🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.4 AU - 0.6 AU

Year: 124 Days

Day: 47.6 Hours

Environment

Temp: 222 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 22,142,838 km

• M1: 310,116 km (0.088 R)
• M2: 416,929 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.63 AU - 0.67 AU

Year: 183 Days

Day: 43.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,142,838 km

• M1: 35,006 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.67 AU - 0.79 AU

Year: 218 Days

Day: 18.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.65 AU - 1.05 AU

Year: 274 Days

Day: 19.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,142,838 km

• M1: 494,122 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.37 AU - 1.73 AU

Year: 675 Days

Day: 36.9 Hours

Environment

Temp: -0 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 22,142,838 km

• M1: 893,698 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.42 AU - 3.22 AU

Year: 1657 Days

Day: 36.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,142,838 km

• M1: 2,199,687 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.26 AU - 3.6 AU

Year: 1755 Days

Day: 32 Hours

Environment

Temp: -78 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.06 AU - 3.24 AU

Year: 1956 Days

Day: 13.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.39 AU - 5.17 AU

Year: 3656 Days

Day: 38.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.8

Radius: 10.6

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.13 AU - 8.81 AU

Year: 8624 Days

Day: 13.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 22,142,838 km

• M1: 176,376 km (0.109 R)
• M2: 363,224 km (0.115 R)
• M3: 583,880 km (0.081 R)
• M4: 706,401 km (0.101 R)
• M5: 1,187,358 km (0.092 R)
• M6: 1,372,411 km (0.08 R)
• M7: 1,527,394 km (0.116 R)
• M8: 1,660,985 km (0.053 R)
• M9: 1,926,073 km (0.068 R)
• M10: 1,998,029 km (0.06 R)
• M11: 2,085,843 km (0.079 R)
• M12: 2,326,097 km (0.104 R)
• M13: 2,623,348 km (0.111 R)
• M14: 2,932,866 km (0.094 R)
• M15: 3,033,097 km (0.114 R)
• M16: 3,202,741 km (0.075 R)
• M17: 3,306,113 km (0.059 R)
• M18: 3,410,532 km (0.105 R)
• M19: 3,551,453 km (0.029 R)
• M20: 4,153,585 km (0.027 R)
• M21: 4,361,526 km (0.103 R)
• M22: 4,514,864 km (0.026 R)
• M23: 5,247,145 km (0.113 R)
• M24: 5,700,277 km (0.057 R)
• M25: 6,865,046 km (0.105 R)
• M26: 6,976,646 km (0.12 R)
• M27: 7,178,903 km (0.044 R)
• M28: 8,124,960 km (0.117 R)
• M29: 8,552,660 km (0.113 R)
• M30: 8,866,217 km (0.084 R)
• M31: 9,380,534 km (0.093 R)
• M32: 9,980,422 km (0.107 R)
• M33: 10,056,268 km (0.065 R)
• M34: 10,412,760 km (0.1 R)
• M35: 10,773,590 km (0.096 R)
• M36: 11,007,561 km (0.099 R)
• M37: 11,190,818 km (0.086 R)
• M38: 11,640,061 km (0.093 R)
• M39: 12,041,282 km (0.117 R)
• M40: 12,802,436 km (0.064 R)
• M41: 13,607,273 km (0.083 R)
• M42: 14,686,472 km (0.038 R)
• M43: 15,557,879 km (0.106 R)
• M44: 16,625,559 km (0.028 R)
• M45: 17,047,276 km (0.113 R)
• M46: 17,502,951 km (0.053 R)
• M47: 17,778,211 km (0.067 R)
• M48: 17,870,363 km (0.089 R)
• M49: 18,737,582 km (0.077 R)
• M50: 18,893,912 km (0.071 R)
• M51: 19,302,314 km (0.094 R)
• M52: 20,223,837 km (0.071 R)
• M53: 20,416,369 km (0.104 R)
• M54: 20,706,140 km (0.096 R)
• M55: 21,062,333 km (0.046 R)
• M56: 21,649,505 km (0.081 R)
• M57: 21,879,287 km (0.082 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 10,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit