🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.37 AU - 1.41 AU

Year: 590 Days

Day: 46.3 Hours

Environment

Temp: -19 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.18 AU - 2.66 AU

Year: 1355 Days

Day: 46.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,208,034 km

• M1: 54,902 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.6

Radius: 14.1

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.63 AU - 12.09 AU

Year: 11143 Days

Day: 7.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 40,208,034 km

• M1: 175,329 km (0.105 R)
• M2: 629,807 km (0.12 R)
• M3: 1,256,173 km (0.053 R)
• M4: 2,074,922 km (0.102 R)
• M5: 2,596,869 km (0.112 R)
• M6: 3,272,453 km (0.114 R)
• M7: 4,802,540 km (0.091 R)
• M8: 5,344,085 km (0.082 R)
• M9: 5,892,810 km (0.028 R)
• M10: 6,550,592 km (0.092 R)
• M11: 7,890,839 km (0.103 R)
• M12: 9,224,205 km (0.104 R)
• M13: 10,307,144 km (0.104 R)
• M14: 12,334,943 km (0.051 R)
• M15: 12,895,187 km (0.095 R)
• M16: 14,740,925 km (0.039 R)
• M17: 17,937,682 km (0.059 R)
• M18: 20,776,601 km (0.085 R)
• M19: 32,641,059 km (0.071 R)
• M20: 33,606,414 km (0.104 R)
• M21: 34,260,456 km (0.086 R)
• M22: 38,128,458 km (0.088 R)
• M23: 39,199,280 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.5

Radius: 9.9

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.74 AU - 11.96 AU

Year: 13761 Days

Day: 12.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,208,034 km

• M1: 150,495 km (0.071 R)
• M2: 727,195 km (0.115 R)
• M3: 1,473,838 km (0.119 R)
• M4: 1,871,320 km (0.072 R)
• M5: 2,746,767 km (0.094 R)
• M6: 3,608,001 km (0.066 R)
• M7: 4,473,575 km (0.118 R)
• M8: 5,378,043 km (0.114 R)
• M9: 7,200,445 km (0.084 R)
• M10: 13,291,322 km (0.084 R)
• M11: 17,101,729 km (0.119 R)
• M12: 20,878,328 km (0.045 R)
• M13: 29,247,730 km (0.045 R)
• M14: 33,523,387 km (0.058 R)
• M15: 34,817,558 km (0.063 R)
• M16: 38,782,201 km (0.104 R)
• M17: 39,135,401 km (0.117 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 11,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit