🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.43 AU - 0.63 AU

Year: 138 Days

Day: 42.8 Hours

Environment

Temp: 271 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,395,165 km

• M1: 59,091 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.85 AU - 0.91 AU

Year: 294 Days

Day: 31.9 Hours

Environment

Temp: 88 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,395,165 km

• M1: 403,615 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.01 AU - 2.31 AU

Year: 1132 Days

Day: 44.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,395,165 km

• M1: 43,383 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.39 AU - 3.77 AU

Year: 2414 Days

Day: 45.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,395,165 km

• M1: 36,502 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.28 AU - 5.28 AU

Year: 3156 Days

Day: 23.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,395,165 km

• M1: 659,727 km (0.075 R)
• M2: 1,586,635 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.2

Radius: 12.9

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.64 AU - 8.94 AU

Year: 9289 Days

Day: 10.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,395,165 km

• M1: 160,818 km (0.03 R)
• M2: 1,503,159 km (0.12 R)
• M3: 2,119,353 km (0.082 R)
• M4: 2,559,470 km (0.08 R)
• M5: 5,003,002 km (0.118 R)
• M6: 6,020,118 km (0.117 R)
• M7: 7,778,491 km (0.101 R)
• M8: 8,338,585 km (0.078 R)
• M9: 9,317,255 km (0.112 R)
• M10: 13,722,164 km (0.089 R)
• M11: 14,127,873 km (0.064 R)
• M12: 15,455,255 km (0.104 R)
• M13: 18,497,328 km (0.073 R)
• M14: 19,497,240 km (0.043 R)
• M15: 25,827,474 km (0.093 R)
• M16: 27,076,317 km (0.047 R)
• M17: 32,069,296 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.8

Radius: 11.5

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.2 AU - 10.92 AU

Year: 9720 Days

Day: 6.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 130.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 72,395,165 km

• M1: 143,016 km (0.104 R)
• M2: 511,176 km (0.114 R)
• M3: 918,830 km (0.043 R)
• M4: 1,800,710 km (0.071 R)
• M5: 2,498,434 km (0.059 R)
• M6: 3,065,709 km (0.043 R)
• M7: 4,146,105 km (0.025 R)
• M8: 4,820,043 km (0.048 R)
• M9: 5,397,491 km (0.082 R)
• M10: 8,909,600 km (0.072 R)
• M11: 10,185,820 km (0.097 R)
• M12: 10,867,986 km (0.091 R)
• M13: 13,528,584 km (0.068 R)
• M14: 15,345,750 km (0.064 R)
• M15: 18,368,524 km (0.11 R)
• M16: 21,596,846 km (0.07 R)
• M17: 23,076,968 km (0.117 R)
• M18: 25,852,158 km (0.097 R)
• M19: 26,726,258 km (0.107 R)
• M20: 27,620,105 km (0.054 R)
• M21: 28,739,397 km (0.104 R)
• M22: 30,851,569 km (0.099 R)
• M23: 38,179,770 km (0.103 R)
• M24: 42,178,372 km (0.111 R)
• M25: 45,319,478 km (0.032 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.3

Radius: 6.6

Gravity: 18.62 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11.03 AU - 15.33 AU

Year: 17056 Days

Day: 23.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 72,395,165 km

• M1: 82,129 km (0.093 R)
• M2: 316,549 km (0.108 R)
• M3: 820,993 km (0.091 R)
• M4: 1,044,642 km (0.082 R)
• M5: 1,353,113 km (0.101 R)
• M6: 1,602,492 km (0.108 R)
• M7: 1,882,390 km (0.067 R)
• M8: 2,633,820 km (0.052 R)
• M9: 3,685,942 km (0.091 R)
• M10: 4,404,760 km (0.039 R)
• M11: 4,675,532 km (0.102 R)
• M12: 4,885,866 km (0.096 R)
• M13: 5,287,986 km (0.107 R)
• M14: 6,075,469 km (0.064 R)
• M15: 6,938,648 km (0.086 R)
• M16: 7,589,848 km (0.1 R)
• M17: 7,930,333 km (0.071 R)
• M18: 8,537,700 km (0.118 R)
• M19: 10,666,029 km (0.101 R)
• M20: 14,191,303 km (0.064 R)
• M21: 16,016,247 km (0.082 R)
• M22: 18,077,855 km (0.092 R)
• M23: 20,777,499 km (0.118 R)
• M24: 22,420,682 km (0.111 R)
• M25: 23,324,851 km (0.102 R)
• M26: 27,411,566 km (0.103 R)
• M27: 27,982,581 km (0.084 R)
• M28: 29,030,065 km (0.104 R)
• M29: 30,711,396 km (0.095 R)
• M30: 31,825,750 km (0.111 R)
• M31: 37,524,531 km (0.062 R)
• M32: 41,131,635 km (0.074 R)
• M33: 42,789,479 km (0.079 R)
• M34: 45,757,052 km (0.101 R)
• M35: 47,700,478 km (0.084 R)
• M36: 48,360,354 km (0.097 R)
• M37: 51,232,633 km (0.11 R)
• M38: 51,924,523 km (0.098 R)
• M39: 57,314,535 km (0.111 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 14,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit