🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.44 AU - 0.64 AU

Year: 140 Days

Day: 21.4 Hours

Environment

Temp: 260 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,717,497 km

• M1: 71,358 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.8 AU - 2.78 AU

Year: 1224 Days

Day: 24.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,717,497 km

• M1: 786,586 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.16 AU - 3 AU

Year: 1463 Days

Day: 14.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.37 AU - 4.01 AU

Year: 2503 Days

Day: 20.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,717,497 km

• M1: 2,788,205 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.4

Radius: 12.9

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.1 AU - 6.84 AU

Year: 5151 Days

Day: 8.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 17,717,497 km

• M1: 350,807 km (0.104 R)
• M2: 431,440 km (0.08 R)
• M3: 513,869 km (0.114 R)
• M4: 595,549 km (0.08 R)
• M5: 818,450 km (0.063 R)
• M6: 1,129,763 km (0.105 R)
• M7: 1,326,484 km (0.102 R)
• M8: 1,523,654 km (0.069 R)
• M9: 1,695,542 km (0.102 R)
• M10: 1,837,959 km (0.094 R)
• M11: 2,071,781 km (0.116 R)
• M12: 2,289,595 km (0.06 R)
• M13: 2,474,648 km (0.056 R)
• M14: 2,678,550 km (0.081 R)
• M15: 2,761,726 km (0.03 R)
• M16: 3,103,258 km (0.083 R)
• M17: 3,279,185 km (0.097 R)
• M18: 3,413,375 km (0.079 R)
• M19: 3,564,618 km (0.119 R)
• M20: 4,095,840 km (0.094 R)
• M21: 4,837,247 km (0.05 R)
• M22: 4,956,327 km (0.067 R)
• M23: 5,407,514 km (0.115 R)
• M24: 5,602,291 km (0.11 R)
• M25: 5,926,320 km (0.112 R)
• M26: 6,743,872 km (0.119 R)
• M27: 6,992,354 km (0.084 R)
• M28: 7,127,441 km (0.091 R)
• M29: 7,855,534 km (0.074 R)
• M30: 7,996,006 km (0.113 R)
• M31: 8,157,572 km (0.039 R)
• M32: 8,648,702 km (0.097 R)
• M33: 8,960,763 km (0.068 R)
• M34: 9,086,575 km (0.119 R)
• M35: 9,318,751 km (0.116 R)
• M36: 9,424,965 km (0.096 R)
• M37: 9,595,656 km (0.074 R)
• M38: 10,048,938 km (0.088 R)
• M39: 10,333,024 km (0.081 R)
• M40: 11,088,493 km (0.062 R)
• M41: 11,495,699 km (0.117 R)
• M42: 11,701,246 km (0.075 R)
• M43: 11,838,876 km (0.098 R)
• M44: 12,069,556 km (0.037 R)
• M45: 12,324,920 km (0.104 R)
• M46: 12,441,606 km (0.119 R)
• M47: 12,912,091 km (0.104 R)
• M48: 13,292,818 km (0.1 R)
• M49: 13,412,496 km (0.093 R)
• M50: 14,654,009 km (0.1 R)
• M51: 14,951,559 km (0.11 R)
• M52: 15,401,400 km (0.03 R)
• M53: 15,779,883 km (0.116 R)
• M54: 16,263,533 km (0.045 R)
• M55: 16,907,402 km (0.112 R)
• M56: 17,115,343 km (0.119 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 14,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit