🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.6 AU - 0.62 AU

Year: 168 Days

Day: 31.1 Hours

Environment

Temp: 255 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.61 AU - 0.83 AU

Year: 216 Days

Day: 41.4 Hours

Environment

Temp: 211 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.65 AU - 1.05 AU

Year: 277 Days

Day: 38 Hours

Environment

Temp: 191 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,379,887 km

• M1: 373,546 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.18 AU - 4.24 AU

Year: 2523 Days

Day: 47.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.7

Radius: 13.1

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.85 AU - 7.45 AU

Year: 5385 Days

Day: 11 Hours

Environment

Temp: -136 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 34,379,887 km

• M1: 163,062 km (0.038 R)
• M2: 692,788 km (0.071 R)
• M3: 1,264,700 km (0.111 R)
• M4: 1,694,196 km (0.065 R)
• M5: 2,171,712 km (0.114 R)
• M6: 2,665,086 km (0.115 R)
• M7: 3,997,704 km (0.075 R)
• M8: 4,767,983 km (0.077 R)
• M9: 5,989,899 km (0.115 R)
• M10: 8,377,930 km (0.115 R)
• M11: 9,640,685 km (0.098 R)
• M12: 11,543,720 km (0.085 R)
• M13: 12,455,968 km (0.051 R)
• M14: 15,384,196 km (0.074 R)
• M15: 18,079,800 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.5

Radius: 11.7

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.19 AU - 7.87 AU

Year: 6582 Days

Day: 8.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 34,379,887 km

• M1: 145,559 km (0.092 R)
• M2: 842,086 km (0.074 R)
• M3: 1,342,491 km (0.093 R)
• M4: 1,879,548 km (0.111 R)
• M5: 2,320,113 km (0.111 R)
• M6: 3,022,176 km (0.082 R)
• M7: 5,127,617 km (0.082 R)
• M8: 6,418,945 km (0.096 R)
• M9: 6,825,104 km (0.107 R)
• M10: 7,429,778 km (0.095 R)
• M11: 8,147,549 km (0.081 R)
• M12: 8,911,096 km (0.091 R)
• M13: 9,503,803 km (0.079 R)
• M14: 10,258,674 km (0.095 R)
• M15: 10,957,446 km (0.093 R)
• M16: 13,573,015 km (0.067 R)
• M17: 14,244,260 km (0.104 R)
• M18: 15,532,298 km (0.048 R)
• M19: 16,391,439 km (0.101 R)
• M20: 16,832,902 km (0.09 R)
• M21: 17,673,492 km (0.093 R)
• M22: 19,021,220 km (0.102 R)
• M23: 20,076,184 km (0.078 R)
• M24: 22,072,717 km (0.061 R)
• M25: 24,117,271 km (0.084 R)
• M26: 26,457,131 km (0.117 R)
• M27: 27,240,426 km (0.074 R)
• M28: 27,949,520 km (0.085 R)
• M29: 33,262,488 km (0.113 R)
• M30: 33,665,954 km (0.071 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 18,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit