🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.16 AU - 3.38 AU

Year: 1370 Days

Day: 12.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,361,861 km

• M1: 339,138 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.45 AU - 4.17 AU

Year: 2210 Days

Day: 20.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,361,861 km

• M1: 163,062 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.68 AU - 4.08 AU

Year: 2272 Days

Day: 14.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,361,861 km

• M1: 39,494 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 7.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.77 AU - 8.41 AU

Year: 6215 Days

Day: 32.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 15.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 23.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.4

Radius: 5.4

Gravity: 17.71 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 21.43 AU - 24.61 AU

Year: 32829 Days

Day: 15.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 96,361,861 km

• M1: 67,169 km (0.098 R)
• M2: 278,701 km (0.08 R)
• M3: 468,989 km (0.108 R)
• M4: 657,333 km (0.085 R)
• M5: 849,118 km (0.038 R)
• M6: 1,415,046 km (0.106 R)
• M7: 1,941,481 km (0.064 R)
• M8: 2,464,625 km (0.046 R)
• M9: 2,745,869 km (0.044 R)
• M10: 2,991,808 km (0.111 R)
• M11: 4,788,329 km (0.034 R)
• M12: 5,268,089 km (0.038 R)
• M13: 8,552,809 km (0.099 R)
• M14: 10,650,172 km (0.076 R)
• M15: 14,730,304 km (0.12 R)
• M16: 15,914,072 km (0.042 R)
• M17: 16,978,012 km (0.108 R)
• M18: 17,159,923 km (0.066 R)
• M19: 20,045,815 km (0.093 R)
• M20: 23,128,130 km (0.106 R)
• M21: 24,839,829 km (0.069 R)
• M22: 28,130,683 km (0.109 R)
• M23: 36,460,143 km (0.091 R)
• M24: 37,527,374 km (0.067 R)
• M25: 37,836,144 km (0.107 R)
• M26: 42,840,791 km (0.113 R)
• M27: 47,364,182 km (0.106 R)
• M28: 54,138,123 km (0.046 R)
• M29: 54,928,449 km (0.118 R)
• M30: 62,606,858 km (0.086 R)
• M31: 72,154,643 km (0.081 R)
• M32: 78,778,538 km (0.116 R)
• M33: 80,559,650 km (0.067 R)
• M34: 84,731,187 km (0.113 R)
• M35: 90,698,945 km (0.102 R)
• M36: 94,924,636 km (0.087 R)

Kuiper Belt

Range: 36.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 16,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit