🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.62 AU - 0.7 AU

Year: 203 Days

Day: 23.7 Hours

Environment

Temp: 134 °C

Axial Tilt: 175.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.88 AU - 1.42 AU

Year: 467 Days

Day: 45.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.41 AU - 1.43 AU

Year: 641 Days

Day: 14.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,568,638 km

• M1: 586,872 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.3

Radius: 12.8

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.66 AU - 9.1 AU

Year: 7593 Days

Day: 14.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 45,568,638 km

• M1: 159,172 km (0.059 R)
• M2: 642,672 km (0.111 R)
• M3: 1,160,879 km (0.066 R)
• M4: 1,776,475 km (0.062 R)
• M5: 2,379,653 km (0.096 R)
• M6: 3,030,254 km (0.084 R)
• M7: 3,975,414 km (0.083 R)
• M8: 5,326,881 km (0.068 R)
• M9: 5,783,603 km (0.064 R)
• M10: 7,352,885 km (0.115 R)
• M11: 7,879,021 km (0.095 R)
• M12: 8,473,672 km (0.113 R)
• M13: 9,994,634 km (0.072 R)
• M14: 11,000,829 km (0.072 R)
• M15: 11,528,760 km (0.099 R)
• M16: 12,749,927 km (0.055 R)
• M17: 24,348,998 km (0.054 R)
• M18: 25,888,809 km (0.105 R)
• M19: 28,564,965 km (0.088 R)
• M20: 30,793,076 km (0.106 R)
• M21: 32,377,318 km (0.079 R)
• M22: 32,917,366 km (0.059 R)
• M23: 36,749,764 km (0.032 R)
• M24: 37,931,288 km (0.065 R)
• M25: 42,911,700 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.8

Radius: 13.7

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.35 AU - 7.69 AU

Year: 7810 Days

Day: 13 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,568,638 km

• M1: 170,392 km (0.067 R)
• M2: 986,897 km (0.102 R)
• M3: 1,562,550 km (0.078 R)
• M4: 2,236,039 km (0.083 R)
• M5: 3,010,956 km (0.055 R)
• M6: 3,438,657 km (0.045 R)
• M7: 4,418,523 km (0.084 R)
• M8: 5,285,742 km (0.051 R)
• M9: 5,777,320 km (0.117 R)
• M10: 7,005,967 km (0.088 R)
• M11: 8,666,653 km (0.05 R)
• M12: 10,833,728 km (0.08 R)
• M13: 13,400,977 km (0.07 R)
• M14: 14,762,318 km (0.098 R)
• M15: 17,470,638 km (0.054 R)
• M16: 18,791,437 km (0.116 R)
• M17: 20,177,910 km (0.085 R)
• M18: 20,735,162 km (0.111 R)
• M19: 23,153,711 km (0.036 R)
• M20: 24,656,123 km (0.112 R)
• M21: 26,316,659 km (0.09 R)
• M22: 28,247,818 km (0.076 R)
• M23: 30,168,505 km (0.091 R)
• M24: 31,852,229 km (0.104 R)
• M25: 35,752,545 km (0.092 R)
• M26: 37,517,500 km (0.095 R)
• M27: 39,340,051 km (0.078 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: 516 - 16,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit