🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.3 AU - 1.94 AU

Year: 746 Days

Day: 13.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,764,147 km

• M1: 17,054 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.93 AU - 1.99 AU

Year: 992 Days

Day: 32.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,764,147 km

• M1: 968,497 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.71 AU - 2.25 AU

Year: 1008 Days

Day: 21.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.82 AU - 2.2 AU

Year: 1031 Days

Day: 29 Hours

Environment

Temp: -74 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759

Radius: 12.9

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.66 AU - 9.66 AU

Year: 8430 Days

Day: 7.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 16,764,147 km

• M1: 161,865 km (0.115 R)
• M2: 609,761 km (0.094 R)
• M3: 925,263 km (0.053 R)
• M4: 1,030,281 km (0.087 R)
• M5: 1,311,674 km (0.089 R)
• M6: 1,618,350 km (0.067 R)
• M7: 1,725,761 km (0.115 R)
• M8: 1,970,802 km (0.055 R)
• M9: 2,203,726 km (0.044 R)
• M10: 3,009,460 km (0.104 R)
• M11: 3,472,466 km (0.111 R)
• M12: 3,584,664 km (0.041 R)
• M13: 3,726,782 km (0.036 R)
• M14: 4,404,461 km (0.111 R)
• M15: 4,618,535 km (0.071 R)
• M16: 4,898,732 km (0.117 R)
• M17: 5,345,730 km (0.03 R)
• M18: 6,244,963 km (0.05 R)
• M19: 6,976,646 km (0.114 R)
• M20: 7,083,459 km (0.041 R)
• M21: 7,479,744 km (0.099 R)
• M22: 8,407,101 km (0.073 R)
• M23: 8,635,088 km (0.117 R)
• M24: 9,686,462 km (0.081 R)
• M25: 10,126,429 km (0.084 R)
• M26: 10,207,063 km (0.094 R)
• M27: 12,036,196 km (0.119 R)
• M28: 12,121,766 km (0.077 R)
• M29: 12,379,523 km (0.066 R)
• M30: 12,595,842 km (0.086 R)
• M31: 12,857,039 km (0.065 R)
• M32: 12,944,405 km (0.047 R)
• M33: 14,461,477 km (0.101 R)
• M34: 15,010,351 km (0.12 R)
• M35: 15,705,981 km (0.118 R)
• M36: 17,225,148 km (0.061 R)
• M37: 17,855,703 km (0.116 R)
• M38: 17,953,240 km (0.12 R)
• M39: 19,039,471 km (0.11 R)
• M40: 19,239,184 km (0.107 R)
• M41: 19,339,414 km (0.07 R)
• M42: 19,994,653 km (0.076 R)
• M43: 20,146,794 km (0.028 R)
• M44: 20,605,910 km (0.089 R)
• M45: 20,862,470 km (0.063 R)
• M46: 21,171,689 km (0.115 R)
• M47: 21,326,822 km (0.109 R)
• M48: 21,482,404 km (0.111 R)
• M49: 21,742,555 km (0.069 R)
• M50: 22,952,652 km (0.046 R)
• M51: 24,076,431 km (0.069 R)
• M52: 24,563,671 km (0.097 R)
• M53: 25,713,032 km (0.062 R)
• M54: 26,100,041 km (0.113 R)
• M55: 27,103,993 km (0.037 R)
• M56: 27,272,589 km (0.076 R)
• M57: 27,554,282 km (0.117 R)
• M58: 28,007,115 km (0.1 R)
• M59: 28,234,504 km (0.109 R)
• M60: 28,862,815 km (0.074 R)
• M61: 30,482,810 km (0.116 R)
• M62: 31,245,011 km (0.077 R)
• M63: 31,421,836 km (0.071 R)
• M64: 32,370,286 km (0.055 R)
• M65: 32,967,780 km (0.052 R)
• M66: 34,660,331 km (0.098 R)
• M67: 35,763,316 km (0.108 R)
• M68: 36,010,003 km (0.057 R)
• M69: 36,257,288 km (0.114 R)
• M70: 36,877,820 km (0.104 R)
• M71: 37,127,050 km (0.112 R)
• M72: 38,444,558 km (0.12 R)
• M73: 39,267,945 km (0.097 R)
• M74: 39,586,140 km (0.111 R)
• M75: 39,969,110 km (0.091 R)
• M76: 40,225,072 km (0.098 R)
• M77: 41,189,979 km (0.082 R)
• M78: 41,319,231 km (0.099 R)
• M79: 42,749,536 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.1

Radius: 14.8

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.39 AU - 8.67 AU

Year: 9010 Days

Day: 5.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 16,764,147 km

• M1: 200,611 km (0.114 R)
• M2: 326,722 km (0.107 R)
• M3: 524,640 km (0.104 R)
• M4: 616,942 km (0.095 R)
• M5: 979,268 km (0.109 R)
• M6: 1,156,990 km (0.061 R)
• M7: 1,644,829 km (0.1 R)
• M8: 1,941,780 km (0.055 R)
• M9: 2,036,775 km (0.079 R)
• M10: 2,133,415 km (0.1 R)
• M11: 3,284,421 km (0.09 R)
• M12: 5,975,837 km (0.102 R)
• M13: 6,437,047 km (0.096 R)
• M14: 7,300,376 km (0.102 R)
• M15: 7,413,173 km (0.118 R)
• M16: 7,966,984 km (0.116 R)
• M17: 8,161,013 km (0.106 R)
• M18: 8,415,778 km (0.061 R)
• M19: 8,772,718 km (0.059 R)
• M20: 9,155,090 km (0.03 R)
• M21: 9,935,991 km (0.101 R)
• M22: 10,124,185 km (0.083 R)
• M23: 10,292,334 km (0.088 R)
• M24: 10,440,435 km (0.107 R)
• M25: 10,589,136 km (0.083 R)
• M26: 12,248,625 km (0.096 R)
• M27: 12,789,421 km (0.112 R)
• M28: 13,154,290 km (0.105 R)
• M29: 13,407,260 km (0.064 R)
• M30: 14,269,692 km (0.036 R)
• M31: 14,363,939 km (0.113 R)
• M32: 14,624,389 km (0.062 R)
• M33: 15,439,398 km (0.058 R)
• M34: 15,828,053 km (0.074 R)
• M35: 16,072,646 km (0.106 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 19,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit