🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.52 AU - 0.72 AU

Year: 172 Days

Day: 16.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,840,392 km

• M1: 265,985 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.65 AU - 0.85 AU

Year: 228 Days

Day: 39.5 Hours

Environment

Temp: 129 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,840,392 km

• M1: 145,409 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.77 AU - 0.79 AU

Year: 242 Days

Day: 14.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.59 AU - 2.57 AU

Year: 1054 Days

Day: 15.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,840,392 km

• M1: 104,868 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.97 AU - 2.71 AU

Year: 1258 Days

Day: 45.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.28 AU - 2.46 AU

Year: 1282 Days

Day: 17.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,840,392 km

• M1: 1,688,212 km (0.104 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.36 AU - 2.58 AU

Year: 1364 Days

Day: 46.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.85 AU - 3.77 AU

Year: 2117 Days

Day: 22.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.6

Radius: 12.6

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.99 AU - 9.61 AU

Year: 9968 Days

Day: 6.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,840,392 km

• M1: 180,864 km (0.058 R)
• M2: 426,204 km (0.11 R)
• M3: 702,063 km (0.03 R)
• M4: 1,081,293 km (0.071 R)
• M5: 1,453,194 km (0.119 R)
• M6: 1,753,736 km (0.097 R)
• M7: 1,978,133 km (0.111 R)
• M8: 2,192,357 km (0.098 R)
• M9: 2,373,370 km (0.037 R)
• M10: 2,772,049 km (0.099 R)
• M11: 2,858,666 km (0.074 R)
• M12: 3,237,448 km (0.103 R)
• M13: 3,632,535 km (0.118 R)
• M14: 3,896,426 km (0.086 R)
• M15: 4,092,399 km (0.1 R)
• M16: 5,362,784 km (0.046 R)
• M17: 5,553,671 km (0.086 R)
• M18: 6,026,849 km (0.044 R)
• M19: 7,553,944 km (0.12 R)
• M20: 8,329,011 km (0.032 R)
• M21: 8,646,159 km (0.106 R)
• M22: 8,902,719 km (0.039 R)
• M23: 8,999,658 km (0.028 R)
• M24: 9,194,435 km (0.032 R)
• M25: 9,292,421 km (0.073 R)
• M26: 9,555,265 km (0.08 R)
• M27: 9,754,080 km (0.078 R)
• M28: 9,987,752 km (0.065 R)
• M29: 10,426,672 km (0.109 R)
• M30: 10,562,956 km (0.056 R)
• M31: 10,665,580 km (0.112 R)
• M32: 12,244,735 km (0.096 R)
• M33: 12,352,595 km (0.11 R)
• M34: 12,896,832 km (0.113 R)
• M35: 13,263,946 km (0.039 R)
• M36: 13,783,649 km (0.096 R)
• M37: 14,234,537 km (0.115 R)
• M38: 14,614,066 km (0.062 R)
• M39: 16,164,948 km (0.105 R)
• M40: 16,322,923 km (0.11 R)
• M41: 17,000,152 km (0.119 R)
• M42: 17,564,735 km (0.063 R)
• M43: 17,849,270 km (0.053 R)
• M44: 18,217,430 km (0.043 R)
• M45: 18,340,699 km (0.102 R)
• M46: 19,044,557 km (0.119 R)
• M47: 19,883,951 km (0.096 R)
• M48: 20,010,959 km (0.063 R)
• M49: 20,095,632 km (0.102 R)
• M50: 20,180,603 km (0.114 R)
• M51: 20,864,116 km (0.1 R)
• M52: 20,993,219 km (0.052 R)
• M53: 21,122,471 km (0.042 R)
• M54: 21,338,491 km (0.082 R)
• M55: 21,555,408 km (0.117 R)
• M56: 21,903,821 km (0.045 R)
• M57: 22,122,533 km (0.12 R)
• M58: 23,584,104 km (0.1 R)
• M59: 24,848,655 km (0.114 R)
• M60: 25,168,196 km (0.1 R)
• M61: 25,535,160 km (0.106 R)
• M62: 25,627,162 km (0.094 R)
• M63: 26,042,596 km (0.098 R)
• M64: 26,274,323 km (0.091 R)
• M65: 26,460,123 km (0.109 R)
• M66: 26,926,869 km (0.109 R)
• M67: 27,255,086 km (0.072 R)
• M68: 28,152,823 km (0.091 R)
• M69: 29,252,517 km (0.098 R)
• M70: 29,686,650 km (0.102 R)
• M71: 30,025,789 km (0.074 R)
• M72: 31,198,337 km (0.052 R)
• M73: 31,345,990 km (0.098 R)
• M74: 31,444,575 km (0.119 R)
• M75: 32,286,362 km (0.113 R)
• M76: 32,635,075 km (0.053 R)
• M77: 32,735,006 km (0.076 R)
• M78: 32,834,937 km (0.109 R)
• M79: 33,437,069 km (0.1 R)
• M80: 33,688,992 km (0.111 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 18,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit