🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.92 AU - 1.42 AU

Year: 462 Days

Day: 27.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.38 AU - 2.28 AU

Year: 904 Days

Day: 39.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,942,876 km

• M1: 45,179 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.67 AU - 2.57 AU

Year: 1127 Days

Day: 20.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.4

Radius: 14.2

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.52 AU - 10.74 AU

Year: 10915 Days

Day: 10.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 84,942,876 km

• M1: 186,399 km (0.071 R)
• M2: 665,860 km (0.042 R)
• M3: 1,290,730 km (0.098 R)
• M4: 1,926,222 km (0.054 R)
• M5: 4,473,724 km (0.092 R)
• M6: 5,484,258 km (0.088 R)
• M7: 6,681,938 km (0.115 R)
• M8: 8,796,504 km (0.083 R)
• M9: 14,441,730 km (0.097 R)
• M10: 16,638,275 km (0.095 R)
• M11: 18,725,913 km (0.094 R)
• M12: 20,126,748 km (0.048 R)
• M13: 21,685,109 km (0.115 R)
• M14: 24,846,262 km (0.108 R)
• M15: 27,566,250 km (0.116 R)
• M16: 28,622,261 km (0.085 R)
• M17: 30,479,220 km (0.118 R)
• M18: 31,266,853 km (0.032 R)
• M19: 34,553,368 km (0.062 R)
• M20: 42,081,582 km (0.106 R)
• M21: 46,967,448 km (0.098 R)
• M22: 55,651,156 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.5

Radius: 5.1

Gravity: 22.09 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 12.94 AU - 21.2 AU

Year: 25760 Days

Day: 16.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 84,942,876 km

• M1: 63,429 km (0.11 R)
• M2: 385,663 km (0.063 R)
• M3: 1,030,281 km (0.117 R)
• M4: 2,355,119 km (0.078 R)
• M5: 3,169,530 km (0.064 R)
• M6: 3,702,697 km (0.051 R)
• M7: 4,503,793 km (0.095 R)
• M8: 5,913,454 km (0.058 R)
• M9: 7,146,889 km (0.033 R)
• M10: 8,058,688 km (0.06 R)
• M11: 9,927,614 km (0.116 R)
• M12: 11,125,294 km (0.031 R)
• M13: 11,389,185 km (0.094 R)
• M14: 15,617,569 km (0.114 R)
• M15: 16,031,955 km (0.107 R)
• M16: 16,453,671 km (0.059 R)
• M17: 17,495,920 km (0.098 R)
• M18: 26,870,171 km (0.086 R)
• M19: 40,188,421 km (0.105 R)
• M20: 47,206,506 km (0.099 R)
• M21: 53,115,322 km (0.074 R)
• M22: 58,301,731 km (0.116 R)
• M23: 62,769,172 km (0.055 R)
• M24: 72,836,959 km (0.103 R)
• M25: 84,434,684 km (0.116 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 18,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit