🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.65 AU - 0.67 AU

Year: 203 Days

Day: 47.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.78 AU - 1.16 AU

Year: 362 Days

Day: 45.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,099,495 km

• M1: 843,582 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.71 AU - 1.85 AU

Year: 899 Days

Day: 26.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.1 AU - 3.98 AU

Year: 2523 Days

Day: 31.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,099,495 km

• M1: 1,611,917 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.52 AU - 3.96 AU

Year: 2739 Days

Day: 34.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.6

Radius: 8.7

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.18 AU - 6.04 AU

Year: 4375 Days

Day: 5.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,099,495 km

• M1: 112,946 km (0.093 R)
• M2: 178,470 km (0.055 R)
• M3: 404,662 km (0.095 R)
• M4: 546,631 km (0.077 R)
• M5: 658,679 km (0.113 R)
• M6: 778,956 km (0.09 R)
• M7: 1,000,959 km (0.067 R)
• M8: 1,213,538 km (0.099 R)
• M9: 1,487,900 km (0.12 R)
• M10: 1,681,779 km (0.088 R)
• M11: 1,798,615 km (0.106 R)
• M12: 2,968,620 km (0.052 R)
• M13: 3,508,070 km (0.098 R)
• M14: 3,921,409 km (0.094 R)
• M15: 4,167,946 km (0.085 R)
• M16: 4,699,617 km (0.056 R)
• M17: 4,913,542 km (0.076 R)
• M18: 5,228,146 km (0.102 R)
• M19: 5,674,546 km (0.082 R)
• M20: 5,876,952 km (0.105 R)
• M21: 6,004,709 km (0.113 R)
• M22: 6,367,334 km (0.028 R)
• M23: 6,498,532 km (0.113 R)
• M24: 6,683,734 km (0.072 R)
• M25: 7,005,369 km (0.091 R)
• M26: 7,140,755 km (0.079 R)
• M27: 7,414,370 km (0.12 R)
• M28: 7,915,672 km (0.097 R)
• M29: 8,000,195 km (0.101 R)
• M30: 8,341,727 km (0.107 R)
• M31: 8,687,896 km (0.047 R)
• M32: 8,833,605 km (0.105 R)
• M33: 8,980,061 km (0.068 R)
• M34: 9,038,853 km (0.084 R)
• M35: 9,334,907 km (0.111 R)
• M36: 9,664,322 km (0.027 R)
• M37: 10,150,066 km (0.1 R)
• M38: 11,272,200 km (0.112 R)
• M39: 12,074,343 km (0.093 R)
• M40: 12,400,467 km (0.084 R)
• M41: 12,498,752 km (0.037 R)
• M42: 12,861,827 km (0.105 R)
• M43: 13,027,880 km (0.054 R)
• M44: 13,362,381 km (0.091 R)
• M45: 13,665,765 km (0.078 R)
• M46: 13,937,286 km (0.108 R)
• M47: 14,005,502 km (0.077 R)
• M48: 14,210,751 km (0.083 R)
• M49: 14,382,489 km (0.043 R)
• M50: 15,006,611 km (0.106 R)
• M51: 15,710,320 km (0.075 R)
• M52: 15,923,646 km (0.094 R)
• M53: 16,137,721 km (0.034 R)
• M54: 16,641,267 km (0.113 R)
• M55: 17,774,621 km (0.098 R)
• M56: 18,071,124 km (0.09 R)
• M57: 18,706,466 km (0.079 R)
• M58: 18,857,111 km (0.095 R)
• M59: 18,932,508 km (0.06 R)
• M60: 19,578,023 km (0.096 R)
• M61: 20,540,087 km (0.105 R)
• M62: 20,773,310 km (0.099 R)
• M63: 21,517,559 km (0.111 R)
• M64: 21,992,233 km (0.094 R)
• M65: 22,111,313 km (0.038 R)
• M66: 22,190,899 km (0.06 R)
• M67: 22,390,313 km (0.101 R)
• M68: 22,470,199 km (0.054 R)
• M69: 23,153,262 km (0.115 R)
• M70: 23,761,677 km (0.032 R)
• M71: 24,006,569 km (0.066 R)
• M72: 24,457,606 km (0.109 R)
• M73: 24,539,885 km (0.049 R)
• M74: 25,660,074 km (0.032 R)
• M75: 26,247,395 km (0.117 R)
• M76: 26,458,328 km (0.099 R)
• M77: 26,924,176 km (0.065 R)
• M78: 27,094,269 km (0.118 R)
• M79: 27,307,296 km (0.082 R)
• M80: 27,993,053 km (0.113 R)
• M81: 28,251,558 km (0.073 R)
• M82: 28,338,025 km (0.114 R)
• M83: 28,988,627 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.4

Radius: 3.9

Gravity: 41.58 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 10.7 AU - 14.3 AU

Year: 16738 Days

Day: 16.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,099,495 km

• M1: 157,377 km (0.065 R)
• M2: 248,632 km (0.106 R)
• M3: 277,803 km (0.117 R)
• M4: 442,660 km (0.056 R)
• M5: 479,012 km (0.106 R)
• M6: 554,859 km (0.071 R)
• M7: 966,851 km (0.068 R)
• M8: 1,480,720 km (0.108 R)
• M9: 1,620,743 km (0.057 R)
• M10: 1,706,762 km (0.062 R)
• M11: 1,973,645 km (0.115 R)
• M12: 2,480,034 km (0.055 R)
• M13: 2,612,577 km (0.101 R)
• M14: 2,954,259 km (0.091 R)
• M15: 3,059,426 km (0.051 R)
• M16: 3,346,056 km (0.089 R)
• M17: 3,566,712 km (0.069 R)
• M18: 3,716,460 km (0.093 R)
• M19: 3,830,005 km (0.119 R)
• M20: 4,495,416 km (0.114 R)
• M21: 4,944,658 km (0.091 R)
• M22: 5,322,692 km (0.113 R)
• M23: 5,365,328 km (0.109 R)
• M24: 5,753,684 km (0.102 R)
• M25: 5,841,348 km (0.104 R)
• M26: 5,973,443 km (0.111 R)
• M27: 7,682,599 km (0.072 R)
• M28: 7,827,409 km (0.096 R)
• M29: 8,021,737 km (0.082 R)
• M30: 9,272,824 km (0.112 R)
• M31: 9,789,984 km (0.118 R)
• M32: 10,422,932 km (0.044 R)
• M33: 11,287,159 km (0.036 R)
• M34: 11,561,971 km (0.092 R)
• M35: 12,911,194 km (0.081 R)
• M36: 13,721,117 km (0.067 R)
• M37: 13,896,745 km (0.072 R)
• M38: 14,073,120 km (0.1 R)
• M39: 14,309,485 km (0.101 R)
• M40: 14,368,875 km (0.12 R)
• M41: 14,906,231 km (0.105 R)
• M42: 14,966,220 km (0.106 R)
• M43: 16,557,193 km (0.109 R)
• M44: 17,246,391 km (0.065 R)
• M45: 17,944,863 km (0.103 R)
• M46: 19,369,184 km (0.096 R)
• M47: 19,632,028 km (0.093 R)
• M48: 20,094,884 km (0.092 R)
• M49: 20,161,305 km (0.096 R)
• M50: 20,427,739 km (0.078 R)
• M51: 21,098,835 km (0.052 R)
• M52: 21,437,076 km (0.044 R)
• M53: 23,015,932 km (0.092 R)
• M54: 23,224,621 km (0.045 R)
• M55: 24,136,120 km (0.11 R)
• M56: 25,417,426 km (0.114 R)
• M57: 25,633,146 km (0.11 R)
• M58: 26,793,876 km (0.12 R)
• M59: 27,454,201 km (0.056 R)
• M60: 28,194,262 km (0.06 R)
• M61: 29,015,704 km (0.053 R)
• M62: 29,467,190 km (0.069 R)
• M63: 29,693,831 km (0.111 R)
• M64: 30,300,899 km (0.085 R)
• M65: 30,682,374 km (0.079 R)
• M66: 31,681,687 km (0.074 R)
• M67: 32,535,443 km (0.066 R)
• M68: 34,663,173 km (0.117 R)
• M69: 35,542,958 km (0.119 R)
• M70: 36,348,991 km (0.083 R)
• M71: 36,429,924 km (0.094 R)
• M72: 37,651,091 km (0.105 R)
• M73: 38,390,254 km (0.091 R)
• M74: 39,466,461 km (0.077 R)
• M75: 42,497,763 km (0.065 R)
• M76: 45,952,576 km (0.106 R)
• M77: 49,586,159 km (0.088 R)
• M78: 51,119,537 km (0.09 R)
• M79: 51,755,478 km (0.087 R)
• M80: 52,393,961 km (0.072 R)
• M81: 53,126,991 km (0.12 R)
• M82: 53,955,614 km (0.078 R)
• M83: 54,140,217 km (0.11 R)
• M84: 55,625,575 km (0.082 R)
• M85: 56,279,617 km (0.107 R)
• M86: 56,466,913 km (0.051 R)
• M87: 56,748,307 km (0.073 R)
• M88: 57,784,122 km (0.112 R)
• M89: 59,396,937 km (0.058 R)
• M90: 60,161,083 km (0.101 R)
• M91: 60,544,502 km (0.108 R)
• M92: 61,989,019 km (0.043 R)
• M93: 64,519,617 km (0.045 R)
• M94: 65,108,434 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.6

Radius: 4.8

Gravity: 31.15 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 11.37 AU - 18.09 AU

Year: 21412 Days

Day: 21.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,099,495 km

• M1: 106,962 km (0.067 R)
• M2: 288,275 km (0.085 R)
• M3: 323,431 km (0.086 R)
• M4: 588,817 km (0.089 R)
• M5: 1,159,383 km (0.03 R)
• M6: 1,247,347 km (0.106 R)
• M7: 1,337,555 km (0.079 R)
• M8: 1,492,688 km (0.074 R)
• M9: 1,588,580 km (0.095 R)
• M10: 2,426,029 km (0.075 R)
• M11: 2,576,973 km (0.108 R)
• M12: 2,653,567 km (0.079 R)
• M13: 3,588,404 km (0.085 R)
• M14: 3,935,322 km (0.075 R)
• M15: 4,338,338 km (0.111 R)
• M16: 4,475,669 km (0.086 R)
• M17: 5,280,206 km (0.082 R)
• M18: 7,233,655 km (0.06 R)
• M19: 7,725,832 km (0.099 R)
• M20: 7,781,184 km (0.065 R)
• M21: 8,059,884 km (0.115 R)
• M22: 8,115,984 km (0.025 R)
• M23: 8,341,876 km (0.102 R)
• M24: 8,684,605 km (0.1 R)
• M25: 9,265,943 km (0.105 R)
• M26: 9,799,857 km (0.077 R)
• M27: 10,343,646 km (0.116 R)
• M28: 12,549,765 km (0.108 R)
• M29: 12,745,439 km (0.088 R)
• M30: 13,538,159 km (0.097 R)
• M31: 15,101,606 km (0.102 R)
• M32: 15,240,283 km (0.063 R)
• M33: 15,379,409 km (0.091 R)
• M34: 15,869,342 km (0.093 R)
• M35: 16,364,511 km (0.113 R)
• M36: 16,864,766 km (0.094 R)
• M37: 17,515,218 km (0.118 R)
• M38: 18,617,455 km (0.061 R)
• M39: 19,364,696 km (0.104 R)
• M40: 20,121,662 km (0.103 R)
• M41: 23,165,081 km (0.099 R)
• M42: 23,726,372 km (0.107 R)
• M43: 23,806,856 km (0.088 R)
• M44: 23,887,489 km (0.028 R)
• M45: 24,617,377 km (0.113 R)
• M46: 25,190,037 km (0.094 R)
• M47: 25,519,153 km (0.119 R)
• M48: 26,431,849 km (0.098 R)
• M49: 27,863,351 km (0.103 R)
• M50: 28,802,826 km (0.095 R)
• M51: 29,492,622 km (0.077 R)
• M52: 30,275,168 km (0.03 R)
• M53: 32,573,889 km (0.1 R)
• M54: 33,202,350 km (0.11 R)
• M55: 33,563,180 km (0.103 R)
• M56: 33,653,687 km (0.104 R)
• M57: 38,088,366 km (0.101 R)
• M58: 39,702,527 km (0.11 R)
• M59: 40,373,623 km (0.106 R)
• M60: 41,145,099 km (0.027 R)
• M61: 41,824,273 km (0.095 R)
• M62: 42,702,712 km (0.118 R)
• M63: 42,800,699 km (0.066 R)
• M64: 42,996,971 km (0.096 R)
• M65: 45,174,967 km (0.064 R)
• M66: 46,076,144 km (0.046 R)
• M67: 48,917,905 km (0.045 R)
• M68: 50,153,135 km (0.081 R)
• M69: 52,024,904 km (0.026 R)
• M70: 52,234,341 km (0.109 R)
• M71: 53,391,031 km (0.114 R)
• M72: 53,707,880 km (0.056 R)
• M73: 54,556,099 km (0.092 R)
• M74: 54,662,464 km (0.098 R)
• M75: 55,943,919 km (0.073 R)
• M76: 57,019,228 km (0.109 R)
• M77: 62,275,050 km (0.043 R)
• M78: 63,054,306 km (0.105 R)
• M79: 63,389,405 km (0.068 R)
• M80: 63,501,155 km (0.053 R)
• M81: 65,637,562 km (0.098 R)
• M82: 68,026,191 km (0.03 R)
• M83: 68,369,817 km (0.069 R)
• M84: 68,484,409 km (0.119 R)
• M85: 68,713,892 km (0.057 R)
• M86: 72,654,151 km (0.059 R)
• M87: 75,005,829 km (0.072 R)
• M88: 76,786,044 km (0.083 R)
• M89: 77,980,433 km (0.067 R)
• M90: 80,146,012 km (0.036 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.1

Radius: 6.9

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 14.18 AU - 16.48 AU

Year: 22733 Days

Day: 15.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,099,495 km

• M1: 1,212,940 km (0.101 R)
• M2: 1,265,299 km (0.028 R)
• M3: 1,427,313 km (0.055 R)
• M4: 1,861,297 km (0.074 R)
• M5: 2,301,414 km (0.072 R)
• M6: 2,399,849 km (0.086 R)
• M7: 2,601,058 km (0.046 R)
• M8: 3,610,545 km (0.098 R)
• M9: 3,763,733 km (0.111 R)
• M10: 4,037,048 km (0.074 R)
• M11: 4,397,878 km (0.118 R)
• M12: 4,561,688 km (0.069 R)
• M13: 5,022,300 km (0.055 R)
• M14: 5,497,722 km (0.101 R)
• M15: 5,718,678 km (0.061 R)
• M16: 6,123,639 km (0.078 R)
• M17: 6,444,975 km (0.119 R)
• M18: 6,537,726 km (0.085 R)
• M19: 6,771,847 km (0.1 R)
• M20: 7,883,509 km (0.032 R)
• M21: 8,485,640 km (0.086 R)
• M22: 8,741,004 km (0.099 R)
• M23: 8,895,389 km (0.106 R)
• M24: 10,707,468 km (0.11 R)
• M25: 10,872,773 km (0.112 R)
• M26: 11,317,528 km (0.109 R)
• M27: 11,485,825 km (0.062 R)
• M28: 11,711,569 km (0.065 R)
• M29: 12,513,263 km (0.093 R)
• M30: 13,510,184 km (0.112 R)
• M31: 14,229,301 km (0.072 R)
• M32: 15,579,721 km (0.087 R)
• M33: 15,892,231 km (0.118 R)
• M34: 16,333,395 km (0.091 R)
• M35: 16,523,683 km (0.099 R)
• M36: 17,292,018 km (0.111 R)
• M37: 18,466,511 km (0.07 R)
• M38: 19,868,841 km (0.118 R)
• M39: 21,305,280 km (0.111 R)
• M40: 21,861,186 km (0.068 R)
• M41: 22,140,934 km (0.118 R)
• M42: 23,129,476 km (0.07 R)
• M43: 24,132,231 km (0.072 R)
• M44: 26,999,872 km (0.082 R)
• M45: 28,664,448 km (0.112 R)
• M46: 28,817,337 km (0.074 R)
• M47: 29,431,885 km (0.077 R)
• M48: 31,222,721 km (0.095 R)
• M49: 31,380,098 km (0.118 R)
• M50: 32,091,586 km (0.094 R)
• M51: 32,489,217 km (0.08 R)
• M52: 32,968,528 km (0.095 R)
• M53: 33,048,563 km (0.119 R)
• M54: 33,289,266 km (0.089 R)
• M55: 33,530,568 km (0.092 R)
• M56: 33,691,834 km (0.049 R)
• M57: 33,853,250 km (0.062 R)
• M58: 34,257,912 km (0.106 R)
• M59: 34,501,607 km (0.027 R)
• M60: 35,154,004 km (0.084 R)
• M61: 35,975,146 km (0.1 R)
• M62: 36,969,075 km (0.076 R)
• M63: 37,887,905 km (0.053 R)
• M64: 38,308,125 km (0.108 R)
• M65: 40,947,480 km (0.104 R)
• M66: 41,638,174 km (0.074 R)
• M67: 42,158,625 km (0.032 R)
• M68: 42,245,541 km (0.073 R)
• M69: 42,855,900 km (0.111 R)
• M70: 44,615,919 km (0.058 R)
• M71: 45,326,509 km (0.112 R)
• M72: 45,861,770 km (0.07 R)
• M73: 46,219,908 km (0.12 R)
• M74: 46,938,875 km (0.103 R)
• M75: 47,029,083 km (0.092 R)
• M76: 47,752,089 km (0.119 R)
• M77: 50,219,706 km (0.105 R)
• M78: 50,496,462 km (0.119 R)
• M79: 50,681,215 km (0.098 R)
• M80: 50,958,719 km (0.101 R)
• M81: 51,051,470 km (0.112 R)
• M82: 51,701,473 km (0.093 R)
• M83: 55,754,229 km (0.086 R)
• M84: 56,327,787 km (0.12 R)
• M85: 58,544,528 km (0.027 R)
• M86: 59,614,751 km (0.106 R)
• M87: 60,201,175 km (0.068 R)
• M88: 62,070,999 km (0.078 R)
• M89: 62,467,134 km (0.088 R)
• M90: 63,062,833 km (0.117 R)
• M91: 66,473,664 km (0.091 R)
• M92: 67,081,780 km (0.117 R)
• M93: 67,997,468 km (0.095 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 14,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit