🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.77 AU - 0.87 AU

Year: 281 Days

Day: 25.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.4 AU - 1.86 AU

Year: 788 Days

Day: 42.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,978,345 km

• M1: 651,200 km (0.053 R)

Asteroid Belt

Center: 3.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.8

Radius: 12.1

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.17 AU - 5.43 AU

Year: 3983 Days

Day: 13.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,978,345 km

• M1: 160,818 km (0.032 R)
• M2: 245,789 km (0.07 R)
• M3: 527,033 km (0.061 R)
• M4: 656,735 km (0.068 R)
• M5: 1,059,901 km (0.073 R)
• M6: 1,274,275 km (0.119 R)
• M7: 1,503,159 km (0.113 R)
• M8: 1,614,759 km (0.115 R)
• M9: 1,812,677 km (0.11 R)
• M10: 1,983,967 km (0.102 R)
• M11: 2,089,433 km (0.094 R)
• M12: 2,287,800 km (0.063 R)
• M13: 2,899,955 km (0.112 R)
• M14: 2,980,139 km (0.099 R)
• M15: 3,287,114 km (0.088 R)
• M16: 3,669,187 km (0.102 R)
• M17: 3,756,103 km (0.054 R)
• M18: 3,954,171 km (0.083 R)
• M19: 4,155,679 km (0.119 R)
• M20: 4,429,743 km (0.084 R)
• M21: 6,092,373 km (0.093 R)
• M22: 6,404,135 km (0.11 R)
• M23: 6,535,482 km (0.082 R)
• M24: 6,774,540 km (0.037 R)
• M25: 7,536,292 km (0.078 R)
• M26: 7,927,341 km (0.064 R)
• M27: 8,846,320 km (0.114 R)
• M28: 9,051,718 km (0.113 R)
• M29: 9,140,280 km (0.103 R)
• M30: 9,920,134 km (0.037 R)
• M31: 10,410,516 km (0.101 R)
• M32: 10,565,499 km (0.114 R)
• M33: 10,689,965 km (0.037 R)
• M34: 11,161,048 km (0.118 R)
• M35: 11,639,163 km (0.102 R)
• M36: 11,896,771 km (0.066 R)
• M37: 12,385,058 km (0.097 R)
• M38: 13,381,230 km (0.07 R)
• M39: 13,482,209 km (0.083 R)
• M40: 13,957,182 km (0.118 R)
• M41: 14,093,915 km (0.086 R)
• M42: 14,818,866 km (0.118 R)
• M43: 14,923,435 km (0.108 R)
• M44: 16,161,507 km (0.108 R)
• M45: 16,629,748 km (0.077 R)
• M46: 17,322,087 km (0.11 R)
• M47: 17,542,744 km (0.109 R)
• M48: 19,265,064 km (0.117 R)
• M49: 19,379,207 km (0.099 R)
• M50: 19,953,514 km (0.113 R)
• M51: 20,223,538 km (0.115 R)
• M52: 20,417,117 km (0.097 R)
• M53: 21,276,108 km (0.088 R)
• M54: 21,828,872 km (0.104 R)
• M55: 22,186,711 km (0.041 R)
• M56: 23,110,178 km (0.028 R)
• M57: 23,312,584 km (0.103 R)
• M58: 23,596,970 km (0.041 R)
• M59: 23,678,351 km (0.058 R)
• M60: 23,882,402 km (0.097 R)
• M61: 24,046,063 km (0.097 R)
• M62: 24,128,042 km (0.056 R)
• M63: 25,452,283 km (0.101 R)
• M64: 25,535,908 km (0.106 R)
• M65: 25,787,083 km (0.037 R)
• M66: 25,871,007 km (0.1 R)
• M67: 25,954,931 km (0.11 R)
• M68: 26,291,975 km (0.068 R)
• M69: 26,418,685 km (0.111 R)
• M70: 26,545,544 km (0.107 R)
• M71: 27,055,373 km (0.059 R)
• M72: 27,912,120 km (0.054 R)
• M73: 27,998,289 km (0.069 R)
• M74: 28,300,626 km (0.092 R)
• M75: 28,777,843 km (0.117 R)
• M76: 28,995,658 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.2

Radius: 13

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.3 AU - 10.42 AU

Year: 9988 Days

Day: 9.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,978,345 km

• M1: 247,734 km (0.084 R)
• M2: 495,767 km (0.092 R)
• M3: 746,493 km (0.087 R)
• M4: 880,533 km (0.077 R)
• M5: 1,106,725 km (0.066 R)
• M6: 1,192,295 km (0.101 R)
• M7: 1,389,166 km (0.028 R)
• M8: 1,655,749 km (0.087 R)
• M9: 2,044,405 km (0.057 R)
• M10: 2,304,854 km (0.075 R)
• M11: 2,553,336 km (0.098 R)
• M12: 2,692,612 km (0.115 R)
• M13: 2,858,516 km (0.097 R)
• M14: 3,300,578 km (0.095 R)
• M15: 4,276,854 km (0.106 R)
• M16: 5,943,673 km (0.111 R)
• M17: 6,571,834 km (0.113 R)
• M18: 7,089,593 km (0.107 R)
• M19: 7,520,135 km (0.104 R)
• M20: 7,721,793 km (0.08 R)
• M21: 7,823,221 km (0.073 R)
• M22: 8,546,078 km (0.102 R)
• M23: 8,651,095 km (0.107 R)
• M24: 8,791,867 km (0.103 R)
• M25: 9,182,766 km (0.086 R)
• M26: 9,761,411 km (0.084 R)
• M27: 9,871,365 km (0.049 R)
• M28: 9,981,619 km (0.085 R)
• M29: 10,352,173 km (0.12 R)
• M30: 10,539,170 km (0.064 R)
• M31: 10,764,913 km (0.112 R)
• M32: 11,452,166 km (0.112 R)
• M33: 11,996,552 km (0.087 R)
• M34: 12,153,630 km (0.116 R)
• M35: 12,390,593 km (0.06 R)
• M36: 12,509,673 km (0.111 R)
• M37: 12,829,065 km (0.109 R)
• M38: 12,989,733 km (0.091 R)
• M39: 13,394,395 km (0.073 R)
• M40: 13,475,776 km (0.08 R)
• M41: 13,721,117 km (0.103 R)
• M42: 14,424,077 km (0.052 R)
• M43: 14,716,990 km (0.118 R)
• M44: 14,801,064 km (0.106 R)
• M45: 15,393,920 km (0.079 R)
• M46: 15,865,303 km (0.056 R)
• M47: 16,297,790 km (0.083 R)
• M48: 16,471,922 km (0.063 R)
• M49: 16,690,485 km (0.116 R)
• M50: 17,708,199 km (0.064 R)
• M51: 18,382,736 km (0.084 R)
• M52: 18,928,469 km (0.094 R)
• M53: 21,306,626 km (0.038 R)
• M54: 21,783,993 km (0.077 R)
• M55: 21,975,927 km (0.072 R)
• M56: 22,700,579 km (0.06 R)
• M57: 23,139,200 km (0.085 R)
• M58: 23,433,010 km (0.108 R)
• M59: 23,531,296 km (0.11 R)
• M60: 24,173,370 km (0.087 R)
• M61: 24,372,036 km (0.057 R)
• M62: 24,621,266 km (0.112 R)
• M63: 24,721,198 km (0.053 R)
• M64: 25,373,893 km (0.117 R)
• M65: 27,159,194 km (0.087 R)
• M66: 27,521,071 km (0.102 R)
• M67: 28,721,445 km (0.114 R)
• M68: 29,992,279 km (0.059 R)
• M69: 30,205,755 km (0.118 R)
• M70: 30,957,335 km (0.101 R)
• M71: 31,065,195 km (0.087 R)
• M72: 33,193,524 km (0.116 R)
• M73: 33,414,480 km (0.107 R)
• M74: 34,526,590 km (0.11 R)
• M75: 34,862,587 km (0.098 R)
• M76: 35,199,631 km (0.11 R)
• M77: 35,990,405 km (0.088 R)
• M78: 36,787,014 km (0.073 R)
• M79: 37,072,896 km (0.059 R)
• M80: 37,244,783 km (0.064 R)
• M81: 37,819,688 km (0.109 R)
• M82: 38,571,417 km (0.058 R)
• M83: 38,745,699 km (0.079 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 15,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit