🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.9 AU - 1.26 AU

Year: 338 Days

Day: 33.8 Hours

Environment

Temp: 224 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,365,110 km

• M1: 503,696 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.87 AU - 1.37 AU

Year: 357 Days

Day: 30.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,365,110 km

• M1: 325,226 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.45 AU - 8.51 AU

Year: 6791 Days

Day: 12.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.7 AU - 9.94 AU

Year: 8571 Days

Day: 45.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,365,110 km

• M1: 1,202,767 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.8

Radius: 12.2

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.67 AU - 11.09 AU

Year: 10811 Days

Day: 8.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 106,365,110 km

• M1: 151,991 km (0.064 R)
• M2: 728,990 km (0.03 R)
• M3: 1,151,455 km (0.108 R)
• M4: 2,091,677 km (0.111 R)
• M5: 2,748,113 km (0.071 R)
• M6: 4,000,546 km (0.08 R)
• M7: 4,680,020 km (0.101 R)
• M8: 5,807,389 km (0.101 R)
• M9: 8,503,891 km (0.058 R)
• M10: 10,380,297 km (0.073 R)
• M11: 11,009,655 km (0.1 R)
• M12: 11,719,946 km (0.116 R)
• M13: 12,872,149 km (0.079 R)
• M14: 13,598,746 km (0.102 R)
• M15: 16,711,279 km (0.049 R)
• M16: 18,470,999 km (0.087 R)
• M17: 21,757,963 km (0.095 R)
• M18: 29,156,176 km (0.084 R)
• M19: 29,882,923 km (0.111 R)
• M20: 30,621,787 km (0.076 R)
• M21: 36,139,255 km (0.046 R)
• M22: 37,952,381 km (0.055 R)
• M23: 42,417,728 km (0.06 R)
• M24: 45,396,970 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.5

Radius: 5.9

Gravity: 21.88 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 19.75 AU - 20.59 AU

Year: 27289 Days

Day: 16.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 106,365,110 km

• M1: 74,649 km (0.098 R)
• M2: 267,182 km (0.051 R)
• M3: 601,683 km (0.077 R)
• M4: 1,267,692 km (0.12 R)
• M5: 2,110,527 km (0.072 R)
• M6: 2,510,551 km (0.062 R)
• M7: 4,299,293 km (0.114 R)
• M8: 6,415,056 km (0.092 R)
• M9: 7,200,744 km (0.098 R)
• M10: 7,563,968 km (0.071 R)
• M11: 9,628,119 km (0.064 R)
• M12: 9,815,415 km (0.05 R)
• M13: 11,059,023 km (0.063 R)
• M14: 14,744,815 km (0.036 R)
• M15: 17,642,077 km (0.104 R)
• M16: 28,567,509 km (0.099 R)
• M17: 33,023,580 km (0.096 R)
• M18: 37,766,282 km (0.077 R)
• M19: 40,786,663 km (0.116 R)
• M20: 42,105,218 km (0.066 R)
• M21: 44,136,009 km (0.094 R)
• M22: 48,391,620 km (0.089 R)
• M23: 51,375,649 km (0.066 R)
• M24: 54,480,253 km (0.03 R)
• M25: 61,059,867 km (0.111 R)
• M26: 65,430,070 km (0.028 R)
• M27: 79,019,690 km (0.108 R)
• M28: 84,996,723 km (0.082 R)
• M29: 86,334,876 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983

Radius: 3.4

Gravity: 85.03 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 16.22 AU - 24.42 AU

Year: 27594 Days

Day: 23.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 106,365,110 km

• M1: 45,777 km (0.087 R)
• M2: 199,863 km (0.118 R)
• M3: 652,097 km (0.103 R)
• M4: 1,439,880 km (0.085 R)
• M5: 1,644,529 km (0.06 R)
• M6: 1,826,141 km (0.062 R)
• M7: 3,429,232 km (0.084 R)
• M8: 6,062,603 km (0.086 R)
• M9: 6,545,356 km (0.104 R)
• M10: 9,925,968 km (0.096 R)
• M11: 13,654,097 km (0.043 R)
• M12: 14,312,627 km (0.058 R)
• M13: 20,149,936 km (0.065 R)
• M14: 23,821,217 km (0.115 R)
• M15: 25,504,791 km (0.114 R)
• M16: 25,875,644 km (0.076 R)
• M17: 28,838,730 km (0.079 R)
• M18: 33,326,366 km (0.119 R)
• M19: 42,259,454 km (0.117 R)
• M20: 45,257,096 km (0.106 R)
• M21: 45,618,674 km (0.105 R)
• M22: 55,300,199 km (0.112 R)
• M23: 66,496,852 km (0.082 R)
• M24: 67,669,550 km (0.113 R)
• M25: 68,142,428 km (0.11 R)
• M26: 72,251,583 km (0.089 R)
• M27: 72,993,439 km (0.11 R)
• M28: 73,740,381 km (0.111 R)
• M29: 75,249,524 km (0.085 R)
• M30: 87,789,865 km (0.082 R)

Kuiper Belt

Range: 36.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 16,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit