🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.72 AU - 0.96 AU

Year: 284 Days

Day: 45.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,907,055 km

• M1: 60,288 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.17 AU - 1.55 AU

Year: 585 Days

Day: 27.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,907,055 km

• M1: 33,809 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.55 AU - 2.33 AU

Year: 997 Days

Day: 30.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.95 AU - 3.57 AU

Year: 2172 Days

Day: 14.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.6

Radius: 3.3

Gravity: 65.9 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 15.76 AU - 18.68 AU

Year: 26365 Days

Day: 15.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 92,907,055 km

• M1: 41,139 km (0.095 R)
• M2: 157,975 km (0.102 R)
• M3: 505,342 km (0.11 R)
• M4: 841,039 km (0.095 R)
• M5: 1,972,298 km (0.086 R)
• M6: 2,329,388 km (0.099 R)
• M7: 2,916,111 km (0.076 R)
• M8: 3,439,405 km (0.083 R)
• M9: 3,988,578 km (0.114 R)
• M10: 4,195,771 km (0.037 R)
• M11: 7,791,057 km (0.112 R)
• M12: 9,438,578 km (0.11 R)
• M13: 10,701,184 km (0.09 R)
• M14: 11,789,210 km (0.075 R)
• M15: 13,945,065 km (0.077 R)
• M16: 15,745,774 km (0.1 R)
• M17: 16,262,635 km (0.071 R)
• M18: 16,525,179 km (0.112 R)
• M19: 17,329,866 km (0.103 R)
• M20: 18,254,231 km (0.089 R)
• M21: 19,800,774 km (0.085 R)
• M22: 21,537,306 km (0.09 R)
• M23: 24,729,276 km (0.071 R)
• M24: 24,960,405 km (0.097 R)
• M25: 26,983,118 km (0.096 R)
• M26: 29,112,494 km (0.093 R)
• M27: 29,889,954 km (0.08 R)
• M28: 31,216,438 km (0.113 R)
• M29: 31,757,833 km (0.1 R)
• M30: 39,218,877 km (0.112 R)
• M31: 40,166,729 km (0.041 R)
• M32: 42,437,475 km (0.119 R)
• M33: 45,307,959 km (0.058 R)
• M34: 51,619,942 km (0.104 R)
• M35: 53,332,838 km (0.119 R)
• M36: 57,678,357 km (0.079 R)
• M37: 57,881,361 km (0.09 R)
• M38: 58,493,067 km (0.082 R)
• M39: 59,522,150 km (0.101 R)
• M40: 62,681,657 km (0.116 R)
• M41: 67,515,015 km (0.049 R)
• M42: 86,911,725 km (0.064 R)
• M43: 88,790,525 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 14,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit