🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.6 AU - 0.8 AU

Year: 205 Days

Day: 40.6 Hours

Environment

Temp: 231 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.26 AU - 1.86 AU

Year: 682 Days

Day: 40.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.61 AU - 1.77 AU

Year: 769 Days

Day: 46.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,174,300 km

• M1: 468,690 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.78 AU - 2.28 AU

Year: 1012 Days

Day: 43.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.44 AU - 3.38 AU

Year: 1737 Days

Day: 40.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,174,300 km

• M1: 27,975 km (0.12 R)
• M2: 589,116 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.87 AU - 4.39 AU

Year: 2420 Days

Day: 41.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,174,300 km

• M1: 2,423,785 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.8

Radius: 11.1

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.13 AU - 8.35 AU

Year: 6815 Days

Day: 12.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 103,174,300 km

• M1: 138,528 km (0.108 R)
• M2: 632,799 km (0.117 R)
• M3: 1,174,343 km (0.064 R)
• M4: 1,673,103 km (0.032 R)
• M5: 2,124,888 km (0.066 R)
• M6: 2,936,008 km (0.079 R)
• M7: 3,323,018 km (0.099 R)
• M8: 3,671,431 km (0.068 R)
• M9: 6,031,637 km (0.058 R)
• M10: 6,625,241 km (0.079 R)
• M11: 7,411,827 km (0.118 R)
• M12: 7,807,812 km (0.12 R)
• M13: 9,126,069 km (0.111 R)
• M14: 11,982,191 km (0.103 R)
• M15: 13,789,932 km (0.111 R)
• M16: 14,883,193 km (0.103 R)
• M17: 16,033,301 km (0.077 R)
• M18: 17,797,958 km (0.108 R)
• M19: 21,709,493 km (0.115 R)
• M20: 22,358,150 km (0.086 R)
• M21: 22,853,169 km (0.12 R)
• M22: 23,439,892 km (0.118 R)
• M23: 27,832,085 km (0.108 R)
• M24: 28,501,237 km (0.111 R)
• M25: 29,871,852 km (0.105 R)
• M26: 32,009,456 km (0.105 R)
• M27: 39,389,718 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.8

Radius: 12.8

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 11.9 AU - 11.98 AU

Year: 14434 Days

Day: 13.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 103,174,300 km

• M1: 162,164 km (0.053 R)
• M2: 1,065,735 km (0.095 R)
• M3: 2,111,275 km (0.082 R)
• M4: 3,542,627 km (0.106 R)
• M5: 5,976,285 km (0.111 R)
• M6: 6,588,141 km (0.069 R)
• M7: 7,411,378 km (0.117 R)
• M8: 8,677,873 km (0.112 R)
• M9: 10,031,136 km (0.1 R)
• M10: 10,621,150 km (0.048 R)
• M11: 12,964,301 km (0.064 R)
• M12: 13,925,916 km (0.101 R)
• M13: 17,630,259 km (0.114 R)
• M14: 19,708,622 km (0.044 R)
• M15: 20,635,530 km (0.116 R)
• M16: 24,443,095 km (0.065 R)
• M17: 25,218,012 km (0.06 R)
• M18: 28,165,240 km (0.068 R)
• M19: 30,884,331 km (0.056 R)
• M20: 33,773,814 km (0.104 R)
• M21: 38,504,098 km (0.114 R)
• M22: 39,951,757 km (0.096 R)
• M23: 40,352,829 km (0.12 R)
• M24: 47,738,625 km (0.069 R)
• M25: 48,949,470 km (0.09 R)
• M26: 50,804,035 km (0.088 R)
• M27: 52,066,193 km (0.061 R)
• M28: 55,312,766 km (0.041 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.3

Radius: 5.9

Gravity: 27.82 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 14.33 AU - 21.53 AU

Year: 26561 Days

Day: 15.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 103,174,300 km

• M1: 105,766 km (0.086 R)
• M2: 321,486 km (0.106 R)
• M3: 664,663 km (0.118 R)
• M4: 935,884 km (0.114 R)
• M5: 1,171,202 km (0.109 R)
• M6: 1,742,965 km (0.11 R)
• M7: 2,264,613 km (0.117 R)
• M8: 2,941,393 km (0.09 R)
• M9: 3,144,846 km (0.093 R)
• M10: 3,812,352 km (0.084 R)
• M11: 4,125,610 km (0.118 R)
• M12: 6,771,248 km (0.058 R)
• M13: 8,270,668 km (0.064 R)
• M14: 8,796,205 km (0.052 R)
• M15: 9,468,498 km (0.078 R)
• M16: 11,192,763 km (0.06 R)
• M17: 13,272,772 km (0.07 R)
• M18: 13,830,473 km (0.062 R)
• M19: 16,398,470 km (0.041 R)
• M20: 18,668,917 km (0.06 R)
• M21: 20,714,368 km (0.097 R)
• M22: 21,681,668 km (0.076 R)
• M23: 22,121,187 km (0.077 R)
• M24: 23,706,326 km (0.1 R)
• M25: 28,387,393 km (0.112 R)
• M26: 29,714,475 km (0.115 R)
• M27: 30,530,233 km (0.08 R)
• M28: 31,082,249 km (0.074 R)
• M29: 32,922,602 km (0.088 R)
• M30: 34,984,210 km (0.112 R)
• M31: 44,268,703 km (0.118 R)
• M32: 45,332,194 km (0.059 R)
• M33: 46,594,351 km (0.044 R)
• M34: 49,566,861 km (0.088 R)
• M35: 58,388,199 km (0.111 R)
• M36: 59,025,186 km (0.12 R)
• M37: 62,058,881 km (0.109 R)
• M38: 67,731,782 km (0.117 R)
• M39: 71,538,151 km (0.06 R)
• M40: 81,672,958 km (0.068 R)
• M41: 84,890,060 km (0.105 R)
• M42: 99,506,968 km (0.087 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 18,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit