🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.54 AU - 0.8 AU

Year: 241 Days

Day: 20.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 92,266,434 km

• M1: 46,974 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.7 AU - 2.28 AU

Year: 1234 Days

Day: 34.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.1

Radius: 3.6

Gravity: 49.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 10.95 AU - 13.53 AU

Year: 18829 Days

Day: 20.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 92,266,434 km

• M1: 46,675 km (0.108 R)
• M2: 342,579 km (0.079 R)
• M3: 534,364 km (0.038 R)
• M4: 890,706 km (0.062 R)
• M5: 1,094,458 km (0.071 R)
• M6: 1,242,261 km (0.051 R)
• M7: 1,594,863 km (0.106 R)
• M8: 2,109,928 km (0.062 R)
• M9: 2,680,345 km (0.064 R)
• M10: 2,975,651 km (0.091 R)
• M11: 3,430,578 km (0.066 R)
• M12: 3,544,123 km (0.069 R)
• M13: 3,899,717 km (0.091 R)
• M14: 6,250,049 km (0.07 R)
• M15: 9,236,921 km (0.095 R)
• M16: 9,680,777 km (0.091 R)
• M17: 10,255,383 km (0.044 R)
• M18: 12,378,925 km (0.027 R)
• M19: 12,986,591 km (0.078 R)
• M20: 15,003,918 km (0.03 R)
• M21: 15,308,051 km (0.085 R)
• M22: 25,054,801 km (0.036 R)
• M23: 34,046,381 km (0.075 R)
• M24: 36,725,978 km (0.08 R)
• M25: 38,825,584 km (0.098 R)
• M26: 42,803,840 km (0.113 R)
• M27: 49,351,141 km (0.047 R)
• M28: 50,023,434 km (0.08 R)
• M29: 54,901,820 km (0.106 R)
• M30: 56,718,088 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.3

Radius: 4

Gravity: 50.96 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 13.01 AU - 16.15 AU

Year: 24479 Days

Day: 18.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 92,266,434 km

• M1: 50,115 km (0.108 R)
• M2: 297,401 km (0.04 R)
• M3: 596,596 km (0.119 R)
• M4: 723,007 km (0.089 R)
• M5: 1,058,704 km (0.054 R)
• M6: 1,261,858 km (0.106 R)
• M7: 2,823,660 km (0.087 R)
• M8: 3,215,307 km (0.119 R)
• M9: 4,388,154 km (0.092 R)
• M10: 4,608,063 km (0.097 R)
• M11: 5,070,021 km (0.114 R)
• M12: 5,562,198 km (0.103 R)
• M13: 7,745,579 km (0.051 R)
• M14: 13,091,160 km (0.068 R)
• M15: 15,476,199 km (0.048 R)
• M16: 15,985,580 km (0.104 R)
• M17: 16,593,994 km (0.092 R)
• M18: 19,085,547 km (0.034 R)
• M19: 20,268,866 km (0.116 R)
• M20: 23,108,233 km (0.118 R)
• M21: 24,337,330 km (0.116 R)
• M22: 25,258,104 km (0.108 R)
• M23: 30,081,140 km (0.109 R)
• M24: 35,191,553 km (0.104 R)
• M25: 37,722,001 km (0.067 R)
• M26: 41,822,478 km (0.078 R)
• M27: 42,149,649 km (0.117 R)
• M28: 45,171,675 km (0.078 R)
• M29: 46,911,499 km (0.12 R)
• M30: 49,970,626 km (0.102 R)
• M31: 53,351,837 km (0.106 R)
• M32: 57,890,038 km (0.114 R)
• M33: 66,161,453 km (0.094 R)
• M34: 68,856,609 km (0.039 R)
• M35: 73,271,840 km (0.09 R)
• M36: 74,945,092 km (0.116 R)
• M37: 75,186,095 km (0.099 R)
• M38: 75,427,695 km (0.085 R)
• M39: 80,116,990 km (0.068 R)
• M40: 81,128,272 km (0.093 R)
• M41: 84,735,076 km (0.111 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 18,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit