🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.43 AU - 0.67 AU

Year: 128 Days

Day: 19.9 Hours

Environment

Temp: 269 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,890,783 km

• M1: 321,785 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.58 AU - 0.86 AU

Year: 191 Days

Day: 45.3 Hours

Environment

Temp: 229 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.09 AU - 1.19 AU

Year: 381 Days

Day: 15.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.91 AU - 2.31 AU

Year: 960 Days

Day: 15.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,890,783 km

• M1: 926,011 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.99 AU - 2.35 AU

Year: 1001 Days

Day: 39.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,890,783 km

• M1: 957,875 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.31 AU - 2.47 AU

Year: 1157 Days

Day: 26 Hours

Environment

Temp: -20 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.87 AU - 5.67 AU

Year: 3263 Days

Day: 43.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,890,783 km

• M1: 806,033 km (0.027 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.86 AU - 6.06 AU

Year: 4557 Days

Day: 38.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.1

Radius: 7

Gravity: 13.43 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 13.69 AU - 20.32 AU

Year: 21953 Days

Day: 20.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,890,783 km

• M1: 89,609 km (0.12 R)
• M2: 166,802 km (0.086 R)
• M3: 402,568 km (0.083 R)
• M4: 565,480 km (0.077 R)
• M5: 725,550 km (0.072 R)
• M6: 823,536 km (0.069 R)
• M7: 979,268 km (0.067 R)
• M8: 1,144,573 km (0.105 R)
• M9: 1,259,913 km (0.09 R)
• M10: 1,628,822 km (0.035 R)
• M11: 1,960,929 km (0.099 R)
• M12: 4,001,593 km (0.117 R)
• M13: 4,045,426 km (0.065 R)
• M14: 4,222,699 km (0.092 R)
• M15: 4,769,629 km (0.069 R)
• M16: 4,956,925 km (0.102 R)
• M17: 5,338,849 km (0.113 R)
• M18: 5,730,197 km (0.106 R)
• M19: 6,385,735 km (0.07 R)
• M20: 6,540,419 km (0.12 R)
• M21: 7,494,255 km (0.072 R)
• M22: 7,548,559 km (0.104 R)
• M23: 8,718,115 km (0.08 R)
• M24: 8,889,704 km (0.112 R)
• M25: 9,587,578 km (0.068 R)
• M26: 10,666,927 km (0.088 R)
• M27: 10,973,602 km (0.113 R)
• M28: 11,532,949 km (0.106 R)
• M29: 12,614,541 km (0.029 R)
• M30: 13,463,210 km (0.096 R)
• M31: 14,600,902 km (0.08 R)
• M32: 14,941,237 km (0.119 R)
• M33: 16,048,112 km (0.096 R)
• M34: 16,328,907 km (0.117 R)
• M35: 18,193,644 km (0.032 R)
• M36: 18,560,009 km (0.047 R)
• M37: 18,707,214 km (0.117 R)
• M38: 20,579,581 km (0.044 R)
• M39: 22,042,049 km (0.118 R)
• M40: 22,276,021 km (0.099 R)
• M41: 22,982,870 km (0.089 R)
• M42: 23,378,856 km (0.077 R)
• M43: 24,822,625 km (0.08 R)
• M44: 25,637,185 km (0.068 R)
• M45: 26,212,539 km (0.074 R)
• M46: 30,357,597 km (0.098 R)
• M47: 32,195,407 km (0.116 R)
• M48: 32,283,819 km (0.061 R)
• M49: 35,611,324 km (0.063 R)
• M50: 36,345,102 km (0.099 R)
• M51: 36,529,257 km (0.087 R)
• M52: 36,713,861 km (0.094 R)
• M53: 38,857,897 km (0.096 R)
• M54: 38,952,144 km (0.058 R)
• M55: 39,613,217 km (0.081 R)
• M56: 39,802,757 km (0.084 R)
• M57: 41,042,325 km (0.055 R)
• M58: 43,168,859 km (0.096 R)
• M59: 43,266,397 km (0.112 R)
• M60: 45,231,814 km (0.078 R)
• M61: 45,628,398 km (0.063 R)
• M62: 46,624,869 km (0.109 R)
• M63: 46,925,262 km (0.114 R)
• M64: 48,031,987 km (0.089 R)
• M65: 48,436,649 km (0.059 R)
• M66: 49,045,662 km (0.108 R)
• M67: 49,861,569 km (0.056 R)
• M68: 50,168,693 km (0.058 R)
• M69: 51,093,956 km (0.104 R)
• M70: 51,197,178 km (0.104 R)
• M71: 52,128,575 km (0.096 R)
• M72: 52,856,967 km (0.042 R)
• M73: 53,065,656 km (0.109 R)
• M74: 53,170,075 km (0.099 R)
• M75: 53,483,932 km (0.047 R)
• M76: 55,273,571 km (0.112 R)
• M77: 57,833,639 km (0.05 R)
• M78: 58,803,482 km (0.105 R)
• M79: 59,561,495 km (0.118 R)
• M80: 60,650,118 km (0.105 R)
• M81: 61,635,520 km (0.095 R)
• M82: 62,515,753 km (0.067 R)
• M83: 63,511,178 km (0.093 R)
• M84: 65,405,386 km (0.085 R)
• M85: 65,517,435 km (0.082 R)
• M86: 65,853,880 km (0.047 R)
• M87: 67,431,240 km (0.104 R)
• M88: 67,544,486 km (0.113 R)
• M89: 67,997,618 km (0.105 R)
• M90: 69,021,166 km (0.109 R)
• M91: 70,164,393 km (0.115 R)
• M92: 71,544,434 km (0.075 R)
• M93: 74,682,099 km (0.116 R)
• M94: 77,983,126 km (0.104 R)
• M95: 78,577,628 km (0.109 R)

Kuiper Belt

Range: 35 - 62 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 12,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit