🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.51 AU - 0.77 AU

Year: 184 Days

Day: 17.1 Hours

Environment

Temp: 202 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.7 AU - 0.94 AU

Year: 267 Days

Day: 18.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.09 AU - 2.61 AU

Year: 1297 Days

Day: 18.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,691,315 km

• M1: 200,760 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.11 AU - 5.43 AU

Year: 3749 Days

Day: 12.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.3

Radius: 6

Gravity: 17.2 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 16.46 AU - 23.4 AU

Year: 32021 Days

Day: 15 Hours

Environment

Temp: -209 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 100,691,315 km

• M1: 74,649 km (0.036 R)
• M2: 261,796 km (0.103 R)
• M3: 518,506 km (0.032 R)
• M4: 743,202 km (0.074 R)
• M5: 1,019,809 km (0.099 R)
• M6: 1,884,185 km (0.057 R)
• M7: 3,690,430 km (0.096 R)
• M8: 4,652,643 km (0.113 R)
• M9: 5,906,423 km (0.115 R)
• M10: 7,529,111 km (0.08 R)
• M11: 10,587,789 km (0.111 R)
• M12: 12,727,338 km (0.089 R)
• M13: 12,955,924 km (0.069 R)
• M14: 13,658,435 km (0.09 R)
• M15: 14,140,739 km (0.052 R)
• M16: 15,568,650 km (0.079 R)
• M17: 16,814,651 km (0.084 R)
• M18: 18,904,982 km (0.104 R)
• M19: 19,503,822 km (0.111 R)
• M20: 22,355,756 km (0.114 R)
• M21: 26,698,732 km (0.082 R)
• M22: 29,663,911 km (0.062 R)
• M23: 31,991,654 km (0.106 R)
• M24: 33,851,904 km (0.081 R)
• M25: 34,291,123 km (0.094 R)
• M26: 34,882,783 km (0.109 R)
• M27: 36,698,452 km (0.052 R)
• M28: 41,012,406 km (0.044 R)
• M29: 44,417,553 km (0.115 R)
• M30: 53,151,375 km (0.095 R)
• M31: 54,142,761 km (0.064 R)
• M32: 57,814,192 km (0.09 R)
• M33: 60,566,493 km (0.105 R)
• M34: 61,430,720 km (0.081 R)
• M35: 67,249,030 km (0.107 R)
• M36: 68,408,563 km (0.07 R)
• M37: 70,529,113 km (0.087 R)
• M38: 72,450,548 km (0.066 R)
• M39: 73,914,214 km (0.06 R)
• M40: 81,792,037 km (0.07 R)
• M41: 84,985,952 km (0.115 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 14,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit