🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.63 AU - 0.83 AU

Year: 231 Days

Day: 33.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,981,793 km

• M1: 631,752 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.53 AU - 3.93 AU

Year: 2153 Days

Day: 17.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.4

Radius: 12.3

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.32 AU - 11.78 AU

Year: 10945 Days

Day: 7.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 28,981,793 km

• M1: 155,582 km (0.119 R)
• M2: 266,883 km (0.101 R)
• M3: 446,699 km (0.106 R)
• M4: 566,078 km (0.089 R)
• M5: 793,168 km (0.101 R)
• M6: 880,084 km (0.047 R)
• M7: 1,010,534 km (0.049 R)
• M8: 1,105,977 km (0.114 R)
• M9: 1,190,350 km (0.113 R)
• M10: 1,457,682 km (0.052 R)
• M11: 1,551,330 km (0.059 R)
• M12: 1,630,916 km (0.12 R)
• M13: 2,409,872 km (0.092 R)
• M14: 2,521,771 km (0.085 R)
• M15: 3,067,205 km (0.115 R)
• M16: 3,437,161 km (0.085 R)
• M17: 3,648,991 km (0.097 R)
• M18: 4,493,172 km (0.027 R)
• M19: 4,819,146 km (0.031 R)
• M20: 5,518,965 km (0.108 R)
• M21: 6,224,917 km (0.08 R)
• M22: 6,431,960 km (0.097 R)
• M23: 7,147,337 km (0.058 R)
• M24: 7,971,921 km (0.074 R)
• M25: 9,059,348 km (0.105 R)
• M26: 9,323,687 km (0.093 R)
• M27: 9,412,399 km (0.059 R)
• M28: 9,770,087 km (0.11 R)
• M29: 10,162,632 km (0.066 R)
• M30: 10,621,898 km (0.12 R)
• M31: 10,776,582 km (0.113 R)
• M32: 11,213,557 km (0.103 R)
• M33: 11,976,207 km (0.079 R)
• M34: 12,234,114 km (0.082 R)
• M35: 12,331,352 km (0.063 R)
• M36: 12,788,374 km (0.064 R)
• M37: 12,920,020 km (0.091 R)
• M38: 14,844,148 km (0.071 R)
• M39: 15,051,939 km (0.085 R)
• M40: 15,610,538 km (0.06 R)
• M41: 16,247,226 km (0.108 R)
• M42: 17,436,380 km (0.105 R)
• M43: 17,692,342 km (0.079 R)
• M44: 17,949,501 km (0.06 R)
• M45: 19,065,351 km (0.105 R)
• M46: 19,974,308 km (0.101 R)
• M47: 21,403,117 km (0.044 R)
• M48: 22,984,666 km (0.087 R)
• M49: 23,547,004 km (0.12 R)
• M50: 23,668,178 km (0.039 R)
• M51: 23,870,435 km (0.055 R)
• M52: 25,385,412 km (0.096 R)
• M53: 26,342,689 km (0.102 R)
• M54: 27,779,427 km (0.07 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 20,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit