🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.35 AU - 3.57 AU

Year: 2412 Days

Day: 34.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,687,451 km

• M1: 1,635,254 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.43 AU - 4.47 AU

Year: 2942 Days

Day: 18.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,687,451 km

• M1: 786,735 km (0.12 R)

Asteroid Belt

Center: 4.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.9

Radius: 14.7

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.95 AU - 5.51 AU

Year: 4482 Days

Day: 14.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 42,687,451 km

• M1: 184,604 km (0.034 R)
• M2: 666,758 km (0.062 R)
• M3: 1,242,410 km (0.076 R)
• M4: 1,928,317 km (0.103 R)
• M5: 3,069,000 km (0.068 R)
• M6: 6,439,740 km (0.091 R)
• M7: 7,744,682 km (0.074 R)
• M8: 12,626,060 km (0.079 R)
• M9: 13,249,734 km (0.114 R)
• M10: 15,031,594 km (0.105 R)
• M11: 22,219,173 km (0.114 R)
• M12: 22,706,264 km (0.086 R)
• M13: 23,991,759 km (0.076 R)

Asteroid Belt

Center: 7.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.7

Radius: 8

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.64 AU - 10.1 AU

Year: 9900 Days

Day: 10.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 42,687,451 km

• M1: 99,931 km (0.11 R)
• M2: 356,193 km (0.098 R)
• M3: 666,459 km (0.078 R)
• M4: 1,095,804 km (0.09 R)
• M5: 1,495,081 km (0.073 R)
• M6: 1,758,673 km (0.107 R)
• M7: 2,020,918 km (0.083 R)
• M8: 2,587,146 km (0.097 R)
• M9: 2,928,678 km (0.114 R)
• M10: 3,827,162 km (0.091 R)
• M11: 5,984,663 km (0.063 R)
• M12: 6,955,703 km (0.118 R)
• M13: 12,122,065 km (0.086 R)
• M14: 12,851,055 km (0.073 R)
• M15: 15,666,487 km (0.1 R)
• M16: 16,872,097 km (0.049 R)
• M17: 21,097,040 km (0.041 R)
• M18: 21,417,628 km (0.115 R)
• M19: 22,315,963 km (0.071 R)
• M20: 24,100,367 km (0.054 R)
• M21: 25,795,011 km (0.099 R)
• M22: 26,253,828 km (0.088 R)
• M23: 27,187,767 km (0.085 R)
• M24: 34,466,003 km (0.082 R)
• M25: 35,359,551 km (0.085 R)
• M26: 40,060,365 km (0.103 R)
• M27: 40,675,811 km (0.096 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 11,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit