🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.63 AU - 0.73 AU

Year: 236 Days

Day: 30 Hours

Environment

Temp: 28 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.58 AU - 3.16 AU

Year: 2051 Days

Day: 27.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.7

Radius: 8

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.87 AU - 5.79 AU

Year: 4477 Days

Day: 7.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 23,247,773 km

• M1: 99,632 km (0.086 R)
• M2: 404,213 km (0.097 R)
• M3: 969,095 km (0.028 R)
• M4: 1,366,128 km (0.07 R)
• M5: 1,947,764 km (0.085 R)
• M6: 3,201,544 km (0.067 R)
• M7: 3,911,835 km (0.032 R)
• M8: 12,037,093 km (0.076 R)
• M9: 12,365,162 km (0.058 R)
• M10: 17,608,717 km (0.069 R)
• M11: 20,848,258 km (0.059 R)
• M12: 23,724,876 km (0.078 R)
• M13: 24,915,974 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.1

Radius: 12.9

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.03 AU - 5.61 AU

Year: 5175 Days

Day: 5.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 23,247,773 km

• M1: 169,794 km (0.104 R)
• M2: 686,804 km (0.071 R)
• M3: 2,585,799 km (0.087 R)
• M4: 3,783,929 km (0.051 R)
• M5: 4,470,583 km (0.099 R)
• M6: 6,473,399 km (0.109 R)
• M7: 7,893,232 km (0.084 R)
• M8: 8,775,860 km (0.111 R)
• M9: 9,808,684 km (0.101 R)
• M10: 10,783,164 km (0.115 R)
• M11: 12,718,961 km (0.059 R)
• M12: 14,150,463 km (0.111 R)
• M13: 17,268,531 km (0.081 R)
• M14: 19,358,563 km (0.107 R)
• M15: 21,104,968 km (0.053 R)
• M16: 25,150,992 km (0.1 R)

Asteroid Belt

Center: 6.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.2

Radius: 9.9

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.51 AU - 8.21 AU

Year: 8421 Days

Day: 14.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 23,247,773 km

• M1: 123,119 km (0.105 R)
• M2: 588,518 km (0.114 R)
• M3: 924,365 km (0.085 R)
• M4: 1,812,079 km (0.118 R)
• M5: 2,493,497 km (0.109 R)
• M6: 3,488,473 km (0.098 R)
• M7: 4,920,872 km (0.068 R)
• M8: 6,591,731 km (0.115 R)
• M9: 7,235,002 km (0.055 R)
• M10: 7,719,849 km (0.047 R)
• M11: 9,801,054 km (0.077 R)
• M12: 10,354,566 km (0.094 R)
• M13: 13,489,390 km (0.073 R)
• M14: 15,193,758 km (0.104 R)
• M15: 17,664,367 km (0.032 R)
• M16: 18,012,780 km (0.109 R)
• M17: 18,544,152 km (0.037 R)
• M18: 19,391,474 km (0.088 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 11,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit