🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.04 AU - 2.78 AU

Year: 1380 Days

Day: 13.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,081,335 km

• M1: 962,064 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.2 AU - 2.96 AU

Year: 1529 Days

Day: 43.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,081,335 km

• M1: 1,132,456 km (0.057 R)
• M2: 1,862,344 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.81 AU - 3.79 AU

Year: 2212 Days

Day: 22.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,081,335 km

• M1: 531,521 km (0.068 R)

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.1

Radius: 12

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.05 AU - 7.77 AU

Year: 6702 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 22,081,335 km

• M1: 159,471 km (0.084 R)
• M2: 263,143 km (0.105 R)
• M3: 344,823 km (0.093 R)
• M4: 424,409 km (0.052 R)
• M5: 608,714 km (0.046 R)
• M6: 781,350 km (0.098 R)
• M7: 938,427 km (0.092 R)
• M8: 1,118,543 km (0.029 R)
• M9: 1,310,477 km (0.094 R)
• M10: 1,487,601 km (0.067 R)
• M11: 1,866,233 km (0.045 R)
• M12: 2,037,822 km (0.098 R)
• M13: 3,107,297 km (0.108 R)
• M14: 3,294,893 km (0.112 R)
• M15: 3,609,797 km (0.081 R)
• M16: 3,789,164 km (0.057 R)
• M17: 4,193,976 km (0.077 R)
• M18: 4,363,770 km (0.101 R)
• M19: 4,729,537 km (0.063 R)
• M20: 4,945,855 km (0.084 R)
• M21: 5,125,373 km (0.083 R)
• M22: 5,409,010 km (0.096 R)
• M23: 5,552,624 km (0.1 R)
• M24: 5,718,528 km (0.099 R)
• M25: 6,012,638 km (0.117 R)
• M26: 6,902,745 km (0.082 R)
• M27: 7,036,485 km (0.059 R)
• M28: 7,126,095 km (0.114 R)
• M29: 7,351,838 km (0.118 R)
• M30: 7,787,317 km (0.069 R)
• M31: 8,207,837 km (0.064 R)
• M32: 8,516,008 km (0.06 R)
• M33: 8,997,714 km (0.046 R)
• M34: 9,587,578 km (0.074 R)
• M35: 9,786,842 km (0.064 R)
• M36: 9,962,470 km (0.118 R)
• M37: 10,266,004 km (0.07 R)
• M38: 10,393,312 km (0.086 R)
• M39: 10,623,992 km (0.063 R)
• M40: 12,123,411 km (0.111 R)
• M41: 12,366,209 km (0.105 R)
• M42: 12,610,652 km (0.098 R)
• M43: 12,856,591 km (0.118 R)
• M44: 14,623,042 km (0.068 R)
• M45: 14,795,229 km (0.111 R)
• M46: 15,872,035 km (0.094 R)
• M47: 16,315,742 km (0.059 R)
• M48: 16,853,547 km (0.116 R)
• M49: 18,131,112 km (0.042 R)
• M50: 18,439,882 km (0.117 R)
• M51: 18,595,015 km (0.106 R)
• M52: 19,439,795 km (0.072 R)
• M53: 19,534,340 km (0.086 R)
• M54: 19,660,900 km (0.102 R)
• M55: 20,265,126 km (0.055 R)
• M56: 20,617,728 km (0.107 R)
• M57: 20,778,695 km (0.107 R)
• M58: 20,972,425 km (0.106 R)
• M59: 21,199,065 km (0.083 R)
• M60: 21,655,040 km (0.087 R)
• M61: 22,048,482 km (0.07 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 18,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit