🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.22 AU - 1.66 AU

Year: 651 Days

Day: 43.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,606,331 km

• M1: 41,289 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483

Radius: 10.4

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.66 AU - 5.36 AU

Year: 4225 Days

Day: 11.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,606,331 km

• M1: 129,701 km (0.079 R)
• M2: 631,602 km (0.065 R)
• M3: 1,076,656 km (0.114 R)
• M4: 1,624,184 km (0.113 R)
• M5: 2,095,866 km (0.062 R)
• M6: 2,609,735 km (0.093 R)
• M7: 5,768,195 km (0.119 R)
• M8: 6,131,568 km (0.04 R)
• M9: 7,123,402 km (0.078 R)
• M10: 8,080,529 km (0.104 R)
• M11: 9,083,732 km (0.059 R)
• M12: 10,452,104 km (0.048 R)
• M13: 11,336,377 km (0.059 R)
• M14: 13,789,782 km (0.092 R)
• M15: 15,061,663 km (0.081 R)
• M16: 15,807,259 km (0.067 R)
• M17: 22,822,202 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.8

Radius: 14.1

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.09 AU - 10.85 AU

Year: 10979 Days

Day: 14.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 68,606,331 km

• M1: 175,329 km (0.078 R)
• M2: 686,953 km (0.115 R)
• M3: 1,494,932 km (0.117 R)
• M4: 2,015,383 km (0.05 R)
• M5: 2,610,333 km (0.083 R)
• M6: 3,414,422 km (0.106 R)
• M7: 4,378,580 km (0.101 R)
• M8: 5,336,006 km (0.066 R)
• M9: 6,664,436 km (0.097 R)
• M10: 11,023,269 km (0.065 R)
• M11: 13,261,253 km (0.086 R)
• M12: 17,911,203 km (0.068 R)
• M13: 19,041,715 km (0.112 R)
• M14: 20,922,908 km (0.081 R)
• M15: 21,709,045 km (0.106 R)
• M16: 22,244,007 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.2

Radius: 3.3

Gravity: 55.11 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 12.96 AU - 13.66 AU

Year: 18293 Days

Day: 23.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,606,331 km

• M1: 40,990 km (0.1 R)
• M2: 245,789 km (0.116 R)
• M3: 503,995 km (0.089 R)
• M4: 1,112,410 km (0.037 R)
• M5: 1,420,881 km (0.066 R)
• M6: 1,578,706 km (0.059 R)
• M7: 1,730,698 km (0.046 R)
• M8: 1,967,362 km (0.042 R)
• M9: 2,103,496 km (0.082 R)
• M10: 2,351,529 km (0.093 R)
• M11: 2,759,782 km (0.083 R)
• M12: 3,430,279 km (0.082 R)
• M13: 5,048,629 km (0.072 R)
• M14: 8,611,751 km (0.056 R)
• M15: 9,136,241 km (0.085 R)
• M16: 10,191,205 km (0.061 R)
• M17: 10,306,695 km (0.086 R)
• M18: 11,448,575 km (0.096 R)
• M19: 13,212,484 km (0.113 R)
• M20: 14,777,278 km (0.115 R)
• M21: 16,461,301 km (0.105 R)
• M22: 20,755,358 km (0.111 R)
• M23: 21,316,051 km (0.06 R)
• M24: 24,168,882 km (0.08 R)
• M25: 25,739,660 km (0.081 R)
• M26: 26,933,900 km (0.049 R)
• M27: 29,199,111 km (0.036 R)
• M28: 30,139,483 km (0.101 R)
• M29: 31,343,297 km (0.06 R)
• M30: 37,432,379 km (0.11 R)
• M31: 47,085,631 km (0.115 R)
• M32: 47,567,336 km (0.043 R)
• M33: 50,025,079 km (0.083 R)
• M34: 63,787,186 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 13,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit