🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.45 AU - 0.57 AU

Year: 136 Days

Day: 12.4 Hours

Environment

Temp: 241 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.62 AU - 0.8 AU

Year: 224 Days

Day: 32.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.45 AU - 3.95 AU

Year: 2145 Days

Day: 37.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,630,965 km

• M1: 1,138,440 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.58 AU - 4.1 AU

Year: 2287 Days

Day: 15.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.5

Radius: 12

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.91 AU - 5.47 AU

Year: 3806 Days

Day: 13.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 16,630,965 km

• M1: 158,873 km (0.103 R)
• M2: 403,615 km (0.043 R)
• M3: 480,957 km (0.102 R)
• M4: 624,272 km (0.045 R)
• M5: 702,063 km (0.075 R)
• M6: 957,726 km (0.117 R)
• M7: 1,097,151 km (0.069 R)
• M8: 1,284,148 km (0.104 R)
• M9: 1,397,394 km (0.102 R)
• M10: 1,645,577 km (0.11 R)
• M11: 1,780,813 km (0.03 R)
• M12: 1,943,576 km (0.049 R)
• M13: 2,309,193 km (0.037 R)
• M14: 2,397,605 km (0.096 R)
• M15: 2,790,000 km (0.112 R)
• M16: 3,160,704 km (0.034 R)
• M17: 3,287,862 km (0.058 R)
• M18: 3,903,906 km (0.103 R)
• M19: 4,009,971 km (0.1 R)
• M20: 4,397,280 km (0.103 R)
• M21: 4,476,118 km (0.093 R)
• M22: 4,667,454 km (0.066 R)
• M23: 4,764,243 km (0.104 R)
• M24: 5,476,928 km (0.108 R)
• M25: 5,578,953 km (0.091 R)
• M26: 5,837,159 km (0.068 R)
• M27: 5,958,932 km (0.077 R)
• M28: 6,046,447 km (0.074 R)
• M29: 6,365,240 km (0.109 R)
• M30: 6,580,810 km (0.116 R)
• M31: 6,762,273 km (0.101 R)
• M32: 7,019,132 km (0.115 R)
• M33: 7,130,283 km (0.116 R)
• M34: 7,391,780 km (0.101 R)
• M35: 7,561,724 km (0.035 R)
• M36: 8,001,541 km (0.111 R)
• M37: 8,627,459 km (0.101 R)
• M38: 8,706,895 km (0.081 R)
• M39: 9,967,856 km (0.032 R)
• M40: 10,176,694 km (0.111 R)
• M41: 10,281,562 km (0.098 R)
• M42: 10,577,317 km (0.04 R)
• M43: 10,747,560 km (0.03 R)
• M44: 10,875,915 km (0.113 R)
• M45: 11,155,513 km (0.033 R)
• M46: 11,372,430 km (0.06 R)
• M47: 11,986,829 km (0.108 R)
• M48: 12,320,432 km (0.109 R)
• M49: 12,499,650 km (0.114 R)
• M50: 12,860,779 km (0.093 R)
• M51: 13,110,907 km (0.067 R)
• M52: 13,523,797 km (0.117 R)
• M53: 14,104,536 km (0.084 R)
• M54: 14,268,495 km (0.091 R)
• M55: 15,026,508 km (0.079 R)
• M56: 15,242,078 km (0.103 R)
• M57: 15,627,742 km (0.07 R)
• M58: 16,556,894 km (0.042 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 18,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit