🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.05 AU - 3.51 AU

Year: 2170 Days

Day: 24.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.95 AU - 4.47 AU

Year: 2610 Days

Day: 27.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,422,145 km

• M1: 102,774 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.3

Radius: 13

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 9.97 AU - 12.45 AU

Year: 13709 Days

Day: 8 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 73,422,145 km

• M1: 161,865 km (0.086 R)
• M2: 812,017 km (0.083 R)
• M3: 1,272,479 km (0.061 R)
• M4: 1,841,550 km (0.058 R)
• M5: 2,872,130 km (0.115 R)
• M6: 3,422,799 km (0.112 R)
• M7: 4,256,209 km (0.113 R)
• M8: 5,660,185 km (0.085 R)
• M9: 6,531,144 km (0.087 R)
• M10: 11,530,854 km (0.111 R)
• M11: 12,666,901 km (0.054 R)
• M12: 14,366,931 km (0.114 R)
• M13: 14,941,835 km (0.076 R)
• M14: 16,368,700 km (0.078 R)
• M15: 18,466,212 km (0.081 R)
• M16: 19,232,302 km (0.104 R)
• M17: 20,286,818 km (0.104 R)
• M18: 20,919,317 km (0.077 R)
• M19: 21,751,979 km (0.069 R)
• M20: 30,386,619 km (0.093 R)
• M21: 34,425,163 km (0.118 R)
• M22: 35,196,041 km (0.032 R)
• M23: 43,999,576 km (0.029 R)
• M24: 47,706,761 km (0.117 R)
• M25: 48,184,277 km (0.083 R)
• M26: 52,120,497 km (0.058 R)
• M27: 54,339,631 km (0.062 R)
• M28: 55,912,503 km (0.095 R)
• M29: 56,977,790 km (0.118 R)
• M30: 63,463,306 km (0.094 R)
• M31: 65,011,943 km (0.1 R)
• M32: 65,599,115 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.7

Radius: 10.5

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 11.91 AU - 12.13 AU

Year: 15221 Days

Day: 6.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,422,145 km

• M1: 130,599 km (0.115 R)
• M2: 629,657 km (0.091 R)
• M3: 1,433,447 km (0.027 R)
• M4: 1,932,057 km (0.088 R)
• M5: 2,521,771 km (0.069 R)
• M6: 3,254,202 km (0.079 R)
• M7: 4,029,568 km (0.094 R)
• M8: 6,832,584 km (0.097 R)
• M9: 7,566,361 km (0.109 R)
• M10: 8,301,335 km (0.107 R)
• M11: 8,712,430 km (0.104 R)
• M12: 11,724,434 km (0.066 R)
• M13: 12,641,020 km (0.106 R)
• M14: 13,324,533 km (0.086 R)
• M15: 14,322,500 km (0.118 R)
• M16: 17,700,121 km (0.04 R)
• M17: 18,817,617 km (0.118 R)
• M18: 21,671,346 km (0.083 R)
• M19: 25,656,184 km (0.03 R)
• M20: 27,536,630 km (0.069 R)
• M21: 27,992,155 km (0.034 R)
• M22: 30,224,754 km (0.109 R)
• M23: 32,700,449 km (0.096 R)
• M24: 33,727,588 km (0.12 R)
• M25: 35,174,798 km (0.06 R)
• M26: 37,631,494 km (0.109 R)
• M27: 38,192,636 km (0.09 R)
• M28: 39,044,745 km (0.046 R)
• M29: 39,619,799 km (0.119 R)
• M30: 40,493,002 km (0.037 R)
• M31: 51,648,814 km (0.072 R)
• M32: 57,553,293 km (0.075 R)
• M33: 58,673,182 km (0.099 R)
• M34: 64,891,966 km (0.072 R)
• M35: 67,539,100 km (0.102 R)
• M36: 68,993,940 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.4

Radius: 3.3

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.12 AU - 17.22 AU

Year: 20523 Days

Day: 18.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,422,145 km

• M1: 40,990 km (0.047 R)
• M2: 190,737 km (0.105 R)
• M3: 320,588 km (0.098 R)
• M4: 2,968,022 km (0.111 R)
• M5: 4,947,800 km (0.12 R)
• M6: 5,452,992 km (0.042 R)
• M7: 6,740,431 km (0.083 R)
• M8: 10,314,324 km (0.069 R)
• M9: 13,348,020 km (0.087 R)
• M10: 23,456,797 km (0.106 R)
• M11: 30,502,707 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.1

Radius: 3.9

Gravity: 19.99 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 15.1 AU - 21.38 AU

Year: 28453 Days

Day: 20 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,422,145 km

• M1: 48,470 km (0.094 R)
• M2: 918,082 km (0.118 R)
• M3: 1,194,988 km (0.119 R)
• M4: 2,590,586 km (0.11 R)
• M5: 3,035,341 km (0.09 R)
• M6: 3,471,867 km (0.08 R)
• M7: 4,301,238 km (0.092 R)
• M8: 4,922,668 km (0.033 R)
• M9: 6,869,235 km (0.034 R)
• M10: 7,190,422 km (0.053 R)
• M11: 7,763,980 km (0.087 R)
• M12: 8,894,042 km (0.038 R)
• M13: 9,667,463 km (0.087 R)
• M14: 10,545,004 km (0.117 R)
• M15: 13,636,744 km (0.084 R)
• M16: 16,867,310 km (0.051 R)
• M17: 18,395,302 km (0.093 R)
• M18: 20,198,705 km (0.089 R)
• M19: 22,314,766 km (0.074 R)
• M20: 26,198,925 km (0.104 R)
• M21: 28,125,447 km (0.052 R)
• M22: 32,512,704 km (0.067 R)
• M23: 34,467,948 km (0.098 R)
• M24: 34,600,940 km (0.025 R)
• M25: 35,814,029 km (0.117 R)
• M26: 42,612,056 km (0.111 R)
• M27: 47,372,559 km (0.044 R)
• M28: 49,203,039 km (0.109 R)
• M29: 50,735,519 km (0.057 R)
• M30: 62,560,782 km (0.085 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 15,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit