🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.6 AU - 0.84 AU

Year: 275 Days

Day: 19.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,387,946 km

• M1: 220,956 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.9 AU - 1 AU

Year: 416 Days

Day: 32.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,387,946 km

• M1: 876,644 km (0.063 R)

Asteroid Belt

Center: 3.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.4

Radius: 11.6

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.13 AU - 5.29 AU

Year: 5347 Days

Day: 6.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 20,387,946 km

• M1: 144,960 km (0.054 R)
• M2: 239,057 km (0.058 R)
• M3: 343,926 km (0.103 R)
• M4: 593,754 km (0.055 R)
• M5: 803,789 km (0.058 R)
• M6: 1,038,957 km (0.043 R)
• M7: 1,308,533 km (0.066 R)
• M8: 1,525,749 km (0.089 R)
• M9: 1,900,791 km (0.099 R)
• M10: 2,064,600 km (0.101 R)
• M11: 2,204,773 km (0.086 R)
• M12: 2,494,694 km (0.113 R)
• M13: 3,127,493 km (0.108 R)
• M14: 3,454,065 km (0.054 R)
• M15: 3,706,138 km (0.107 R)
• M16: 3,843,169 km (0.072 R)
• M17: 4,016,852 km (0.091 R)
• M18: 4,353,896 km (0.065 R)
• M19: 4,571,711 km (0.041 R)
• M20: 4,905,015 km (0.064 R)
• M21: 4,999,112 km (0.116 R)
• M22: 5,284,844 km (0.07 R)
• M23: 5,536,767 km (0.103 R)
• M24: 5,812,625 km (0.106 R)
• M25: 5,892,211 km (0.113 R)
• M26: 6,032,534 km (0.082 R)
• M27: 6,153,708 km (0.083 R)
• M28: 6,521,869 km (0.052 R)
• M29: 6,876,416 km (0.092 R)
• M30: 7,194,461 km (0.028 R)
• M31: 7,669,584 km (0.04 R)
• M32: 7,955,166 km (0.102 R)
• M33: 8,066,018 km (0.117 R)
• M34: 8,491,774 km (0.062 R)
• M35: 8,901,821 km (0.085 R)
• M36: 9,411,950 km (0.063 R)
• M37: 9,907,717 km (0.115 R)
• M38: 11,295,986 km (0.047 R)
• M39: 11,949,429 km (0.099 R)
• M40: 12,153,032 km (0.101 R)
• M41: 12,383,263 km (0.094 R)
• M42: 12,978,662 km (0.07 R)
• M43: 13,636,295 km (0.086 R)
• M44: 14,874,516 km (0.056 R)
• M45: 15,231,008 km (0.055 R)
• M46: 15,534,841 km (0.096 R)
• M47: 15,701,493 km (0.111 R)
• M48: 15,812,944 km (0.118 R)
• M49: 16,036,443 km (0.069 R)
• M50: 16,317,388 km (0.113 R)
• M51: 17,428,601 km (0.033 R)
• M52: 17,775,518 km (0.095 R)
• M53: 17,891,606 km (0.088 R)
• M54: 18,241,516 km (0.052 R)
• M55: 18,358,651 km (0.062 R)
• M56: 18,534,727 km (0.11 R)
• M57: 18,623,140 km (0.044 R)
• M58: 19,007,307 km (0.118 R)
• M59: 19,245,018 km (0.091 R)
• M60: 19,424,087 km (0.061 R)
• M61: 19,573,685 km (0.086 R)
• M62: 19,723,582 km (0.103 R)
• M63: 19,994,503 km (0.068 R)
• M64: 20,175,816 km (0.036 R)
• M65: 20,357,577 km (0.083 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 19,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit