🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.97 AU - 1.21 AU

Year: 422 Days

Day: 33.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,399,059 km

• M1: 400,922 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.29 AU - 2.59 AU

Year: 1413 Days

Day: 40.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,399,059 km

• M1: 344,673 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.61 AU - 2.81 AU

Year: 1654 Days

Day: 16.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,399,059 km

• M1: 108,309 km (0.043 R)
• M2: 290,220 km (0.104 R)

Asteroid Belt

Center: 4.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.7

Radius: 11.7

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.3 AU - 8.28 AU

Year: 6562 Days

Day: 10.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,399,059 km

• M1: 155,432 km (0.083 R)
• M2: 855,700 km (0.05 R)
• M3: 1,228,797 km (0.043 R)
• M4: 1,656,647 km (0.087 R)
• M5: 3,446,286 km (0.112 R)
• M6: 3,988,728 km (0.098 R)
• M7: 4,610,906 km (0.09 R)
• M8: 6,219,681 km (0.075 R)
• M9: 8,174,925 km (0.053 R)
• M10: 8,776,009 km (0.063 R)
• M11: 10,266,752 km (0.119 R)
• M12: 10,966,870 km (0.103 R)
• M13: 11,350,290 km (0.068 R)
• M14: 15,693,565 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.8

Radius: 4.7

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 14.91 AU - 23.07 AU

Year: 30690 Days

Day: 23 Hours

Environment

Temp: -209 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,399,059 km

• M1: 100,231 km (0.111 R)
• M2: 296,054 km (0.093 R)
• M3: 2,628,435 km (0.088 R)
• M4: 3,136,918 km (0.042 R)
• M5: 3,835,540 km (0.092 R)
• M6: 4,318,292 km (0.092 R)
• M7: 14,248,000 km (0.076 R)
• M8: 15,072,584 km (0.038 R)
• M9: 15,529,456 km (0.111 R)
• M10: 24,061,920 km (0.103 R)
• M11: 30,585,434 km (0.067 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 12,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit