🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.28 AU - 1.48 AU

Year: 575 Days

Day: 17.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 112,691,701 km

• M1: 43,533 km (0.108 R)
• M2: 67,917 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.97 AU - 2.85 AU

Year: 1327 Days

Day: 15.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.02 AU - 3.52 AU

Year: 2098 Days

Day: 32.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.68 AU - 3.8 AU

Year: 2566 Days

Day: 46.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.1

Radius: 5.6

Gravity: 28.19 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 15.92 AU - 24.08 AU

Year: 31731 Days

Day: 16.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 112,691,701 km

• M1: 75,846 km (0.082 R)
• M2: 305,778 km (0.101 R)
• M3: 480,957 km (0.046 R)
• M4: 726,447 km (0.077 R)
• M5: 1,439,880 km (0.102 R)
• M6: 1,725,911 km (0.096 R)
• M7: 2,541,967 km (0.105 R)
• M8: 2,990,461 km (0.079 R)
• M9: 3,623,410 km (0.106 R)
• M10: 4,303,781 km (0.117 R)
• M11: 7,551,102 km (0.082 R)
• M12: 8,473,373 km (0.051 R)
• M13: 8,654,237 km (0.082 R)
• M14: 10,400,942 km (0.066 R)
• M15: 10,889,528 km (0.032 R)
• M16: 13,564,338 km (0.049 R)
• M17: 13,812,222 km (0.103 R)
• M18: 16,366,456 km (0.111 R)
• M19: 17,315,505 km (0.118 R)
• M20: 18,705,119 km (0.099 R)
• M21: 19,742,132 km (0.094 R)
• M22: 26,138,937 km (0.091 R)
• M23: 29,179,663 km (0.085 R)
• M24: 32,008,559 km (0.093 R)
• M25: 32,448,077 km (0.114 R)
• M26: 34,552,471 km (0.119 R)
• M27: 35,170,011 km (0.037 R)
• M28: 42,105,667 km (0.027 R)
• M29: 44,061,809 km (0.051 R)
• M30: 44,970,766 km (0.118 R)
• M31: 54,757,458 km (0.078 R)
• M32: 56,231,745 km (0.109 R)
• M33: 67,538,951 km (0.08 R)
• M34: 69,968,570 km (0.086 R)
• M35: 72,960,228 km (0.108 R)
• M36: 74,487,622 km (0.076 R)
• M37: 95,112,381 km (0.098 R)
• M38: 96,629,005 km (0.114 R)
• M39: 104,133,582 km (0.038 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 14,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit