🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.46 AU - 0.7 AU

Year: 155 Days

Day: 35.7 Hours

Environment

Temp: 197 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,395,482 km

• M1: 76,445 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.71 AU - 0.73 AU

Year: 215 Days

Day: 15.1 Hours

Environment

Temp: 142 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.94 AU - 0.98 AU

Year: 331 Days

Day: 26.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.85 AU - 1.09 AU

Year: 336 Days

Day: 42.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.54 AU - 1.94 AU

Year: 807 Days

Day: 21.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.87 AU - 2.63 AU

Year: 1186 Days

Day: 16.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.92 AU - 3.72 AU

Year: 2126 Days

Day: 38.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,395,482 km

• M1: 2,121,896 km (0.119 R)

Asteroid Belt

Center: 6.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.6

Radius: 8.6

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.53 AU - 10.49 AU

Year: 10307 Days

Day: 12.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 48,395,482 km

• M1: 107,860 km (0.082 R)
• M2: 481,855 km (0.085 R)
• M3: 926,609 km (0.093 R)
• M4: 1,201,420 km (0.12 R)
• M5: 1,719,179 km (0.068 R)
• M6: 2,359,906 km (0.083 R)
• M7: 3,558,335 km (0.074 R)
• M8: 3,892,836 km (0.078 R)
• M9: 4,333,551 km (0.108 R)
• M10: 5,822,948 km (0.055 R)
• M11: 6,362,996 km (0.088 R)
• M12: 7,626,499 km (0.086 R)
• M13: 9,239,314 km (0.086 R)
• M14: 10,176,395 km (0.112 R)
• M15: 10,641,944 km (0.11 R)
• M16: 11,449,174 km (0.078 R)
• M17: 12,009,717 km (0.07 R)
• M18: 13,004,393 km (0.105 R)
• M19: 14,052,925 km (0.067 R)
• M20: 14,500,671 km (0.042 R)
• M21: 17,609,913 km (0.032 R)
• M22: 18,130,514 km (0.104 R)
• M23: 21,220,907 km (0.074 R)
• M24: 22,671,557 km (0.106 R)
• M25: 23,199,039 km (0.106 R)
• M26: 24,369,942 km (0.097 R)
• M27: 28,118,865 km (0.1 R)
• M28: 29,035,451 km (0.099 R)
• M29: 34,609,916 km (0.098 R)
• M30: 36,495,747 km (0.113 R)
• M31: 40,214,600 km (0.029 R)
• M32: 41,117,274 km (0.082 R)
• M33: 42,033,561 km (0.025 R)
• M34: 44,178,645 km (0.099 R)
• M35: 48,395,510 km (0.095 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 561 - 11,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit