🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1 AU - 1.22 AU

Year: 415 Days

Day: 46.5 Hours

Environment

Temp: 36 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.71 AU - 1.93 AU

Year: 871 Days

Day: 44.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,828,353 km

• M1: 287,976 km (0.09 R)
• M2: 650,302 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.24 AU - 2.5 AU

Year: 1294 Days

Day: 38.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,828,353 km

• M1: 253,120 km (0.086 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.5

Radius: 12.1

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.83 AU - 7.07 AU

Year: 5149 Days

Day: 6.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 41,828,353 km

• M1: 150,645 km (0.116 R)
• M2: 732,431 km (0.113 R)
• M3: 1,134,101 km (0.071 R)
• M4: 1,522,458 km (0.115 R)
• M5: 2,386,385 km (0.109 R)
• M6: 2,803,614 km (0.101 R)
• M7: 5,339,148 km (0.066 R)
• M8: 7,696,661 km (0.089 R)
• M9: 8,129,896 km (0.085 R)
• M10: 8,541,141 km (0.117 R)
• M11: 9,776,071 km (0.108 R)
• M12: 11,447,827 km (0.116 R)
• M13: 13,981,267 km (0.111 R)
• M14: 14,518,623 km (0.053 R)
• M15: 15,463,782 km (0.098 R)
• M16: 16,449,632 km (0.093 R)
• M17: 17,292,467 km (0.113 R)
• M18: 18,037,763 km (0.087 R)
• M19: 19,592,235 km (0.106 R)
• M20: 20,333,941 km (0.08 R)
• M21: 20,954,623 km (0.073 R)
• M22: 27,454,800 km (0.109 R)
• M23: 28,726,531 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.7

Radius: 9.6

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.92 AU - 13.56 AU

Year: 13369 Days

Day: 14.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,828,353 km

• M1: 119,379 km (0.118 R)
• M2: 949,498 km (0.055 R)
• M3: 1,361,939 km (0.073 R)
• M4: 2,336,569 km (0.094 R)
• M5: 4,313,056 km (0.106 R)
• M6: 8,048,665 km (0.102 R)
• M7: 8,905,112 km (0.104 R)
• M8: 10,648,227 km (0.114 R)
• M9: 11,259,484 km (0.12 R)
• M10: 25,915,138 km (0.089 R)
• M11: 27,020,517 km (0.052 R)
• M12: 29,325,072 km (0.114 R)
• M13: 32,703,740 km (0.076 R)
• M14: 36,447,277 km (0.079 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 12,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit