🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.53 AU - 0.77 AU

Year: 189 Days

Day: 45 Hours

Environment

Temp: 175 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.19 AU - 1.59 AU

Year: 590 Days

Day: 46.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.49 AU - 1.49 AU

Year: 655 Days

Day: 29.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.14 AU - 1.86 AU

Year: 661 Days

Day: 31.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.55 AU - 3.65 AU

Year: 1964 Days

Day: 33.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.9

Radius: 11.7

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.97 AU - 7.49 AU

Year: 6283 Days

Day: 5.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 91,010,361 km

• M1: 235,467 km (0.099 R)
• M2: 366,216 km (0.106 R)
• M3: 472,580 km (0.113 R)
• M4: 581,637 km (0.117 R)
• M5: 678,426 km (0.056 R)
• M6: 793,168 km (0.088 R)
• M7: 1,044,044 km (0.085 R)
• M8: 1,165,517 km (0.053 R)
• M9: 2,322,657 km (0.109 R)
• M10: 2,502,473 km (0.111 R)
• M11: 2,594,177 km (0.119 R)
• M12: 2,991,808 km (0.078 R)
• M13: 3,089,346 km (0.104 R)
• M14: 3,267,816 km (0.102 R)
• M15: 3,552,201 km (0.109 R)
• M16: 3,697,461 km (0.111 R)
• M17: 3,929,637 km (0.106 R)
• M18: 4,058,441 km (0.067 R)
• M19: 4,232,423 km (0.047 R)
• M20: 4,364,368 km (0.101 R)
• M21: 4,542,689 km (0.078 R)
• M22: 4,723,403 km (0.118 R)
• M23: 4,814,658 km (0.112 R)
• M24: 5,045,338 km (0.103 R)
• M25: 5,565,789 km (0.116 R)
• M26: 5,662,279 km (0.06 R)
• M27: 6,454,550 km (0.117 R)
• M28: 6,786,208 km (0.059 R)
• M29: 7,097,521 km (0.118 R)
• M30: 7,868,998 km (0.095 R)
• M31: 8,004,832 km (0.071 R)
• M32: 8,113,889 km (0.077 R)
• M33: 8,695,227 km (0.085 R)
• M34: 8,835,549 km (0.05 R)
• M35: 9,005,044 km (0.116 R)
• M36: 9,519,960 km (0.063 R)
• M37: 9,722,814 km (0.11 R)
• M38: 10,103,242 km (0.05 R)
• M39: 10,399,296 km (0.064 R)
• M40: 12,015,851 km (0.112 R)
• M41: 12,677,821 km (0.043 R)
• M42: 13,093,554 km (0.058 R)
• M43: 13,286,984 km (0.081 R)
• M44: 13,578,999 km (0.077 R)
• M45: 14,004,305 km (0.12 R)
• M46: 14,268,346 km (0.111 R)
• M47: 14,801,213 km (0.072 R)
• M48: 15,036,381 km (0.1 R)
• M49: 15,239,086 km (0.067 R)
• M50: 15,340,663 km (0.117 R)
• M51: 15,852,288 km (0.051 R)
• M52: 16,161,956 km (0.104 R)
• M53: 16,265,627 km (0.115 R)
• M54: 16,369,448 km (0.052 R)
• M55: 16,647,550 km (0.113 R)
• M56: 17,067,771 km (0.029 R)
• M57: 17,208,542 km (0.102 R)
• M58: 17,562,341 km (0.07 R)
• M59: 17,847,026 km (0.085 R)
• M60: 18,565,545 km (0.119 R)
• M61: 18,855,615 km (0.099 R)
• M62: 19,110,679 km (0.07 R)
• M63: 19,587,448 km (0.067 R)
• M64: 20,291,156 km (0.119 R)
• M65: 20,365,805 km (0.087 R)
• M66: 21,685,408 km (0.036 R)
• M67: 21,914,442 km (0.098 R)
• M68: 22,144,225 km (0.053 R)
• M69: 22,298,011 km (0.105 R)
• M70: 22,490,544 km (0.073 R)
• M71: 23,110,477 km (0.085 R)
• M72: 23,657,557 km (0.117 R)
• M73: 24,446,536 km (0.063 R)
• M74: 24,645,052 km (0.116 R)
• M75: 26,537,914 km (0.113 R)
• M76: 27,398,850 km (0.083 R)
• M77: 27,522,567 km (0.098 R)
• M78: 27,729,162 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.9

Radius: 9.9

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.77 AU - 9.35 AU

Year: 9013 Days

Day: 5.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 91,010,361 km

• M1: 128,355 km (0.059 R)
• M2: 193,131 km (0.035 R)
• M3: 271,071 km (0.1 R)
• M4: 519,404 km (0.049 R)
• M5: 683,064 km (0.059 R)
• M6: 947,403 km (0.058 R)
• M7: 1,228,348 km (0.092 R)
• M8: 1,741,918 km (0.072 R)
• M9: 1,866,682 km (0.107 R)
• M10: 2,012,839 km (0.067 R)
• M11: 2,087,489 km (0.099 R)
• M12: 2,220,332 km (0.026 R)
• M13: 2,336,420 km (0.113 R)
• M14: 2,863,154 km (0.08 R)
• M15: 2,947,527 km (0.108 R)
• M16: 3,183,592 km (0.12 R)
• M17: 4,070,259 km (0.065 R)
• M18: 4,141,467 km (0.07 R)
• M19: 4,309,466 km (0.088 R)
• M20: 4,455,174 km (0.102 R)
• M21: 4,801,643 km (0.098 R)
• M22: 5,363,682 km (0.068 R)
• M23: 6,802,215 km (0.113 R)
• M24: 7,086,302 km (0.118 R)
• M25: 7,490,814 km (0.069 R)
• M26: 7,932,427 km (0.105 R)
• M27: 8,141,565 km (0.098 R)
• M28: 8,352,348 km (0.067 R)
• M29: 8,565,076 km (0.03 R)
• M30: 8,841,234 km (0.105 R)
• M31: 8,933,835 km (0.112 R)
• M32: 8,995,918 km (0.077 R)
• M33: 9,182,616 km (0.041 R)
• M34: 9,496,772 km (0.103 R)
• M35: 10,071,228 km (0.11 R)
• M36: 10,135,854 km (0.105 R)
• M37: 10,591,380 km (0.08 R)
• M38: 10,689,965 km (0.054 R)
• M39: 10,954,005 km (0.075 R)
• M40: 13,108,663 km (0.099 R)
• M41: 13,355,948 km (0.101 R)
• M42: 13,604,879 km (0.12 R)
• M43: 13,999,070 km (0.12 R)
• M44: 14,542,708 km (0.068 R)
• M45: 14,835,471 km (0.047 R)
• M46: 15,019,477 km (0.114 R)
• M47: 15,650,780 km (0.072 R)
• M48: 16,026,121 km (0.119 R)
• M49: 16,518,447 km (0.103 R)
• M50: 16,747,482 km (0.117 R)
• M51: 16,938,967 km (0.072 R)
• M52: 17,208,542 km (0.1 R)
• M53: 18,025,347 km (0.083 R)
• M54: 18,143,080 km (0.057 R)
• M55: 18,379,295 km (0.098 R)
• M56: 19,054,281 km (0.071 R)
• M57: 19,455,053 km (0.086 R)
• M58: 20,510,167 km (0.037 R)
• M59: 20,715,116 km (0.093 R)
• M60: 21,458,917 km (0.104 R)
• M61: 21,583,682 km (0.117 R)
• M62: 21,875,846 km (0.109 R)
• M63: 22,169,357 km (0.083 R)
• M64: 22,337,655 km (0.069 R)
• M65: 22,464,065 km (0.092 R)
• M66: 22,633,111 km (0.102 R)
• M67: 23,228,061 km (0.085 R)
• M68: 23,356,267 km (0.091 R)
• M69: 23,441,837 km (0.095 R)
• M70: 24,216,754 km (0.101 R)
• M71: 24,433,521 km (0.081 R)
• M72: 24,737,953 km (0.074 R)
• M73: 25,087,563 km (0.098 R)
• M74: 26,412,850 km (0.074 R)
• M75: 26,904,579 km (0.1 R)
• M76: 27,444,328 km (0.092 R)
• M77: 27,760,877 km (0.092 R)
• M78: 28,488,970 km (0.065 R)
• M79: 28,580,524 km (0.113 R)
• M80: 28,672,077 km (0.075 R)
• M81: 29,039,191 km (0.055 R)
• M82: 29,778,204 km (0.085 R)
• M83: 29,917,480 km (0.06 R)
• M84: 30,243,304 km (0.111 R)
• M85: 31,039,464 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.1

Radius: 7.7

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 17.73 AU - 20.53 AU

Year: 30112 Days

Day: 24.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,010,361 km

• M1: 160,818 km (0.112 R)
• M2: 412,890 km (0.11 R)
• M3: 878,289 km (0.086 R)
• M4: 934,837 km (0.113 R)
• M5: 1,268,440 km (0.064 R)
• M6: 1,365,679 km (0.109 R)
• M7: 1,925,923 km (0.114 R)
• M8: 2,076,269 km (0.106 R)
• M9: 2,388,629 km (0.108 R)
• M10: 4,655,486 km (0.114 R)
• M11: 4,756,464 km (0.117 R)
• M12: 5,859,898 km (0.119 R)
• M13: 6,244,664 km (0.07 R)
• M14: 6,524,562 km (0.087 R)
• M15: 7,388,639 km (0.072 R)
• M16: 8,349,656 km (0.097 R)
• M17: 9,734,184 km (0.09 R)
• M18: 11,120,807 km (0.069 R)
• M19: 11,392,027 km (0.069 R)
• M20: 11,940,752 km (0.071 R)
• M21: 12,498,005 km (0.061 R)
• M22: 13,135,142 km (0.1 R)
• M23: 13,206,650 km (0.112 R)
• M24: 14,367,380 km (0.07 R)
• M25: 15,034,586 km (0.037 R)
• M26: 16,168,837 km (0.076 R)
• M27: 16,707,539 km (0.108 R)
• M28: 17,644,770 km (0.107 R)
• M29: 17,802,595 km (0.076 R)
• M30: 19,488,414 km (0.105 R)
• M31: 19,733,306 km (0.109 R)
• M32: 20,061,523 km (0.115 R)
• M33: 21,140,573 km (0.083 R)
• M34: 21,392,346 km (0.106 R)
• M35: 22,238,471 km (0.028 R)
• M36: 23,095,518 km (0.081 R)
• M37: 23,354,771 km (0.1 R)
• M38: 25,196,321 km (0.075 R)
• M39: 28,275,194 km (0.1 R)
• M40: 28,552,549 km (0.057 R)
• M41: 29,296,499 km (0.025 R)
• M42: 29,670,793 km (0.117 R)
• M43: 30,235,375 km (0.12 R)
• M44: 31,279,419 km (0.03 R)
• M45: 31,662,090 km (0.114 R)
• M46: 31,854,024 km (0.064 R)
• M47: 32,819,230 km (0.12 R)
• M48: 33,110,646 km (0.11 R)
• M49: 34,186,704 km (0.095 R)
• M50: 34,284,990 km (0.111 R)
• M51: 34,383,575 km (0.116 R)
• M52: 36,876,025 km (0.091 R)
• M53: 39,014,227 km (0.073 R)
• M54: 40,983,234 km (0.077 R)
• M55: 42,984,405 km (0.111 R)
• M56: 43,729,702 km (0.06 R)
• M57: 44,371,925 km (0.053 R)
• M58: 46,862,431 km (0.116 R)
• M59: 47,300,154 km (0.073 R)
• M60: 48,732,254 km (0.11 R)
• M61: 49,175,662 km (0.038 R)
• M62: 49,620,567 km (0.104 R)
• M63: 49,731,867 km (0.076 R)
• M64: 50,066,667 km (0.079 R)
• M65: 50,738,362 km (0.115 R)
• M66: 50,963,058 km (0.11 R)
• M67: 52,090,876 km (0.078 R)
• M68: 54,600,979 km (0.095 R)
• M69: 55,870,766 km (0.102 R)
• M70: 56,218,730 km (0.056 R)
• M71: 56,800,367 km (0.113 R)
• M72: 57,617,919 km (0.101 R)
• M73: 61,285,012 km (0.097 R)
• M74: 63,207,195 km (0.039 R)
• M75: 65,027,053 km (0.074 R)
• M76: 65,515,191 km (0.098 R)
• M77: 65,759,783 km (0.074 R)
• M78: 66,004,675 km (0.106 R)
• M79: 66,987,084 km (0.1 R)
• M80: 67,480,159 km (0.106 R)
• M81: 68,222,015 km (0.09 R)
• M82: 68,718,081 km (0.094 R)
• M83: 69,215,344 km (0.06 R)
• M84: 72,097,647 km (0.072 R)
• M85: 73,236,236 km (0.076 R)
• M86: 73,871,279 km (0.077 R)
• M87: 75,274,956 km (0.034 R)
• M88: 80,714,484 km (0.096 R)
• M89: 81,239,124 km (0.119 R)
• M90: 81,501,967 km (0.058 R)
• M91: 83,084,264 km (0.042 R)
• M92: 83,216,658 km (0.076 R)
• M93: 89,921,635 km (0.046 R)
• M94: 90,465,423 km (0.033 R)
• M95: 90,601,557 km (0.115 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 18,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit