🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.48 AU - 0.56 AU

Year: 132 Days

Day: 13.9 Hours

Environment

Temp: 237 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.45 AU - 0.59 AU

Year: 132 Days

Day: 26.1 Hours

Environment

Temp: 244 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.49 AU - 0.67 AU

Year: 155 Days

Day: 41.1 Hours

Environment

Temp: 225 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.75 AU - 1.25 AU

Year: 351 Days

Day: 45.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,371,808 km

• M1: 610,359 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.79 AU - 2.11 AU

Year: 957 Days

Day: 24.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,371,808 km

• M1: 300,243 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.56 AU - 2.92 AU

Year: 1594 Days

Day: 45.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.38 AU - 4.86 AU

Year: 2939 Days

Day: 23.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 111,371,808 km

• M1: 42,187 km (0.05 R)
• M2: 486,043 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.6

Radius: 8.8

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.99 AU - 10.59 AU

Year: 9159 Days

Day: 11.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 111,371,808 km

• M1: 109,655 km (0.118 R)
• M2: 389,403 km (0.064 R)
• M3: 687,253 km (0.044 R)
• M4: 1,155,644 km (0.103 R)
• M5: 1,550,732 km (0.073 R)
• M6: 2,084,646 km (0.115 R)
• M7: 2,635,615 km (0.113 R)
• M8: 3,166,239 km (0.099 R)
• M9: 3,542,029 km (0.069 R)
• M10: 5,129,262 km (0.101 R)
• M11: 5,887,723 km (0.086 R)
• M12: 6,204,123 km (0.102 R)
• M13: 7,182,493 km (0.085 R)
• M14: 8,612,798 km (0.046 R)
• M15: 10,375,211 km (0.104 R)
• M16: 13,062,736 km (0.053 R)
• M17: 14,282,109 km (0.115 R)
• M18: 15,509,110 km (0.109 R)
• M19: 17,371,754 km (0.102 R)
• M20: 19,923,444 km (0.04 R)
• M21: 22,373,708 km (0.044 R)
• M22: 24,383,256 km (0.063 R)
• M23: 24,744,685 km (0.102 R)
• M24: 28,557,785 km (0.093 R)
• M25: 38,655,491 km (0.09 R)
• M26: 40,773,348 km (0.083 R)
• M27: 43,098,847 km (0.081 R)
• M28: 45,238,994 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.1

Radius: 5.1

Gravity: 25.96 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 13.99 AU - 16.99 AU

Year: 21427 Days

Day: 24.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 111,371,808 km

• M1: 68,067 km (0.102 R)
• M2: 267,182 km (0.075 R)
• M3: 678,277 km (0.111 R)
• M4: 918,531 km (0.079 R)
• M5: 1,214,136 km (0.111 R)
• M6: 1,504,506 km (0.112 R)
• M7: 2,015,532 km (0.112 R)
• M8: 2,400,597 km (0.119 R)
• M9: 2,586,846 km (0.118 R)
• M10: 3,607,553 km (0.079 R)
• M11: 4,444,553 km (0.034 R)
• M12: 5,020,056 km (0.1 R)
• M13: 6,674,309 km (0.096 R)
• M14: 6,950,317 km (0.107 R)
• M15: 9,156,736 km (0.062 R)
• M16: 10,571,633 km (0.112 R)
• M17: 11,137,711 km (0.086 R)
• M18: 12,125,955 km (0.107 R)
• M19: 12,606,613 km (0.113 R)
• M20: 14,966,669 km (0.104 R)
• M21: 18,579,906 km (0.115 R)
• M22: 19,965,781 km (0.068 R)
• M23: 20,927,097 km (0.081 R)
• M24: 21,122,920 km (0.075 R)
• M25: 22,324,191 km (0.107 R)
• M26: 25,081,729 km (0.115 R)
• M27: 28,415,816 km (0.075 R)
• M28: 28,656,071 km (0.086 R)
• M29: 48,884,096 km (0.112 R)
• M30: 49,056,433 km (0.04 R)
• M31: 49,229,218 km (0.11 R)
• M32: 55,158,979 km (0.039 R)
• M33: 56,855,120 km (0.072 R)
• M34: 59,365,970 km (0.063 R)
• M35: 60,748,105 km (0.118 R)
• M36: 63,987,497 km (0.109 R)
• M37: 65,023,014 km (0.076 R)
• M38: 66,702,848 km (0.116 R)
• M39: 67,553,611 km (0.104 R)
• M40: 67,981,611 km (0.045 R)
• M41: 69,494,045 km (0.115 R)
• M42: 76,462,164 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914

Radius: 7.9

Gravity: 14.65 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 15.44 AU - 23.9 AU

Year: 30661 Days

Day: 24.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 111,371,808 km

• M1: 98,286 km (0.072 R)
• M2: 635,342 km (0.064 R)
• M3: 936,034 km (0.069 R)
• M4: 2,674,062 km (0.07 R)
• M5: 3,042,970 km (0.045 R)
• M6: 3,676,517 km (0.09 R)
• M7: 4,510,376 km (0.068 R)
• M8: 6,300,913 km (0.097 R)
• M9: 8,051,357 km (0.049 R)
• M10: 8,761,349 km (0.055 R)
• M11: 9,772,182 km (0.044 R)
• M12: 11,577,379 km (0.091 R)
• M13: 15,033,090 km (0.107 R)
• M14: 16,384,557 km (0.082 R)
• M15: 18,510,642 km (0.077 R)
• M16: 20,381,663 km (0.107 R)
• M17: 22,261,360 km (0.062 R)
• M18: 22,719,877 km (0.109 R)
• M19: 23,537,430 km (0.064 R)
• M20: 28,187,680 km (0.101 R)
• M21: 31,224,367 km (0.063 R)
• M22: 32,234,601 km (0.054 R)
• M23: 32,527,215 km (0.103 R)
• M24: 33,865,816 km (0.069 R)
• M25: 36,811,847 km (0.114 R)
• M26: 40,601,161 km (0.076 R)
• M27: 41,458,058 km (0.117 R)
• M28: 43,207,904 km (0.06 R)
• M29: 45,371,987 km (0.106 R)
• M30: 52,903,342 km (0.061 R)
• M31: 57,284,166 km (0.109 R)
• M32: 59,014,864 km (0.118 R)
• M33: 61,675,612 km (0.05 R)
• M34: 67,713,083 km (0.095 R)
• M35: 69,891,527 km (0.087 R)
• M36: 71,369,404 km (0.065 R)
• M37: 81,216,684 km (0.07 R)
• M38: 82,849,844 km (0.115 R)
• M39: 96,105,262 km (0.071 R)
• M40: 100,715,270 km (0.113 R)
• M41: 104,188,185 km (0.059 R)
• M42: 107,740,087 km (0.112 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 19,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit