🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.47 AU - 0.67 AU

Year: 156 Days

Day: 27.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.52 AU - 0.76 AU

Year: 186 Days

Day: 26.1 Hours

Environment

Temp: 217 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.38 AU - 1.38 AU

Year: 589 Days

Day: 25.2 Hours

Environment

Temp: -0 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.83 AU - 1.85 AU

Year: 907 Days

Day: 15.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.6 AU - 2.74 AU

Year: 1586 Days

Day: 25.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,712,948 km

• M1: 36,352 km (0.054 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.44 AU - 3.8 AU

Year: 2003 Days

Day: 39.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.5

Radius: 12.2

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.23 AU - 6.87 AU

Year: 5408 Days

Day: 14.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,712,948 km

• M1: 151,991 km (0.112 R)
• M2: 538,104 km (0.118 R)
• M3: 1,043,744 km (0.114 R)
• M4: 1,492,089 km (0.096 R)
• M5: 1,966,165 km (0.071 R)
• M6: 2,405,534 km (0.064 R)
• M7: 2,961,439 km (0.104 R)
• M8: 3,641,212 km (0.099 R)
• M9: 4,769,928 km (0.048 R)
• M10: 5,814,420 km (0.095 R)
• M11: 6,522,766 km (0.107 R)
• M12: 9,218,221 km (0.082 R)
• M13: 11,000,530 km (0.045 R)
• M14: 11,906,495 km (0.067 R)
• M15: 13,143,669 km (0.086 R)
• M16: 13,818,056 km (0.095 R)
• M17: 14,566,045 km (0.087 R)
• M18: 15,446,130 km (0.09 R)
• M19: 16,637,378 km (0.115 R)
• M20: 17,714,781 km (0.111 R)
• M21: 19,019,574 km (0.04 R)
• M22: 22,425,020 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.6

Radius: 8.2

Gravity: 13.07 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 11.66 AU - 12.04 AU

Year: 14825 Days

Day: 11.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,712,948 km

• M1: 111,450 km (0.119 R)
• M2: 537,056 km (0.073 R)
• M3: 821,891 km (0.116 R)
• M4: 1,096,253 km (0.105 R)
• M5: 1,447,659 km (0.105 R)
• M6: 1,873,265 km (0.103 R)
• M7: 2,296,776 km (0.063 R)
• M8: 3,667,392 km (0.066 R)
• M9: 3,990,523 km (0.083 R)
• M10: 4,626,763 km (0.105 R)
• M11: 5,402,877 km (0.092 R)
• M12: 5,980,025 km (0.095 R)
• M13: 7,959,355 km (0.032 R)
• M14: 8,757,759 km (0.074 R)
• M15: 9,445,011 km (0.088 R)
• M16: 10,167,718 km (0.097 R)
• M17: 10,455,246 km (0.117 R)
• M18: 10,807,549 km (0.036 R)
• M19: 11,535,791 km (0.069 R)
• M20: 14,852,525 km (0.091 R)
• M21: 16,529,518 km (0.061 R)
• M22: 17,495,471 km (0.108 R)
• M23: 18,584,095 km (0.11 R)
• M24: 21,173,933 km (0.07 R)
• M25: 31,452,204 km (0.105 R)
• M26: 33,945,702 km (0.106 R)
• M27: 35,109,723 km (0.026 R)
• M28: 38,761,107 km (0.098 R)
• M29: 39,747,406 km (0.068 R)
• M30: 41,770,269 km (0.092 R)
• M31: 42,212,480 km (0.036 R)
• M32: 45,086,105 km (0.087 R)
• M33: 45,396,072 km (0.046 R)
• M34: 47,125,872 km (0.082 R)
• M35: 47,926,520 km (0.08 R)
• M36: 50,883,921 km (0.108 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 15,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit