🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.56 AU - 1.66 AU

Year: 750 Days

Day: 39.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,839,052 km

• M1: 47,423 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.52 AU - 2.1 AU

Year: 894 Days

Day: 24.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.03 AU - 2.03 AU

Year: 1062 Days

Day: 23.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.1

Radius: 14.9

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.32 AU - 7.34 AU

Year: 7285 Days

Day: 9.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 37,839,052 km

• M1: 185,501 km (0.113 R)
• M2: 676,781 km (0.112 R)
• M3: 1,204,412 km (0.105 R)
• M4: 1,949,111 km (0.115 R)
• M5: 2,590,138 km (0.099 R)
• M6: 3,614,584 km (0.12 R)
• M7: 4,326,520 km (0.118 R)
• M8: 4,894,992 km (0.117 R)
• M9: 5,914,950 km (0.116 R)
• M10: 6,907,532 km (0.104 R)
• M11: 7,972,519 km (0.078 R)
• M12: 9,303,641 km (0.082 R)
• M13: 9,834,414 km (0.116 R)
• M14: 11,318,575 km (0.107 R)
• M15: 12,502,044 km (0.039 R)
• M16: 14,029,438 km (0.109 R)
• M17: 16,966,942 km (0.105 R)
• M18: 19,357,964 km (0.073 R)
• M19: 21,468,790 km (0.118 R)
• M20: 22,689,359 km (0.087 R)
• M21: 25,347,863 km (0.118 R)
• M22: 28,377,370 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.9

Radius: 8.1

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.27 AU - 10.37 AU

Year: 10445 Days

Day: 12.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 37,839,052 km

• M1: 108,159 km (0.114 R)
• M2: 642,224 km (0.104 R)
• M3: 3,944,297 km (0.076 R)
• M4: 5,136,293 km (0.119 R)
• M5: 5,561,600 km (0.096 R)
• M6: 6,907,233 km (0.118 R)
• M7: 10,851,979 km (0.094 R)
• M8: 14,011,187 km (0.049 R)
• M9: 16,929,841 km (0.112 R)
• M10: 17,262,547 km (0.096 R)
• M11: 18,216,982 km (0.107 R)
• M12: 20,305,368 km (0.094 R)
• M13: 21,291,367 km (0.118 R)
• M14: 24,020,781 km (0.116 R)
• M15: 25,818,349 km (0.097 R)
• M16: 31,146,426 km (0.098 R)
• M17: 34,330,916 km (0.072 R)
• M18: 35,728,609 km (0.109 R)
• M19: 36,166,183 km (0.111 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: 435 - 19,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit