🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.92 AU - 1.53 AU

Year: 490 Days

Day: 35 Hours

Environment

Temp: 0 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,469,501 km

• M1: 402,568 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.53 AU - 1.75 AU

Year: 763 Days

Day: 41 Hours

Environment

Temp: -43 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,469,501 km

• M1: 220,058 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.21 AU - 2.85 AU

Year: 1463 Days

Day: 38.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,469,501 km

• M1: 1,054,515 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.59 AU - 4.21 AU

Year: 2799 Days

Day: 28.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,469,501 km

• M1: 26,479 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.9

Radius: 12.2

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.02 AU - 11.74 AU

Year: 12154 Days

Day: 13 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 59,469,501 km

• M1: 151,991 km (0.089 R)
• M2: 635,941 km (0.101 R)
• M3: 1,097,450 km (0.099 R)
• M4: 1,815,819 km (0.059 R)
• M5: 2,220,780 km (0.061 R)
• M6: 2,807,802 km (0.071 R)
• M7: 3,642,559 km (0.116 R)
• M8: 4,185,898 km (0.107 R)
• M9: 4,723,852 km (0.104 R)
• M10: 5,339,447 km (0.096 R)
• M11: 6,078,012 km (0.113 R)
• M12: 9,586,232 km (0.086 R)
• M13: 10,524,210 km (0.1 R)
• M14: 11,795,044 km (0.078 R)
• M15: 13,165,809 km (0.072 R)
• M16: 16,843,224 km (0.097 R)
• M17: 17,841,640 km (0.118 R)
• M18: 20,670,087 km (0.093 R)
• M19: 21,731,185 km (0.085 R)
• M20: 22,148,862 km (0.095 R)
• M21: 23,173,159 km (0.113 R)
• M22: 24,050,700 km (0.111 R)
• M23: 24,587,607 km (0.118 R)
• M24: 25,778,705 km (0.055 R)
• M25: 29,277,650 km (0.109 R)
• M26: 29,787,330 km (0.068 R)
• M27: 32,209,020 km (0.076 R)
• M28: 34,081,387 km (0.047 R)
• M29: 38,527,136 km (0.089 R)
• M30: 39,016,471 km (0.104 R)
• M31: 43,345,235 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.6

Radius: 12.4

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.05 AU - 13.41 AU

Year: 12774 Days

Day: 8.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 59,469,501 km

• M1: 154,235 km (0.076 R)
• M2: 544,237 km (0.079 R)
• M3: 1,560,156 km (0.096 R)
• M4: 2,010,296 km (0.052 R)
• M5: 2,608,239 km (0.057 R)
• M6: 3,017,688 km (0.084 R)
• M7: 3,596,782 km (0.117 R)
• M8: 4,079,085 km (0.094 R)
• M9: 5,511,335 km (0.044 R)
• M10: 6,081,004 km (0.103 R)
• M11: 6,768,556 km (0.068 R)
• M12: 8,953,133 km (0.067 R)
• M13: 12,270,167 km (0.046 R)
• M14: 12,934,232 km (0.11 R)
• M15: 15,692,368 km (0.11 R)
• M16: 16,116,179 km (0.119 R)
• M17: 20,869,352 km (0.116 R)
• M18: 23,702,586 km (0.062 R)
• M19: 24,923,604 km (0.042 R)
• M20: 29,689,343 km (0.111 R)
• M21: 35,150,264 km (0.116 R)
• M22: 39,530,489 km (0.092 R)
• M23: 39,922,137 km (0.11 R)
• M24: 41,380,117 km (0.116 R)
• M25: 42,599,190 km (0.061 R)
• M26: 44,967,026 km (0.078 R)
• M27: 45,823,324 km (0.098 R)
• M28: 47,715,886 km (0.084 R)
• M29: 51,968,056 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.8

Radius: 4.2

Gravity: 25.56 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 10.3 AU - 15.7 AU

Year: 17035 Days

Day: 24.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,469,501 km

• M1: 52,210 km (0.089 R)
• M2: 300,243 km (0.082 R)
• M3: 610,359 km (0.105 R)
• M4: 803,789 km (0.114 R)
• M5: 1,471,594 km (0.103 R)
• M6: 3,496,102 km (0.083 R)
• M7: 3,826,414 km (0.065 R)
• M8: 4,454,277 km (0.032 R)
• M9: 4,645,762 km (0.064 R)
• M10: 5,217,824 km (0.106 R)
• M11: 5,911,509 km (0.093 R)
• M12: 6,915,012 km (0.06 R)
• M13: 7,933,923 km (0.108 R)
• M14: 8,601,130 km (0.088 R)
• M15: 10,883,095 km (0.112 R)
• M16: 11,886,748 km (0.072 R)
• M17: 13,671,899 km (0.081 R)
• M18: 18,734,889 km (0.066 R)
• M19: 19,402,096 km (0.11 R)
• M20: 20,258,095 km (0.077 R)
• M21: 24,227,226 km (0.055 R)
• M22: 24,720,001 km (0.101 R)
• M23: 26,032,124 km (0.067 R)
• M24: 26,445,014 km (0.055 R)
• M25: 28,357,473 km (0.074 R)
• M26: 31,629,029 km (0.074 R)
• M27: 37,713,324 km (0.068 R)
• M28: 37,976,915 km (0.09 R)
• M29: 40,543,417 km (0.095 R)
• M30: 44,975,104 km (0.039 R)
• M31: 54,954,479 km (0.078 R)
• M32: 57,530,255 km (0.115 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 18,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit