🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.61 AU - 0.65 AU

Year: 182 Days

Day: 15.5 Hours

Environment

Temp: 178 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.58 AU - 0.8 AU

Year: 208 Days

Day: 17.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.62 AU - 0.94 AU

Year: 250 Days

Day: 43 Hours

Environment

Temp: 174 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.02 AU - 1.1 AU

Year: 397 Days

Day: 35 Hours

Environment

Temp: 14 °C

Axial Tilt: 174.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,756,010 km

• M1: 187,596 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.02 AU - 1.58 AU

Year: 539 Days

Day: 25 Hours

Environment

Temp: 3 °C

Axial Tilt: 41.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.36 AU - 2.44 AU

Year: 1351 Days

Day: 36.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,756,010 km

• M1: 1,269,637 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.3

Radius: 12.4

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.04 AU - 7.44 AU

Year: 6359 Days

Day: 14.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,756,010 km

• M1: 167,849 km (0.071 R)
• M2: 325,525 km (0.119 R)
• M3: 451,486 km (0.086 R)
• M4: 547,528 km (0.047 R)
• M5: 853,905 km (0.114 R)
• M6: 947,104 km (0.086 R)
• M7: 1,144,723 km (0.111 R)
• M8: 1,284,447 km (0.11 R)
• M9: 1,581,698 km (0.083 R)
• M10: 1,718,880 km (0.114 R)
• M11: 1,942,678 km (0.076 R)
• M12: 2,090,181 km (0.1 R)
• M13: 2,219,733 km (0.055 R)
• M14: 2,352,127 km (0.116 R)
• M15: 2,624,695 km (0.058 R)
• M16: 2,717,894 km (0.042 R)
• M17: 2,859,862 km (0.11 R)
• M18: 3,028,758 km (0.104 R)
• M19: 3,151,429 km (0.102 R)
• M20: 3,658,715 km (0.109 R)
• M21: 3,948,935 km (0.044 R)
• M22: 4,029,419 km (0.103 R)
• M23: 4,721,159 km (0.037 R)
• M24: 4,950,493 km (0.033 R)
• M25: 5,360,690 km (0.067 R)
• M26: 6,120,348 km (0.075 R)
• M27: 6,245,113 km (0.082 R)
• M28: 6,624,343 km (0.077 R)
• M29: 6,720,385 km (0.114 R)
• M30: 6,816,876 km (0.069 R)
• M31: 7,043,816 km (0.054 R)
• M32: 7,141,952 km (0.099 R)
• M33: 7,405,543 km (0.078 R)
• M34: 7,672,426 km (0.096 R)
• M35: 8,112,992 km (0.115 R)
• M36: 8,947,897 km (0.102 R)
• M37: 9,232,283 km (0.095 R)
• M38: 9,339,694 km (0.1 R)
• M39: 9,447,554 km (0.109 R)
• M40: 10,177,293 km (0.087 R)
• M41: 10,362,495 km (0.11 R)
• M42: 11,076,675 km (0.116 R)
• M43: 11,382,304 km (0.067 R)
• M44: 11,690,625 km (0.049 R)
• M45: 12,158,268 km (0.052 R)
• M46: 13,354,153 km (0.108 R)
• M47: 14,089,576 km (0.033 R)
• M48: 16,071,598 km (0.06 R)
• M49: 16,374,235 km (0.105 R)
• M50: 16,461,002 km (0.117 R)
• M51: 17,381,926 km (0.109 R)
• M52: 18,409,514 km (0.074 R)
• M53: 18,499,871 km (0.082 R)
• M54: 18,862,496 km (0.106 R)
• M55: 19,227,515 km (0.076 R)
• M56: 20,664,103 km (0.103 R)
• M57: 20,851,998 km (0.11 R)
• M58: 21,182,161 km (0.052 R)
• M59: 21,324,129 km (0.119 R)
• M60: 21,561,541 km (0.096 R)
• M61: 21,943,315 km (0.093 R)
• M62: 22,039,058 km (0.107 R)
• M63: 22,858,704 km (0.119 R)
• M64: 24,577,733 km (0.053 R)
• M65: 25,126,608 km (0.108 R)
• M66: 25,276,954 km (0.104 R)
• M67: 25,729,936 km (0.054 R)
• M68: 26,287,188 km (0.09 R)
• M69: 26,643,979 km (0.116 R)
• M70: 27,465,271 km (0.073 R)
• M71: 27,620,255 km (0.103 R)
• M72: 28,190,821 km (0.118 R)
• M73: 28,660,558 km (0.1 R)
• M74: 29,607,663 km (0.086 R)
• M75: 30,886,724 km (0.07 R)
• M76: 31,047,841 km (0.061 R)
• M77: 31,424,828 km (0.113 R)
• M78: 34,607,223 km (0.113 R)
• M79: 35,897,355 km (0.045 R)
• M80: 36,010,302 km (0.106 R)
• M81: 36,519,982 km (0.104 R)
• M82: 37,032,055 km (0.104 R)
• M83: 37,146,198 km (0.071 R)
• M84: 37,431,930 km (0.042 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 16,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit