🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.05 AU - 1.25 AU

Year: 446 Days

Day: 44.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 66.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,370,258 km

• M1: 318,045 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.97 AU - 1.35 AU

Year: 452 Days

Day: 14.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.47 AU - 1.59 AU

Year: 684 Days

Day: 21.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.43 AU - 1.81 AU

Year: 746 Days

Day: 37.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.65 AU - 1.71 AU

Year: 788 Days

Day: 12.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,370,258 km

• M1: 406,158 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.88 AU - 3.88 AU

Year: 2247 Days

Day: 40.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.1

Radius: 13.1

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.29 AU - 9.91 AU

Year: 8337 Days

Day: 7.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,370,258 km

• M1: 166,951 km (0.117 R)
• M2: 264,639 km (0.081 R)
• M3: 401,221 km (0.094 R)
• M4: 645,365 km (0.092 R)
• M5: 787,184 km (0.086 R)
• M6: 976,425 km (0.085 R)
• M7: 1,380,938 km (0.031 R)
• M8: 1,463,965 km (0.11 R)
• M9: 1,746,106 km (0.053 R)
• M10: 2,022,414 km (0.118 R)
• M11: 2,214,647 km (0.113 R)
• M12: 2,413,163 km (0.117 R)
• M13: 2,881,405 km (0.107 R)
• M14: 3,126,446 km (0.047 R)
• M15: 3,293,547 km (0.12 R)
• M16: 3,378,369 km (0.074 R)
• M17: 3,492,512 km (0.026 R)
• M18: 3,962,100 km (0.083 R)
• M19: 4,420,767 km (0.093 R)
• M20: 4,832,161 km (0.072 R)
• M21: 5,189,999 km (0.046 R)
• M22: 5,590,323 km (0.103 R)
• M23: 6,385,436 km (0.101 R)
• M24: 6,670,419 km (0.098 R)
• M25: 6,778,429 km (0.049 R)
• M26: 7,252,954 km (0.112 R)
• M27: 7,889,941 km (0.074 R)
• M28: 8,119,125 km (0.074 R)
• M29: 8,466,940 km (0.054 R)
• M30: 8,780,348 km (0.102 R)
• M31: 9,297,657 km (0.087 R)
• M32: 9,824,990 km (0.099 R)
• M33: 9,906,969 km (0.106 R)
• M34: 10,320,308 km (0.086 R)
• M35: 12,294,252 km (0.12 R)
• M36: 12,515,807 km (0.118 R)
• M37: 12,604,817 km (0.077 R)
• M38: 12,917,776 km (0.094 R)
• M39: 13,826,583 km (0.085 R)
• M40: 14,010,738 km (0.052 R)
• M41: 14,802,859 km (0.066 R)
• M42: 14,896,956 km (0.043 R)
• M43: 15,513,748 km (0.084 R)
• M44: 15,705,233 km (0.059 R)
• M45: 15,849,446 km (0.104 R)
• M46: 16,333,096 km (0.106 R)
• M47: 16,430,334 km (0.066 R)
• M48: 17,265,389 km (0.112 R)
• M49: 18,772,438 km (0.066 R)
• M50: 19,181,439 km (0.085 R)
• M51: 20,793,954 km (0.086 R)
• M52: 21,643,222 km (0.075 R)
• M53: 21,857,296 km (0.108 R)
• M54: 22,557,863 km (0.106 R)
• M55: 24,202,841 km (0.105 R)
• M56: 24,480,794 km (0.069 R)
• M57: 25,377,184 km (0.114 R)
• M58: 26,570,078 km (0.089 R)
• M59: 26,971,898 km (0.098 R)
• M60: 27,086,938 km (0.104 R)
• M61: 27,723,178 km (0.114 R)
• M62: 28,951,377 km (0.025 R)
• M63: 29,187,442 km (0.11 R)
• M64: 29,720,759 km (0.06 R)
• M65: 29,958,769 km (0.119 R)
• M66: 30,857,104 km (0.106 R)
• M67: 30,977,530 km (0.068 R)
• M68: 32,496,248 km (0.071 R)
• M69: 32,802,923 km (0.118 R)
• M70: 33,172,281 km (0.095 R)
• M71: 33,914,884 km (0.096 R)
• M72: 34,350,663 km (0.078 R)
• M73: 34,788,386 km (0.032 R)
• M74: 35,669,219 km (0.101 R)
• M75: 35,858,909 km (0.063 R)
• M76: 36,557,381 km (0.027 R)
• M77: 37,388,547 km (0.119 R)
• M78: 38,939,578 km (0.096 R)
• M79: 39,461,226 km (0.116 R)
• M80: 40,247,961 km (0.051 R)
• M81: 41,172,476 km (0.045 R)
• M82: 42,639,432 km (0.076 R)
• M83: 43,514,281 km (0.069 R)
• M84: 44,123,443 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.6

Radius: 7.5

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 12.7 AU - 13.9 AU

Year: 17542 Days

Day: 22 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,370,258 km

• M1: 150,495 km (0.09 R)
• M2: 458,966 km (0.101 R)
• M3: 589,565 km (0.066 R)
• M4: 711,637 km (0.045 R)
• M5: 797,955 km (0.12 R)
• M6: 1,229,395 km (0.104 R)
• M7: 1,307,635 km (0.042 R)
• M8: 1,360,892 km (0.087 R)
• M9: 2,055,176 km (0.112 R)
• M10: 3,233,857 km (0.118 R)
• M11: 4,421,814 km (0.039 R)
• M12: 4,624,968 km (0.103 R)
• M13: 5,040,551 km (0.034 R)
• M14: 5,338,550 km (0.116 R)
• M15: 5,730,346 km (0.041 R)
• M16: 6,176,298 km (0.057 R)
• M17: 6,541,316 km (0.081 R)
• M18: 6,633,618 km (0.084 R)
• M19: 7,244,277 km (0.12 R)
• M20: 7,922,105 km (0.091 R)
• M21: 9,967,557 km (0.076 R)
• M22: 10,073,921 km (0.104 R)
• M23: 10,180,584 km (0.082 R)
• M24: 10,234,140 km (0.066 R)
• M25: 10,557,122 km (0.116 R)
• M26: 10,883,544 km (0.071 R)
• M27: 11,826,310 km (0.08 R)
• M28: 12,622,320 km (0.113 R)
• M29: 13,494,177 km (0.103 R)
• M30: 13,789,184 km (0.082 R)
• M31: 14,385,481 km (0.096 R)
• M32: 15,295,634 km (0.103 R)
• M33: 15,974,958 km (0.101 R)
• M34: 17,043,985 km (0.106 R)
• M35: 17,235,021 km (0.062 R)
• M36: 17,683,516 km (0.063 R)
• M37: 17,876,946 km (0.076 R)
• M38: 18,657,697 km (0.102 R)
• M39: 19,515,940 km (0.073 R)
• M40: 20,319,580 km (0.109 R)
• M41: 20,454,517 km (0.108 R)
• M42: 21,889,908 km (0.094 R)
• M43: 21,959,023 km (0.118 R)
• M44: 22,305,940 km (0.079 R)
• M45: 22,445,216 km (0.083 R)
• M46: 22,794,527 km (0.105 R)
• M47: 25,000,946 km (0.028 R)
• M48: 25,873,101 km (0.117 R)
• M49: 26,312,919 km (0.071 R)
• M50: 27,051,484 km (0.056 R)
• M51: 27,423,384 km (0.116 R)
• M52: 29,003,437 km (0.093 R)
• M53: 31,000,419 km (0.081 R)
• M54: 32,015,291 km (0.108 R)
• M55: 32,645,397 km (0.099 R)
• M56: 32,803,522 km (0.052 R)
• M57: 33,757,807 km (0.034 R)
• M58: 34,801,850 km (0.084 R)
• M59: 36,921,502 km (0.107 R)
• M60: 38,831,119 km (0.108 R)
• M61: 39,755,784 km (0.064 R)
• M62: 40,347,892 km (0.038 R)
• M63: 41,541,085 km (0.069 R)
• M64: 41,712,524 km (0.098 R)
• M65: 41,884,113 km (0.113 R)
• M66: 41,969,982 km (0.098 R)
• M67: 42,832,264 km (0.106 R)
• M68: 43,961,877 km (0.079 R)
• M69: 44,049,093 km (0.096 R)
• M70: 44,223,973 km (0.035 R)
• M71: 45,101,215 km (0.108 R)
• M72: 45,895,729 km (0.102 R)
• M73: 46,516,860 km (0.106 R)
• M74: 46,873,052 km (0.076 R)
• M75: 46,962,212 km (0.108 R)
• M76: 49,573,294 km (0.071 R)
• M77: 49,664,100 km (0.087 R)
• M78: 49,937,116 km (0.092 R)
• M79: 52,879,407 km (0.064 R)
• M80: 52,972,307 km (0.046 R)
• M81: 53,065,207 km (0.117 R)
• M82: 53,810,354 km (0.117 R)
• M83: 53,903,853 km (0.049 R)
• M84: 56,350,975 km (0.08 R)
• M85: 57,015,937 km (0.074 R)
• M86: 57,111,082 km (0.093 R)
• M87: 59,701,967 km (0.089 R)
• M88: 60,476,884 km (0.074 R)
• M89: 61,938,904 km (0.111 R)
• M90: 62,036,741 km (0.106 R)
• M91: 63,412,593 km (0.08 R)
• M92: 64,698,985 km (0.032 R)
• M93: 65,196,098 km (0.1 R)
• M94: 65,794,340 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.7

Radius: 6.8

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 10.51 AU - 17.19 AU

Year: 18641 Days

Day: 20 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,370,258 km

• M1: 141,819 km (0.112 R)
• M2: 274,362 km (0.051 R)
• M3: 486,791 km (0.103 R)
• M4: 562,039 km (0.112 R)
• M5: 973,733 km (0.04 R)
• M6: 1,046,138 km (0.05 R)
• M7: 1,747,303 km (0.067 R)
• M8: 2,367,386 km (0.083 R)
• M9: 2,667,031 km (0.119 R)
• M10: 2,769,655 km (0.083 R)
• M11: 2,838,769 km (0.101 R)
• M12: 3,265,722 km (0.108 R)
• M13: 4,099,879 km (0.075 R)
• M14: 4,378,580 km (0.115 R)
• M15: 5,165,764 km (0.096 R)
• M16: 6,040,762 km (0.089 R)
• M17: 6,266,655 km (0.117 R)
• M18: 6,866,841 km (0.042 R)
• M19: 6,960,789 km (0.088 R)
• M20: 7,293,195 km (0.106 R)
• M21: 8,521,693 km (0.08 R)
• M22: 8,928,300 km (0.104 R)
• M23: 8,979,612 km (0.112 R)
• M24: 9,082,386 km (0.12 R)
• M25: 10,999,183 km (0.058 R)
• M26: 12,173,078 km (0.05 R)
• M27: 12,343,919 km (0.066 R)
• M28: 13,386,167 km (0.092 R)
• M29: 13,444,959 km (0.093 R)
• M30: 14,336,114 km (0.073 R)
• M31: 14,516,678 km (0.084 R)
• M32: 15,246,267 km (0.091 R)
• M33: 15,677,408 km (0.083 R)
• M34: 17,957,130 km (0.067 R)
• M35: 23,168,372 km (0.104 R)
• M36: 23,734,899 km (0.103 R)
• M37: 24,234,257 km (0.095 R)
• M38: 24,377,571 km (0.103 R)
• M39: 24,449,378 km (0.119 R)
• M40: 24,665,099 km (0.11 R)
• M41: 25,098,484 km (0.117 R)
• M42: 25,534,262 km (0.029 R)
• M43: 25,753,124 km (0.092 R)
• M44: 26,045,887 km (0.118 R)
• M45: 28,806,117 km (0.093 R)
• M46: 29,262,391 km (0.077 R)
• M47: 29,415,130 km (0.041 R)
• M48: 30,723,064 km (0.104 R)
• M49: 31,814,530 km (0.087 R)
• M50: 32,364,901 km (0.07 R)
• M51: 33,236,309 km (0.101 R)
• M52: 34,436,831 km (0.11 R)
• M53: 34,598,098 km (0.113 R)
• M54: 35,082,945 km (0.108 R)
• M55: 35,407,572 km (0.094 R)
• M56: 36,715,805 km (0.088 R)
• M57: 36,962,791 km (0.074 R)
• M58: 38,958,876 km (0.061 R)
• M59: 39,547,693 km (0.055 R)
• M60: 39,632,066 km (0.038 R)
• M61: 40,224,175 km (0.087 R)
• M62: 40,478,940 km (0.096 R)
• M63: 40,563,911 km (0.069 R)
• M64: 41,417,218 km (0.066 R)
• M65: 41,846,115 km (0.107 R)
• M66: 42,795,014 km (0.116 R)
• M67: 43,750,795 km (0.103 R)
• M68: 44,187,621 km (0.096 R)
• M69: 46,838,645 km (0.084 R)
• M70: 47,375,102 km (0.087 R)
• M71: 47,644,079 km (0.07 R)
• M72: 49,631,786 km (0.047 R)
• M73: 50,087,312 km (0.088 R)
• M74: 51,094,405 km (0.108 R)
• M75: 52,015,628 km (0.094 R)
• M76: 53,128,487 km (0.113 R)
• M77: 54,812,361 km (0.083 R)
• M78: 55,944,517 km (0.088 R)
• M79: 57,084,603 km (0.116 R)
• M80: 57,561,820 km (0.041 R)
• M81: 58,136,276 km (0.092 R)
• M82: 59,097,891 km (0.09 R)
• M83: 59,290,872 km (0.089 R)
• M84: 60,161,831 km (0.06 R)
• M85: 60,744,664 km (0.067 R)
• M86: 61,231,904 km (0.085 R)
• M87: 61,524,967 km (0.112 R)
• M88: 62,701,404 km (0.098 R)
• M89: 62,996,711 km (0.093 R)
• M90: 63,984,356 km (0.086 R)
• M91: 66,977,809 km (0.061 R)
• M92: 67,078,339 km (0.049 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.4

Radius: 5

Gravity: 27.98 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 12.48 AU - 15.32 AU

Year: 18742 Days

Day: 21.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,370,258 km

• M1: 1,112,709 km (0.12 R)
• M2: 1,390,811 km (0.099 R)
• M3: 1,846,935 km (0.112 R)
• M4: 2,700,242 km (0.058 R)
• M5: 3,380,014 km (0.068 R)
• M6: 3,658,117 km (0.063 R)
• M7: 4,278,499 km (0.116 R)
• M8: 4,666,257 km (0.097 R)
• M9: 5,200,620 km (0.095 R)
• M10: 5,707,308 km (0.11 R)
• M11: 5,848,230 km (0.093 R)
• M12: 6,423,284 km (0.118 R)
• M13: 6,916,358 km (0.116 R)
• M14: 7,167,384 km (0.1 R)
• M15: 8,148,297 km (0.073 R)
• M16: 8,681,464 km (0.049 R)
• M17: 9,115,896 km (0.094 R)
• M18: 9,669,109 km (0.105 R)
• M19: 9,893,356 km (0.112 R)
• M20: 10,062,701 km (0.091 R)
• M21: 10,691,760 km (0.082 R)
• M22: 11,098,666 km (0.067 R)
• M23: 11,688,830 km (0.103 R)
• M24: 12,349,603 km (0.096 R)
• M25: 13,332,312 km (0.032 R)
• M26: 13,394,545 km (0.119 R)
• M27: 13,959,277 km (0.113 R)
• M28: 15,962,691 km (0.111 R)
• M29: 16,095,085 km (0.093 R)
• M30: 17,711,042 km (0.095 R)
• M31: 17,916,739 km (0.087 R)
• M32: 18,956,593 km (0.102 R)
• M33: 19,519,231 km (0.091 R)
• M34: 19,802,569 km (0.093 R)
• M35: 21,167,052 km (0.06 R)
• M36: 22,265,399 km (0.111 R)
• M37: 22,561,453 km (0.057 R)
• M38: 22,635,654 km (0.097 R)
• M39: 23,532,643 km (0.105 R)
• M40: 23,758,685 km (0.059 R)
• M41: 23,909,779 km (0.095 R)
• M42: 24,517,296 km (0.07 R)
• M43: 25,747,589 km (0.077 R)
• M44: 25,825,080 km (0.12 R)
• M45: 27,471,854 km (0.078 R)
• M46: 27,789,300 km (0.098 R)
• M47: 28,107,944 km (0.106 R)
• M48: 29,232,920 km (0.113 R)
• M49: 30,536,516 km (0.09 R)
• M50: 30,618,645 km (0.071 R)
• M51: 30,700,774 km (0.037 R)
• M52: 33,115,733 km (0.054 R)
• M53: 33,200,106 km (0.103 R)
• M54: 34,645,072 km (0.059 R)
• M55: 34,902,081 km (0.044 R)
• M56: 35,073,969 km (0.087 R)
• M57: 36,632,479 km (0.11 R)
• M58: 37,595,890 km (0.079 R)
• M59: 37,948,342 km (0.076 R)
• M60: 38,567,677 km (0.066 R)
• M61: 38,834,261 km (0.118 R)
• M62: 41,259,841 km (0.107 R)
• M63: 41,896,679 km (0.071 R)
• M64: 43,087,927 km (0.1 R)
• M65: 43,456,835 km (0.047 R)
• M66: 44,290,394 km (0.061 R)
• M67: 44,383,295 km (0.114 R)
• M68: 45,785,326 km (0.117 R)
• M69: 46,822,638 km (0.03 R)
• M70: 48,920,448 km (0.106 R)
• M71: 49,016,640 km (0.109 R)
• M72: 49,112,682 km (0.106 R)
• M73: 49,209,023 km (0.119 R)
• M74: 50,562,435 km (0.069 R)
• M75: 52,615,516 km (0.119 R)
• M76: 52,911,121 km (0.072 R)
• M77: 54,396,927 km (0.058 R)
• M78: 54,496,410 km (0.087 R)
• M79: 54,895,238 km (0.114 R)
• M80: 55,294,963 km (0.112 R)
• M81: 55,695,736 km (0.025 R)
• M82: 56,097,406 km (0.105 R)
• M83: 56,298,615 km (0.081 R)
• M84: 58,221,995 km (0.086 R)
• M85: 59,140,526 km (0.095 R)
• M86: 60,475,837 km (0.109 R)
• M87: 62,758,102 km (0.084 R)
• M88: 64,857,110 km (0.1 R)
• M89: 65,809,300 km (0.096 R)
• M90: 68,693,098 km (0.048 R)
• M91: 69,123,791 km (0.103 R)
• M92: 69,663,540 km (0.063 R)
• M93: 70,964,443 km (0.036 R)
• M94: 72,382,780 km (0.116 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 18,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit