🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.8 AU - 1.12 AU

Year: 354 Days

Day: 27.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 108.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.81 AU - 2.01 AU

Year: 994 Days

Day: 29.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,258,306 km

• M1: 294,558 km (0.1 R)

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.6

Radius: 8.5

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.31 AU - 9.29 AU

Year: 9834 Days

Day: 9.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,258,306 km

• M1: 105,766 km (0.073 R)
• M2: 428,448 km (0.051 R)
• M3: 856,448 km (0.088 R)
• M4: 1,307,635 km (0.113 R)
• M5: 1,925,923 km (0.1 R)
• M6: 2,233,197 km (0.112 R)
• M7: 2,707,123 km (0.094 R)
• M8: 3,313,294 km (0.119 R)
• M9: 3,660,809 km (0.103 R)
• M10: 4,852,057 km (0.117 R)
• M11: 5,584,189 km (0.116 R)
• M12: 6,965,277 km (0.107 R)
• M13: 9,083,882 km (0.109 R)
• M14: 9,767,095 km (0.097 R)
• M15: 10,582,553 km (0.07 R)
• M16: 10,981,531 km (0.085 R)
• M17: 13,072,760 km (0.102 R)
• M18: 14,122,039 km (0.099 R)
• M19: 15,543,219 km (0.095 R)
• M20: 17,330,465 km (0.091 R)
• M21: 20,684,000 km (0.111 R)
• M22: 24,360,368 km (0.115 R)
• M23: 26,216,279 km (0.081 R)
• M24: 28,738,349 km (0.095 R)
• M25: 30,707,805 km (0.032 R)
• M26: 34,585,681 km (0.07 R)
• M27: 36,246,517 km (0.075 R)
• M28: 37,960,011 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.8

Radius: 13.1

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.94 AU - 11.57 AU

Year: 14215 Days

Day: 6.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,258,306 km

• M1: 166,054 km (0.067 R)
• M2: 780,003 km (0.113 R)
• M3: 1,254,229 km (0.071 R)
• M4: 2,048,892 km (0.089 R)
• M5: 2,646,835 km (0.088 R)
• M6: 3,437,460 km (0.099 R)
• M7: 6,167,771 km (0.112 R)
• M8: 7,694,267 km (0.057 R)
• M9: 11,845,010 km (0.072 R)
• M10: 13,642,727 km (0.102 R)
• M11: 14,677,346 km (0.052 R)
• M12: 15,763,726 km (0.092 R)
• M13: 17,137,334 km (0.114 R)
• M14: 18,096,406 km (0.069 R)
• M15: 26,359,444 km (0.065 R)
• M16: 27,099,804 km (0.056 R)
• M17: 28,291,201 km (0.102 R)
• M18: 29,971,784 km (0.079 R)
• M19: 35,284,603 km (0.097 R)
• M20: 38,162,866 km (0.086 R)
• M21: 42,191,387 km (0.095 R)
• M22: 43,058,905 km (0.103 R)
• M23: 45,581,574 km (0.09 R)
• M24: 47,887,924 km (0.076 R)
• M25: 49,788,266 km (0.115 R)
• M26: 52,565,700 km (0.071 R)
• M27: 53,738,846 km (0.102 R)
• M28: 56,137,499 km (0.039 R)
• M29: 56,660,642 km (0.04 R)
• M30: 59,686,708 km (0.098 R)
• M31: 61,147,232 km (0.101 R)
• M32: 61,886,545 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 13,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit