🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.46 AU - 0.58 AU

Year: 144 Days

Day: 44.7 Hours

Environment

Temp: 223 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.54 AU - 0.84 AU

Year: 219 Days

Day: 19.3 Hours

Environment

Temp: 136 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,877,620 km

• M1: 111,450 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.94 AU - 1.32 AU

Year: 460 Days

Day: 25.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.22 AU - 1.78 AU

Year: 703 Days

Day: 20.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,877,620 km

• M1: 1,084,884 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.34 AU - 2.94 AU

Year: 1642 Days

Day: 40.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,877,620 km

• M1: 45,179 km (0.062 R)
• M2: 83,176 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.59 AU - 3.39 AU

Year: 1980 Days

Day: 16.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.04 AU - 3.76 AU

Year: 2400 Days

Day: 36.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.6

Radius: 14.2

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.4 AU - 6.64 AU

Year: 5655 Days

Day: 7.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 45,877,620 km

• M1: 184,753 km (0.057 R)
• M2: 842,834 km (0.052 R)
• M3: 1,783,805 km (0.102 R)
• M4: 2,256,684 km (0.118 R)
• M5: 5,115,649 km (0.083 R)
• M6: 7,053,390 km (0.098 R)
• M7: 9,135,344 km (0.118 R)
• M8: 12,050,557 km (0.104 R)
• M9: 12,653,437 km (0.053 R)
• M10: 15,537,983 km (0.051 R)
• M11: 17,220,510 km (0.116 R)
• M12: 20,355,184 km (0.064 R)
• M13: 21,345,223 km (0.108 R)
• M14: 23,780,078 km (0.1 R)
• M15: 24,288,411 km (0.052 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.6

Radius: 8.5

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.31 AU - 10.27 AU

Year: 10842 Days

Day: 5.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 45,877,620 km

• M1: 107,411 km (0.119 R)
• M2: 373,396 km (0.118 R)
• M3: 983,307 km (0.027 R)
• M4: 2,714,603 km (0.111 R)
• M5: 3,888,348 km (0.093 R)
• M6: 4,362,573 km (0.081 R)
• M7: 11,873,733 km (0.105 R)
• M8: 18,980,828 km (0.077 R)
• M9: 21,696,478 km (0.089 R)
• M10: 22,432,500 km (0.11 R)
• M11: 30,275,168 km (0.087 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430

Radius: 8.7

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.34 AU - 10.34 AU

Year: 11818 Days

Day: 12.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 45,877,620 km

• M1: 117,135 km (0.099 R)
• M2: 694,583 km (0.088 R)
• M3: 969,693 km (0.098 R)
• M4: 1,432,549 km (0.036 R)
• M5: 1,971,401 km (0.064 R)
• M6: 2,370,677 km (0.063 R)
• M7: 2,699,793 km (0.103 R)
• M8: 3,037,435 km (0.083 R)
• M9: 3,309,105 km (0.045 R)
• M10: 3,596,931 km (0.115 R)
• M11: 4,006,979 km (0.03 R)
• M12: 4,650,998 km (0.107 R)
• M13: 5,727,055 km (0.047 R)
• M14: 6,143,985 km (0.093 R)
• M15: 6,693,458 km (0.114 R)
• M16: 8,992,178 km (0.08 R)
• M17: 10,395,107 km (0.106 R)
• M18: 11,827,357 km (0.026 R)
• M19: 12,794,059 km (0.095 R)
• M20: 16,009,815 km (0.062 R)
• M21: 16,351,496 km (0.077 R)
• M22: 23,279,523 km (0.072 R)
• M23: 23,806,706 km (0.092 R)
• M24: 27,527,654 km (0.114 R)
• M25: 30,455,883 km (0.094 R)
• M26: 31,941,090 km (0.111 R)
• M27: 35,632,268 km (0.077 R)
• M28: 39,102,490 km (0.117 R)
• M29: 43,318,008 km (0.104 R)
• M30: 45,194,564 km (0.081 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 16,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit