🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.51 AU - 2.71 AU

Year: 1828 Days

Day: 46.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.9

Radius: 12.3

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.75 AU - 3.27 AU

Year: 2264 Days

Day: 7.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 37,025,967 km

• M1: 153,039 km (0.047 R)
• M2: 580,290 km (0.113 R)
• M3: 973,583 km (0.092 R)
• M4: 1,525,449 km (0.052 R)
• M5: 2,077,765 km (0.095 R)
• M6: 2,513,244 km (0.089 R)
• M7: 3,140,059 km (0.114 R)
• M8: 3,850,051 km (0.118 R)
• M9: 4,429,593 km (0.102 R)
• M10: 5,089,918 km (0.08 R)
• M11: 5,565,789 km (0.056 R)
• M12: 6,045,400 km (0.104 R)
• M13: 6,662,790 km (0.113 R)
• M14: 7,867,651 km (0.028 R)
• M15: 8,310,760 km (0.109 R)
• M16: 8,804,134 km (0.105 R)
• M17: 10,782,416 km (0.057 R)
• M18: 12,020,039 km (0.09 R)
• M19: 13,129,308 km (0.079 R)
• M20: 13,618,642 km (0.06 R)
• M21: 15,063,458 km (0.076 R)
• M22: 16,711,429 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.5

Radius: 14.5

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.53 AU - 5.75 AU

Year: 4332 Days

Day: 9.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 37,025,967 km

• M1: 180,415 km (0.102 R)
• M2: 705,653 km (0.089 R)
• M3: 1,230,143 km (0.077 R)
• M4: 1,886,728 km (0.074 R)
• M5: 3,330,946 km (0.048 R)
• M6: 3,964,942 km (0.04 R)
• M7: 5,228,595 km (0.095 R)
• M8: 6,180,038 km (0.106 R)
• M9: 10,243,415 km (0.053 R)
• M10: 12,357,233 km (0.117 R)
• M11: 14,858,659 km (0.092 R)
• M12: 16,643,511 km (0.105 R)
• M13: 17,310,119 km (0.101 R)
• M14: 19,885,147 km (0.113 R)
• M15: 20,429,384 km (0.038 R)
• M16: 23,151,318 km (0.055 R)
• M17: 24,521,634 km (0.097 R)
• M18: 27,339,908 km (0.096 R)
• M19: 28,098,220 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.7

Radius: 12.7

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.74 AU - 8.14 AU

Year: 7925 Days

Day: 13.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 37,025,967 km

• M1: 158,275 km (0.065 R)
• M2: 891,753 km (0.037 R)
• M3: 1,388,867 km (0.116 R)
• M4: 1,965,566 km (0.093 R)
• M5: 2,361,851 km (0.065 R)
• M6: 2,908,931 km (0.112 R)
• M7: 3,450,774 km (0.08 R)
• M8: 4,134,137 km (0.06 R)
• M9: 4,877,938 km (0.049 R)
• M10: 6,291,787 km (0.116 R)
• M11: 7,130,433 km (0.09 R)
• M12: 8,608,909 km (0.092 R)
• M13: 9,115,746 km (0.097 R)
• M14: 9,597,900 km (0.097 R)
• M15: 10,613,520 km (0.098 R)
• M16: 12,375,035 km (0.099 R)
• M17: 13,521,404 km (0.104 R)
• M18: 15,711,666 km (0.058 R)
• M19: 17,385,965 km (0.097 R)
• M20: 18,963,624 km (0.05 R)
• M21: 23,201,433 km (0.117 R)
• M22: 26,412,402 km (0.087 R)
• M23: 28,216,253 km (0.118 R)
• M24: 29,908,803 km (0.107 R)
• M25: 30,390,658 km (0.06 R)
• M26: 35,822,706 km (0.099 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 19,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit