🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.54 AU - 0.58 AU

Year: 151 Days

Day: 46.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,461,526 km

• M1: 360,980 km (0.101 R)
• M2: 501,302 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.45 AU - 2.21 AU

Year: 891 Days

Day: 35.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,461,526 km

• M1: 185,053 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.75 AU - 2.41 AU

Year: 1080 Days

Day: 41 Hours

Environment

Temp: -64 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.89 AU - 2.81 AU

Year: 1297 Days

Day: 19.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.7

Radius: 6.4

Gravity: 22.97 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 10.79 AU - 16.23 AU

Year: 17871 Days

Day: 17.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 78,461,526 km

• M1: 79,586 km (0.099 R)
• M2: 377,136 km (0.091 R)
• M3: 1,333,964 km (0.037 R)
• M4: 2,281,667 km (0.109 R)
• M5: 3,160,255 km (0.065 R)
• M6: 5,681,877 km (0.079 R)
• M7: 7,080,318 km (0.105 R)
• M8: 7,317,729 km (0.087 R)
• M9: 8,802,339 km (0.109 R)
• M10: 11,486,573 km (0.109 R)
• M11: 12,559,639 km (0.101 R)
• M12: 12,837,891 km (0.072 R)
• M13: 13,479,217 km (0.108 R)
• M14: 13,697,779 km (0.088 R)
• M15: 14,216,734 km (0.117 R)
• M16: 14,980,731 km (0.111 R)
• M17: 15,611,435 km (0.058 R)
• M18: 17,010,026 km (0.088 R)
• M19: 17,958,476 km (0.101 R)
• M20: 19,678,702 km (0.083 R)
• M21: 20,434,920 km (0.115 R)
• M22: 21,506,040 km (0.089 R)
• M23: 23,443,482 km (0.1 R)
• M24: 24,185,637 km (0.045 R)
• M25: 24,508,619 km (0.071 R)
• M26: 27,195,696 km (0.081 R)
• M27: 38,286,284 km (0.115 R)
• M28: 38,578,299 km (0.085 R)
• M29: 44,735,598 km (0.084 R)
• M30: 45,059,477 km (0.096 R)
• M31: 45,548,512 km (0.096 R)
• M32: 48,727,318 km (0.107 R)
• M33: 56,084,840 km (0.028 R)
• M34: 57,793,397 km (0.03 R)
• M35: 66,437,013 km (0.035 R)
• M36: 78,226,671 km (0.091 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: 408 - 11,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit