🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.83 AU - 0.85 AU

Year: 284 Days

Day: 13.3 Hours

Environment

Temp: 100 °C

Axial Tilt: 133.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.04 AU - 1.72 AU

Year: 598 Days

Day: 16.1 Hours

Environment

Temp: -23 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.41 AU - 1.87 AU

Year: 775 Days

Day: 40.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.32 AU - 3.3 AU

Year: 1738 Days

Day: 34 Hours

Environment

Temp: -110 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,724,118 km

• M1: 198,666 km (0.116 R)
• M2: 1,637,349 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.03 AU - 3.23 AU

Year: 2043 Days

Day: 32.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,724,118 km

• M1: 976,724 km (0.069 R)
• M2: 1,858,305 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958

Radius: 8.8

Gravity: 12.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.05 AU - 8.67 AU

Year: 7367 Days

Day: 7.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,724,118 km

• M1: 146,606 km (0.04 R)
• M2: 407,355 km (0.09 R)
• M3: 539,749 km (0.074 R)
• M4: 597,045 km (0.103 R)
• M5: 718,668 km (0.106 R)
• M6: 882,777 km (0.101 R)
• M7: 1,286,990 km (0.037 R)
• M8: 1,700,629 km (0.064 R)
• M9: 2,296,926 km (0.098 R)
• M10: 2,467,916 km (0.097 R)
• M11: 2,668,676 km (0.077 R)
• M12: 2,822,613 km (0.102 R)
• M13: 3,139,611 km (0.06 R)
• M14: 3,693,123 km (0.085 R)
• M15: 3,865,011 km (0.088 R)
• M16: 4,098,533 km (0.12 R)
• M17: 4,427,199 km (0.087 R)
• M18: 4,671,493 km (0.091 R)
• M19: 6,399,199 km (0.1 R)
• M20: 6,606,092 km (0.117 R)
• M21: 7,133,275 km (0.058 R)
• M22: 7,455,958 km (0.114 R)
• M23: 8,794,260 km (0.083 R)
• M24: 9,334,608 km (0.085 R)
• M25: 10,205,268 km (0.083 R)
• M26: 12,321,778 km (0.027 R)
• M27: 12,795,555 km (0.109 R)
• M28: 12,969,387 km (0.042 R)
• M29: 13,407,260 km (0.061 R)
• M30: 13,805,490 km (0.097 R)
• M31: 14,932,111 km (0.067 R)
• M32: 15,344,852 km (0.072 R)
• M33: 15,437,154 km (0.086 R)
• M34: 15,714,957 km (0.034 R)
• M35: 15,947,731 km (0.049 R)
• M36: 16,795,353 km (0.106 R)
• M37: 17,176,678 km (0.12 R)
• M38: 17,512,675 km (0.098 R)
• M39: 17,754,126 km (0.118 R)
• M40: 17,948,005 km (0.098 R)
• M41: 18,533,979 km (0.102 R)
• M42: 18,730,551 km (0.117 R)
• M43: 19,126,088 km (0.089 R)
• M44: 19,875,124 km (0.063 R)
• M45: 19,975,654 km (0.098 R)
• M46: 20,786,475 km (0.118 R)
• M47: 21,608,066 km (0.12 R)
• M48: 21,918,781 km (0.096 R)
• M49: 22,074,811 km (0.033 R)
• M50: 22,231,141 km (0.059 R)
• M51: 22,860,200 km (0.118 R)
• M52: 23,176,899 km (0.092 R)
• M53: 24,028,560 km (0.045 R)
• M54: 24,296,789 km (0.08 R)
• M55: 25,817,301 km (0.037 R)
• M56: 26,755,430 km (0.104 R)
• M57: 27,704,628 km (0.088 R)
• M58: 28,608,199 km (0.117 R)
• M59: 29,349,307 km (0.065 R)
• M60: 29,406,603 km (0.098 R)
• M61: 29,521,345 km (0.117 R)
• M62: 30,212,337 km (0.086 R)
• M63: 30,328,126 km (0.118 R)
• M64: 30,501,959 km (0.09 R)
• M65: 31,259,073 km (0.101 R)
• M66: 32,022,322 km (0.104 R)
• M67: 32,435,960 km (0.085 R)
• M68: 32,673,073 km (0.106 R)
• M69: 34,047,578 km (0.102 R)
• M70: 34,651,056 km (0.05 R)
• M71: 34,711,643 km (0.111 R)
• M72: 35,868,782 km (0.083 R)
• M73: 37,348,305 km (0.104 R)
• M74: 37,970,632 km (0.108 R)
• M75: 38,033,164 km (0.098 R)
• M76: 38,095,547 km (0.103 R)
• M77: 39,351,869 km (0.065 R)
• M78: 39,541,560 km (0.068 R)
• M79: 39,604,839 km (0.054 R)
• M80: 41,905,206 km (0.09 R)
• M81: 42,098,786 km (0.108 R)
• M82: 42,163,412 km (0.054 R)
• M83: 42,551,768 km (0.074 R)
• M84: 42,811,470 km (0.084 R)
• M85: 43,332,220 km (0.086 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 11,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit