🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.69 AU - 1.03 AU

Year: 296 Days

Day: 30.7 Hours

Environment

Temp: 92 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,588,907 km

• M1: 43,982 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.85 AU - 1.11 AU

Year: 360 Days

Day: 31.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,588,907 km

• M1: 436,975 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.8

Radius: 14.8

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.39 AU - 14.17 AU

Year: 14994 Days

Day: 5 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 84,588,907 km

• M1: 184,005 km (0.036 R)
• M2: 728,691 km (0.072 R)
• M3: 1,241,513 km (0.12 R)
• M4: 1,969,007 km (0.069 R)
• M5: 2,568,296 km (0.094 R)
• M6: 4,766,637 km (0.087 R)
• M7: 6,528,750 km (0.107 R)
• M8: 8,112,094 km (0.071 R)
• M9: 11,124,247 km (0.09 R)
• M10: 17,770,282 km (0.115 R)
• M11: 20,471,421 km (0.118 R)
• M12: 25,633,296 km (0.083 R)
• M13: 33,660,119 km (0.099 R)
• M14: 36,321,765 km (0.074 R)
• M15: 37,371,642 km (0.108 R)
• M16: 38,984,457 km (0.046 R)
• M17: 40,224,025 km (0.034 R)
• M18: 41,065,064 km (0.109 R)
• M19: 44,249,255 km (0.077 R)
• M20: 53,595,232 km (0.079 R)
• M21: 55,991,641 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.1

Radius: 3.2

Gravity: 47.08 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 14.54 AU - 21.14 AU

Year: 27945 Days

Day: 20.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 84,588,907 km

• M1: 39,793 km (0.085 R)
• M2: 140,472 km (0.114 R)
• M3: 433,535 km (0.072 R)
• M4: 778,956 km (0.104 R)
• M5: 1,055,114 km (0.096 R)
• M6: 1,976,487 km (0.054 R)
• M7: 3,542,029 km (0.108 R)
• M8: 3,727,381 km (0.104 R)
• M9: 5,532,578 km (0.077 R)
• M10: 6,348,784 km (0.102 R)
• M11: 7,899,516 km (0.096 R)
• M12: 8,377,331 km (0.106 R)
• M13: 8,486,089 km (0.065 R)
• M14: 9,448,751 km (0.089 R)
• M15: 11,387,839 km (0.108 R)
• M16: 12,698,615 km (0.098 R)
• M17: 13,877,746 km (0.054 R)
• M18: 14,493,790 km (0.111 R)
• M19: 15,863,059 km (0.07 R)
• M20: 19,899,060 km (0.118 R)
• M21: 21,484,498 km (0.044 R)
• M22: 24,347,353 km (0.112 R)
• M23: 26,624,681 km (0.106 R)
• M24: 33,338,035 km (0.113 R)
• M25: 35,000,367 km (0.086 R)
• M26: 37,596,039 km (0.11 R)
• M27: 44,475,297 km (0.12 R)
• M28: 45,978,606 km (0.091 R)
• M29: 52,330,831 km (0.115 R)
• M30: 55,141,626 km (0.104 R)
• M31: 57,265,616 km (0.109 R)
• M32: 58,248,923 km (0.11 R)
• M33: 67,609,710 km (0.085 R)
• M34: 68,707,759 km (0.058 R)
• M35: 72,759,318 km (0.041 R)
• M36: 79,130,542 km (0.111 R)
• M37: 82,825,759 km (0.066 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 15,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit