🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.67 AU - 1.83 AU

Year: 854 Days

Day: 40 Hours

Environment

Temp: -63 °C

Axial Tilt: 166.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.72 AU - 3.58 AU

Year: 2063 Days

Day: 15.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.2

Radius: 14.2

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 10.47 AU - 10.71 AU

Year: 12715 Days

Day: 9.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 86,169,165 km

• M1: 179,218 km (0.1 R)
• M2: 621,878 km (0.119 R)
• M3: 1,084,285 km (0.089 R)
• M4: 1,629,570 km (0.088 R)
• M5: 2,076,718 km (0.1 R)
• M6: 2,728,067 km (0.104 R)
• M7: 4,054,252 km (0.074 R)
• M8: 7,153,770 km (0.09 R)
• M9: 8,604,870 km (0.117 R)
• M10: 10,041,308 km (0.072 R)
• M11: 10,711,357 km (0.084 R)
• M12: 11,521,430 km (0.051 R)
• M13: 12,961,908 km (0.104 R)
• M14: 18,839,608 km (0.034 R)
• M15: 25,335,596 km (0.027 R)
• M16: 28,367,347 km (0.112 R)
• M17: 29,083,920 km (0.069 R)
• M18: 31,962,034 km (0.052 R)
• M19: 37,051,054 km (0.091 R)
• M20: 39,280,362 km (0.035 R)
• M21: 43,597,158 km (0.06 R)

Asteroid Belt

Center: 11.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.4

Radius: 8.3

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.57 AU - 14.35 AU

Year: 15261 Days

Day: 12.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 86,169,165 km

• M1: 103,223 km (0.046 R)
• M2: 419,024 km (0.1 R)
• M3: 742,005 km (0.049 R)
• M4: 2,131,171 km (0.072 R)
• M5: 2,497,836 km (0.091 R)
• M6: 2,788,504 km (0.112 R)
• M7: 3,332,293 km (0.079 R)
• M8: 4,094,195 km (0.046 R)
• M9: 5,690,553 km (0.063 R)
• M10: 7,804,072 km (0.067 R)
• M11: 9,402,974 km (0.108 R)
• M12: 9,725,507 km (0.07 R)
• M13: 10,111,170 km (0.066 R)
• M14: 10,854,223 km (0.115 R)
• M15: 11,329,346 km (0.043 R)
• M16: 19,519,381 km (0.096 R)
• M17: 22,052,970 km (0.08 R)
• M18: 22,911,662 km (0.098 R)
• M19: 30,955,091 km (0.034 R)
• M20: 39,991,400 km (0.06 R)
• M21: 48,533,888 km (0.108 R)
• M22: 52,299,715 km (0.083 R)
• M23: 53,824,865 km (0.108 R)
• M24: 54,512,118 km (0.11 R)
• M25: 55,379,486 km (0.096 R)
• M26: 57,498,390 km (0.113 R)
• M27: 58,216,610 km (0.095 R)
• M28: 59,670,851 km (0.072 R)
• M29: 61,335,725 km (0.101 R)
• M30: 61,709,870 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.1

Radius: 4.4

Gravity: 43.08 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 13.84 AU - 16.54 AU

Year: 21843 Days

Day: 19.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 86,169,165 km

• M1: 56,548 km (0.118 R)
• M2: 226,940 km (0.094 R)
• M3: 608,863 km (0.062 R)
• M4: 1,048,681 km (0.06 R)
• M5: 1,384,229 km (0.116 R)
• M6: 1,585,737 km (0.059 R)
• M7: 1,865,186 km (0.12 R)
• M8: 2,356,615 km (0.097 R)
• M9: 2,620,207 km (0.071 R)
• M10: 3,469,324 km (0.11 R)
• M11: 3,907,347 km (0.086 R)
• M12: 4,632,298 km (0.098 R)
• M13: 5,691,002 km (0.115 R)
• M14: 6,806,254 km (0.032 R)
• M15: 7,045,761 km (0.062 R)
• M16: 8,995,320 km (0.12 R)
• M17: 11,477,897 km (0.074 R)
• M18: 13,994,881 km (0.087 R)
• M19: 16,597,285 km (0.049 R)
• M20: 16,856,688 km (0.051 R)
• M21: 20,183,595 km (0.097 R)
• M22: 21,896,491 km (0.115 R)
• M23: 22,841,351 km (0.12 R)
• M24: 25,038,046 km (0.055 R)
• M25: 25,954,782 km (0.11 R)
• M26: 28,344,159 km (0.092 R)
• M27: 29,973,429 km (0.088 R)
• M28: 32,600,218 km (0.119 R)
• M29: 37,856,938 km (0.09 R)
• M30: 38,456,975 km (0.062 R)
• M31: 49,116,123 km (0.06 R)
• M32: 56,371,170 km (0.029 R)
• M33: 57,942,696 km (0.099 R)
• M34: 58,939,616 km (0.094 R)
• M35: 68,431,601 km (0.117 R)
• M36: 69,769,305 km (0.084 R)
• M37: 78,406,189 km (0.068 R)
• M38: 78,648,986 km (0.099 R)
• M39: 81,353,267 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 10,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit