🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.47 AU - 0.55 AU

Year: 109 Days

Day: 35.7 Hours

Environment

Temp: 413 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,862,838 km

• M1: 205,996 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.03 AU - 1.25 AU

Year: 365 Days

Day: 24.4 Hours

Environment

Temp: 225 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,862,838 km

• M1: 20,046 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.03 AU - 1.43 AU

Year: 410 Days

Day: 41.1 Hours

Environment

Temp: 194 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.03 AU - 4.19 AU

Year: 2059 Days

Day: 12.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,862,838 km

• M1: 615,894 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.83 AU - 4.13 AU

Year: 2384 Days

Day: 12.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,862,838 km

• M1: 242,648 km (0.096 R)
• M2: 426,055 km (0.042 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.03 AU - 5.41 AU

Year: 3581 Days

Day: 31.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,862,838 km

• M1: 2,715,351 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.7

Radius: 14.1

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.62 AU - 11.56 AU

Year: 11088 Days

Day: 6.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,862,838 km

• M1: 175,628 km (0.113 R)
• M2: 644,767 km (0.098 R)
• M3: 1,463,366 km (0.118 R)
• M4: 2,013,587 km (0.104 R)
• M5: 3,468,277 km (0.115 R)
• M6: 5,271,679 km (0.094 R)
• M7: 5,780,911 km (0.086 R)
• M8: 8,380,622 km (0.108 R)
• M9: 9,317,404 km (0.104 R)
• M10: 11,178,701 km (0.103 R)
• M11: 12,609,754 km (0.076 R)
• M12: 13,903,477 km (0.057 R)
• M13: 14,681,685 km (0.077 R)
• M14: 17,860,939 km (0.103 R)
• M15: 19,173,361 km (0.04 R)
• M16: 21,559,148 km (0.1 R)
• M17: 23,678,351 km (0.08 R)
• M18: 24,694,719 km (0.116 R)
• M19: 25,643,768 km (0.114 R)
• M20: 26,322,493 km (0.086 R)
• M21: 30,003,947 km (0.089 R)
• M22: 31,967,719 km (0.104 R)
• M23: 35,071,874 km (0.108 R)
• M24: 38,372,003 km (0.093 R)
• M25: 41,209,725 km (0.065 R)
• M26: 43,770,991 km (0.107 R)
• M27: 47,155,493 km (0.103 R)
• M28: 50,106,311 km (0.109 R)

Kuiper Belt

Range: 36.5 - 65.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 10,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit