🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.47 AU - 0.55 AU

Year: 135 Days

Day: 21.7 Hours

Environment

Temp: 223 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.8 AU - 1.04 AU

Year: 327 Days

Day: 25.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,468,960 km

• M1: 30,368 km (0.033 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.28 AU - 3.04 AU

Year: 1609 Days

Day: 44.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 125.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.7

Radius: 10.5

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.59 AU - 4.91 AU

Year: 3839 Days

Day: 9 Hours

Environment

Temp: -141 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 39,468,960 km

• M1: 133,142 km (0.086 R)
• M2: 511,326 km (0.101 R)
• M3: 839,394 km (0.052 R)
• M4: 1,268,590 km (0.05 R)
• M5: 1,794,426 km (0.101 R)
• M6: 2,327,593 km (0.071 R)
• M7: 3,534,100 km (0.12 R)
• M8: 4,513,517 km (0.084 R)
• M9: 5,243,854 km (0.102 R)
• M10: 5,718,827 km (0.104 R)
• M11: 6,079,657 km (0.06 R)
• M12: 6,574,228 km (0.098 R)
• M13: 8,256,157 km (0.098 R)
• M14: 11,291,198 km (0.081 R)
• M15: 11,771,856 km (0.052 R)
• M16: 13,783,499 km (0.117 R)
• M17: 15,635,969 km (0.119 R)
• M18: 16,069,055 km (0.065 R)
• M19: 16,510,219 km (0.091 R)
• M20: 19,267,458 km (0.087 R)
• M21: 20,081,270 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.2

Radius: 13.3

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 10.29 AU - 10.51 AU

Year: 12438 Days

Day: 13.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,468,960 km

• M1: 166,054 km (0.1 R)
• M2: 779,555 km (0.071 R)
• M3: 1,205,460 km (0.11 R)
• M4: 1,751,492 km (0.102 R)
• M5: 2,776,387 km (0.116 R)
• M6: 5,197,180 km (0.086 R)
• M7: 6,527,853 km (0.032 R)
• M8: 7,715,660 km (0.094 R)
• M9: 8,278,597 km (0.118 R)
• M10: 8,955,527 km (0.067 R)
• M11: 9,715,035 km (0.107 R)
• M12: 16,092,093 km (0.082 R)
• M13: 16,946,297 km (0.057 R)
• M14: 17,692,641 km (0.119 R)
• M15: 20,138,267 km (0.105 R)
• M16: 20,668,442 km (0.068 R)
• M17: 22,395,848 km (0.094 R)
• M18: 25,603,227 km (0.097 R)
• M19: 26,315,612 km (0.067 R)
• M20: 27,779,876 km (0.079 R)
• M21: 28,627,049 km (0.066 R)
• M22: 30,274,271 km (0.099 R)
• M23: 32,086,350 km (0.073 R)
• M24: 35,047,490 km (0.086 R)
• M25: 36,931,526 km (0.11 R)
• M26: 38,765,745 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 16,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit