🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.49 AU - 0.79 AU

Year: 190 Days

Day: 14.5 Hours

Environment

Temp: 200 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.58 AU - 0.84 AU

Year: 222 Days

Day: 44.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.78 AU - 0.92 AU

Year: 291 Days

Day: 47.4 Hours

Environment

Temp: 72 °C

Axial Tilt: 69.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.7 AU - 2.78 AU

Year: 1243 Days

Day: 39.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.4

Radius: 12.1

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6 AU - 9.84 AU

Year: 8266 Days

Day: 13.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,621,526 km

• M1: 253,868 km (0.038 R)
• M2: 334,800 km (0.059 R)
• M3: 455,675 km (0.055 R)
• M4: 671,694 km (0.064 R)
• M5: 801,695 km (0.084 R)
• M6: 1,205,310 km (0.106 R)
• M7: 1,285,495 km (0.086 R)
• M8: 1,759,421 km (0.044 R)
• M9: 1,968,558 km (0.114 R)
• M10: 2,137,155 km (0.07 R)
• M11: 2,488,710 km (0.09 R)
• M12: 2,886,042 km (0.075 R)
• M13: 3,218,449 km (0.111 R)
• M14: 3,303,570 km (0.12 R)
• M15: 3,389,439 km (0.069 R)
• M16: 3,476,056 km (0.115 R)
• M17: 3,592,742 km (0.08 R)
• M18: 4,414,484 km (0.11 R)
• M19: 4,636,936 km (0.092 R)
• M20: 5,292,922 km (0.094 R)
• M21: 5,804,098 km (0.089 R)
• M22: 6,402,639 km (0.1 R)
• M23: 8,668,897 km (0.12 R)
• M24: 9,271,029 km (0.12 R)
• M25: 9,352,410 km (0.117 R)
• M26: 9,803,896 km (0.101 R)
• M27: 10,515,683 km (0.109 R)
• M28: 11,944,642 km (0.108 R)
• M29: 13,250,183 km (0.118 R)
• M30: 13,433,889 km (0.094 R)
• M31: 13,896,745 km (0.11 R)
• M32: 14,838,014 km (0.08 R)
• M33: 15,268,407 km (0.117 R)
• M34: 16,386,652 km (0.089 R)
• M35: 16,534,454 km (0.096 R)
• M36: 16,732,372 km (0.12 R)
• M37: 16,980,705 km (0.087 R)
• M38: 17,080,337 km (0.12 R)
• M39: 17,430,845 km (0.034 R)
• M40: 18,701,679 km (0.102 R)
• M41: 20,054,941 km (0.09 R)
• M42: 20,371,789 km (0.1 R)
• M43: 20,850,054 km (0.07 R)
• M44: 21,709,493 km (0.078 R)
• M45: 22,416,343 km (0.074 R)
• M46: 22,800,062 km (0.109 R)
• M47: 23,020,270 km (0.083 R)
• M48: 24,300,529 km (0.078 R)
• M49: 25,660,822 km (0.067 R)
• M50: 26,062,193 km (0.116 R)
• M51: 26,408,063 km (0.101 R)
• M52: 26,523,553 km (0.116 R)
• M53: 27,630,128 km (0.056 R)
• M54: 28,692,273 km (0.067 R)
• M55: 28,870,594 km (0.074 R)
• M56: 29,049,214 km (0.099 R)
• M57: 29,347,811 km (0.083 R)
• M58: 29,888,009 km (0.066 R)
• M59: 30,008,435 km (0.107 R)
• M60: 30,673,996 km (0.119 R)
• M61: 31,222,123 km (0.067 R)
• M62: 32,328,100 km (0.054 R)
• M63: 33,634,538 km (0.118 R)
• M64: 33,885,414 km (0.12 R)
• M65: 34,011,076 km (0.082 R)
• M66: 34,388,960 km (0.051 R)
• M67: 35,085,338 km (0.104 R)
• M68: 35,275,926 km (0.119 R)
• M69: 35,850,232 km (0.039 R)
• M70: 37,007,970 km (0.061 R)
• M71: 37,721,552 km (0.106 R)
• M72: 39,294,274 km (0.116 R)
• M73: 39,492,342 km (0.026 R)
• M74: 43,182,323 km (0.08 R)
• M75: 44,276,332 km (0.098 R)
• M76: 44,413,663 km (0.078 R)
• M77: 44,620,108 km (0.042 R)
• M78: 45,656,672 km (0.108 R)
• M79: 45,864,912 km (0.11 R)
• M80: 46,003,888 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.7

Radius: 6.4

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 12.99 AU - 13.41 AU

Year: 17785 Days

Day: 24.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,621,526 km

• M1: 83,625 km (0.072 R)
• M2: 334,501 km (0.071 R)
• M3: 519,105 km (0.045 R)
• M4: 734,226 km (0.048 R)
• M5: 904,469 km (0.076 R)
• M6: 1,467,106 km (0.085 R)
• M7: 1,660,536 km (0.109 R)
• M8: 1,908,121 km (0.109 R)
• M9: 2,387,881 km (0.117 R)
• M10: 2,437,847 km (0.096 R)
• M11: 2,719,240 km (0.099 R)
• M12: 2,903,545 km (0.044 R)
• M13: 2,957,101 km (0.107 R)
• M14: 3,174,168 km (0.074 R)
• M15: 4,396,681 km (0.107 R)
• M16: 4,520,100 km (0.078 R)
• M17: 4,644,565 km (0.095 R)
• M18: 5,514,178 km (0.071 R)
• M19: 5,680,830 km (0.072 R)
• M20: 5,848,978 km (0.111 R)
• M21: 6,087,287 km (0.1 R)
• M22: 6,155,803 km (0.05 R)
• M23: 6,468,014 km (0.107 R)
• M24: 7,035,737 km (0.115 R)
• M25: 7,107,844 km (0.075 R)
• M26: 7,435,164 km (0.072 R)
• M27: 7,619,169 km (0.061 R)
• M28: 7,991,817 km (0.04 R)
• M29: 8,142,612 km (0.057 R)
• M30: 8,408,597 km (0.104 R)
• M31: 8,832,408 km (0.108 R)
• M32: 9,461,168 km (0.044 R)
• M33: 10,144,980 km (0.048 R)
• M34: 11,644,997 km (0.107 R)
• M35: 12,814,703 km (0.08 R)
• M36: 13,124,072 km (0.1 R)
• M37: 13,435,834 km (0.041 R)
• M38: 13,525,443 km (0.12 R)
• M39: 14,112,315 km (0.089 R)
• M40: 14,294,525 km (0.105 R)
• M41: 15,124,195 km (0.065 R)
• M42: 15,170,720 km (0.097 R)
• M43: 15,264,069 km (0.059 R)
• M44: 17,607,520 km (0.098 R)
• M45: 17,754,574 km (0.071 R)
• M46: 18,346,982 km (0.089 R)
• M47: 18,496,131 km (0.093 R)
• M48: 18,545,947 km (0.045 R)
• M49: 18,845,741 km (0.092 R)
• M50: 18,996,087 km (0.114 R)
• M51: 19,046,352 km (0.057 R)
• M52: 19,298,275 km (0.068 R)
• M53: 19,551,245 km (0.036 R)
• M54: 20,265,425 km (0.119 R)
• M55: 21,404,912 km (0.105 R)
• M56: 22,035,168 km (0.056 R)
• M57: 22,299,657 km (0.116 R)
• M58: 22,458,829 km (0.083 R)
• M59: 22,511,936 km (0.096 R)
• M60: 23,421,641 km (0.119 R)
• M61: 24,397,917 km (0.112 R)
• M62: 26,952,600 km (0.097 R)
• M63: 27,860,958 km (0.078 R)
• M64: 28,032,397 km (0.067 R)
• M65: 29,707,594 km (0.105 R)
• M66: 31,355,415 km (0.049 R)
• M67: 32,130,631 km (0.079 R)
• M68: 32,490,563 km (0.049 R)
• M69: 33,214,318 km (0.12 R)
• M70: 34,432,493 km (0.11 R)
• M71: 35,479,379 km (0.109 R)
• M72: 35,727,113 km (0.045 R)
• M73: 36,411,673 km (0.06 R)
• M74: 37,100,571 km (0.056 R)
• M75: 37,793,658 km (0.072 R)
• M76: 37,983,498 km (0.112 R)
• M77: 38,745,699 km (0.046 R)
• M78: 39,384,931 km (0.1 R)
• M79: 40,156,407 km (0.073 R)
• M80: 40,349,986 km (0.088 R)
• M81: 42,763,898 km (0.104 R)
• M82: 43,556,766 km (0.098 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 15,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit