🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.18 AU - 1.36 AU

Year: 501 Days

Day: 46.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 51,577,517 km

• M1: 399,277 km (0.04 R)
• M2: 426,952 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.1 AU - 2.34 AU

Year: 1157 Days

Day: 28.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,577,517 km

• M1: 905,516 km (0.1 R)

Asteroid Belt

Center: 4.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.9

Radius: 10

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.17 AU - 7.99 AU

Year: 6591 Days

Day: 5.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,577,517 km

• M1: 125,961 km (0.092 R)
• M2: 591,809 km (0.09 R)
• M3: 975,977 km (0.05 R)
• M4: 1,434,494 km (0.103 R)
• M5: 1,848,880 km (0.096 R)
• M6: 3,573,444 km (0.108 R)
• M7: 6,306,747 km (0.093 R)
• M8: 7,465,383 km (0.092 R)
• M9: 8,326,019 km (0.082 R)
• M10: 8,881,326 km (0.119 R)
• M11: 9,293,169 km (0.069 R)
• M12: 10,605,292 km (0.107 R)
• M13: 11,068,896 km (0.118 R)
• M14: 12,287,520 km (0.079 R)
• M15: 13,113,001 km (0.093 R)
• M16: 14,589,383 km (0.118 R)
• M17: 15,752,207 km (0.107 R)
• M18: 16,850,704 km (0.049 R)
• M19: 18,195,888 km (0.099 R)
• M20: 19,819,324 km (0.082 R)
• M21: 20,239,844 km (0.082 R)
• M22: 20,809,812 km (0.094 R)
• M23: 22,056,411 km (0.103 R)
• M24: 23,274,586 km (0.106 R)
• M25: 24,376,823 km (0.07 R)
• M26: 25,185,250 km (0.089 R)
• M27: 26,600,297 km (0.103 R)
• M28: 30,787,541 km (0.078 R)

Asteroid Belt

Center: 8.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710

Radius: 13.1

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.77 AU - 12.11 AU

Year: 10964 Days

Day: 6 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 51,577,517 km

• M1: 167,849 km (0.096 R)
• M2: 580,440 km (0.11 R)
• M3: 1,391,111 km (0.06 R)
• M4: 1,816,268 km (0.084 R)
• M5: 2,746,168 km (0.066 R)
• M6: 3,212,764 km (0.073 R)
• M7: 4,848,018 km (0.118 R)
• M8: 6,323,502 km (0.102 R)
• M9: 10,884,292 km (0.068 R)
• M10: 18,564,797 km (0.103 R)
• M11: 19,193,856 km (0.095 R)
• M12: 21,251,724 km (0.106 R)
• M13: 22,466,459 km (0.065 R)
• M14: 23,452,907 km (0.088 R)
• M15: 25,802,192 km (0.066 R)
• M16: 34,019,603 km (0.091 R)
• M17: 41,518,645 km (0.096 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 11,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit