🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.7 AU - 0.86 AU

Year: 255 Days

Day: 46.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,181,413 km

• M1: 73,303 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.8 AU - 0.86 AU

Year: 280 Days

Day: 19.1 Hours

Environment

Temp: 111 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,181,413 km

• M1: 26,180 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.98 AU - 1.24 AU

Year: 434 Days

Day: 33 Hours

Environment

Temp: 22 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.57 AU - 3.57 AU

Year: 1995 Days

Day: 45.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.4

Radius: 12.1

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.65 AU - 10.65 AU

Year: 9435 Days

Day: 14.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,181,413 km

• M1: 150,495 km (0.088 R)
• M2: 608,265 km (0.041 R)
• M3: 994,227 km (0.037 R)
• M4: 2,031,090 km (0.057 R)
• M5: 2,722,831 km (0.117 R)
• M6: 3,466,631 km (0.104 R)
• M7: 4,160,167 km (0.106 R)
• M8: 6,376,759 km (0.104 R)
• M9: 6,774,689 km (0.085 R)
• M10: 11,543,271 km (0.095 R)
• M11: 12,416,922 km (0.093 R)
• M12: 14,347,782 km (0.071 R)
• M13: 15,907,938 km (0.102 R)
• M14: 16,528,470 km (0.104 R)
• M15: 23,723,829 km (0.099 R)
• M16: 25,822,537 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.2

Radius: 12.2

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.99 AU - 10.83 AU

Year: 11570 Days

Day: 7.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,181,413 km

• M1: 151,991 km (0.114 R)
• M2: 589,416 km (0.07 R)
• M3: 1,339,649 km (0.032 R)
• M4: 1,745,508 km (0.046 R)
• M5: 2,661,047 km (0.101 R)
• M6: 3,141,705 km (0.043 R)
• M7: 3,929,637 km (0.048 R)
• M8: 6,319,612 km (0.084 R)
• M9: 11,373,777 km (0.06 R)
• M10: 13,030,124 km (0.055 R)
• M11: 15,553,541 km (0.099 R)
• M12: 16,437,664 km (0.085 R)
• M13: 17,511,179 km (0.051 R)
• M14: 19,712,661 km (0.11 R)
• M15: 20,225,782 km (0.107 R)
• M16: 23,494,794 km (0.109 R)
• M17: 30,374,950 km (0.105 R)
• M18: 35,013,980 km (0.111 R)
• M19: 35,641,094 km (0.101 R)
• M20: 40,653,670 km (0.087 R)
• M21: 41,765,781 km (0.104 R)
• M22: 48,712,956 km (0.097 R)
• M23: 53,197,751 km (0.095 R)
• M24: 56,050,881 km (0.101 R)
• M25: 58,828,016 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 12,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit