🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.51 AU - 0.57 AU

Year: 150 Days

Day: 30 Hours

Environment

Temp: 200 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,637,026 km

• M1: 164,109 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.68 AU - 1.06 AU

Year: 307 Days

Day: 42.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 177 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.52 AU - 1.72 AU

Year: 781 Days

Day: 12.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.2

Radius: 13.3

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.64 AU - 12 AU

Year: 14425 Days

Day: 9.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 28,637,026 km

• M1: 172,636 km (0.071 R)
• M2: 343,926 km (0.058 R)
• M3: 583,880 km (0.104 R)
• M4: 896,091 km (0.119 R)
• M5: 1,304,793 km (0.079 R)
• M6: 1,577,659 km (0.109 R)
• M7: 1,970,503 km (0.12 R)
• M8: 2,125,935 km (0.083 R)
• M9: 2,412,565 km (0.066 R)
• M10: 2,673,912 km (0.099 R)
• M11: 3,429,681 km (0.119 R)
• M12: 3,618,174 km (0.109 R)
• M13: 4,182,008 km (0.066 R)
• M14: 4,316,198 km (0.113 R)
• M15: 5,271,081 km (0.114 R)
• M16: 5,489,344 km (0.051 R)
• M17: 5,809,933 km (0.077 R)
• M18: 5,909,864 km (0.116 R)
• M19: 6,060,808 km (0.058 R)
• M20: 6,238,530 km (0.105 R)
• M21: 6,366,586 km (0.117 R)
• M22: 6,808,498 km (0.083 R)
• M23: 7,233,655 km (0.117 R)
• M24: 7,368,144 km (0.051 R)
• M25: 7,530,906 km (0.048 R)
• M26: 8,053,901 km (0.091 R)
• M27: 8,137,526 km (0.078 R)
• M28: 8,390,346 km (0.102 R)
• M29: 8,503,592 km (0.101 R)
• M30: 8,903,766 km (0.086 R)
• M31: 9,164,366 km (0.086 R)
• M32: 9,811,825 km (0.089 R)
• M33: 9,961,124 km (0.065 R)
• M34: 10,111,021 km (0.088 R)
• M35: 10,474,245 km (0.032 R)
• M36: 11,494,801 km (0.066 R)
• M37: 12,676,774 km (0.073 R)
• M38: 13,068,421 km (0.038 R)
• M39: 13,630,012 km (0.088 R)
• M40: 13,830,174 km (0.074 R)
• M41: 14,199,680 km (0.078 R)
• M42: 16,271,760 km (0.102 R)
• M43: 16,555,099 km (0.088 R)
• M44: 17,342,881 km (0.098 R)
• M45: 17,741,410 km (0.066 R)
• M46: 18,142,931 km (0.08 R)
• M47: 18,547,443 km (0.118 R)
• M48: 19,029,298 km (0.111 R)
• M49: 19,741,085 km (0.065 R)
• M50: 21,461,610 km (0.083 R)
• M51: 21,811,519 km (0.058 R)
• M52: 22,674,699 km (0.108 R)
• M53: 22,911,961 km (0.112 R)
• M54: 23,469,064 km (0.047 R)
• M55: 23,669,076 km (0.058 R)
• M56: 24,718,355 km (0.072 R)
• M57: 25,248,680 km (0.088 R)
• M58: 25,371,649 km (0.05 R)
• M59: 26,154,794 km (0.107 R)
• M60: 26,486,901 km (0.088 R)
• M61: 26,611,816 km (0.086 R)
• M62: 26,904,130 km (0.062 R)
• M63: 27,660,497 km (0.044 R)
• M64: 28,083,709 km (0.095 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 18,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit