🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.62 AU - 0.74 AU

Year: 204 Days

Day: 28 Hours

Environment

Temp: 168 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.66 AU - 0.82 AU

Year: 231 Days

Day: 45.1 Hours

Environment

Temp: 113 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.01 AU - 1.31 AU

Year: 454 Days

Day: 14 Hours

Environment

Temp: 1 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.41 AU - 1.51 AU

Year: 641 Days

Day: 44.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.51 AU - 2.67 AU

Year: 1515 Days

Day: 32.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,197,853 km

• M1: 1,837,062 km (0.059 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.38 AU - 3.44 AU

Year: 1804 Days

Day: 41.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.47 AU - 4.07 AU

Year: 2149 Days

Day: 38.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.84 AU - 4.46 AU

Year: 2534 Days

Day: 33.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,197,853 km

• M1: 656,585 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.9

Radius: 7.7

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 17.18 AU - 20.16 AU

Year: 29319 Days

Day: 16 Hours

Environment

Temp: -206 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,197,853 km

• M1: 210,035 km (0.107 R)
• M2: 689,646 km (0.1 R)
• M3: 906,563 km (0.062 R)
• M4: 2,389,078 km (0.065 R)
• M5: 2,794,339 km (0.07 R)
• M6: 3,835,540 km (0.064 R)
• M7: 4,396,981 km (0.047 R)
• M8: 5,310,425 km (0.086 R)
• M9: 7,147,786 km (0.098 R)
• M10: 8,545,030 km (0.12 R)
• M11: 8,879,232 km (0.078 R)
• M12: 9,217,772 km (0.103 R)
• M13: 9,274,619 km (0.073 R)
• M14: 9,445,909 km (0.092 R)
• M15: 9,618,096 km (0.069 R)
• M16: 10,199,882 km (0.11 R)
• M17: 10,973,004 km (0.118 R)
• M18: 11,458,150 km (0.064 R)
• M19: 11,580,670 km (0.112 R)
• M20: 11,642,005 km (0.087 R)
• M21: 12,512,366 km (0.109 R)
• M22: 12,891,896 km (0.05 R)
• M23: 13,275,016 km (0.111 R)
• M24: 15,179,546 km (0.111 R)
• M25: 15,314,035 km (0.094 R)
• M26: 15,381,503 km (0.118 R)
• M27: 15,992,312 km (0.074 R)
• M28: 16,404,005 km (0.029 R)
• M29: 16,958,415 km (0.114 R)
• M30: 17,167,852 km (0.094 R)
• M31: 17,518,958 km (0.052 R)
• M32: 18,802,208 km (0.117 R)
• M33: 19,163,936 km (0.112 R)
• M34: 19,894,572 km (0.109 R)
• M35: 20,263,181 km (0.072 R)
• M36: 20,337,232 km (0.054 R)
• M37: 22,522,408 km (0.088 R)
• M38: 25,018,598 km (0.069 R)
• M39: 26,218,672 km (0.097 R)
• M40: 29,593,002 km (0.112 R)
• M41: 33,363,317 km (0.027 R)
• M42: 33,713,526 km (0.104 R)
• M43: 33,801,190 km (0.035 R)
• M44: 34,329,271 km (0.075 R)
• M45: 35,571,830 km (0.085 R)
• M46: 36,198,646 km (0.114 R)
• M47: 38,009,677 km (0.064 R)
• M48: 38,283,890 km (0.039 R)
• M49: 39,479,476 km (0.113 R)
• M50: 41,719,106 km (0.089 R)
• M51: 41,907,600 km (0.089 R)
• M52: 42,001,846 km (0.098 R)
• M53: 42,569,420 km (0.088 R)
• M54: 44,095,319 km (0.114 R)
• M55: 46,125,212 km (0.089 R)
• M56: 46,417,676 km (0.078 R)
• M57: 47,987,855 km (0.092 R)
• M58: 49,276,342 km (0.101 R)
• M59: 50,174,976 km (0.084 R)
• M60: 51,381,782 km (0.103 R)
• M61: 52,191,556 km (0.074 R)
• M62: 52,394,560 km (0.107 R)
• M63: 53,005,518 km (0.078 R)
• M64: 54,440,012 km (0.108 R)
• M65: 54,749,081 km (0.118 R)
• M66: 55,679,879 km (0.072 R)
• M67: 56,199,133 km (0.091 R)
• M68: 56,303,253 km (0.067 R)
• M69: 57,661,751 km (0.118 R)
• M70: 58,503,090 km (0.068 R)
• M71: 60,624,388 km (0.072 R)
• M72: 61,587,050 km (0.082 R)
• M73: 62,662,658 km (0.1 R)
• M74: 66,916,624 km (0.08 R)
• M75: 67,137,280 km (0.068 R)
• M76: 68,355,157 km (0.115 R)
• M77: 70,139,710 km (0.109 R)
• M78: 75,584,324 km (0.114 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 20,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit