🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.7 AU - 1 AU

Year: 281 Days

Day: 29.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,860,551 km

• M1: 166,802 km (0.069 R)

Asteroid Belt

Center: 1.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.28 AU - 1.8 AU

Year: 684 Days

Day: 44.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.91 AU - 5.37 AU

Year: 3580 Days

Day: 27.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.2

Radius: 5.4

Gravity: 12.76 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 17.24 AU - 18.46 AU

Year: 27010 Days

Day: 20.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,860,551 km

• M1: 121,324 km (0.082 R)
• M2: 650,900 km (0.102 R)
• M3: 814,860 km (0.107 R)
• M4: 1,153,400 km (0.111 R)
• M5: 1,265,598 km (0.092 R)
• M6: 1,562,101 km (0.077 R)
• M7: 1,814,473 km (0.051 R)
• M8: 1,879,548 km (0.075 R)
• M9: 2,079,560 km (0.069 R)
• M10: 2,286,454 km (0.051 R)
• M11: 2,356,914 km (0.118 R)
• M12: 4,470,284 km (0.103 R)
• M13: 4,827,224 km (0.075 R)
• M14: 5,473,786 km (0.051 R)
• M15: 5,903,581 km (0.049 R)
• M16: 6,147,126 km (0.089 R)
• M17: 6,245,412 km (0.099 R)
• M18: 6,443,629 km (0.086 R)
• M19: 6,999,385 km (0.079 R)
• M20: 7,413,173 km (0.079 R)
• M21: 8,536,802 km (0.067 R)
• M22: 8,701,510 km (0.115 R)
• M23: 8,978,565 km (0.04 R)
• M24: 10,173,403 km (0.04 R)
• M25: 11,417,459 km (0.12 R)
• M26: 11,903,802 km (0.095 R)
• M27: 12,026,472 km (0.051 R)
• M28: 12,211,225 km (0.034 R)
• M29: 12,771,170 km (0.083 R)
• M30: 15,159,650 km (0.113 R)
• M31: 15,828,502 km (0.081 R)
• M32: 15,895,821 km (0.114 R)
• M33: 16,438,562 km (0.08 R)
• M34: 17,402,720 km (0.069 R)
• M35: 17,541,996 km (0.12 R)
• M36: 18,243,760 km (0.082 R)
• M37: 19,097,963 km (0.112 R)
• M38: 19,313,534 km (0.101 R)
• M39: 20,183,894 km (0.106 R)
• M40: 20,623,862 km (0.054 R)
• M41: 22,113,108 km (0.116 R)
• M42: 22,188,506 km (0.076 R)
• M43: 23,713,656 km (0.111 R)
• M44: 24,801,382 km (0.059 R)
• M45: 26,783,853 km (0.094 R)
• M46: 29,063,725 km (0.051 R)
• M47: 32,341,414 km (0.111 R)
• M48: 35,028,940 km (0.112 R)
• M49: 35,292,681 km (0.111 R)
• M50: 35,910,969 km (0.092 R)
• M51: 36,088,242 km (0.052 R)
• M52: 36,621,858 km (0.105 R)
• M53: 36,889,788 km (0.098 R)
• M54: 37,606,960 km (0.091 R)
• M55: 38,057,698 km (0.068 R)
• M56: 40,429,722 km (0.109 R)
• M57: 40,706,628 km (0.086 R)
• M58: 40,891,381 km (0.076 R)
• M59: 41,076,583 km (0.119 R)
• M60: 41,633,686 km (0.101 R)
• M61: 42,661,573 km (0.046 R)
• M62: 44,837,474 km (0.084 R)
• M63: 46,276,007 km (0.08 R)
• M64: 46,372,348 km (0.045 R)
• M65: 46,758,759 km (0.109 R)
• M66: 48,217,338 km (0.1 R)
• M67: 50,383,366 km (0.115 R)
• M68: 50,880,181 km (0.116 R)
• M69: 51,678,285 km (0.067 R)
• M70: 54,911,694 km (0.062 R)
• M71: 55,320,545 km (0.099 R)
• M72: 55,627,819 km (0.088 R)
• M73: 56,141,089 km (0.099 R)
• M74: 56,244,012 km (0.116 R)
• M75: 56,449,859 km (0.116 R)
• M76: 56,965,672 km (0.063 R)
• M77: 58,002,086 km (0.07 R)
• M78: 59,044,784 km (0.114 R)
• M79: 59,568,376 km (0.055 R)
• M80: 59,778,262 km (0.087 R)
• M81: 61,678,155 km (0.066 R)
• M82: 62,742,245 km (0.105 R)
• M83: 63,383,571 km (0.062 R)
• M84: 63,490,683 km (0.115 R)
• M85: 64,242,113 km (0.096 R)
• M86: 66,622,813 km (0.065 R)
• M87: 68,043,245 km (0.097 R)
• M88: 70,026,165 km (0.104 R)
• M89: 70,136,867 km (0.069 R)
• M90: 71,136,031 km (0.084 R)
• M91: 72,363,632 km (0.079 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 10,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit