🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.45 AU - 0.57 AU

Year: 139 Days

Day: 24 Hours

Environment

Temp: 232 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.85 AU - 1.15 AU

Year: 381 Days

Day: 34.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 27,889,516 km

• M1: 131,197 km (0.109 R)
• M2: 797,506 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628

Radius: 10.8

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.6 AU - 8.22 AU

Year: 8472 Days

Day: 9 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 27,889,516 km

• M1: 136,284 km (0.072 R)
• M2: 1,107,024 km (0.106 R)
• M3: 1,495,680 km (0.099 R)
• M4: 1,897,799 km (0.044 R)
• M5: 3,141,256 km (0.086 R)
• M6: 3,533,352 km (0.116 R)
• M7: 4,714,726 km (0.098 R)
• M8: 5,195,833 km (0.105 R)
• M9: 5,700,876 km (0.098 R)
• M10: 6,009,197 km (0.108 R)
• M11: 7,325,808 km (0.11 R)
• M12: 7,534,646 km (0.041 R)
• M13: 8,437,470 km (0.098 R)
• M14: 9,197,127 km (0.116 R)
• M15: 9,589,373 km (0.06 R)
• M16: 10,152,609 km (0.119 R)
• M17: 11,895,574 km (0.068 R)
• M18: 12,386,853 km (0.095 R)
• M19: 13,730,691 km (0.1 R)
• M20: 14,501,868 km (0.036 R)
• M21: 15,194,207 km (0.104 R)
• M22: 17,422,467 km (0.114 R)
• M23: 18,181,078 km (0.098 R)
• M24: 19,406,135 km (0.104 R)
• M25: 21,319,193 km (0.041 R)
• M26: 22,340,048 km (0.116 R)
• M27: 23,322,757 km (0.086 R)
• M28: 25,029,220 km (0.12 R)
• M29: 26,266,544 km (0.036 R)
• M30: 29,595,695 km (0.101 R)
• M31: 30,441,372 km (0.081 R)
• M32: 32,168,778 km (0.112 R)
• M33: 32,534,695 km (0.068 R)
• M34: 33,272,810 km (0.096 R)
• M35: 33,869,108 km (0.093 R)
• M36: 34,773,726 km (0.12 R)
• M37: 36,463,284 km (0.094 R)
• M38: 36,852,837 km (0.049 R)
• M39: 37,165,945 km (0.111 R)
• M40: 37,559,238 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.8

Radius: 11.3

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.74 AU - 9.2 AU

Year: 8568 Days

Day: 14.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 27,889,516 km

• M1: 533,466 km (0.117 R)
• M2: 914,492 km (0.084 R)
• M3: 1,217,427 km (0.111 R)
• M4: 2,118,755 km (0.07 R)
• M5: 2,621,254 km (0.118 R)
• M6: 3,539,785 km (0.079 R)
• M7: 4,691,988 km (0.089 R)
• M8: 5,561,750 km (0.088 R)
• M9: 7,730,620 km (0.114 R)
• M10: 8,687,896 km (0.055 R)
• M11: 9,898,442 km (0.079 R)
• M12: 10,163,530 km (0.12 R)
• M13: 12,301,283 km (0.093 R)
• M14: 12,783,587 km (0.091 R)
• M15: 13,466,950 km (0.077 R)
• M16: 14,685,873 km (0.084 R)
• M17: 17,944,265 km (0.047 R)
• M18: 19,210,760 km (0.116 R)
• M19: 19,534,191 km (0.032 R)
• M20: 19,766,815 km (0.104 R)
• M21: 20,330,949 km (0.092 R)
• M22: 22,917,945 km (0.054 R)
• M23: 23,780,676 km (0.101 R)
• M24: 26,303,345 km (0.099 R)
• M25: 27,227,560 km (0.074 R)
• M26: 27,557,573 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 16,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit