🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.57 AU - 0.57 AU

Year: 185 Days

Day: 40 Hours

Environment

Temp: 27 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.29 AU - 1.37 AU

Year: 660 Days

Day: 18.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,036,852 km

• M1: 125,961 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.86 AU - 2.4 AU

Year: 1338 Days

Day: 41.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.9

Radius: 12.8

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.66 AU - 3.3 AU

Year: 2214 Days

Day: 8.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 26,036,852 km

• M1: 159,172 km (0.05 R)
• M2: 668,403 km (0.116 R)
• M3: 1,087,277 km (0.035 R)
• M4: 1,487,452 km (0.097 R)
• M5: 2,312,334 km (0.095 R)
• M6: 2,902,797 km (0.044 R)
• M7: 3,949,384 km (0.036 R)
• M8: 4,777,258 km (0.118 R)
• M9: 6,618,808 km (0.076 R)
• M10: 7,525,970 km (0.065 R)
• M11: 8,024,729 km (0.102 R)
• M12: 8,576,895 km (0.1 R)
• M13: 9,154,193 km (0.118 R)
• M14: 10,138,996 km (0.081 R)
• M15: 10,711,806 km (0.064 R)
• M16: 14,037,815 km (0.057 R)
• M17: 15,721,539 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.5

Radius: 8.4

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.81 AU - 4.57 AU

Year: 3692 Days

Day: 6.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 106.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 26,036,852 km

• M1: 104,419 km (0.054 R)
• M2: 407,804 km (0.095 R)
• M3: 954,285 km (0.074 R)
• M4: 1,324,540 km (0.078 R)
• M5: 1,739,374 km (0.107 R)
• M6: 2,389,676 km (0.119 R)
• M7: 2,661,645 km (0.106 R)
• M8: 3,729,774 km (0.099 R)
• M9: 5,376,398 km (0.105 R)
• M10: 6,902,446 km (0.059 R)
• M11: 7,425,141 km (0.092 R)
• M12: 7,834,291 km (0.113 R)
• M13: 9,075,804 km (0.093 R)
• M14: 11,176,457 km (0.097 R)
• M15: 11,623,455 km (0.059 R)
• M16: 12,601,077 km (0.075 R)
• M17: 13,085,326 km (0.087 R)
• M18: 14,718,934 km (0.069 R)
• M19: 15,529,605 km (0.086 R)
• M20: 16,656,526 km (0.052 R)
• M21: 17,063,582 km (0.11 R)
• M22: 19,517,735 km (0.093 R)
• M23: 20,100,867 km (0.035 R)
• M24: 21,233,623 km (0.066 R)
• M25: 22,128,218 km (0.09 R)
• M26: 23,992,507 km (0.099 R)
• M27: 25,342,926 km (0.054 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 12,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit