669 km (0.118 R)
• M16: 3,675,171 km (0.094 R)
• M17: 3,774,205 km (0.098 R)
• M18: 3,899,119 km (0.09 R)
• M19: 3,974,815 km (0.113 R)
• M20: 4,492,125 km (0.079 R)
• M21: 5,196,282 km (0.066 R)
• M22: 5,761,313 km (0.098 R)
• M23: 6,168,519 km (0.098 R)
• M24: 6,316,321 km (0.075 R)
• M25: 6,615,218 km (0.041 R)
• M26: 7,041,721 km (0.11 R)
• M27: 7,351,688 km (0.096 R)
• M28: 7,666,292 km (0.09 R)
• M29: 7,729,722 km (0.096 R)
• M30: 7,921,058 km (0.091 R)
• M31: 8,146,352 km (0.109 R)
• M32: 8,341,278 km (0.098 R)
• M33: 8,406,503 km (0.083 R)
• M34: 8,504,789 km (0.072 R)
• M35: 9,406,116 km (0.069 R)
• M36: 9,816,463 km (0.095 R)
• M37: 10,128,075 km (0.108 R)
• M38: 10,197,788 km (0.052 R)
• M39: 10,654,660 km (0.082 R)
• M40: 10,832,232 km (0.101 R)
• M41: 12,848,961 km (0.113 R)
• M42: 13,076,051 km (0.104 R)
• M43: 13,228,042 km (0.113 R)
• M44: 13,610,713 km (0.025 R)
• M45: 13,880,738 km (0.074 R)
• M46: 14,230,647 km (0.117 R)
• M47: 14,426,171 km (0.109 R)
• M48: 15,098,016 km (0.11 R)
• M49: 15,337,522 km (0.113 R)
• M50: 15,497,891 km (0.044 R)
• M51: 17,257,162 km (0.086 R)
• M52: 17,885,622 km (0.114 R)
• M53: 18,012,182 km (0.119 R)
• M54: 19,684,836 km (0.1 R)
• M55: 19,859,267 km (0.061 R)
• M56: 20,165,643 km (0.105 R)
• M57: 20,783,034 km (0.103 R)
• M58: 21,005,187 km (0.101 R)
• M59: 21,765,892 km (0.115 R)
• M60: 22,263,006 km (0.049 R)
• M61: 22,672,455 km (0.054 R)
• M62: 23,823,012 km (0.071 R)
• M63: 24,055,487 km (0.079 R)
• M64: 24,710,127 km (0.1 R)
• M65: 24,804,225 km (0.096 R)
• M66: 24,898,322 km (0.051 R)
• M67: 25,703,158 km (0.072 R)
• M68: 25,798,452 km (0.084 R)
• M69: 26,564,692 km (0.095 R)
• M70: 26,709,204 km (0.089 R)
• M71: 28,021,626 km (0.075 R)
• M72: 28,611,640 km (0.116 R)
• M73: 30,557,310 km (0.073 R)
• M74: 30,961,673 km (0.095 R)
• M75: 31,418,844 km (0.075 R)
• M76: 32,082,909 km (0.119 R)
• M77: 32,442,393 km (0.09 R)
• M78: 34,050,719 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.2

Radius: 11.3

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.34 AU - 9.46 AU

Year: 10857 Days

Day: 14 Hours

Environment

Temp: -171 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 60,082,781 km

• M1: 207,642 km (0.116 R)
• M2: 349,610 km (0.081 R)
• M3: 664,065 km (0.115 R)
• M4: 1,013,974 km (0.097 R)
• M5: 1,419,085 km (0.047 R)
• M6: 1,528,142 km (0.098 R)
• M7: 1,872,517 km (0.099 R)
• M8: 2,095,268 km (0.09 R)
• M9: 2,655,961 km (0.096 R)
• M10: 3,189,875 km (0.12 R)
• M11: 3,286,067 km (0.067 R)
• M12: 3,605,907 km (0.107 R)
• M13: 3,987,382 km (0.117 R)
• M14: 5,152,151 km (0.12 R)
• M15: 5,322,543 km (0.109 R)
• M16: 5,408,561 km (0.049 R)
• M17: 5,757,124 km (0.029 R)
• M18: 5,845,387 km (0.114 R)
• M19: 5,993,639 km (0.048 R)
• M20: 6,568,095 km (0.086 R)
• M21: 6,939,995 km (0.064 R)
• M22: 8,229,080 km (0.049 R)
• M23: 8,901,073 km (0.115 R)
• M24: 9,765,749 km (0.049 R)
• M25: 12,364,713 km (0.082 R)
• M26: 13,641,381 km (0.04 R)
• M27: 13,798,908 km (0.109 R)
• M28: 15,000,178 km (0.062 R)
• M29: 16,276,398 km (0.06 R)
• M30: 16,527,423 km (0.109 R)
• M31: 16,695,422 km (0.111 R)
• M32: 16,779,795 km (0.088 R)
• M33: 16,864,168 km (0.066 R)
• M34: 17,245,643 km (0.059 R)
• M35: 18,146,970 km (0.086 R)
• M36: 18,363,737 km (0.115 R)
• M37: 18,887,778 km (0.073 R)
• M38: 19,372,475 km (0.034 R)
• M39: 19,594,030 km (0.104 R)
• M40: 21,443,209 km (0.031 R)
• M41: 22,644,480 km (0.085 R)
• M42: 23,915,015 km (0.082 R)
• M43: 24,487,077 km (0.104 R)
• M44: 25,256,908 km (0.11 R)
• M45: 26,230,341 km (0.094 R)
• M46: 26,623,185 km (0.072 R)
• M47: 27,464,374 km (0.101 R)
• M48: 27,913,167 km (0.115 R)
• M49: 28,414,769 km (0.103 R)
• M50: 28,970,076 km (0.052 R)
• M51: 29,732,876 km (0.062 R)
• M52: 30,657,092 km (0.104 R)
• M53: 31,642,792 km (0.082 R)
• M54: 32,218,295 km (0.042 R)
• M55: 34,339,892 km (0.103 R)
• M56: 34,554,565 km (0.03 R)
• M57: 34,661,976 km (0.097 R)
• M58: 34,985,108 km (0.112 R)
• M59: 36,015,089 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.3

Radius: 4.2

Gravity: 34.54 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 8.99 AU - 14.95 AU

Year: 15602 Days

Day: 24.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 123.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 60,082,781 km

• M1: 67,917 km (0.114 R)
• M2: 374,144 km (0.107 R)
• M3: 643,720 km (0.095 R)
• M4: 940,073 km (0.104 R)
• M5: 1,199,625 km (0.118 R)
• M6: 1,560,605 km (0.119 R)
• M7: 1,923,978 km (0.094 R)
• M8: 1,982,172 km (0.118 R)
• M9: 2,251,298 km (0.101 R)
• M10: 2,468,514 km (0.094 R)
• M11: 2,531,794 km (0.094 R)
• M12: 2,823,361 km (0.062 R)
• M13: 3,367,598 km (0.09 R)
• M14: 3,473,214 km (0.08 R)
• M15: 3,687,737 km (0.096 R)
• M16: 4,054,701 km (0.044 R)
• M17: 4,318,591 km (0.079 R)
• M18: 4,783,691 km (0.103 R)
• M19: 5,264,648 km (0.084 R)
• M20: 5,305,488 km (0.086 R)
• M21: 5,552,325 km (0.102 R)
• M22: 6,100,003 km (0.105 R)
• M23: 6,402,041 km (0.065 R)
• M24: 6,445,574 km (0.118 R)
• M25: 7,519,836 km (0.117 R)
• M26: 7,936,765 km (0.067 R)
• M27: 7,983,440 km (0.116 R)
• M28: 8,696,423 km (0.085 R)
• M29: 8,987,242 km (0.057 R)
• M30: 9,330,419 km (0.102 R)
• M31: 9,429,303 km (0.08 R)
• M32: 9,728,050 km (0.119 R)
• M33: 10,131,217 km (0.076 R)
• M34: 10,488,456 km (0.108 R)
• M35: 11,531,602 km (0.103 R)
• M36: 11,690,924 km (0.089 R)
• M37: 11,744,181 km (0.059 R)
• M38: 12,716,717 km (0.071 R)
• M39: 12,936,326 km (0.105 R)
• M40: 14,337,011 km (0.077 R)
• M41: 14,680,338 km (0.089 R)
• M42: 15,491,757 km (0.089 R)
• M43: 17,339,889 km (0.095 R)
• M44: 17,583,285 km (0.039 R)
• M45: 18,012,182 km (0.111 R)
• M46: 18,258,719 km (0.097 R)
• M47: 18,506,453 km (0.113 R)
• M48: 19,005,213 km (0.108 R)
• M49: 19,319,069 km (0.113 R)
• M50: 21,043,932 km (0.09 R)
• M51: 21,173,634 km (0.118 R)
• M52: 21,826,180 km (0.095 R)
• M53: 22,419,036 km (0.047 R)
• M54: 22,551,580 km (0.093 R)
• M55: 22,750,695 km (0.107 R)
• M56: 23,017,278 km (0.082 R)
• M57: 24,093,635 km (0.064 R)
• M58: 24,161,402 km (0.119 R)
• M59: 24,365,304 km (0.109 R)
• M60: 25,324,077 km (0.117 R)
• M61: 25,669,499 km (0.078 R)
• M62: 26,996,133 km (0.075 R)
• M63: 27,207,664 km (0.099 R)
• M64: 28,775,450 km (0.087 R)
• M65: 28,919,363 km (0.086 R)
• M66: 31,551,537 km (0.117 R)
• M67: 32,896,123 km (0.03 R)
• M68: 33,575,447 km (0.098 R)
• M69: 33,954,678 km (0.104 R)
• M70: 36,416,011 km (0.079 R)
• M71: 37,983,348 km (0.101 R)
• M72: 38,141,324 km (0.097 R)
• M73: 39,013,778 km (0.039 R)
• M74: 39,812,781 km (0.114 R)
• M75: 40,214,301 km (0.099 R)
• M76: 40,375,269 km (0.088 R)
• M77: 41,183,247 km (0.088 R)
• M78: 42,241,652 km (0.095 R)
• M79: 44,468,416 km (0.099 R)
• M80: 45,135,473 km (0.098 R)
• M81: 45,219,098 km (0.078 R)
• M82: 45,302,723 km (0.106 R)
• M83: 46,310,863 km (0.103 R)
• M84: 47,666,370 km (0.106 R)
• M85: 49,292,798 km (0.087 R)
• M86: 49,896,724 km (0.099 R)
• M87: 50,416,128 km (0.044 R)
• M88: 51,111,609 km (0.1 R)
• M89: 52,512,144 km (0.102 R)
• M90: 52,688,071 km (0.108 R)
• M91: 54,191,380 km (0.071 R)
• M92: 58,238,451 km (0.037 R)
• M93: 58,968,189 km (0.085 R)
• M94: 59,517,363 km (0.062 R)
• M95: 60,805,401 km (0.067 R)
• M96: 61,545,462 km (0.037 R)
• M97: 61,916,614 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.5

Radius: 6.3

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 17.11 AU - 20.99 AU

Year: 31323 Days

Day: 18.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,082,781 km

• M1: 138,378 km (0.088 R)
• M2: 199,863 km (0.088 R)
• M3: 329,863 km (0.092 R)
• M4: 405,859 km (0.056 R)
• M5: 576,550 km (0.071 R)
• M6: 852,259 km (0.085 R)
• M7: 894,894 km (0.094 R)
• M8: 938,278 km (0.054 R)
• M9: 1,165,966 km (0.058 R)
• M10: 1,237,623 km (0.108 R)
• M11: 1,410,708 km (0.087 R)
• M12: 1,725,611 km (0.056 R)
• M13: 1,891,067 km (0.107 R)
• M14: 3,669,337 km (0.089 R)
• M15: 4,508,880 km (0.059 R)
• M16: 5,285,143 km (0.037 R)
• M17: 5,525,996 km (0.057 R)
• M18: 5,852,867 km (0.045 R)
• M19: 6,354,768 km (0.037 R)
• M20: 7,177,556 km (0.107 R)
• M21: 8,590,508 km (0.076 R)
• M22: 8,968,692 km (0.111 R)
• M23: 10,086,337 km (0.094 R)
• M24: 10,385,084 km (0.073 R)
• M25: 10,435,199 km (0.074 R)
• M26: 10,838,665 km (0.11 R)
• M27: 10,889,379 km (0.041 R)
• M28: 11,093,430 km (0.11 R)
• M29: 13,473,682 km (0.043 R)
• M30: 15,716,004 km (0.055 R)
• M31: 15,888,939 km (0.107 R)
• M32: 16,004,429 km (0.086 R)
• M33: 16,762,292 km (0.035 R)
• M34: 17,115,941 km (0.07 R)
• M35: 17,472,134 km (0.052 R)
• M36: 18,252,287 km (0.081 R)
• M37: 19,166,479 km (0.074 R)
• M38: 19,474,501 km (0.062 R)
• M39: 20,033,100 km (0.064 R)
• M40: 21,102,425 km (0.116 R)
• M41: 21,420,470 km (0.1 R)
• M42: 21,932,693 km (0.12 R)
• M43: 22,190,301 km (0.094 R)
• M44: 22,254,927 km (0.076 R)
• M45: 22,384,180 km (0.033 R)
• M46: 22,578,657 km (0.052 R)
• M47: 22,903,883 km (0.087 R)
• M48: 23,427,625 km (0.106 R)
• M49: 23,889,134 km (0.119 R)
• M50: 25,089,508 km (0.059 R)
• M51: 26,583,242 km (0.111 R)
• M52: 26,789,089 km (0.108 R)
• M53: 27,896,263 km (0.119 R)
• M54: 28,595,633 km (0.104 R)
• M55: 30,513,029 km (0.048 R)
• M56: 31,089,130 km (0.119 R)
• M57: 31,523,413 km (0.112 R)
• M58: 31,668,672 km (0.114 R)
• M59: 31,741,377 km (0.115 R)
• M60: 33,281,038 km (0.115 R)
• M61: 34,769,836 km (0.066 R)
• M62: 35,220,724 km (0.091 R)
• M63: 35,522,314 km (0.116 R)
• M64: 36,584,758 km (0.061 R)
• M65: 37,426,994 km (0.115 R)
• M66: 38,275,513 km (0.051 R)
• M67: 39,052,375 km (0.111 R)
• M68: 39,521,065 km (0.108 R)
• M69: 39,599,304 km (0.105 R)
• M70: 40,070,089 km (0.056 R)
• M71: 40,227,466 km (0.085 R)
• M72: 40,700,644 km (0.096 R)
• M73: 42,371,652 km (0.086 R)
• M74: 44,146,032 km (0.071 R)
• M75: 44,389,877 km (0.116 R)
• M76: 46,109,205 km (0.113 R)
• M77: 46,274,062 km (0.038 R)
• M78: 46,439,218 km (0.116 R)
• M79: 47,600,247 km (0.06 R)
• M80: 47,683,573 km (0.07 R)
• M81: 50,120,223 km (0.107 R)
• M82: 50,374,689 km (0.095 R)
• M83: 50,629,455 km (0.109 R)
• M84: 50,714,426 km (0.036 R)
• M85: 50,799,547 km (0.077 R)
• M86: 52,167,321 km (0.084 R)
• M87: 52,253,190 km (0.081 R)
• M88: 53,287,510 km (0.054 R)
• M89: 53,980,746 km (0.083 R)
• M90: 55,376,195 km (0.084 R)
• M91: 55,463,859 km (0.099 R)
• M92: 56,518,824 km (0.099 R)
• M93: 57,669,082 km (0.112 R)
• M94: 58,470,029 km (0.086 R)
• M95: 59,902,877 km (0.078 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 12,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit