🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.5 AU - 0.52 AU

Year: 136 Days

Day: 20.7 Hours

Environment

Temp: 175 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,348,494 km

• M1: 304,731 km (0.085 R)
• M2: 327,919 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.51 AU - 3.55 AU

Year: 1976 Days

Day: 16.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432

Radius: 12.8

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 8.78 AU - 9.62 AU

Year: 10457 Days

Day: 12.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,348,494 km

• M1: 201,359 km (0.082 R)
• M2: 447,298 km (0.07 R)
• M3: 645,066 km (0.099 R)
• M4: 779,255 km (0.09 R)
• M5: 907,311 km (0.044 R)
• M6: 1,025,793 km (0.063 R)
• M7: 1,149,809 km (0.101 R)
• M8: 1,298,360 km (0.069 R)
• M9: 1,635,853 km (0.062 R)
• M10: 1,825,992 km (0.112 R)
• M11: 2,046,050 km (0.114 R)
• M12: 2,733,751 km (0.074 R)
• M13: 2,935,559 km (0.082 R)
• M14: 4,046,473 km (0.09 R)
• M15: 4,453,379 km (0.03 R)
• M16: 4,602,079 km (0.117 R)
• M17: 4,934,785 km (0.117 R)
• M18: 5,026,937 km (0.107 R)
• M19: 6,144,134 km (0.062 R)
• M20: 6,747,911 km (0.106 R)
• M21: 8,302,831 km (0.114 R)
• M22: 8,486,388 km (0.118 R)
• M23: 8,970,038 km (0.113 R)
• M24: 9,386,219 km (0.108 R)
• M25: 10,119,997 km (0.063 R)
• M26: 10,792,290 km (0.1 R)
• M27: 11,519,934 km (0.116 R)
• M28: 12,472,722 km (0.109 R)
• M29: 12,598,833 km (0.052 R)
• M30: 12,852,402 km (0.102 R)
• M31: 13,321,690 km (0.099 R)
• M32: 14,014,329 km (0.104 R)
• M33: 14,807,646 km (0.034 R)
• M34: 15,164,886 km (0.059 R)
• M35: 15,525,117 km (0.074 R)
• M36: 15,979,147 km (0.115 R)
• M37: 16,253,809 km (0.104 R)
• M38: 16,947,195 km (0.086 R)
• M39: 17,461,811 km (0.107 R)
• M40: 17,886,669 km (0.115 R)
• M41: 19,668,978 km (0.095 R)
• M42: 19,865,101 km (0.072 R)
• M43: 20,457,210 km (0.117 R)
• M44: 21,005,187 km (0.113 R)
• M45: 21,457,122 km (0.107 R)
• M46: 21,658,929 km (0.083 R)
• M47: 22,217,378 km (0.102 R)
• M48: 22,421,579 km (0.115 R)
• M49: 23,089,683 km (0.111 R)
• M50: 23,764,370 km (0.106 R)
• M51: 24,182,795 km (0.077 R)
• M52: 24,920,761 km (0.112 R)
• M53: 25,239,405 km (0.096 R)
• M54: 25,559,395 km (0.043 R)
• M55: 25,719,764 km (0.052 R)
• M56: 26,852,519 km (0.034 R)
• M57: 27,781,521 km (0.11 R)
• M58: 28,776,497 km (0.114 R)
• M59: 29,446,246 km (0.101 R)
• M60: 30,008,435 km (0.087 R)
• M61: 30,177,780 km (0.104 R)
• M62: 30,858,301 km (0.079 R)
• M63: 31,257,577 km (0.119 R)
• M64: 31,830,986 km (0.042 R)
• M65: 32,118,962 km (0.063 R)
• M66: 32,292,196 km (0.063 R)
• M67: 32,871,888 km (0.104 R)
• M68: 33,455,021 km (0.115 R)
• M69: 33,806,426 km (0.1 R)
• M70: 34,749,790 km (0.063 R)
• M71: 34,868,421 km (0.05 R)
• M72: 35,284,303 km (0.111 R)
• M73: 35,582,302 km (0.109 R)
• M74: 36,301,120 km (0.098 R)
• M75: 36,421,397 km (0.056 R)
• M76: 36,541,823 km (0.063 R)
• M77: 36,722,687 km (0.025 R)
• M78: 37,936,075 km (0.079 R)
• M79: 38,180,369 km (0.107 R)
• M80: 39,533,033 km (0.113 R)
• M81: 40,589,044 km (0.097 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 15,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit