🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.58 AU - 0.64 AU

Year: 172 Days

Day: 12.4 Hours

Environment

Temp: 214 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,775,795 km

• M1: 64,177 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.65 AU - 1.81 AU

Year: 823 Days

Day: 46.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.57 AU - 3.19 AU

Year: 1768 Days

Day: 25.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,775,795 km

• M1: 219,310 km (0.07 R)
• M2: 391,198 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.33 AU - 4.69 AU

Year: 2904 Days

Day: 33.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,775,795 km

• M1: 208,839 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.91 AU - 4.57 AU

Year: 3157 Days

Day: 30.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,775,795 km

• M1: 192,832 km (0.098 R)
• M2: 963,111 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.5

Radius: 11.3

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.38 AU - 5.44 AU

Year: 4551 Days

Day: 14.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 72,775,795 km

• M1: 140,472 km (0.058 R)
• M2: 2,591,933 km (0.109 R)
• M3: 5,403,625 km (0.064 R)
• M4: 13,658,734 km (0.113 R)
• M5: 15,154,115 km (0.073 R)
• M6: 15,659,008 km (0.09 R)
• M7: 17,680,673 km (0.065 R)
• M8: 19,336,572 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.5

Radius: 3.9

Gravity: 43.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 13.39 AU - 14.73 AU

Year: 19066 Days

Day: 21.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 72,775,795 km

• M1: 48,619 km (0.059 R)
• M2: 486,941 km (0.044 R)
• M3: 712,385 km (0.09 R)
• M4: 1,053,917 km (0.038 R)
• M5: 1,561,054 km (0.118 R)
• M6: 3,413,524 km (0.092 R)
• M7: 5,171,748 km (0.107 R)
• M8: 5,631,462 km (0.09 R)
• M9: 7,408,087 km (0.084 R)
• M10: 8,041,334 km (0.067 R)
• M11: 9,809,731 km (0.086 R)
• M12: 10,215,590 km (0.118 R)
• M13: 11,310,646 km (0.095 R)
• M14: 11,564,215 km (0.075 R)
• M15: 12,414,379 km (0.104 R)
• M16: 14,092,119 km (0.102 R)
• M17: 16,073,842 km (0.066 R)
• M18: 16,475,214 km (0.066 R)
• M19: 17,889,512 km (0.082 R)
• M20: 28,340,718 km (0.058 R)
• M21: 30,976,483 km (0.104 R)
• M22: 32,353,531 km (0.027 R)
• M23: 32,992,913 km (0.091 R)
• M24: 33,380,371 km (0.084 R)
• M25: 35,364,039 km (0.079 R)
• M26: 36,867,498 km (0.11 R)
• M27: 38,555,859 km (0.114 R)
• M28: 38,698,725 km (0.096 R)
• M29: 40,737,744 km (0.026 R)
• M30: 43,308,434 km (0.098 R)
• M31: 43,617,802 km (0.108 R)
• M32: 49,948,784 km (0.113 R)
• M33: 51,665,420 km (0.051 R)
• M34: 54,134,084 km (0.115 R)
• M35: 54,493,119 km (0.114 R)
• M36: 57,795,641 km (0.088 R)
• M37: 67,456,522 km (0.063 R)
• M38: 69,129,326 km (0.107 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 17,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit