🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.73 AU - 1.09 AU

Year: 312 Days

Day: 20 Hours

Environment

Temp: 133 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,553,847 km

• M1: 145,260 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.05 AU - 1.61 AU

Year: 552 Days

Day: 38.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 104,553,847 km

• M1: 42,935 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.32 AU - 2.08 AU

Year: 798 Days

Day: 32.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.63 AU - 3.55 AU

Year: 1955 Days

Day: 33.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.4

Radius: 7.5

Gravity: 15.74 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 15.93 AU - 20.81 AU

Year: 28336 Days

Day: 15.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 104,553,847 km

• M1: 285,134 km (0.057 R)
• M2: 636,090 km (0.064 R)
• M3: 1,090,419 km (0.048 R)
• M4: 1,590,375 km (0.103 R)
• M5: 2,111,424 km (0.092 R)
• M6: 2,196,097 km (0.104 R)
• M7: 2,281,966 km (0.091 R)
• M8: 3,298,035 km (0.116 R)
• M9: 3,446,286 km (0.06 R)
• M10: 5,332,416 km (0.066 R)
• M11: 5,623,982 km (0.113 R)
• M12: 5,801,405 km (0.104 R)
• M13: 5,860,945 km (0.113 R)
• M14: 6,222,673 km (0.072 R)
• M15: 7,222,286 km (0.108 R)
• M16: 7,806,166 km (0.102 R)
• M17: 8,337,987 km (0.106 R)
• M18: 9,088,370 km (0.105 R)
• M19: 9,789,086 km (0.115 R)
• M20: 10,289,940 km (0.032 R)
• M21: 13,072,610 km (0.058 R)
• M22: 14,748,704 km (0.114 R)
• M23: 15,736,499 km (0.055 R)
• M24: 19,180,242 km (0.1 R)
• M25: 20,166,541 km (0.063 R)
• M26: 22,656,747 km (0.085 R)
• M27: 22,750,844 km (0.031 R)
• M28: 22,939,337 km (0.077 R)
• M29: 24,177,559 km (0.078 R)
• M30: 24,273,750 km (0.102 R)
• M31: 25,242,098 km (0.109 R)
• M32: 29,240,250 km (0.117 R)
• M33: 31,207,163 km (0.112 R)
• M34: 33,002,936 km (0.086 R)
• M35: 36,142,846 km (0.086 R)
• M36: 36,252,800 km (0.066 R)
• M37: 36,583,411 km (0.063 R)
• M38: 39,376,703 km (0.109 R)
• M39: 41,085,260 km (0.058 R)
• M40: 44,221,280 km (0.083 R)
• M41: 44,810,546 km (0.081 R)
• M42: 44,928,579 km (0.1 R)
• M43: 45,402,206 km (0.065 R)
• M44: 45,520,986 km (0.048 R)
• M45: 48,036,624 km (0.115 R)
• M46: 48,520,873 km (0.057 R)
• M47: 50,228,532 km (0.05 R)
• M48: 50,474,022 km (0.101 R)
• M49: 51,089,767 km (0.116 R)
• M50: 51,336,604 km (0.091 R)
• M51: 51,460,321 km (0.046 R)
• M52: 53,076,427 km (0.09 R)
• M53: 53,451,768 km (0.106 R)
• M54: 53,828,007 km (0.104 R)
• M55: 53,953,519 km (0.101 R)
• M56: 54,205,143 km (0.096 R)
• M57: 56,230,997 km (0.108 R)
• M58: 56,997,088 km (0.116 R)
• M59: 57,638,115 km (0.089 R)
• M60: 59,316,005 km (0.117 R)
• M61: 59,835,408 km (0.089 R)
• M62: 60,748,255 km (0.086 R)
• M63: 63,248,783 km (0.083 R)
• M64: 64,845,441 km (0.115 R)
• M65: 66,051,499 km (0.103 R)
• M66: 68,485,905 km (0.118 R)
• M67: 70,262,230 km (0.079 R)
• M68: 71,638,980 km (0.064 R)
• M69: 72,330,720 km (0.069 R)
• M70: 73,024,705 km (0.079 R)
• M71: 73,302,807 km (0.077 R)
• M72: 74,419,106 km (0.118 R)
• M73: 74,558,980 km (0.096 R)
• M74: 75,963,106 km (0.057 R)
• M75: 76,245,098 km (0.073 R)
• M76: 77,801,514 km (0.03 R)
• M77: 78,940,104 km (0.093 R)
• M78: 85,299,958 km (0.11 R)
• M79: 85,886,232 km (0.104 R)
• M80: 86,621,057 km (0.109 R)
• M81: 93,025,192 km (0.103 R)
• M82: 93,628,670 km (0.116 R)
• M83: 95,598,874 km (0.104 R)
• M84: 97,735,879 km (0.073 R)
• M85: 99,888,593 km (0.099 R)
• M86: 100,815,950 km (0.049 R)
• M87: 102,056,864 km (0.113 R)
• M88: 103,302,865 km (0.054 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 14,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit