🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.55 AU - 0.77 AU

Year: 188 Days

Day: 25 Hours

Environment

Temp: 152 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,926,615 km

• M1: 208,689 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.86 AU - 1.16 AU

Year: 355 Days

Day: 12.5 Hours

Environment

Temp: 84 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.32 AU - 1.68 AU

Year: 643 Days

Day: 24.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 24,926,615 km

• M1: 211,831 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.61 AU - 2.01 AU

Year: 852 Days

Day: 17 Hours

Environment

Temp: -30 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.89 AU - 2.79 AU

Year: 1252 Days

Day: 14.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.64 AU - 2.84 AU

Year: 1587 Days

Day: 46 Hours

Environment

Temp: -72 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,926,615 km

• M1: 92,152 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.82 AU - 3.64 AU

Year: 2031 Days

Day: 32.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,926,615 km

• M1: 417,378 km (0.068 R)
• M2: 1,565,093 km (0.103 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.12 AU - 4.62 AU

Year: 2663 Days

Day: 46.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.9

Radius: 9.4

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.34 AU - 10.5 AU

Year: 9320 Days

Day: 5.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 24,926,615 km

• M1: 203,453 km (0.097 R)
• M2: 265,686 km (0.06 R)
• M3: 369,656 km (0.032 R)
• M4: 499,956 km (0.113 R)
• M5: 576,401 km (0.047 R)
• M6: 667,805 km (0.074 R)
• M7: 854,802 km (0.098 R)
• M8: 961,017 km (0.097 R)
• M9: 1,084,435 km (0.107 R)
• M10: 1,279,810 km (0.083 R)
• M11: 1,416,542 km (0.036 R)
• M12: 1,558,211 km (0.116 R)
• M13: 1,886,728 km (0.093 R)
• M14: 2,782,371 km (0.07 R)
• M15: 3,274,099 km (0.107 R)
• M16: 3,991,421 km (0.039 R)
• M17: 4,071,904 km (0.115 R)
• M18: 4,152,837 km (0.084 R)
• M19: 4,419,869 km (0.055 R)
• M20: 5,837,010 km (0.099 R)
• M21: 6,089,830 km (0.09 R)
• M22: 6,275,930 km (0.083 R)
• M23: 6,990,858 km (0.029 R)
• M24: 8,085,466 km (0.055 R)
• M25: 9,073,260 km (0.101 R)
• M26: 9,286,138 km (0.066 R)
• M27: 9,473,734 km (0.117 R)
• M28: 9,879,892 km (0.102 R)
• M29: 9,961,872 km (0.108 R)
• M30: 10,569,538 km (0.115 R)
• M31: 11,160,899 km (0.085 R)
• M32: 11,446,182 km (0.072 R)
• M33: 11,762,881 km (0.057 R)
• M34: 11,849,797 km (0.058 R)
• M35: 12,789,720 km (0.117 R)
• M36: 12,938,720 km (0.118 R)
• M37: 13,148,306 km (0.108 R)
• M38: 13,753,430 km (0.118 R)
• M39: 14,336,712 km (0.118 R)
• M40: 14,460,579 km (0.099 R)
• M41: 14,584,745 km (0.086 R)
• M42: 14,709,360 km (0.08 R)
• M43: 15,242,527 km (0.118 R)
• M44: 15,686,534 km (0.107 R)
• M45: 15,782,127 km (0.111 R)
• M46: 16,717,113 km (0.065 R)
• M47: 16,847,563 km (0.081 R)
• M48: 17,076,447 km (0.092 R)
• M49: 17,207,794 km (0.1 R)
• M50: 17,802,745 km (0.07 R)
• M51: 17,902,527 km (0.075 R)
• M52: 18,303,748 km (0.089 R)
• M53: 19,148,976 km (0.118 R)
• M54: 20,110,891 km (0.111 R)
• M55: 20,180,154 km (0.06 R)
• M56: 20,702,401 km (0.109 R)
• M57: 20,877,580 km (0.11 R)
• M58: 20,947,741 km (0.083 R)
• M59: 21,299,745 km (0.051 R)
• M60: 21,547,479 km (0.106 R)
• M61: 22,367,724 km (0.089 R)
• M62: 22,547,391 km (0.104 R)
• M63: 22,872,018 km (0.077 R)
• M64: 22,944,424 km (0.041 R)
• M65: 23,016,829 km (0.092 R)
• M66: 23,307,348 km (0.071 R)
• M67: 24,296,639 km (0.06 R)
• M68: 24,592,394 km (0.026 R)
• M69: 24,852,245 km (0.073 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 10,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit