🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.49 AU - 0.73 AU

Year: 183 Days

Day: 20.3 Hours

Environment

Temp: 196 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.58 AU - 1.6 AU

Year: 772 Days

Day: 38.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,744,194 km

• M1: 44,281 km (0.096 R)
• M2: 148,850 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.37 AU - 2.93 AU

Year: 1661 Days

Day: 36.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.7

Radius: 11.8

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.25 AU - 6.31 AU

Year: 4671 Days

Day: 14.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 95,744,194 km

• M1: 146,756 km (0.07 R)
• M2: 680,222 km (0.117 R)
• M3: 1,077,404 km (0.114 R)
• M4: 2,460,287 km (0.101 R)
• M5: 4,196,669 km (0.084 R)
• M6: 5,087,076 km (0.05 R)
• M7: 6,007,701 km (0.079 R)
• M8: 6,637,358 km (0.093 R)
• M9: 7,241,285 km (0.108 R)
• M10: 7,991,967 km (0.087 R)
• M11: 11,954,067 km (0.104 R)
• M12: 14,220,474 km (0.096 R)
• M13: 15,512,701 km (0.115 R)
• M14: 16,098,376 km (0.073 R)
• M15: 17,066,125 km (0.078 R)
• M16: 19,859,117 km (0.071 R)
• M17: 22,943,676 km (0.104 R)
• M18: 24,639,218 km (0.094 R)
• M19: 25,760,903 km (0.114 R)
• M20: 28,626,301 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.4

Radius: 5.5

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 11.33 AU - 14.41 AU

Year: 17776 Days

Day: 22 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 95,744,194 km

• M1: 72,106 km (0.101 R)
• M2: 1,011,730 km (0.079 R)
• M3: 1,304,643 km (0.11 R)
• M4: 1,923,380 km (0.084 R)
• M5: 2,533,290 km (0.119 R)
• M6: 2,916,261 km (0.082 R)
• M7: 5,851,222 km (0.089 R)
• M8: 8,827,920 km (0.099 R)
• M9: 14,053,074 km (0.058 R)
• M10: 16,432,129 km (0.094 R)
• M11: 24,308,308 km (0.103 R)
• M12: 30,326,929 km (0.084 R)
• M13: 31,417,946 km (0.107 R)
• M14: 31,861,504 km (0.116 R)
• M15: 42,035,506 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.4

Radius: 3.7

Gravity: 57.01 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 15.91 AU - 18.41 AU

Year: 27368 Days

Day: 17.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 95,744,194 km

• M1: 46,076 km (0.119 R)
• M2: 176,376 km (0.099 R)
• M3: 320,439 km (0.079 R)
• M4: 927,058 km (0.084 R)
• M5: 2,384,740 km (0.116 R)
• M6: 3,693,871 km (0.115 R)
• M7: 4,101,375 km (0.038 R)
• M8: 6,695,402 km (0.111 R)
• M9: 7,145,243 km (0.069 R)
• M10: 7,721,943 km (0.041 R)
• M11: 8,216,513 km (0.037 R)
• M12: 8,615,341 km (0.034 R)
• M13: 8,731,729 km (0.111 R)
• M14: 9,027,184 km (0.04 R)
• M15: 11,564,364 km (0.11 R)
• M16: 12,880,975 km (0.106 R)
• M17: 16,334,891 km (0.077 R)
• M18: 18,853,371 km (0.113 R)
• M19: 20,255,851 km (0.099 R)
• M20: 30,694,641 km (0.114 R)
• M21: 32,488,918 km (0.073 R)
• M22: 36,893,976 km (0.115 R)
• M23: 37,664,854 km (0.107 R)
• M24: 37,820,286 km (0.119 R)
• M25: 39,719,132 km (0.09 R)
• M26: 42,348,614 km (0.034 R)
• M27: 42,516,762 km (0.116 R)
• M28: 43,534,626 km (0.031 R)
• M29: 47,044,790 km (0.073 R)
• M30: 47,768,844 km (0.106 R)
• M31: 51,118,789 km (0.04 R)
• M32: 51,309,377 km (0.118 R)
• M33: 57,660,704 km (0.08 R)
• M34: 58,698,165 km (0.057 R)
• M35: 59,959,575 km (0.064 R)
• M36: 63,631,155 km (0.11 R)
• M37: 64,516,326 km (0.086 R)
• M38: 78,542,173 km (0.069 R)
• M39: 79,560,486 km (0.106 R)
• M40: 97,363,979 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.9

Radius: 4.6

Gravity: 28.63 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 15.99 AU - 20.51 AU

Year: 30017 Days

Day: 24.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 95,744,194 km

• M1: 60,288 km (0.097 R)
• M2: 206,595 km (0.079 R)
• M3: 420,520 km (0.117 R)
• M4: 587,770 km (0.059 R)
• M5: 1,982,770 km (0.108 R)
• M6: 2,135,360 km (0.087 R)
• M7: 3,918,567 km (0.087 R)
• M8: 5,266,443 km (0.113 R)
• M9: 6,135,308 km (0.092 R)
• M10: 6,413,710 km (0.096 R)
• M11: 8,776,757 km (0.098 R)
• M12: 10,507,754 km (0.066 R)
• M13: 15,546,959 km (0.116 R)
• M14: 26,335,209 km (0.072 R)
• M15: 29,094,841 km (0.108 R)
• M16: 31,082,997 km (0.087 R)
• M17: 34,740,665 km (0.113 R)
• M18: 39,305,345 km (0.069 R)
• M19: 40,263,968 km (0.092 R)
• M20: 44,425,780 km (0.087 R)
• M21: 45,117,222 km (0.059 R)
• M22: 49,232,958 km (0.039 R)
• M23: 52,815,977 km (0.06 R)
• M24: 54,375,236 km (0.092 R)
• M25: 60,707,414 km (0.095 R)
• M26: 61,772,701 km (0.069 R)
• M27: 64,600,549 km (0.111 R)
• M28: 64,821,655 km (0.049 R)
• M29: 71,926,656 km (0.115 R)
• M30: 78,774,798 km (0.108 R)
• M31: 81,579,758 km (0.056 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 17,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit