🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.51 AU - 0.71 AU

Year: 176 Days

Day: 47.7 Hours

Environment

Temp: 177 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,185,053 km

• M1: 87,515 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.55 AU - 5.05 AU

Year: 3290 Days

Day: 47.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.1

Radius: 13.6

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.71 AU - 9.25 AU

Year: 9929 Days

Day: 10.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 40,185,053 km

• M1: 169,195 km (0.099 R)
• M2: 678,576 km (0.116 R)
• M3: 1,144,723 km (0.119 R)
• M4: 1,864,438 km (0.102 R)
• M5: 2,442,933 km (0.112 R)
• M6: 3,304,168 km (0.111 R)
• M7: 3,859,176 km (0.108 R)
• M8: 4,476,118 km (0.109 R)
• M9: 6,016,677 km (0.12 R)
• M10: 10,911,669 km (0.089 R)
• M11: 11,632,431 km (0.079 R)
• M12: 12,150,040 km (0.076 R)
• M13: 12,682,907 km (0.104 R)
• M14: 13,231,333 km (0.099 R)
• M15: 13,987,102 km (0.082 R)
• M16: 15,932,772 km (0.089 R)
• M17: 16,643,810 km (0.054 R)
• M18: 17,375,942 km (0.12 R)
• M19: 17,977,027 km (0.071 R)
• M20: 19,621,107 km (0.045 R)
• M21: 23,569,294 km (0.112 R)
• M22: 28,018,634 km (0.052 R)
• M23: 29,055,048 km (0.051 R)
• M24: 32,205,579 km (0.086 R)
• M25: 34,389,110 km (0.092 R)
• M26: 36,547,358 km (0.086 R)
• M27: 45,375,727 km (0.12 R)
• M28: 48,263,564 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.8

Radius: 13.3

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.86 AU - 13.62 AU

Year: 13904 Days

Day: 9 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,185,053 km

• M1: 165,455 km (0.043 R)
• M2: 621,280 km (0.12 R)
• M3: 1,300,903 km (0.077 R)
• M4: 2,903,395 km (0.059 R)
• M5: 3,325,112 km (0.103 R)
• M6: 3,787,968 km (0.055 R)
• M7: 5,442,819 km (0.072 R)
• M8: 6,022,810 km (0.082 R)
• M9: 8,014,108 km (0.05 R)
• M10: 8,468,436 km (0.108 R)
• M11: 10,124,634 km (0.119 R)
• M12: 11,411,326 km (0.091 R)
• M13: 11,881,362 km (0.105 R)
• M14: 13,426,858 km (0.081 R)
• M15: 15,227,418 km (0.091 R)
• M16: 15,733,657 km (0.055 R)
• M17: 16,779,944 km (0.068 R)
• M18: 20,578,683 km (0.106 R)
• M19: 24,916,423 km (0.087 R)
• M20: 25,354,745 km (0.088 R)
• M21: 25,798,153 km (0.087 R)
• M22: 29,730,482 km (0.105 R)
• M23: 31,226,760 km (0.104 R)
• M24: 33,617,634 km (0.114 R)
• M25: 38,527,585 km (0.102 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 10,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit