🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.4 AU - 0.64 AU

Year: 140 Days

Day: 20.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.59 AU - 0.77 AU

Year: 209 Days

Day: 18.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.7 AU - 1.1 AU

Year: 318 Days

Day: 25.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.17 AU - 1.71 AU

Year: 644 Days

Day: 31.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.4 AU - 2.84 AU

Year: 1581 Days

Day: 31.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.99 AU - 3.67 AU

Year: 2265 Days

Day: 38.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.96 AU - 3.9 AU

Year: 2368 Days

Day: 47.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.94 AU - 4.7 AU

Year: 2783 Days

Day: 25.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.1

Radius: 11.1

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.37 AU - 11.25 AU

Year: 12341 Days

Day: 7.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,679,009 km

• M1: 180,714 km (0.11 R)
• M2: 293,960 km (0.057 R)
• M3: 417,079 km (0.11 R)
• M4: 927,058 km (0.113 R)
• M5: 1,193,791 km (0.072 R)
• M6: 1,264,401 km (0.05 R)
• M7: 1,410,259 km (0.06 R)
• M8: 1,745,658 km (0.049 R)
• M9: 2,369,780 km (0.074 R)
• M10: 2,490,356 km (0.079 R)
• M11: 2,832,785 km (0.082 R)
• M12: 4,609,410 km (0.095 R)
• M13: 4,799,249 km (0.106 R)
• M14: 6,073,823 km (0.082 R)
• M15: 6,577,519 km (0.062 R)
• M16: 7,670,182 km (0.102 R)
• M17: 7,850,148 km (0.044 R)
• M18: 7,986,133 km (0.093 R)
• M19: 8,214,569 km (0.109 R)
• M20: 8,398,724 km (0.101 R)
• M21: 9,054,411 km (0.054 R)
• M22: 9,197,127 km (0.102 R)
• M23: 9,388,463 km (0.088 R)
• M24: 9,581,145 km (0.094 R)
• M25: 10,865,593 km (0.111 R)
• M26: 11,067,998 km (0.115 R)
• M27: 11,631,085 km (0.092 R)
• M28: 11,890,188 km (0.099 R)
• M29: 12,361,272 km (0.05 R)
• M30: 12,678,719 km (0.102 R)
• M31: 13,701,819 km (0.103 R)
• M32: 13,865,778 km (0.11 R)
• M33: 16,518,447 km (0.086 R)
• M34: 17,753,378 km (0.119 R)
• M35: 18,835,270 km (0.12 R)
• M36: 20,062,570 km (0.105 R)
• M37: 20,936,820 km (0.054 R)
• M38: 21,188,893 km (0.111 R)
• M39: 21,315,453 km (0.074 R)
• M40: 21,505,442 km (0.071 R)
• M41: 22,852,122 km (0.12 R)
• M42: 24,225,879 km (0.096 R)
• M43: 24,490,518 km (0.088 R)
• M44: 25,760,903 km (0.094 R)
• M45: 26,098,845 km (0.079 R)
• M46: 27,464,972 km (0.115 R)
• M47: 27,671,866 km (0.071 R)
• M48: 28,714,414 km (0.116 R)
• M49: 30,408,909 km (0.113 R)
• M50: 31,124,585 km (0.084 R)
• M51: 32,426,535 km (0.117 R)
• M52: 32,791,404 km (0.065 R)
• M53: 33,967,992 km (0.075 R)
• M54: 34,116,094 km (0.093 R)
• M55: 35,008,894 km (0.06 R)
• M56: 35,083,693 km (0.116 R)
• M57: 35,758,828 km (0.025 R)
• M58: 36,969,673 km (0.112 R)
• M59: 37,656,626 km (0.113 R)
• M60: 37,886,558 km (0.09 R)
• M61: 38,270,875 km (0.115 R)
• M62: 38,656,389 km (0.064 R)
• M63: 40,525,016 km (0.107 R)
• M64: 41,549,462 km (0.056 R)
• M65: 42,343,229 km (0.104 R)
• M66: 42,742,056 km (0.065 R)
• M67: 43,062,046 km (0.035 R)
• M68: 43,302,450 km (0.105 R)
• M69: 43,463,118 km (0.087 R)
• M70: 43,623,786 km (0.049 R)
• M71: 43,945,870 km (0.109 R)
• M72: 44,592,582 km (0.11 R)
• M73: 45,731,620 km (0.041 R)
• M74: 47,292,973 km (0.104 R)
• M75: 47,955,542 km (0.067 R)
• M76: 48,038,569 km (0.107 R)
• M77: 49,038,780 km (0.084 R)
• M78: 49,793,502 km (0.082 R)
• M79: 50,045,873 km (0.105 R)
• M80: 50,298,694 km (0.105 R)
• M81: 50,383,067 km (0.099 R)
• M82: 50,467,440 km (0.059 R)
• M83: 51,484,257 km (0.053 R)
• M84: 51,824,592 km (0.116 R)
• M85: 53,969,077 km (0.105 R)
• M86: 54,488,182 km (0.119 R)
• M87: 55,618,244 km (0.088 R)
• M88: 56,405,279 km (0.102 R)
• M89: 56,668,421 km (0.101 R)
• M90: 58,078,681 km (0.084 R)
• M91: 59,143,967 km (0.118 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 17,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit