🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.92 AU - 1.26 AU

Year: 398 Days

Day: 27.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.93 AU - 3.03 AU

Year: 1800 Days

Day: 15.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.55 AU - 3.85 AU

Year: 2003 Days

Day: 41.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.8

Radius: 14.1

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.95 AU - 6.57 AU

Year: 5479 Days

Day: 9 Hours

Environment

Temp: -136 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 48,927,917 km

• M1: 202,705 km (0.105 R)
• M2: 325,824 km (0.096 R)
• M3: 502,649 km (0.084 R)
• M4: 647,460 km (0.094 R)
• M5: 848,370 km (0.116 R)
• M6: 943,364 km (0.112 R)
• M7: 1,086,380 km (0.098 R)
• M8: 1,252,583 km (0.092 R)
• M9: 1,379,292 km (0.059 R)
• M10: 1,948,811 km (0.043 R)
• M11: 2,097,661 km (0.117 R)
• M12: 2,230,953 km (0.117 R)
• M13: 2,689,919 km (0.098 R)
• M14: 2,877,665 km (0.085 R)
• M15: 3,005,272 km (0.11 R)
• M16: 3,156,665 km (0.071 R)
• M17: 3,535,147 km (0.063 R)
• M18: 3,881,317 km (0.1 R)
• M19: 4,287,026 km (0.045 R)
• M20: 4,482,850 km (0.077 R)
• M21: 4,782,195 km (0.086 R)
• M22: 4,883,473 km (0.092 R)
• M23: 4,985,349 km (0.078 R)
• M24: 5,908,069 km (0.065 R)
• M25: 6,403,238 km (0.072 R)
• M26: 6,997,889 km (0.055 R)
• M27: 7,818,434 km (0.106 R)
• M28: 7,998,250 km (0.092 R)
• M29: 8,576,895 km (0.079 R)
• M30: 9,232,133 km (0.063 R)
• M31: 9,358,843 km (0.037 R)
• M32: 9,581,893 km (0.101 R)
• M33: 9,903,678 km (0.103 R)
• M34: 10,856,916 km (0.119 R)
• M35: 11,429,427 km (0.119 R)
• M36: 11,633,778 km (0.104 R)
• M37: 12,358,878 km (0.104 R)
• M38: 12,463,597 km (0.104 R)
• M39: 12,603,770 km (0.111 R)
• M40: 12,779,697 km (0.032 R)
• M41: 12,921,067 km (0.06 R)
• M42: 13,098,490 km (0.099 R)
• M43: 13,635,696 km (0.063 R)
• M44: 13,816,411 km (0.119 R)
• M45: 13,961,520 km (0.062 R)
• M46: 14,180,083 km (0.092 R)
• M47: 15,028,752 km (0.044 R)
• M48: 15,780,182 km (0.098 R)
• M49: 16,351,646 km (0.06 R)
• M50: 17,046,528 km (0.116 R)
• M51: 17,672,296 km (0.118 R)
• M52: 17,908,959 km (0.07 R)
• M53: 18,345,486 km (0.037 R)
• M54: 18,906,179 km (0.053 R)
• M55: 19,962,489 km (0.113 R)
• M56: 20,704,944 km (0.105 R)
• M57: 21,246,787 km (0.097 R)
• M58: 21,540,597 km (0.1 R)
• M59: 21,835,604 km (0.12 R)
• M60: 22,047,285 km (0.085 R)
• M61: 22,429,807 km (0.086 R)
• M62: 22,643,283 km (0.1 R)
• M63: 22,900,442 km (0.065 R)
• M64: 23,590,836 km (0.104 R)
• M65: 23,764,519 km (0.087 R)
• M66: 23,938,502 km (0.071 R)
• M67: 24,463,291 km (0.113 R)
• M68: 26,420,031 km (0.109 R)
• M69: 26,917,145 km (0.041 R)
• M70: 27,007,801 km (0.113 R)
• M71: 28,380,511 km (0.077 R)
• M72: 28,889,593 km (0.117 R)
• M73: 29,916,732 km (0.06 R)
• M74: 30,010,679 km (0.062 R)
• M75: 31,623,195 km (0.047 R)
• M76: 32,006,614 km (0.073 R)
• M77: 32,198,997 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.1

Radius: 14.3

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.2 AU - 8.68 AU

Year: 8578 Days

Day: 14.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,927,917 km

• M1: 250,128 km (0.1 R)
• M2: 443,857 km (0.064 R)
• M3: 597,494 km (0.066 R)
• M4: 690,544 km (0.088 R)
• M5: 876,494 km (0.113 R)
• M6: 1,061,397 km (0.094 R)
• M7: 1,199,177 km (0.114 R)
• M8: 1,789,340 km (0.074 R)
• M9: 2,384,291 km (0.117 R)
• M10: 2,786,410 km (0.105 R)
• M11: 2,897,412 km (0.078 R)
• M12: 3,038,333 km (0.081 R)
• M13: 3,210,520 km (0.099 R)
• M14: 3,445,239 km (0.118 R)
• M15: 3,838,831 km (0.114 R)
• M16: 4,603,725 km (0.11 R)
• M17: 4,802,391 km (0.066 R)
• M18: 5,071,817 km (0.044 R)
• M19: 6,017,425 km (0.056 R)
• M20: 6,125,883 km (0.12 R)
• M21: 6,455,298 km (0.103 R)
• M22: 6,566,449 km (0.08 R)
• M23: 6,678,199 km (0.062 R)
• M24: 7,169,777 km (0.076 R)
• M25: 7,284,968 km (0.064 R)
• M26: 7,595,084 km (0.075 R)
• M27: 7,988,825 km (0.104 R)
• M28: 8,268,574 km (0.103 R)
• M29: 10,358,755 km (0.038 R)
• M30: 11,060,818 km (0.038 R)
• M31: 11,417,609 km (0.12 R)
• M32: 12,372,193 km (0.067 R)
• M33: 12,464,495 km (0.075 R)
• M34: 12,882,621 km (0.079 R)
• M35: 13,971,843 km (0.088 R)
• M36: 14,116,205 km (0.116 R)
• M37: 14,212,546 km (0.071 R)
• M38: 14,600,603 km (0.068 R)
• M39: 15,189,270 km (0.095 R)
• M40: 16,592,947 km (0.059 R)
• M41: 16,694,823 km (0.118 R)
• M42: 17,207,196 km (0.104 R)
• M43: 18,352,667 km (0.104 R)
• M44: 18,775,281 km (0.094 R)
• M45: 19,094,373 km (0.094 R)
• M46: 19,684,088 km (0.07 R)
• M47: 21,101,827 km (0.056 R)
• M48: 21,322,783 km (0.117 R)
• M49: 21,990,588 km (0.12 R)
• M50: 22,552,178 km (0.097 R)
• M51: 22,834,769 km (0.1 R)
• M52: 23,175,553 km (0.029 R)
• M53: 23,747,166 km (0.102 R)
• M54: 24,555,144 km (0.113 R)
• M55: 24,904,306 km (0.085 R)
• M56: 25,489,682 km (0.041 R)
• M57: 26,079,696 km (0.062 R)
• M58: 26,554,968 km (0.103 R)
• M59: 27,755,641 km (0.117 R)
• M60: 28,240,936 km (0.074 R)
• M61: 29,219,755 km (0.039 R)
• M62: 30,085,478 km (0.095 R)
• M63: 30,521,406 km (0.116 R)
• M64: 30,959,429 km (0.109 R)
• M65: 31,210,753 km (0.105 R)
• M66: 32,477,399 km (0.107 R)
• M67: 34,538,558 km (0.077 R)
• M68: 34,799,307 km (0.059 R)
• M69: 35,126,029 km (0.106 R)
• M70: 36,178,300 km (0.119 R)
• M71: 39,601,249 km (0.101 R)
• M72: 39,737,682 km (0.096 R)
• M73: 40,079,214 km (0.108 R)
• M74: 40,353,128 km (0.114 R)
• M75: 41,040,680 km (0.078 R)
• M76: 43,126,373 km (0.094 R)
• M77: 43,688,413 km (0.038 R)
• M78: 44,394,365 km (0.063 R)
• M79: 44,819,821 km (0.058 R)
• M80: 45,389,041 km (0.098 R)
• M81: 45,817,639 km (0.071 R)
• M82: 46,175,776 km (0.094 R)
• M83: 46,462,855 km (0.079 R)
• M84: 46,606,768 km (0.051 R)
• M85: 47,472,790 km (0.096 R)
• M86: 47,835,116 km (0.099 R)
• M87: 48,198,489 km (0.108 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 11,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit