🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.52 AU - 0.74 AU

Year: 181 Days

Day: 45.4 Hours

Environment

Temp: 216 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.75 AU - 0.87 AU

Year: 264 Days

Day: 31 Hours

Environment

Temp: 143 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.93 AU - 3.03 AU

Year: 1412 Days

Day: 40.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.68 AU - 3.02 AU

Year: 1740 Days

Day: 27.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.9

Radius: 12

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.45 AU - 6.67 AU

Year: 4741 Days

Day: 6.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 28,319,843 km

• M1: 150,047 km (0.077 R)
• M2: 564,582 km (0.075 R)
• M3: 1,362,986 km (0.062 R)
• M4: 1,874,162 km (0.087 R)
• M5: 2,258,778 km (0.085 R)
• M6: 2,784,016 km (0.075 R)
• M7: 3,369,692 km (0.063 R)
• M8: 3,834,193 km (0.118 R)
• M9: 4,462,654 km (0.066 R)
• M10: 5,104,728 km (0.035 R)
• M11: 6,198,139 km (0.051 R)
• M12: 6,638,256 km (0.048 R)
• M13: 7,723,439 km (0.032 R)
• M14: 8,271,266 km (0.048 R)
• M15: 8,805,630 km (0.072 R)
• M16: 9,485,702 km (0.09 R)
• M17: 9,859,547 km (0.07 R)
• M18: 10,637,306 km (0.094 R)
• M19: 11,224,029 km (0.103 R)
• M20: 14,108,725 km (0.113 R)
• M21: 18,018,465 km (0.111 R)
• M22: 18,464,566 km (0.118 R)
• M23: 19,712,960 km (0.102 R)
• M24: 25,273,214 km (0.091 R)
• M25: 28,324,562 km (0.118 R)
• M26: 29,364,865 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141

Radius: 14.5

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.45 AU - 9.85 AU

Year: 10010 Days

Day: 5.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 28,319,843 km

• M1: 180,864 km (0.105 R)
• M2: 1,051,523 km (0.085 R)
• M3: 1,515,277 km (0.079 R)
• M4: 2,901,451 km (0.102 R)
• M5: 3,572,696 km (0.114 R)
• M6: 4,091,502 km (0.087 R)
• M7: 4,964,854 km (0.046 R)
• M8: 5,670,657 km (0.082 R)
• M9: 6,822,112 km (0.112 R)
• M10: 10,379,998 km (0.107 R)
• M11: 14,212,845 km (0.069 R)
• M12: 17,279,152 km (0.045 R)
• M13: 22,307,286 km (0.1 R)
• M14: 24,612,440 km (0.116 R)
• M15: 26,665,072 km (0.114 R)
• M16: 27,154,407 km (0.113 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 19,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit