🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.5 AU - 0.54 AU

Year: 140 Days

Day: 14.1 Hours

Environment

Temp: 208 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.58 AU - 0.78 AU

Year: 209 Days

Day: 41.1 Hours

Environment

Temp: 105 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,415,938 km

• M1: 93,648 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.17 AU - 1.33 AU

Year: 521 Days

Day: 45.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.63 AU - 3.29 AU

Year: 1898 Days

Day: 24.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.77 AU - 3.37 AU

Year: 2005 Days

Day: 42.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,415,938 km

• M1: 377,735 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.64 AU - 4.12 AU

Year: 2316 Days

Day: 17.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 15,415,938 km

• M1: 385,813 km (0.09 R)
• M2: 991,684 km (0.051 R)

Asteroid Belt

Center: 4.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.4

Radius: 14.5

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.68 AU - 5.34 AU

Year: 4180 Days

Day: 5.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 15,415,938 km

• M1: 189,241 km (0.041 R)
• M2: 306,825 km (0.064 R)
• M3: 444,605 km (0.101 R)
• M4: 605,423 km (0.103 R)
• M5: 698,772 km (0.053 R)
• M6: 797,955 km (0.102 R)
• M7: 911,051 km (0.066 R)
• M8: 1,110,016 km (0.055 R)
• M9: 1,229,395 km (0.118 R)
• M10: 1,462,170 km (0.094 R)
• M11: 1,656,946 km (0.065 R)
• M12: 1,982,920 km (0.092 R)
• M13: 2,609,136 km (0.041 R)
• M14: 2,835,478 km (0.097 R)
• M15: 3,094,881 km (0.082 R)
• M16: 3,457,506 km (0.081 R)
• M17: 3,664,998 km (0.101 R)
• M18: 3,933,975 km (0.098 R)
• M19: 4,342,078 km (0.081 R)
• M20: 4,642,172 km (0.088 R)
• M21: 4,980,263 km (0.081 R)
• M22: 5,136,592 km (0.056 R)
• M23: 5,231,138 km (0.115 R)
• M24: 5,390,161 km (0.045 R)
• M25: 5,518,516 km (0.096 R)
• M26: 5,729,299 km (0.115 R)
• M27: 5,860,347 km (0.076 R)
• M28: 6,058,863 km (0.09 R)
• M29: 6,242,869 km (0.081 R)
• M30: 7,225,876 km (0.076 R)
• M31: 7,798,836 km (0.05 R)
• M32: 8,704,801 km (0.078 R)
• M33: 9,045,884 km (0.103 R)
• M34: 9,410,903 km (0.093 R)
• M35: 9,546,588 km (0.109 R)
• M36: 10,076,165 km (0.104 R)
• M37: 10,494,739 km (0.077 R)
• M38: 10,595,120 km (0.088 R)
• M39: 11,472,661 km (0.029 R)
• M40: 11,763,479 km (0.058 R)
• M41: 12,267,624 km (0.091 R)
• M42: 12,458,511 km (0.108 R)
• M43: 12,607,809 km (0.091 R)
• M44: 12,736,164 km (0.116 R)
• M45: 12,864,818 km (0.042 R)
• M46: 13,015,613 km (0.105 R)
• M47: 13,210,390 km (0.075 R)
• M48: 13,384,372 km (0.065 R)
• M49: 13,690,599 km (0.071 R)
• M50: 13,822,544 km (0.11 R)
• M51: 14,021,210 km (0.052 R)
• M52: 14,198,633 km (0.108 R)
• M53: 14,354,514 km (0.047 R)
• M54: 14,578,163 km (0.106 R)
• M55: 14,848,187 km (0.113 R)
• M56: 14,961,133 km (0.112 R)
• M57: 15,074,379 km (0.098 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: 401 - 12,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit