🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.54 AU - 0.62 AU

Year: 155 Days

Day: 40.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,793,586 km

• M1: 221,106 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.43 AU - 1.95 AU

Year: 772 Days

Day: 21.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.89 AU - 2.15 AU

Year: 1009 Days

Day: 43.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.45 AU - 2.99 AU

Year: 1577 Days

Day: 19.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.93 AU - 3.95 AU

Year: 2749 Days

Day: 28.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,793,586 km

• M1: 387,758 km (0.072 R)

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.4

Radius: 8.5

Gravity: 11.71 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.47 AU - 7.83 AU

Year: 6027 Days

Day: 11.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 66,793,586 km

• M1: 105,766 km (0.112 R)
• M2: 372,947 km (0.109 R)
• M3: 891,903 km (0.077 R)
• M4: 1,164,619 km (0.12 R)
• M5: 1,531,433 km (0.108 R)
• M6: 2,293,186 km (0.086 R)
• M7: 2,994,949 km (0.109 R)
• M8: 3,287,114 km (0.058 R)
• M9: 6,260,820 km (0.099 R)
• M10: 7,507,420 km (0.118 R)
• M11: 9,387,416 km (0.071 R)
• M12: 11,013,694 km (0.097 R)
• M13: 11,867,898 km (0.043 R)
• M14: 12,983,150 km (0.085 R)
• M15: 15,298,327 km (0.066 R)
• M16: 16,297,042 km (0.093 R)
• M17: 19,625,595 km (0.087 R)
• M18: 20,954,473 km (0.094 R)
• M19: 23,381,848 km (0.107 R)
• M20: 24,037,535 km (0.099 R)
• M21: 24,537,192 km (0.102 R)
• M22: 25,214,272 km (0.082 R)
• M23: 26,961,426 km (0.101 R)
• M24: 27,682,338 km (0.078 R)
• M25: 28,694,517 km (0.099 R)
• M26: 30,500,612 km (0.096 R)
• M27: 36,590,592 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.9

Radius: 9

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 10.5 AU - 13.72 AU

Year: 14811 Days

Day: 6.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 66,793,586 km

• M1: 111,899 km (0.067 R)
• M2: 520,601 km (0.103 R)
• M3: 2,060,262 km (0.046 R)
• M4: 4,067,417 km (0.03 R)
• M5: 4,347,613 km (0.092 R)
• M6: 5,303,394 km (0.063 R)
• M7: 5,753,534 km (0.109 R)
• M8: 6,351,776 km (0.094 R)
• M9: 7,079,270 km (0.042 R)
• M10: 7,813,796 km (0.11 R)
• M11: 9,596,554 km (0.067 R)
• M12: 12,525,979 km (0.029 R)
• M13: 13,530,230 km (0.1 R)
• M14: 15,025,161 km (0.042 R)
• M15: 15,396,762 km (0.105 R)
• M16: 20,894,335 km (0.08 R)
• M17: 25,208,737 km (0.037 R)
• M18: 29,383,565 km (0.109 R)
• M19: 29,848,216 km (0.091 R)
• M20: 42,525,140 km (0.053 R)
• M21: 44,783,469 km (0.037 R)
• M22: 46,019,895 km (0.079 R)
• M23: 46,332,555 km (0.08 R)
• M24: 53,058,625 km (0.098 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 18,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit