🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.93 AU - 1.11 AU

Year: 384 Days

Day: 19 Hours

Environment

Temp: 30 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.09 AU - 1.63 AU

Year: 591 Days

Day: 15.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.35 AU - 1.81 AU

Year: 740 Days

Day: 29.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 116.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.35 AU - 4.01 AU

Year: 2632 Days

Day: 40 Hours

Environment

Temp: -126 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,410,287 km

• M1: 1,015,321 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.3

Radius: 10.3

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.5 AU - 5.88 AU

Year: 4408 Days

Day: 9.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 117.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 51,410,287 km

• M1: 128,505 km (0.084 R)
• M2: 541,843 km (0.103 R)
• M3: 1,239,418 km (0.08 R)
• M4: 2,068,191 km (0.054 R)
• M5: 3,672,329 km (0.073 R)
• M6: 4,697,672 km (0.118 R)
• M7: 7,634,877 km (0.077 R)
• M8: 10,338,110 km (0.067 R)
• M9: 11,781,730 km (0.075 R)
• M10: 14,123,385 km (0.095 R)
• M11: 16,966,942 km (0.066 R)
• M12: 17,387,013 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.9

Radius: 6.9

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 12 AU - 14.76 AU

Year: 18245 Days

Day: 23.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,410,287 km

• M1: 86,019 km (0.083 R)
• M2: 360,830 km (0.081 R)
• M3: 588,817 km (0.109 R)
• M4: 1,188,555 km (0.098 R)
• M5: 2,067,742 km (0.113 R)
• M6: 2,602,105 km (0.088 R)
• M7: 2,902,049 km (0.088 R)
• M8: 3,915,575 km (0.026 R)
• M9: 4,166,450 km (0.12 R)
• M10: 5,179,976 km (0.086 R)
• M11: 5,691,301 km (0.102 R)
• M12: 6,050,486 km (0.12 R)
• M13: 6,539,970 km (0.051 R)
• M14: 6,974,402 km (0.111 R)
• M15: 8,718,414 km (0.095 R)
• M16: 9,590,719 km (0.066 R)
• M17: 16,295,098 km (0.101 R)
• M18: 17,390,004 km (0.1 R)
• M19: 23,884,198 km (0.093 R)
• M20: 30,397,539 km (0.077 R)
• M21: 34,116,692 km (0.056 R)
• M22: 39,661,836 km (0.093 R)
• M23: 41,769,820 km (0.116 R)
• M24: 42,308,223 km (0.106 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 14,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit