🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.19 AU - 4.83 AU

Year: 2809 Days

Day: 40.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.79 AU - 5.05 AU

Year: 3251 Days

Day: 40 Hours

Environment

Temp: -121 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.39 AU - 6.11 AU

Year: 4208 Days

Day: 18.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.4

Radius: 8.9

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.31 AU - 10.01 AU

Year: 8155 Days

Day: 7.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 80,171,024 km

• M1: 110,702 km (0.117 R)
• M2: 463,305 km (0.102 R)
• M3: 937,081 km (0.119 R)
• M4: 1,506,899 km (0.102 R)
• M5: 1,862,793 km (0.116 R)
• M6: 2,725,972 km (0.087 R)
• M7: 3,037,884 km (0.076 R)
• M8: 3,784,078 km (0.094 R)
• M9: 4,120,075 km (0.068 R)
• M10: 4,420,019 km (0.102 R)
• M11: 4,972,633 km (0.083 R)
• M12: 5,702,372 km (0.092 R)
• M13: 8,193,775 km (0.089 R)
• M14: 9,302,594 km (0.071 R)
• M15: 9,773,079 km (0.092 R)
• M16: 10,062,850 km (0.078 R)
• M17: 14,188,460 km (0.101 R)
• M18: 15,914,371 km (0.061 R)
• M19: 21,843,982 km (0.05 R)
• M20: 24,579,080 km (0.107 R)
• M21: 27,057,767 km (0.118 R)
• M22: 30,925,470 km (0.086 R)
• M23: 32,828,954 km (0.052 R)
• M24: 33,809,268 km (0.087 R)
• M25: 42,622,827 km (0.102 R)
• M26: 43,398,193 km (0.094 R)

Asteroid Belt

Center: 12.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.5

Radius: 5

Gravity: 21.74 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 15 AU - 18.78 AU

Year: 24284 Days

Day: 17.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 80,171,024 km

• M1: 62,233 km (0.119 R)
• M2: 259,253 km (0.117 R)
• M3: 629,209 km (0.109 R)
• M4: 1,211,593 km (0.036 R)
• M5: 1,801,906 km (0.088 R)
• M6: 2,589,988 km (0.056 R)
• M7: 2,863,303 km (0.074 R)
• M8: 3,737,852 km (0.099 R)
• M9: 4,850,861 km (0.07 R)
• M10: 5,423,372 km (0.108 R)
• M11: 11,068,148 km (0.113 R)
• M12: 12,817,097 km (0.105 R)
• M13: 15,291,595 km (0.095 R)
• M14: 16,018,042 km (0.032 R)
• M15: 16,851,751 km (0.069 R)
• M16: 19,808,404 km (0.102 R)
• M17: 20,380,616 km (0.104 R)
• M18: 21,960,668 km (0.106 R)
• M19: 25,923,665 km (0.066 R)
• M20: 35,506,456 km (0.111 R)
• M21: 36,634,574 km (0.106 R)
• M22: 44,070,186 km (0.098 R)
• M23: 50,132,341 km (0.102 R)
• M24: 69,616,716 km (0.113 R)
• M25: 70,274,946 km (0.117 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 16,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit