🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.79 AU - 0.89 AU

Year: 220 Days

Day: 47.8 Hours

Environment

Temp: 294 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.29 AU - 1.95 AU

Year: 588 Days

Day: 43.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,201,015 km

• M1: 107,112 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.61 AU - 3.65 AU

Year: 1579 Days

Day: 37.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Ice Giant

Semi-Major Axis: 20.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413

Radius: 6.7

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 18.78 AU - 21.66 AU

Year: 25932 Days

Day: 22.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 100,201,015 km

• M1: 84,373 km (0.101 R)
• M2: 340,934 km (0.097 R)
• M3: 615,296 km (0.111 R)
• M4: 1,000,211 km (0.114 R)
• M5: 1,290,730 km (0.098 R)
• M6: 1,520,363 km (0.07 R)
• M7: 1,907,223 km (0.095 R)
• M8: 2,379,953 km (0.06 R)
• M9: 3,191,371 km (0.106 R)
• M10: 3,982,146 km (0.094 R)
• M11: 4,272,814 km (0.081 R)
• M12: 5,043,393 km (0.089 R)
• M13: 6,766,012 km (0.065 R)
• M14: 10,270,791 km (0.081 R)
• M15: 12,307,118 km (0.104 R)
• M16: 12,579,236 km (0.098 R)
• M17: 13,927,113 km (0.039 R)
• M18: 15,447,177 km (0.05 R)
• M19: 18,812,979 km (0.102 R)
• M20: 19,265,363 km (0.08 R)
• M21: 23,460,237 km (0.104 R)
• M22: 24,409,137 km (0.07 R)
• M23: 24,839,081 km (0.115 R)
• M24: 25,824,781 km (0.084 R)
• M25: 28,580,673 km (0.075 R)
• M26: 29,299,042 km (0.086 R)
• M27: 31,780,721 km (0.114 R)
• M28: 33,864,171 km (0.082 R)
• M29: 35,760,623 km (0.117 R)
• M30: 41,262,683 km (0.104 R)
• M31: 43,896,952 km (0.105 R)
• M32: 48,476,741 km (0.071 R)
• M33: 53,907,294 km (0.102 R)
• M34: 57,239,586 km (0.1 R)
• M35: 65,957,851 km (0.104 R)
• M36: 68,055,512 km (0.06 R)
• M37: 73,717,044 km (0.096 R)
• M38: 75,066,716 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 21.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.6

Radius: 4.9

Gravity: 10.19 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 20.82 AU - 21.24 AU

Year: 27506 Days

Day: 20.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 172.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 100,201,015 km

• M1: 60,886 km (0.094 R)
• M2: 299,794 km (0.056 R)
• M3: 533,017 km (0.114 R)
• M4: 742,454 km (0.074 R)
• M5: 1,246,749 km (0.056 R)
• M6: 1,572,722 km (0.084 R)
• M7: 2,047,995 km (0.067 R)
• M8: 2,705,627 km (0.109 R)
• M9: 2,969,967 km (0.054 R)
• M10: 3,277,689 km (0.111 R)
• M11: 3,867,105 km (0.078 R)
• M12: 4,657,730 km (0.117 R)
• M13: 7,483,334 km (0.05 R)
• M14: 14,181,429 km (0.064 R)
• M15: 15,125,691 km (0.076 R)
• M16: 17,875,150 km (0.116 R)
• M17: 20,211,121 km (0.089 R)
• M18: 22,258,667 km (0.12 R)
• M19: 26,114,253 km (0.064 R)
• M20: 30,510,635 km (0.072 R)
• M21: 32,201,839 km (0.091 R)
• M22: 40,160,296 km (0.045 R)
• M23: 43,679,287 km (0.118 R)
• M24: 46,136,133 km (0.09 R)
• M25: 47,557,761 km (0.073 R)
• M26: 49,171,324 km (0.108 R)
• M27: 49,662,454 km (0.12 R)
• M28: 51,491,138 km (0.117 R)
• M29: 53,020,328 km (0.079 R)
• M30: 55,458,923 km (0.111 R)
• M31: 57,607,746 km (0.062 R)
• M32: 59,440,320 km (0.081 R)
• M33: 61,122,548 km (0.093 R)
• M34: 64,973,946 km (0.1 R)
• M35: 65,763,074 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 23.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.6

Radius: 5.9

Gravity: 18.12 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 22.44 AU - 23.6 AU

Year: 31501 Days

Day: 18.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 100,201,015 km

• M1: 89,160 km (0.046 R)
• M2: 273,615 km (0.069 R)
• M3: 647,609 km (0.112 R)
• M4: 974,481 km (0.1 R)
• M5: 1,545,795 km (0.079 R)
• M6: 1,753,287 km (0.083 R)
• M7: 2,088,237 km (0.081 R)
• M8: 2,998,989 km (0.075 R)
• M9: 4,982,357 km (0.092 R)
• M10: 5,787,343 km (0.115 R)
• M11: 6,823,907 km (0.053 R)
• M12: 8,896,735 km (0.084 R)
• M13: 15,927,685 km (0.115 R)
• M14: 16,551,060 km (0.082 R)
• M15: 19,508,610 km (0.11 R)
• M16: 21,164,808 km (0.096 R)
• M17: 25,832,112 km (0.091 R)
• M18: 26,075,956 km (0.08 R)
• M19: 30,730,694 km (0.116 R)
• M20: 32,115,521 km (0.06 R)
• M21: 38,705,457 km (0.033 R)
• M22: 42,994,129 km (0.099 R)
• M23: 45,429,732 km (0.071 R)
• M24: 47,589,177 km (0.054 R)
• M25: 51,338,698 km (0.1 R)
• M26: 51,917,642 km (0.061 R)
• M27: 52,305,998 km (0.062 R)
• M28: 53,680,503 km (0.113 R)
• M29: 57,739,991 km (0.072 R)
• M30: 70,898,470 km (0.096 R)
• M31: 76,526,043 km (0.099 R)
• M32: 79,062,923 km (0.119 R)
• M33: 81,393,658 km (0.055 R)
• M34: 82,180,693 km (0.081 R)
• M35: 83,237,751 km (0.118 R)
• M36: 83,503,437 km (0.119 R)
• M37: 85,109,520 km (0.108 R)
• M38: 85,920,340 km (0.092 R)
• M39: 87,009,263 km (0.084 R)
• M40: 89,214,785 km (0.082 R)
• M41: 92,307,721 km (0.067 R)

Kuiper Belt

Range: 38.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 10,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit