🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.61 AU - 0.63 AU

Year: 182 Days

Day: 47 Hours

Environment

Temp: 176 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,858,273 km

• M1: 106,065 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.7 AU - 2.04 AU

Year: 953 Days

Day: 27 Hours

Environment

Temp: -76 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.68 AU - 3.72 AU

Year: 2134 Days

Day: 20.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.7

Radius: 9.7

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.36 AU - 12.24 AU

Year: 11437 Days

Day: 9 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 80,858,273 km

• M1: 121,623 km (0.117 R)
• M2: 683,213 km (0.083 R)
• M3: 1,303,895 km (0.087 R)
• M4: 1,760,767 km (0.088 R)
• M5: 2,718,193 km (0.025 R)
• M6: 3,182,096 km (0.119 R)
• M7: 4,156,128 km (0.117 R)
• M8: 6,721,432 km (0.093 R)
• M9: 7,488,421 km (0.115 R)
• M10: 8,357,883 km (0.059 R)
• M11: 9,786,094 km (0.094 R)
• M12: 10,505,660 km (0.109 R)
• M13: 11,481,936 km (0.118 R)
• M14: 11,992,364 km (0.038 R)
• M15: 13,489,539 km (0.1 R)
• M16: 14,122,039 km (0.075 R)
• M17: 15,651,827 km (0.101 R)
• M18: 17,069,416 km (0.11 R)
• M19: 17,585,230 km (0.08 R)
• M20: 20,158,014 km (0.096 R)
• M21: 30,643,628 km (0.079 R)
• M22: 33,883,469 km (0.102 R)
• M23: 34,698,329 km (0.118 R)
• M24: 35,288,343 km (0.111 R)
• M25: 38,843,536 km (0.117 R)
• M26: 40,252,299 km (0.11 R)
• M27: 42,900,331 km (0.111 R)
• M28: 45,662,506 km (0.06 R)
• M29: 46,513,718 km (0.082 R)
• M30: 48,101,699 km (0.117 R)
• M31: 48,541,068 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.2

Radius: 13.6

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.18 AU - 12.6 AU

Year: 12485 Days

Day: 8.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 80,858,273 km

• M1: 170,242 km (0.078 R)
• M2: 1,071,420 km (0.101 R)
• M3: 1,501,514 km (0.068 R)
• M4: 6,024,755 km (0.087 R)
• M5: 6,744,321 km (0.119 R)
• M6: 8,117,480 km (0.074 R)
• M7: 8,945,953 km (0.118 R)
• M8: 10,714,349 km (0.119 R)
• M9: 11,411,924 km (0.113 R)
• M10: 15,219,639 km (0.082 R)
• M11: 17,807,682 km (0.05 R)
• M12: 20,236,403 km (0.093 R)
• M13: 22,689,060 km (0.081 R)
• M14: 23,356,117 km (0.063 R)
• M15: 25,334,100 km (0.112 R)
• M16: 29,395,982 km (0.111 R)
• M17: 30,074,857 km (0.08 R)
• M18: 31,699,340 km (0.116 R)
• M19: 33,504,089 km (0.064 R)
• M20: 35,376,456 km (0.114 R)
• M21: 35,887,332 km (0.117 R)
• M22: 38,113,498 km (0.095 R)
• M23: 46,707,746 km (0.076 R)
• M24: 48,255,486 km (0.076 R)
• M25: 57,736,700 km (0.084 R)
• M26: 58,445,195 km (0.095 R)
• M27: 58,980,307 km (0.053 R)
• M28: 59,879,540 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.4

Radius: 13.3

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.32 AU - 13.66 AU

Year: 15477 Days

Day: 10.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 80,858,273 km

• M1: 165,455 km (0.079 R)
• M2: 718,219 km (0.065 R)
• M3: 1,421,180 km (0.102 R)
• M4: 2,277,927 km (0.114 R)
• M5: 2,768,309 km (0.094 R)
• M6: 3,304,467 km (0.084 R)
• M7: 4,343,574 km (0.108 R)
• M8: 5,005,395 km (0.034 R)
• M9: 5,554,120 km (0.092 R)
• M10: 7,445,935 km (0.101 R)
• M11: 8,827,770 km (0.067 R)
• M12: 9,735,381 km (0.029 R)
• M13: 11,974,562 km (0.063 R)
• M14: 14,266,700 km (0.12 R)
• M15: 15,803,669 km (0.113 R)
• M16: 25,676,829 km (0.055 R)
• M17: 26,589,077 km (0.093 R)
• M18: 27,838,967 km (0.064 R)
• M19: 29,565,775 km (0.113 R)
• M20: 33,590,556 km (0.113 R)
• M21: 35,174,349 km (0.101 R)
• M22: 38,621,682 km (0.049 R)
• M23: 53,515,945 km (0.117 R)
• M24: 54,837,194 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.7

Radius: 4

Gravity: 23.17 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 14.38 AU - 22.72 AU

Year: 29783 Days

Day: 19.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 80,858,273 km

• M1: 49,816 km (0.115 R)
• M2: 185,950 km (0.038 R)
• M3: 406,158 km (0.07 R)
• M4: 910,153 km (0.106 R)
• M5: 1,282,353 km (0.06 R)
• M6: 1,711,998 km (0.089 R)
• M7: 1,940,135 km (0.109 R)
• M8: 3,310,601 km (0.086 R)
• M9: 3,851,397 km (0.095 R)
• M10: 6,609,982 km (0.099 R)
• M11: 7,966,685 km (0.116 R)
• M12: 9,325,931 km (0.095 R)
• M13: 11,023,269 km (0.086 R)
• M14: 11,609,842 km (0.105 R)
• M15: 11,742,984 km (0.116 R)
• M16: 12,148,544 km (0.099 R)
• M17: 12,633,391 km (0.105 R)
• M18: 13,275,465 km (0.111 R)
• M19: 14,936,300 km (0.12 R)
• M20: 17,591,812 km (0.069 R)
• M21: 18,211,895 km (0.074 R)
• M22: 23,813,887 km (0.077 R)
• M23: 25,123,766 km (0.106 R)
• M24: 28,244,976 km (0.091 R)
• M25: 28,728,326 km (0.085 R)
• M26: 30,337,251 km (0.08 R)
• M27: 32,398,710 km (0.068 R)
• M28: 43,634,109 km (0.089 R)
• M29: 51,090,665 km (0.119 R)
• M30: 65,468,965 km (0.117 R)
• M31: 68,678,587 km (0.084 R)
• M32: 69,771,400 km (0.1 R)
• M33: 77,041,258 km (0.088 R)
• M34: 78,934,269 km (0.058 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 14,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit