🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.81 AU - 1.01 AU

Year: 307 Days

Day: 14.5 Hours

Environment

Temp: 100 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.98 AU - 2.92 AU

Year: 1354 Days

Day: 46.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,283,190 km

• M1: 266,733 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.27 AU - 2.63 AU

Year: 1354 Days

Day: 47.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.38 AU - 4.46 AU

Year: 2740 Days

Day: 47.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,283,190 km

• M1: 1,120,937 km (0.119 R)
• M2: 1,241,064 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.52 AU - 5.3 AU

Year: 3270 Days

Day: 21.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,283,190 km

• M1: 663,167 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.31 AU - 5.13 AU

Year: 3621 Days

Day: 30.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,283,190 km

• M1: 291,117 km (0.051 R)

Asteroid Belt

Center: 6.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.5

Radius: 12.3

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.82 AU - 8.38 AU

Year: 8140 Days

Day: 8.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 21,283,190 km

• M1: 184,305 km (0.085 R)
• M2: 309,518 km (0.107 R)
• M3: 519,404 km (0.071 R)
• M4: 801,246 km (0.113 R)
• M5: 977,024 km (0.112 R)
• M6: 1,132,007 km (0.06 R)
• M7: 1,259,764 km (0.116 R)
• M8: 1,505,254 km (0.094 R)
• M9: 1,780,065 km (0.12 R)
• M10: 1,902,885 km (0.068 R)
• M11: 1,986,510 km (0.072 R)
• M12: 2,498,883 km (0.089 R)
• M13: 2,699,793 km (0.101 R)
• M14: 2,889,932 km (0.089 R)
• M15: 3,084,558 km (0.111 R)
• M16: 3,216,803 km (0.114 R)
• M17: 3,334,088 km (0.101 R)
• M18: 3,418,760 km (0.105 R)
• M19: 3,642,409 km (0.04 R)
• M20: 3,960,005 km (0.083 R)
• M21: 4,085,967 km (0.083 R)
• M22: 4,679,122 km (0.068 R)
• M23: 5,220,367 km (0.078 R)
• M24: 5,398,688 km (0.06 R)
• M25: 5,599,149 km (0.087 R)
• M26: 5,802,004 km (0.086 R)
• M27: 6,702,433 km (0.108 R)
• M28: 7,201,941 km (0.085 R)
• M29: 7,356,326 km (0.117 R)
• M30: 7,601,217 km (0.052 R)
• M31: 7,713,416 km (0.085 R)
• M32: 8,398,424 km (0.092 R)
• M33: 8,842,431 km (0.088 R)
• M34: 9,294,067 km (0.118 R)
• M35: 9,850,870 km (0.086 R)
• M36: 10,195,244 km (0.057 R)
• M37: 10,518,525 km (0.067 R)
• M38: 10,643,739 km (0.114 R)
• M39: 10,769,401 km (0.101 R)
• M40: 11,379,910 km (0.077 R)
• M41: 11,482,684 km (0.065 R)
• M42: 11,637,518 km (0.111 R)
• M43: 12,237,555 km (0.11 R)
• M44: 12,501,595 km (0.083 R)
• M45: 13,522,152 km (0.099 R)
• M46: 13,631,208 km (0.085 R)
• M47: 13,822,544 km (0.034 R)
• M48: 14,042,453 km (0.107 R)
• M49: 14,737,036 km (0.095 R)
• M50: 15,642,552 km (0.119 R)
• M51: 15,814,290 km (0.103 R)
• M52: 16,159,861 km (0.075 R)
• M53: 16,595,191 km (0.055 R)
• M54: 16,799,691 km (0.07 R)
• M55: 17,596,300 km (0.071 R)
• M56: 17,774,920 km (0.08 R)
• M57: 17,954,288 km (0.099 R)
• M58: 18,465,613 km (0.06 R)
• M59: 18,738,180 km (0.037 R)
• M60: 18,829,435 km (0.115 R)
• M61: 19,625,745 km (0.103 R)
• M62: 20,464,540 km (0.063 R)
• M63: 20,746,682 km (0.109 R)
• M64: 21,251,574 km (0.079 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 13,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit