🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.53 AU - 0.77 AU

Year: 195 Days

Day: 30.4 Hours

Environment

Temp: 209 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.56 AU - 2.34 AU

Year: 1015 Days

Day: 44.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.8

Radius: 5.5

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.05 AU - 14.91 AU

Year: 16435 Days

Day: 15.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 85,599,566 km

• M1: 68,516 km (0.069 R)
• M2: 254,316 km (0.032 R)
• M3: 590,014 km (0.107 R)
• M4: 833,859 km (0.114 R)
• M5: 1,120,787 km (0.117 R)
• M6: 1,527,693 km (0.049 R)
• M7: 1,828,834 km (0.113 R)
• M8: 2,045,152 km (0.118 R)
• M9: 3,041,774 km (0.108 R)
• M10: 3,370,889 km (0.071 R)
• M11: 3,569,555 km (0.118 R)
• M12: 4,269,673 km (0.107 R)
• M13: 6,681,639 km (0.103 R)
• M14: 7,911,035 km (0.096 R)
• M15: 8,173,878 km (0.09 R)
• M16: 8,352,348 km (0.068 R)
• M17: 13,833,764 km (0.11 R)
• M18: 14,801,363 km (0.109 R)
• M19: 17,160,073 km (0.109 R)
• M20: 17,749,339 km (0.084 R)
• M21: 18,124,380 km (0.084 R)
• M22: 19,281,520 km (0.103 R)
• M23: 21,571,714 km (0.059 R)
• M24: 27,474,397 km (0.069 R)
• M25: 28,895,278 km (0.098 R)
• M26: 30,685,366 km (0.109 R)
• M27: 31,552,884 km (0.048 R)
• M28: 33,110,198 km (0.07 R)
• M29: 36,377,116 km (0.046 R)
• M30: 36,982,239 km (0.116 R)
• M31: 37,348,455 km (0.098 R)
• M32: 47,454,838 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.7

Radius: 7.2

Gravity: 14.71 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 13.03 AU - 17.85 AU

Year: 22617 Days

Day: 15.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 85,599,566 km

• M1: 89,609 km (0.102 R)
• M2: 502,350 km (0.119 R)
• M3: 1,301,501 km (0.109 R)
• M4: 1,662,930 km (0.087 R)
• M5: 2,132,218 km (0.058 R)
• M6: 2,917,906 km (0.089 R)
• M7: 3,333,190 km (0.085 R)
• M8: 3,662,305 km (0.089 R)
• M9: 4,045,874 km (0.043 R)
• M10: 4,893,646 km (0.079 R)
• M11: 5,399,586 km (0.1 R)
• M12: 6,289,992 km (0.102 R)
• M13: 7,176,808 km (0.029 R)
• M14: 8,467,090 km (0.117 R)
• M15: 9,966,061 km (0.062 R)
• M16: 11,432,568 km (0.115 R)
• M17: 11,906,046 km (0.072 R)
• M18: 13,183,761 km (0.098 R)
• M19: 13,704,511 km (0.102 R)
• M20: 14,084,789 km (0.081 R)
• M21: 16,516,054 km (0.072 R)
• M22: 19,498,736 km (0.083 R)
• M23: 20,469,028 km (0.105 R)
• M24: 21,675,385 km (0.095 R)
• M25: 23,249,005 km (0.086 R)
• M26: 26,038,856 km (0.053 R)
• M27: 27,214,545 km (0.106 R)
• M28: 27,936,804 km (0.105 R)
• M29: 31,740,779 km (0.088 R)
• M30: 33,354,341 km (0.094 R)
• M31: 38,522,499 km (0.075 R)
• M32: 46,379,828 km (0.026 R)
• M33: 46,721,509 km (0.045 R)
• M34: 48,806,605 km (0.112 R)
• M35: 62,218,802 km (0.067 R)
• M36: 63,892,203 km (0.115 R)
• M37: 74,333,686 km (0.113 R)
• M38: 78,373,876 km (0.091 R)
• M39: 78,858,573 km (0.05 R)
• M40: 81,560,460 km (0.096 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 15,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit