🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.37 AU - 1.44 AU

Year: 605 Days

Day: 32.2 Hours

Environment

Temp: -19 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.95 AU - 4.33 AU

Year: 2537 Days

Day: 35.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,252,966 km

• M1: 2,746,767 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.73 AU - 4.65 AU

Year: 3133 Days

Day: 36.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.7

Radius: 12

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.84 AU - 6 AU

Year: 5261 Days

Day: 9.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 85,252,966 km

• M1: 175,777 km (0.112 R)
• M2: 330,910 km (0.109 R)
• M3: 428,897 km (0.113 R)
• M4: 620,831 km (0.119 R)
• M5: 728,542 km (0.047 R)
• M6: 808,277 km (0.114 R)
• M7: 1,145,920 km (0.041 R)
• M8: 1,310,328 km (0.044 R)
• M9: 1,395,599 km (0.032 R)
• M10: 1,819,260 km (0.056 R)
• M11: 1,963,921 km (0.048 R)
• M12: 2,351,529 km (0.096 R)
• M13: 2,474,349 km (0.044 R)
• M14: 3,139,910 km (0.094 R)
• M15: 3,295,342 km (0.076 R)
• M16: 3,859,176 km (0.047 R)
• M17: 3,984,090 km (0.112 R)
• M18: 4,068,015 km (0.054 R)
• M19: 4,345,070 km (0.064 R)
• M20: 4,431,538 km (0.115 R)
• M21: 4,650,399 km (0.11 R)
• M22: 4,872,851 km (0.106 R)
• M23: 5,007,938 km (0.092 R)
• M24: 5,213,187 km (0.064 R)
• M25: 5,305,189 km (0.073 R)
• M26: 5,561,301 km (0.087 R)
• M27: 6,182,581 km (0.102 R)
• M28: 6,378,255 km (0.098 R)
• M29: 6,600,856 km (0.115 R)
• M30: 6,675,655 km (0.097 R)
• M31: 6,800,869 km (0.088 R)
• M32: 7,232,608 km (0.1 R)
• M33: 7,438,904 km (0.094 R)
• M34: 7,542,874 km (0.117 R)
• M35: 7,673,473 km (0.111 R)
• M36: 7,936,765 km (0.098 R)
• M37: 8,635,537 km (0.11 R)
• M38: 8,799,646 km (0.096 R)
• M39: 9,103,180 km (0.107 R)
• M40: 9,214,331 km (0.025 R)
• M41: 9,720,421 km (0.087 R)
• M42: 9,948,408 km (0.064 R)
• M43: 10,091,723 km (0.056 R)
• M44: 10,467,662 km (0.116 R)
• M45: 10,818,619 km (0.061 R)
• M46: 11,622,707 km (0.085 R)
• M47: 11,773,801 km (0.093 R)
• M48: 13,068,122 km (0.09 R)
• M49: 13,193,784 km (0.114 R)
• M50: 14,342,546 km (0.038 R)
• M51: 14,699,936 km (0.081 R)
• M52: 15,423,540 km (0.1 R)
• M53: 15,889,987 km (0.087 R)
• M54: 16,395,029 km (0.054 R)
• M55: 16,598,632 km (0.087 R)
• M56: 16,802,833 km (0.111 R)
• M57: 17,111,004 km (0.049 R)
• M58: 18,186,464 km (0.095 R)
• M59: 18,643,934 km (0.108 R)
• M60: 18,785,453 km (0.089 R)
• M61: 18,962,876 km (0.037 R)
• M62: 19,140,898 km (0.093 R)
• M63: 21,690,644 km (0.074 R)
• M64: 21,876,744 km (0.062 R)
• M65: 21,988,793 km (0.1 R)
• M66: 22,400,935 km (0.089 R)
• M67: 22,589,129 km (0.064 R)
• M68: 22,929,165 km (0.106 R)
• M69: 23,652,770 km (0.119 R)
• M70: 23,959,595 km (0.117 R)
• M71: 24,190,724 km (0.085 R)
• M72: 24,461,197 km (0.09 R)
• M73: 24,849,254 km (0.053 R)
• M74: 24,927,194 km (0.108 R)
• M75: 25,083,225 km (0.076 R)
• M76: 25,239,554 km (0.098 R)
• M77: 25,396,183 km (0.096 R)
• M78: 26,065,484 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.6

Radius: 12.3

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.99 AU - 7.67 AU

Year: 5817 Days

Day: 8.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 85,252,966 km

• M1: 154,086 km (0.103 R)
• M2: 263,891 km (0.066 R)
• M3: 385,215 km (0.087 R)
• M4: 628,012 km (0.052 R)
• M5: 742,753 km (0.11 R)
• M6: 1,180,327 km (0.104 R)
• M7: 1,343,090 km (0.114 R)
• M8: 1,461,870 km (0.119 R)
• M9: 1,765,255 km (0.112 R)
• M10: 1,934,300 km (0.109 R)
• M11: 2,288,548 km (0.045 R)
• M12: 2,685,132 km (0.055 R)
• M13: 2,902,797 km (0.071 R)
• M14: 3,425,342 km (0.075 R)
• M15: 3,903,906 km (0.08 R)
• M16: 4,818,099 km (0.116 R)
• M17: 4,923,715 km (0.118 R)
• M18: 5,056,857 km (0.088 R)
• M19: 5,164,268 km (0.11 R)
• M20: 5,463,464 km (0.116 R)
• M21: 6,193,501 km (0.092 R)
• M22: 6,511,547 km (0.083 R)
• M23: 6,746,266 km (0.104 R)
• M24: 6,983,977 km (0.112 R)
• M25: 7,744,233 km (0.114 R)
• M26: 8,466,940 km (0.099 R)
• M27: 9,408,808 km (0.119 R)
• M28: 9,875,404 km (0.1 R)
• M29: 10,077,661 km (0.111 R)
• M30: 11,109,886 km (0.099 R)
• M31: 11,390,831 km (0.074 R)
• M32: 11,567,506 km (0.113 R)
• M33: 11,674,019 km (0.092 R)
• M34: 11,816,586 km (0.111 R)
• M35: 12,392,538 km (0.104 R)
• M36: 12,830,561 km (0.104 R)
• M37: 12,940,814 km (0.109 R)
• M38: 14,174,847 km (0.106 R)
• M39: 14,671,213 km (0.079 R)
• M40: 15,759,836 km (0.112 R)
• M41: 15,996,500 km (0.094 R)
• M42: 16,274,154 km (0.056 R)
• M43: 16,834,099 km (0.109 R)
• M44: 17,116,540 km (0.069 R)
• M45: 17,278,554 km (0.082 R)
• M46: 17,808,879 km (0.085 R)
• M47: 17,890,858 km (0.093 R)
• M48: 18,096,555 km (0.112 R)
• M49: 18,220,422 km (0.085 R)
• M50: 18,718,434 km (0.117 R)
• M51: 19,305,156 km (0.101 R)
• M52: 20,068,255 km (0.068 R)
• M53: 21,101,228 km (0.084 R)
• M54: 21,275,061 km (0.115 R)
• M55: 21,362,127 km (0.073 R)
• M56: 21,711,737 km (0.052 R)
• M57: 21,843,383 km (0.056 R)
• M58: 22,107,274 km (0.057 R)
• M59: 23,173,907 km (0.116 R)
• M60: 23,939,399 km (0.074 R)
• M61: 24,302,623 km (0.075 R)
• M62: 24,988,380 km (0.055 R)
• M63: 25,402,915 km (0.047 R)
• M64: 25,495,367 km (0.101 R)
• M65: 26,098,994 km (0.07 R)
• M66: 26,472,690 km (0.103 R)
• M67: 26,989,550 km (0.047 R)
• M68: 27,083,797 km (0.09 R)
• M69: 27,509,702 km (0.091 R)
• M70: 29,429,043 km (0.101 R)
• M71: 29,915,685 km (0.099 R)
• M72: 31,391,318 km (0.095 R)
• M73: 31,988,213 km (0.084 R)
• M74: 32,538,734 km (0.119 R)
• M75: 33,041,831 km (0.114 R)
• M76: 33,852,203 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305.1

Radius: 5

Gravity: 12.2 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 10.53 AU - 16.33 AU

Year: 17976 Days

Day: 21.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,252,966 km

• M1: 67,020 km (0.099 R)
• M2: 133,292 km (0.062 R)
• M3: 215,122 km (0.06 R)
• M4: 329,115 km (0.097 R)
• M5: 856,597 km (0.093 R)
• M6: 978,819 km (0.088 R)
• M7: 1,595,312 km (0.104 R)
• M8: 1,670,111 km (0.106 R)
• M9: 2,197,892 km (0.104 R)
• M10: 2,595,972 km (0.099 R)
• M11: 3,457,207 km (0.081 R)
• M12: 3,489,520 km (0.111 R)
• M13: 3,851,248 km (0.08 R)
• M14: 3,918,267 km (0.097 R)
• M15: 4,259,351 km (0.12 R)
• M16: 5,042,944 km (0.11 R)
• M17: 6,024,905 km (0.118 R)
• M18: 6,063,800 km (0.063 R)
• M19: 6,657,853 km (0.098 R)
• M20: 7,023,022 km (0.083 R)
• M21: 8,286,974 km (0.109 R)
• M22: 8,811,763 km (0.105 R)
• M23: 8,856,044 km (0.1 R)
• M24: 8,900,325 km (0.115 R)
• M25: 9,664,621 km (0.112 R)
• M26: 9,985,508 km (0.108 R)
• M27: 10,031,584 km (0.066 R)
• M28: 10,543,658 km (0.096 R)
• M29: 10,637,605 km (0.101 R)
• M30: 10,779,125 km (0.104 R)
• M31: 11,159,702 km (0.092 R)
• M32: 11,738,496 km (0.092 R)
• M33: 12,327,164 km (0.069 R)
• M34: 12,875,290 km (0.094 R)
• M35: 13,278,756 km (0.098 R)
• M36: 14,514,135 km (0.087 R)
• M37: 15,145,438 km (0.085 R)
• M38: 17,147,806 km (0.116 R)
• M39: 17,870,812 km (0.118 R)
• M40: 18,039,110 km (0.074 R)
• M41: 18,151,607 km (0.083 R)
• M42: 18,547,144 km (0.075 R)
• M43: 19,866,448 km (0.099 R)
• M44: 20,743,091 km (0.12 R)
• M45: 20,860,974 km (0.081 R)
• M46: 21,215,820 km (0.091 R)
• M47: 21,513,071 km (0.094 R)
• M48: 22,111,612 km (0.059 R)
• M49: 23,019,821 km (0.096 R)
• M50: 23,509,156 km (0.103 R)
• M51: 23,940,147 km (0.05 R)
• M52: 24,560,230 km (0.069 R)
• M53: 24,622,613 km (0.117 R)
• M54: 24,809,760 km (0.049 R)
• M55: 25,374,342 km (0.088 R)
• M56: 25,943,263 km (0.11 R)
• M57: 26,070,122 km (0.057 R)
• M58: 27,093,371 km (0.092 R)
• M59: 28,064,561 km (0.08 R)
• M60: 28,129,636 km (0.102 R)
• M61: 28,587,106 km (0.053 R)
• M62: 28,652,630 km (0.048 R)
• M63: 28,783,827 km (0.082 R)
• M64: 29,443,105 km (0.096 R)
• M65: 30,978,129 km (0.058 R)
• M66: 31,247,854 km (0.072 R)
• M67: 31,585,945 km (0.04 R)
• M68: 32,950,427 km (0.088 R)
• M69: 35,173,451 km (0.095 R)
• M70: 35,595,617 km (0.092 R)
• M71: 35,807,298 km (0.105 R)
• M72: 36,019,427 km (0.111 R)
• M73: 36,373,974 km (0.069 R)
• M74: 36,658,360 km (0.09 R)
• M75: 37,015,001 km (0.112 R)
• M76: 37,947,445 km (0.107 R)
• M77: 39,251,190 km (0.06 R)
• M78: 40,495,994 km (0.092 R)
• M79: 41,012,406 km (0.083 R)
• M80: 41,308,310 km (0.118 R)
• M81: 41,753,813 km (0.031 R)
• M82: 42,874,151 km (0.061 R)
• M83: 44,080,060 km (0.096 R)
• M84: 44,307,449 km (0.057 R)
• M85: 45,068,004 km (0.078 R)
• M86: 45,144,299 km (0.081 R)
• M87: 46,063,279 km (0.11 R)
• M88: 47,298,209 km (0.085 R)
• M89: 48,075,520 km (0.106 R)
• M90: 49,485,330 km (0.069 R)
• M91: 50,670,594 km (0.097 R)
• M92: 51,386,121 km (0.096 R)
• M93: 51,785,098 km (0.111 R)
• M94: 52,505,861 km (0.066 R)
• M95: 53,068,797 km (0.099 R)
• M96: 53,876,327 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.1

Radius: 3.4

Gravity: 52.52 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 15.79 AU - 17.85 AU

Year: 25196 Days

Day: 17.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,252,966 km

• M1: 399,576 km (0.05 R)
• M2: 484,996 km (0.098 R)
• M3: 576,550 km (0.11 R)
• M4: 648,806 km (0.108 R)
• M5: 1,553,275 km (0.073 R)
• M6: 1,757,625 km (0.092 R)
• M7: 1,970,354 km (0.113 R)
• M8: 2,266,707 km (0.056 R)
• M9: 2,818,125 km (0.069 R)
• M10: 3,066,607 km (0.118 R)
• M11: 3,584,365 km (0.116 R)
• M12: 3,628,796 km (0.074 R)
• M13: 3,808,163 km (0.114 R)
• M14: 3,853,342 km (0.086 R)
• M15: 3,990,224 km (0.072 R)
• M16: 4,268,925 km (0.1 R)
• M17: 4,363,171 km (0.082 R)
• M18: 4,553,759 km (0.116 R)
• M19: 4,650,100 km (0.063 R)
• M20: 4,844,877 km (0.099 R)
• M21: 5,393,901 km (0.06 R)
• M22: 5,649,863 km (0.076 R)
• M23: 7,099,317 km (0.11 R)
• M24: 7,778,341 km (0.085 R)
• M25: 8,655,882 km (0.107 R)
• M26: 9,015,516 km (0.116 R)
• M27: 9,075,953 km (0.111 R)
• M28: 10,566,098 km (0.078 R)
• M29: 10,885,938 km (0.099 R)
• M30: 11,339,070 km (0.11 R)
• M31: 11,997,001 km (0.112 R)
• M32: 14,184,122 km (0.109 R)
• M33: 14,607,634 km (0.113 R)
• M34: 15,394,818 km (0.112 R)
• M35: 15,539,479 km (0.073 R)
• M36: 15,976,005 km (0.031 R)
• M37: 16,049,159 km (0.113 R)
• M38: 17,010,026 km (0.075 R)
• M39: 17,837,751 km (0.118 R)
• M40: 18,294,623 km (0.109 R)
• M41: 20,081,569 km (0.068 R)
• M42: 20,556,692 km (0.085 R)
• M43: 21,760,955 km (0.108 R)
• M44: 24,069,101 km (0.116 R)
• M45: 26,626,925 km (0.088 R)
• M46: 26,887,375 km (0.033 R)
• M47: 28,290,902 km (0.079 R)
• M48: 29,180,112 km (0.113 R)
• M49: 29,988,240 km (0.064 R)
• M50: 32,178,801 km (0.076 R)
• M51: 33,106,757 km (0.113 R)
• M52: 34,043,389 km (0.051 R)
• M53: 34,514,922 km (0.094 R)
• M54: 34,609,467 km (0.075 R)
• M55: 36,519,084 km (0.087 R)
• M56: 37,486,534 km (0.073 R)
• M57: 39,150,660 km (0.113 R)
• M58: 40,240,182 km (0.083 R)
• M59: 41,943,503 km (0.075 R)
• M60: 43,567,986 km (0.084 R)
• M61: 45,627,351 km (0.096 R)
• M62: 46,668,851 km (0.078 R)
• M63: 46,878,138 km (0.065 R)
• M64: 49,840,027 km (0.101 R)
• M65: 53,080,017 km (0.102 R)
• M66: 53,517,142 km (0.1 R)
• M67: 54,394,983 km (0.087 R)
• M68: 54,946,101 km (0.081 R)
• M69: 56,833,428 km (0.034 R)
• M70: 58,967,890 km (0.089 R)
• M71: 59,194,082 km (0.037 R)
• M72: 59,647,364 km (0.096 R)
• M73: 60,329,381 km (0.05 R)
• M74: 60,899,797 km (0.032 R)
• M75: 61,242,825 km (0.12 R)
• M76: 62,391,138 km (0.075 R)
• M77: 62,852,349 km (0.055 R)
• M78: 63,314,756 km (0.045 R)
• M79: 63,546,333 km (0.086 R)
• M80: 64,243,010 km (0.066 R)
• M81: 64,359,248 km (0.071 R)
• M82: 65,526,560 km (0.098 R)
• M83: 66,583,020 km (0.084 R)
• M84: 68,593,915 km (0.054 R)
• M85: 71,587,219 km (0.105 R)
• M86: 71,707,795 km (0.06 R)
• M87: 72,312,020 km (0.089 R)
• M88: 72,675,244 km (0.114 R)
• M89: 72,917,742 km (0.115 R)
• M90: 74,378,416 km (0.098 R)
• M91: 74,867,451 km (0.085 R)
• M92: 75,235,013 km (0.096 R)
• M93: 77,824,103 km (0.072 R)
• M94: 80,944,416 km (0.12 R)
• M95: 83,723,795 km (0.09 R)
• M96: 83,977,962 km (0.096 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: 233 - 11,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit