🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.72 AU - 0.9 AU

Year: 323 Days

Day: 38.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,151,307 km

• M1: 28,124 km (0.061 R)
• M2: 43,234 km (0.069 R)

Asteroid Belt

Center: 1.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.8 AU - 2.34 AU

Year: 1319 Days

Day: 24.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.16 AU - 2.56 AU

Year: 1606 Days

Day: 30.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 161.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.5

Radius: 14.3

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.75 AU - 7.01 AU

Year: 6315 Days

Day: 14.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,151,307 km

• M1: 178,769 km (0.049 R)
• M2: 706,102 km (0.118 R)
• M3: 1,235,080 km (0.107 R)
• M4: 1,861,297 km (0.119 R)
• M5: 2,517,882 km (0.059 R)
• M6: 2,999,288 km (0.103 R)
• M7: 4,251,422 km (0.07 R)
• M8: 4,913,093 km (0.099 R)
• M9: 5,551,278 km (0.086 R)
• M10: 6,959,592 km (0.057 R)
• M11: 7,429,180 km (0.072 R)
• M12: 8,075,443 km (0.099 R)
• M13: 12,507,280 km (0.055 R)
• M14: 13,423,417 km (0.106 R)
• M15: 15,149,178 km (0.09 R)
• M16: 17,148,404 km (0.084 R)
• M17: 20,032,202 km (0.107 R)
• M18: 21,286,580 km (0.106 R)
• M19: 23,305,553 km (0.109 R)
• M20: 26,394,749 km (0.081 R)
• M21: 27,274,385 km (0.087 R)
• M22: 27,811,591 km (0.114 R)
• M23: 32,968,678 km (0.086 R)
• M24: 34,820,400 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.2

Radius: 5.1

Gravity: 12.77 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 9.19 AU - 12.51 AU

Year: 15830 Days

Day: 21 Hours

Environment

Temp: -211 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 51,151,307 km

• M1: 63,429 km (0.07 R)
• M2: 430,692 km (0.099 R)
• M3: 861,684 km (0.085 R)
• M4: 1,737,430 km (0.1 R)
• M5: 2,387,881 km (0.109 R)
• M6: 3,533,203 km (0.07 R)
• M7: 4,182,158 km (0.027 R)
• M8: 9,574,413 km (0.112 R)
• M9: 14,028,840 km (0.104 R)
• M10: 14,617,806 km (0.111 R)
• M11: 24,307,260 km (0.118 R)
• M12: 26,813,324 km (0.104 R)
• M13: 27,013,037 km (0.104 R)
• M14: 27,821,464 km (0.102 R)
• M15: 29,592,703 km (0.111 R)
• M16: 35,235,684 km (0.084 R)
• M17: 38,182,313 km (0.052 R)
• M18: 39,715,392 km (0.09 R)
• M19: 40,235,395 km (0.114 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 17,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit