🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.72 AU - 1.2 AU

Year: 354 Days

Day: 47.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.31 AU - 2.03 AU

Year: 813 Days

Day: 14.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.14 AU - 2.3 AU

Year: 1246 Days

Day: 39.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.11 AU - 3.19 AU

Year: 2106 Days

Day: 45.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,172,579 km

• M1: 1,199,326 km (0.111 R)

Asteroid Belt

Center: 6.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.6

Radius: 9.8

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.59 AU - 10.35 AU

Year: 11860 Days

Day: 6.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,172,579 km

• M1: 166,054 km (0.061 R)
• M2: 306,825 km (0.118 R)
• M3: 410,646 km (0.083 R)
• M4: 528,978 km (0.102 R)
• M5: 644,916 km (0.072 R)
• M6: 974,032 km (0.044 R)
• M7: 1,119,890 km (0.117 R)
• M8: 1,292,974 km (0.069 R)
• M9: 1,413,401 km (0.081 R)
• M10: 1,579,903 km (0.1 R)
• M11: 1,775,128 km (0.11 R)
• M12: 2,165,429 km (0.112 R)
• M13: 2,432,312 km (0.056 R)
• M14: 2,531,944 km (0.093 R)
• M15: 2,684,235 km (0.078 R)
• M16: 3,051,198 km (0.117 R)
• M17: 3,518,243 km (0.107 R)
• M18: 3,919,913 km (0.112 R)
• M19: 4,797,903 km (0.1 R)
• M20: 5,082,438 km (0.115 R)
• M21: 5,178,629 km (0.104 R)
• M22: 5,372,658 km (0.051 R)
• M23: 5,734,685 km (0.116 R)
• M24: 5,801,405 km (0.031 R)
• M25: 6,517,231 km (0.12 R)
• M26: 7,009,857 km (0.113 R)
• M27: 7,405,543 km (0.098 R)
• M28: 8,068,561 km (0.089 R)
• M29: 8,483,097 km (0.11 R)
• M30: 8,673,834 km (0.077 R)
• M31: 9,176,483 km (0.079 R)
• M32: 9,293,768 km (0.109 R)
• M33: 9,768,143 km (0.071 R)
• M34: 10,169,514 km (0.119 R)
• M35: 11,447,678 km (0.059 R)
• M36: 11,785,769 km (0.115 R)
• M37: 12,732,424 km (0.085 R)
• M38: 12,863,472 km (0.089 R)
• M39: 13,792,774 km (0.117 R)
• M40: 14,973,251 km (0.076 R)
• M41: 15,669,031 km (0.087 R)
• M42: 15,856,327 km (0.112 R)
• M43: 16,044,372 km (0.062 R)
• M44: 16,138,618 km (0.12 R)
• M45: 17,381,477 km (0.076 R)
• M46: 17,916,439 km (0.111 R)
• M47: 18,903,037 km (0.026 R)
• M48: 19,503,523 km (0.063 R)
• M49: 19,856,724 km (0.11 R)
• M50: 20,212,019 km (0.088 R)
• M51: 21,445,902 km (0.088 R)
• M52: 22,124,478 km (0.102 R)
• M53: 22,387,471 km (0.116 R)
• M54: 25,017,850 km (0.093 R)
• M55: 25,511,673 km (0.071 R)
• M56: 25,676,979 km (0.104 R)
• M57: 25,897,785 km (0.043 R)
• M58: 26,731,943 km (0.065 R)
• M59: 27,068,089 km (0.037 R)
• M60: 27,349,333 km (0.084 R)
• M61: 28,028,059 km (0.1 R)
• M62: 28,426,587 km (0.106 R)
• M63: 28,712,319 km (0.108 R)
• M64: 29,286,925 km (0.077 R)
• M65: 29,807,077 km (0.082 R)
• M66: 30,155,640 km (0.112 R)
• M67: 31,091,823 km (0.115 R)
• M68: 31,504,264 km (0.054 R)
• M69: 32,633,130 km (0.105 R)
• M70: 34,625,175 km (0.091 R)
• M71: 34,747,247 km (0.119 R)
• M72: 34,930,504 km (0.111 R)
• M73: 35,482,072 km (0.111 R)
• M74: 36,967,429 km (0.036 R)
• M75: 37,216,958 km (0.076 R)
• M76: 37,404,404 km (0.086 R)
• M77: 37,592,299 km (0.092 R)
• M78: 37,843,175 km (0.104 R)
• M79: 38,031,668 km (0.049 R)
• M80: 38,915,792 km (0.098 R)
• M81: 39,106,080 km (0.102 R)
• M82: 39,870,525 km (0.038 R)
• M83: 41,543,478 km (0.082 R)
• M84: 42,649,755 km (0.101 R)
• M85: 42,846,027 km (0.11 R)
• M86: 43,239,320 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.2

Radius: 11.4

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.43 AU - 13.99 AU

Year: 14140 Days

Day: 5.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,172,579 km

• M1: 188,344 km (0.054 R)
• M2: 353,949 km (0.12 R)
• M3: 430,243 km (0.076 R)
• M4: 567,425 km (0.107 R)
• M5: 721,361 km (0.107 R)
• M6: 868,565 km (0.085 R)
• M7: 1,169,706 km (0.104 R)
• M8: 2,353,474 km (0.108 R)
• M9: 3,259,289 km (0.038 R)
• M10: 3,880,569 km (0.094 R)
• M11: 4,185,599 km (0.084 R)
• M12: 4,459,064 km (0.108 R)
• M13: 4,859,836 km (0.102 R)
• M14: 5,398,389 km (0.12 R)
• M15: 5,999,623 km (0.097 R)
• M16: 6,131,269 km (0.096 R)
• M17: 6,442,133 km (0.108 R)
• M18: 6,577,070 km (0.036 R)
• M19: 7,218,696 km (0.118 R)
• M20: 7,641,908 km (0.12 R)
• M21: 8,365,064 km (0.09 R)
• M22: 9,465,207 km (0.097 R)
• M23: 9,567,382 km (0.103 R)
• M24: 10,557,271 km (0.119 R)
• M25: 11,964,090 km (0.109 R)
• M26: 13,029,227 km (0.118 R)
• M27: 13,429,251 km (0.1 R)
• M28: 15,009,902 km (0.118 R)
• M29: 15,248,960 km (0.104 R)
• M30: 15,791,701 km (0.054 R)
• M31: 15,974,061 km (0.113 R)
• M32: 16,279,539 km (0.043 R)
• M33: 16,525,179 km (0.118 R)
• M34: 18,216,084 km (0.043 R)
• M35: 18,599,204 km (0.085 R)
• M36: 19,049,643 km (0.099 R)
• M37: 19,438,598 km (0.077 R)
• M38: 20,158,612 km (0.097 R)
• M39: 20,554,897 km (0.095 R)
• M40: 20,820,583 km (0.109 R)
• M41: 21,087,465 km (0.079 R)
• M42: 22,849,280 km (0.095 R)
• M43: 24,869,599 km (0.106 R)
• M44: 25,223,697 km (0.047 R)
• M45: 26,080,294 km (0.071 R)
• M46: 26,152,101 km (0.091 R)
• M47: 27,602,303 km (0.085 R)
• M48: 27,822,062 km (0.1 R)
• M49: 30,127,066 km (0.074 R)
• M50: 31,646,382 km (0.057 R)
• M51: 31,799,720 km (0.109 R)
• M52: 33,424,353 km (0.092 R)
• M53: 34,050,271 km (0.079 R)
• M54: 35,632,268 km (0.109 R)
• M55: 36,512,502 km (0.096 R)
• M56: 37,076,336 km (0.073 R)
• M57: 37,318,834 km (0.105 R)
• M58: 37,561,931 km (0.057 R)
• M59: 38,049,620 km (0.089 R)
• M60: 38,949,302 km (0.1 R)
• M61: 42,194,977 km (0.117 R)
• M62: 42,617,292 km (0.087 R)
• M63: 42,956,281 km (0.083 R)
• M64: 43,126,074 km (0.075 R)
• M65: 43,381,139 km (0.106 R)
• M66: 44,063,903 km (0.062 R)
• M67: 44,664,090 km (0.081 R)
• M68: 48,057,867 km (0.066 R)
• M69: 49,563,121 km (0.11 R)
• M70: 50,008,773 km (0.096 R)
• M71: 50,097,933 km (0.086 R)
• M72: 50,455,622 km (0.109 R)
• M73: 50,814,208 km (0.044 R)
• M74: 51,714,189 km (0.107 R)
• M75: 51,804,546 km (0.113 R)
• M76: 52,892,122 km (0.088 R)
• M77: 53,347,498 km (0.035 R)
• M78: 53,438,753 km (0.053 R)
• M79: 53,621,412 km (0.104 R)
• M80: 53,804,221 km (0.11 R)
• M81: 55,551,524 km (0.081 R)
• M82: 55,643,975 km (0.085 R)
• M83: 57,037,330 km (0.104 R)
• M84: 57,224,028 km (0.079 R)
• M85: 63,786,438 km (0.103 R)
• M86: 64,465,462 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.4

Radius: 3.1

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 13.61 AU - 17.89 AU

Year: 23548 Days

Day: 15.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 45,172,579 km

• M1: 39,943 km (0.094 R)
• M2: 984,204 km (0.077 R)
• M3: 1,640,490 km (0.118 R)
• M4: 1,938,190 km (0.105 R)
• M5: 2,954,259 km (0.113 R)
• M6: 3,954,919 km (0.076 R)
• M7: 4,227,785 km (0.074 R)
• M8: 4,855,498 km (0.084 R)
• M9: 5,478,424 km (0.044 R)
• M10: 7,014,345 km (0.063 R)
• M11: 7,979,999 km (0.118 R)
• M12: 8,285,328 km (0.099 R)
• M13: 11,628,392 km (0.103 R)
• M14: 12,323,573 km (0.039 R)
• M15: 12,587,763 km (0.119 R)
• M16: 13,527,088 km (0.05 R)
• M17: 13,663,073 km (0.081 R)
• M18: 14,028,092 km (0.056 R)
• M19: 14,303,800 km (0.095 R)
• M20: 15,377,614 km (0.106 R)
• M21: 16,622,268 km (0.091 R)
• M22: 16,865,215 km (0.072 R)
• M23: 19,155,708 km (0.112 R)
• M24: 20,805,473 km (0.066 R)
• M25: 20,910,192 km (0.101 R)
• M26: 21,488,687 km (0.039 R)
• M27: 23,038,970 km (0.071 R)
• M28: 24,293,797 km (0.059 R)
• M29: 24,459,102 km (0.077 R)
• M30: 25,963,758 km (0.066 R)
• M31: 26,076,405 km (0.115 R)
• M32: 26,812,426 km (0.106 R)
• M33: 27,211,553 km (0.072 R)
• M34: 27,958,196 km (0.078 R)
• M35: 28,015,792 km (0.119 R)
• M36: 28,073,536 km (0.08 R)
• M37: 28,247,070 km (0.117 R)
• M38: 29,002,838 km (0.09 R)
• M39: 31,429,765 km (0.094 R)
• M40: 31,670,019 km (0.11 R)
• M41: 32,273,347 km (0.11 R)
• M42: 32,697,906 km (0.104 R)
• M43: 34,600,043 km (0.1 R)
• M44: 34,972,392 km (0.074 R)
• M45: 35,345,938 km (0.12 R)
• M46: 35,470,702 km (0.1 R)
• M47: 35,595,766 km (0.094 R)
• M48: 37,297,292 km (0.086 R)
• M49: 39,996,188 km (0.104 R)
• M50: 40,126,338 km (0.087 R)
• M51: 40,256,488 km (0.064 R)
• M52: 40,582,761 km (0.074 R)
• M53: 40,648,135 km (0.098 R)
• M54: 40,778,884 km (0.12 R)
• M55: 42,957,029 km (0.033 R)
• M56: 43,023,600 km (0.105 R)
• M57: 43,156,891 km (0.082 R)
• M58: 43,490,644 km (0.104 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: 420 - 17,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit