🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.43 AU - 0.59 AU

Year: 239 Days

Day: 21.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.38 AU - 0.64 AU

Year: 239 Days

Day: 32.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.5

Radius: 9.6

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.28 AU - 1.32 AU

Year: 972 Days

Day: 9.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 12,011,408 km

• M1: 125,064 km (0.115 R)
• M2: 203,603 km (0.1 R)
• M3: 395,836 km (0.106 R)
• M4: 547,977 km (0.076 R)
• M5: 736,171 km (0.094 R)
• M6: 835,803 km (0.102 R)
• M7: 923,468 km (0.049 R)
• M8: 997,219 km (0.109 R)
• M9: 1,132,755 km (0.109 R)
• M10: 1,249,441 km (0.101 R)
• M11: 1,338,153 km (0.113 R)
• M12: 1,455,438 km (0.052 R)
• M13: 1,637,947 km (0.1 R)
• M14: 1,778,120 km (0.109 R)
• M15: 1,951,504 km (0.045 R)
• M16: 2,033,035 km (0.109 R)
• M17: 2,237,835 km (0.032 R)
• M18: 2,331,034 km (0.082 R)
• M19: 2,651,173 km (0.073 R)
• M20: 2,758,435 km (0.103 R)
• M21: 2,850,139 km (0.095 R)
• M22: 3,079,921 km (0.117 R)
• M23: 3,140,508 km (0.03 R)
• M24: 3,236,400 km (0.032 R)
• M25: 3,485,331 km (0.072 R)
• M26: 3,621,166 km (0.109 R)
• M27: 3,731,120 km (0.099 R)
• M28: 3,832,997 km (0.112 R)
• M29: 4,191,882 km (0.063 R)
• M30: 4,278,499 km (0.104 R)
• M31: 4,375,439 km (0.095 R)
• M32: 4,443,805 km (0.08 R)
• M33: 4,541,941 km (0.093 R)
• M34: 4,640,975 km (0.073 R)
• M35: 4,720,561 km (0.064 R)
• M36: 4,780,699 km (0.052 R)
• M37: 4,931,943 km (0.089 R)
• M38: 5,468,700 km (0.077 R)
• M39: 5,552,923 km (0.097 R)
• M40: 5,637,596 km (0.095 R)
• M41: 5,722,717 km (0.106 R)
• M42: 5,829,679 km (0.11 R)
• M43: 5,969,853 km (0.105 R)
• M44: 6,078,311 km (0.097 R)
• M45: 6,253,490 km (0.116 R)
• M46: 6,385,735 km (0.09 R)
• M47: 6,867,889 km (0.117 R)
• M48: 7,004,472 km (0.076 R)
• M49: 7,164,990 km (0.086 R)
• M50: 7,280,480 km (0.098 R)
• M51: 7,431,424 km (0.113 R)
• M52: 7,524,922 km (0.07 R)
• M53: 7,654,025 km (0.084 R)
• M54: 7,795,844 km (0.086 R)
• M55: 7,950,229 km (0.063 R)
• M56: 8,021,887 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.7

Radius: 10.3

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.52 AU - 3.46 AU

Year: 3392 Days

Day: 9.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 12,011,408 km

• M1: 135,087 km (0.087 R)
• M2: 212,728 km (0.082 R)
• M3: 298,448 km (0.11 R)
• M4: 417,378 km (0.115 R)
• M5: 665,860 km (0.113 R)
• M6: 737,218 km (0.109 R)
• M7: 818,450 km (0.111 R)
• M8: 924,515 km (0.095 R)
• M9: 1,020,557 km (0.119 R)
• M10: 1,175,091 km (0.12 R)
• M11: 1,255,425 km (0.082 R)
• M12: 1,481,917 km (0.111 R)
• M13: 1,560,306 km (0.042 R)
• M14: 1,676,394 km (0.091 R)
• M15: 1,786,049 km (0.114 R)
• M16: 1,917,097 km (0.074 R)
• M17: 1,983,967 km (0.11 R)
• M18: 2,061,159 km (0.09 R)
• M19: 2,139,549 km (0.042 R)
• M20: 2,269,101 km (0.028 R)
• M21: 2,380,850 km (0.052 R)
• M22: 2,515,189 km (0.061 R)
• M23: 2,599,263 km (0.108 R)
• M24: 2,673,464 km (0.117 R)
• M25: 2,780,875 km (0.068 R)
• M26: 2,889,782 km (0.092 R)
• M27: 3,066,906 km (0.103 R)
• M28: 3,190,923 km (0.085 R)
• M29: 3,293,547 km (0.101 R)
• M30: 3,502,236 km (0.116 R)
• M31: 3,775,252 km (0.07 R)
• M32: 3,859,775 km (0.053 R)
• M33: 3,981,547 km (0.053 R)
• M34: 4,092,250 km (0.054 R)
• M35: 4,304,230 km (0.076 R)
• M36: 4,456,221 km (0.117 R)
• M37: 4,700,215 km (0.118 R)
• M38: 4,975,176 km (0.11 R)
• M39: 5,241,909 km (0.114 R)
• M40: 5,486,053 km (0.116 R)
• M41: 5,664,823 km (0.113 R)
• M42: 5,887,275 km (0.117 R)
• M43: 6,485,217 km (0.119 R)
• M44: 6,630,477 km (0.114 R)
• M45: 6,850,386 km (0.054 R)
• M46: 6,953,907 km (0.097 R)
• M47: 7,117,567 km (0.116 R)
• M48: 7,692,622 km (0.105 R)
• M49: 7,923,900 km (0.026 R)
• M50: 8,016,950 km (0.115 R)
• M51: 8,157,273 km (0.117 R)
• M52: 8,282,785 km (0.092 R)
• M53: 8,726,941 km (0.09 R)
• M54: 8,984,250 km (0.064 R)
• M55: 9,097,645 km (0.077 R)
• M56: 9,178,877 km (0.089 R)
• M57: 9,374,999 km (0.081 R)
• M58: 9,605,380 km (0.052 R)
• M59: 9,688,108 km (0.073 R)
• M60: 9,954,691 km (0.119 R)
• M61: 10,038,466 km (0.119 R)
• M62: 10,122,390 km (0.095 R)
• M63: 10,308,041 km (0.105 R)
• M64: 10,546,051 km (0.03 R)
• M65: 10,734,246 km (0.111 R)
• M66: 10,889,079 km (0.077 R)
• M67: 11,270,704 km (0.093 R)
• M68: 11,375,572 km (0.103 R)
• M69: 11,674,319 km (0.089 R)
• M70: 11,798,186 km (0.111 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 12,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit