🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.42 AU - 0.66 AU

Year: 143 Days

Day: 21.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,917,796 km

• M1: 172,486 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.84 AU - 1.1 AU

Year: 344 Days

Day: 39.6 Hours

Environment

Temp: 67 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.78 AU - 1.24 AU

Year: 365 Days

Day: 44.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.27 AU - 1.29 AU

Year: 521 Days

Day: 32.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.9 AU - 3.94 AU

Year: 2793 Days

Day: 32.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.08 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.1

Radius: 4

Gravity: 25.94 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 11.74 AU - 16.72 AU

Year: 19319 Days

Day: 21.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,917,796 km

• M1: 497,114 km (0.094 R)
• M2: 973,733 km (0.116 R)
• M3: 1,115,701 km (0.034 R)
• M4: 1,340,995 km (0.038 R)
• M5: 1,445,714 km (0.08 R)
• M6: 2,127,880 km (0.069 R)
• M7: 3,030,554 km (0.041 R)
• M8: 3,099,069 km (0.075 R)
• M9: 3,168,184 km (0.064 R)
• M10: 3,342,914 km (0.077 R)
• M11: 3,413,823 km (0.079 R)
• M12: 5,256,420 km (0.038 R)
• M13: 6,536,978 km (0.093 R)
• M14: 7,074,932 km (0.028 R)
• M15: 7,349,295 km (0.072 R)
• M16: 7,861,219 km (0.029 R)
• M17: 9,066,678 km (0.054 R)
• M18: 9,165,562 km (0.051 R)
• M19: 9,514,574 km (0.064 R)
• M20: 10,020,514 km (0.066 R)
• M21: 10,639,401 km (0.102 R)
• M22: 10,691,461 km (0.078 R)
• M23: 11,006,065 km (0.041 R)
• M24: 12,403,608 km (0.047 R)
• M25: 12,513,413 km (0.049 R)
• M26: 12,568,465 km (0.112 R)
• M27: 13,235,073 km (0.105 R)
• M28: 14,027,194 km (0.119 R)
• M29: 14,256,378 km (0.104 R)
• M30: 14,371,419 km (0.106 R)
• M31: 14,660,292 km (0.049 R)
• M32: 15,656,913 km (0.115 R)
• M33: 18,273,679 km (0.087 R)
• M34: 18,586,638 km (0.089 R)
• M35: 19,727,770 km (0.104 R)
• M36: 20,630,893 km (0.084 R)
• M37: 21,284,336 km (0.077 R)
• M38: 21,481,656 km (0.114 R)
• M39: 22,010,784 km (0.114 R)
• M40: 22,477,230 km (0.098 R)
• M41: 24,033,048 km (0.074 R)
• M42: 24,927,643 km (0.049 R)
• M43: 26,254,576 km (0.097 R)
• M44: 26,820,205 km (0.101 R)
• M45: 26,962,174 km (0.077 R)
• M46: 27,461,232 km (0.118 R)
• M47: 28,758,395 km (0.069 R)
• M48: 28,976,509 km (0.109 R)
• M49: 29,707,594 km (0.104 R)
• M50: 30,815,516 km (0.104 R)
• M51: 33,071,601 km (0.104 R)
• M52: 33,147,747 km (0.113 R)
• M53: 33,912,042 km (0.119 R)
• M54: 34,296,509 km (0.097 R)
• M55: 34,527,787 km (0.1 R)
• M56: 34,759,514 km (0.064 R)
• M57: 38,859,094 km (0.036 R)
• M58: 40,802,071 km (0.055 R)
• M59: 44,277,529 km (0.114 R)
• M60: 44,529,302 km (0.105 R)
• M61: 46,305,627 km (0.033 R)
• M62: 47,159,532 km (0.12 R)
• M63: 47,674,298 km (0.032 R)
• M64: 47,846,336 km (0.089 R)
• M65: 47,932,504 km (0.094 R)
• M66: 48,882,899 km (0.077 R)
• M67: 48,969,666 km (0.052 R)
• M68: 49,752,362 km (0.07 R)
• M69: 50,802,390 km (0.031 R)
• M70: 50,978,167 km (0.113 R)
• M71: 52,213,696 km (0.071 R)
• M72: 52,302,408 km (0.106 R)
• M73: 52,746,414 km (0.115 R)
• M74: 55,888,717 km (0.08 R)
• M75: 56,706,569 km (0.08 R)
• M76: 60,110,070 km (0.12 R)
• M77: 60,295,871 km (0.098 R)
• M78: 60,668,220 km (0.119 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 19,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit