🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.66 AU - 0.74 AU

Year: 217 Days

Day: 34 Hours

Environment

Temp: 167 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.75 AU - 1.25 AU

Year: 371 Days

Day: 16.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 124 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,787,833 km

• M1: 437,873 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.88 AU - 1.34 AU

Year: 434 Days

Day: 31.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,787,833 km

• M1: 750,233 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.63 AU - 2.03 AU

Year: 918 Days

Day: 42.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,787,833 km

• M1: 216,319 km (0.03 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.69 AU - 2.83 AU

Year: 1700 Days

Day: 35 Hours

Environment

Temp: -92 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.4 AU - 3.5 AU

Year: 1879 Days

Day: 21.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.3

Radius: 12.8

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.47 AU - 10.03 AU

Year: 8788 Days

Day: 9.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 67,787,833 km

• M1: 305,329 km (0.093 R)
• M2: 572,810 km (0.06 R)
• M3: 696,378 km (0.081 R)
• M4: 865,274 km (0.096 R)
• M5: 973,882 km (0.075 R)
• M6: 1,478,177 km (0.104 R)
• M7: 1,633,310 km (0.098 R)
• M8: 2,106,787 km (0.101 R)
• M9: 2,411,218 km (0.119 R)
• M10: 2,569,044 km (0.098 R)
• M11: 2,839,667 km (0.1 R)
• M12: 3,234,306 km (0.098 R)
• M13: 3,379,565 km (0.06 R)
• M14: 3,889,844 km (0.03 R)
• M15: 3,982,445 km (0.118 R)
• M16: 4,075,794 km (0.076 R)
• M17: 4,169,891 km (0.083 R)
• M18: 4,424,507 km (0.101 R)
• M19: 4,982,656 km (0.086 R)
• M20: 5,083,485 km (0.09 R)
• M21: 7,469,571 km (0.085 R)
• M22: 7,779,538 km (0.116 R)
• M23: 8,372,095 km (0.12 R)
• M24: 8,694,179 km (0.066 R)
• M25: 9,061,442 km (0.116 R)
• M26: 9,185,010 km (0.088 R)
• M27: 9,559,005 km (0.113 R)
• M28: 9,684,817 km (0.114 R)
• M29: 10,408,122 km (0.12 R)
• M30: 10,973,004 km (0.111 R)
• M31: 11,148,781 km (0.096 R)
• M32: 11,816,437 km (0.041 R)
• M33: 12,132,537 km (0.076 R)
• M34: 12,588,960 km (0.07 R)
• M35: 13,330,965 km (0.056 R)
• M36: 13,944,167 km (0.107 R)
• M37: 14,039,461 km (0.105 R)
• M38: 14,182,626 km (0.093 R)
• M39: 14,954,402 km (0.08 R)
• M40: 15,888,640 km (0.117 R)
• M41: 17,248,634 km (0.08 R)
• M42: 17,402,122 km (0.113 R)
• M43: 18,384,382 km (0.117 R)
• M44: 18,698,238 km (0.089 R)
• M45: 18,803,256 km (0.039 R)
• M46: 19,437,700 km (0.111 R)
• M47: 20,186,587 km (0.031 R)
• M48: 20,348,302 km (0.106 R)
• M49: 22,433,996 km (0.075 R)
• M50: 23,502,125 km (0.049 R)
• M51: 23,672,367 km (0.104 R)
• M52: 23,786,061 km (0.04 R)
• M53: 24,414,522 km (0.099 R)
• M54: 24,817,389 km (0.118 R)
• M55: 25,513,019 km (0.09 R)
• M56: 26,627,523 km (0.087 R)
• M57: 27,161,139 km (0.07 R)
• M58: 27,878,012 km (0.113 R)
• M59: 28,178,405 km (0.11 R)
• M60: 29,025,727 km (0.111 R)
• M61: 29,147,350 km (0.092 R)
• M62: 29,819,792 km (0.113 R)
• M63: 30,373,903 km (0.082 R)
• M64: 30,559,255 km (0.11 R)
• M65: 30,683,122 km (0.093 R)
• M66: 31,117,853 km (0.068 R)
• M67: 32,182,092 km (0.089 R)
• M68: 36,557,082 km (0.038 R)
• M69: 37,017,844 km (0.051 R)
• M70: 37,348,305 km (0.084 R)
• M71: 38,545,687 km (0.118 R)
• M72: 38,679,577 km (0.074 R)
• M73: 39,216,334 km (0.077 R)
• M74: 40,501,380 km (0.1 R)
• M75: 40,637,364 km (0.098 R)
• M76: 41,046,514 km (0.095 R)
• M77: 44,158,000 km (0.085 R)
• M78: 44,508,508 km (0.069 R)
• M79: 44,859,764 km (0.079 R)
• M80: 45,919,366 km (0.115 R)
• M81: 46,061,184 km (0.068 R)
• M82: 46,630,255 km (0.088 R)
• M83: 47,058,553 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.9

Radius: 8.7

Gravity: 12.44 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.61 AU - 10.67 AU

Year: 10248 Days

Day: 7.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,787,833 km

• M1: 227,987 km (0.11 R)
• M2: 432,338 km (0.117 R)
• M3: 922,869 km (0.093 R)
• M4: 1,109,567 km (0.055 R)
• M5: 2,189,365 km (0.119 R)
• M6: 2,272,092 km (0.11 R)
• M7: 2,383,992 km (0.042 R)
• M8: 3,798,140 km (0.045 R)
• M9: 3,965,092 km (0.116 R)
• M10: 4,100,478 km (0.067 R)
• M11: 4,480,606 km (0.089 R)
• M12: 4,550,917 km (0.113 R)
• M13: 5,163,520 km (0.105 R)
• M14: 5,311,472 km (0.085 R)
• M15: 5,917,344 km (0.09 R)
• M16: 6,228,507 km (0.062 R)
• M17: 6,505,263 km (0.03 R)
• M18: 6,625,091 km (0.115 R)
• M19: 7,905,649 km (0.12 R)
• M20: 8,552,211 km (0.113 R)
• M21: 8,727,540 km (0.046 R)
• M22: 9,667,314 km (0.115 R)
• M23: 10,218,731 km (0.106 R)
• M24: 11,112,579 km (0.048 R)
• M25: 11,256,043 km (0.111 R)
• M26: 11,690,026 km (0.077 R)
• M27: 12,031,409 km (0.103 R)
• M28: 12,425,450 km (0.06 R)
• M29: 13,175,982 km (0.114 R)
• M30: 13,735,628 km (0.046 R)
• M31: 14,720,430 km (0.109 R)
• M32: 15,301,020 km (0.094 R)
• M33: 15,460,641 km (0.103 R)
• M34: 16,430,185 km (0.12 R)
• M35: 17,032,166 km (0.113 R)
• M36: 17,087,368 km (0.117 R)
• M37: 17,197,771 km (0.083 R)
• M38: 17,530,178 km (0.102 R)
• M39: 17,585,828 km (0.069 R)
• M40: 17,976,877 km (0.078 R)
• M41: 18,314,519 km (0.118 R)
• M42: 18,597,259 km (0.118 R)
• M43: 19,627,540 km (0.106 R)
• M44: 20,324,516 km (0.092 R)
• M45: 20,441,502 km (0.12 R)
• M46: 20,911,688 km (0.08 R)
• M47: 22,464,065 km (0.075 R)
• M48: 22,949,211 km (0.101 R)
• M49: 23,868,041 km (0.071 R)
• M50: 23,991,459 km (0.099 R)
• M51: 25,741,754 km (0.116 R)
• M52: 25,995,024 km (0.093 R)
• M53: 26,568,133 km (0.09 R)
• M54: 27,016,777 km (0.1 R)
• M55: 27,145,431 km (0.12 R)
• M56: 27,791,844 km (0.067 R)
• M57: 28,574,091 km (0.103 R)
• M58: 28,639,615 km (0.092 R)
• M59: 28,967,832 km (0.086 R)
• M60: 29,363,519 km (0.116 R)
• M61: 29,760,851 km (0.093 R)
• M62: 29,960,265 km (0.045 R)
• M63: 31,098,555 km (0.109 R)
• M64: 31,300,811 km (0.117 R)
• M65: 31,368,430 km (0.1 R)
• M66: 31,639,052 km (0.117 R)
• M67: 32,866,503 km (0.081 R)
• M68: 33,693,480 km (0.12 R)
• M69: 35,367,929 km (0.082 R)
• M70: 36,215,251 km (0.099 R)
• M71: 37,140,813 km (0.073 R)
• M72: 37,283,829 km (0.078 R)
• M73: 37,355,486 km (0.078 R)
• M74: 37,857,985 km (0.106 R)
• M75: 38,724,606 km (0.082 R)
• M76: 40,036,878 km (0.101 R)
• M77: 40,403,991 km (0.042 R)
• M78: 40,846,053 km (0.119 R)
• M79: 42,779,755 km (0.032 R)
• M80: 44,591,236 km (0.102 R)
• M81: 47,277,415 km (0.102 R)
• M82: 47,743,113 km (0.116 R)
• M83: 50,569,316 km (0.058 R)
• M84: 50,807,326 km (0.059 R)
• M85: 50,886,763 km (0.062 R)
• M86: 51,284,394 km (0.115 R)
• M87: 52,082,798 km (0.085 R)
• M88: 52,644,089 km (0.112 R)
• M89: 53,368,741 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.9

Radius: 6.8

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 16.78 AU - 16.98 AU

Year: 25720 Days

Day: 18.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,787,833 km

• M1: 132,993 km (0.071 R)
• M2: 208,988 km (0.062 R)
• M3: 305,479 km (0.036 R)
• M4: 606,021 km (0.106 R)
• M5: 667,356 km (0.034 R)
• M6: 752,477 km (0.096 R)
• M7: 796,609 km (0.119 R)
• M8: 2,421,092 km (0.076 R)
• M9: 2,622,301 km (0.1 R)
• M10: 3,745,631 km (0.074 R)
• M11: 3,861,570 km (0.116 R)
• M12: 4,377,084 km (0.117 R)
• M13: 4,788,329 km (0.105 R)
• M14: 5,211,840 km (0.08 R)
• M15: 5,691,750 km (0.105 R)
• M16: 6,322,754 km (0.113 R)
• M17: 7,214,208 km (0.094 R)
• M18: 7,503,829 km (0.072 R)
• M19: 9,425,264 km (0.103 R)
• M20: 9,688,856 km (0.119 R)
• M21: 10,603,198 km (0.086 R)
• M22: 10,767,307 km (0.115 R)
• M23: 11,432,568 km (0.102 R)
• M24: 11,488,668 km (0.081 R)
• M25: 11,826,759 km (0.111 R)
• M26: 13,270,678 km (0.072 R)
• M27: 13,863,833 km (0.056 R)
• M28: 13,923,523 km (0.095 R)
• M29: 14,830,535 km (0.116 R)
• M30: 15,198,695 km (0.118 R)
• M31: 17,019,899 km (0.072 R)
• M32: 17,988,845 km (0.113 R)
• M33: 18,381,390 km (0.071 R)
• M34: 18,975,443 km (0.115 R)
• M35: 19,441,889 km (0.046 R)
• M36: 20,182,398 km (0.099 R)
• M37: 20,386,001 km (0.105 R)
• M38: 20,522,135 km (0.076 R)
• M39: 20,863,667 km (0.071 R)
• M40: 21,207,144 km (0.063 R)
• M41: 23,877,765 km (0.113 R)
• M42: 25,545,033 km (0.087 R)
• M43: 25,618,336 km (0.114 R)
• M44: 26,503,806 km (0.109 R)
• M45: 27,399,448 km (0.07 R)
• M46: 28,001,879 km (0.096 R)
• M47: 28,684,943 km (0.117 R)
• M48: 29,296,798 km (0.039 R)
• M49: 29,912,842 km (0.095 R)
• M50: 30,222,360 km (0.113 R)
• M51: 30,377,643 km (0.117 R)
• M52: 30,688,806 km (0.102 R)
• M53: 30,844,837 km (0.054 R)
• M54: 31,079,406 km (0.099 R)
• M55: 31,157,646 km (0.079 R)
• M56: 31,628,879 km (0.069 R)
• M57: 31,944,381 km (0.089 R)
• M58: 32,181,644 km (0.077 R)
• M59: 32,657,963 km (0.119 R)
• M60: 33,216,562 km (0.115 R)
• M61: 34,343,183 km (0.088 R)
• M62: 34,829,975 km (0.072 R)
• M63: 35,155,649 km (0.088 R)
• M64: 37,048,212 km (0.114 R)
• M65: 37,463,944 km (0.104 R)
• M66: 38,552,269 km (0.074 R)
• M67: 38,636,343 km (0.067 R)
• M68: 39,058,059 km (0.096 R)
• M69: 39,735,738 km (0.118 R)
• M70: 39,905,830 km (0.053 R)
• M71: 41,361,118 km (0.118 R)
• M72: 41,619,624 km (0.102 R)
• M73: 42,920,826 km (0.103 R)
• M74: 44,499,532 km (0.098 R)
• M75: 49,166,238 km (0.097 R)
• M76: 49,897,921 km (0.111 R)
• M77: 50,357,037 km (0.099 R)
• M78: 51,094,554 km (0.104 R)
• M79: 52,300,612 km (0.116 R)
• M80: 52,953,906 km (0.106 R)
• M81: 55,024,490 km (0.052 R)
• M82: 55,214,031 km (0.026 R)
• M83: 55,784,148 km (0.082 R)
• M84: 56,547,098 km (0.052 R)
• M85: 56,738,433 km (0.073 R)
• M86: 56,929,918 km (0.119 R)
• M87: 57,601,912 km (0.038 R)
• M88: 60,023,154 km (0.074 R)
• M89: 61,688,477 km (0.091 R)
• M90: 61,786,913 km (0.108 R)
• M91: 65,264,913 km (0.034 R)
• M92: 66,068,703 km (0.092 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 11,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit