🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.47 AU - 0.57 AU

Year: 139 Days

Day: 43.3 Hours

Environment

Temp: 249 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,626,585 km

• M1: 171,888 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1 AU - 1.34 AU

Year: 469 Days

Day: 44.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,626,585 km

• M1: 576,101 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.25 AU - 1.29 AU

Year: 531 Days

Day: 40.1 Hours

Environment

Temp: -18 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,626,585 km

• M1: 144,512 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.08 AU - 1.64 AU

Year: 588 Days

Day: 45.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,626,585 km

• M1: 59,989 km (0.116 R)
• M2: 654,939 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.43 AU - 1.71 AU

Year: 730 Days

Day: 40 Hours

Environment

Temp: -54 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.7 AU - 2.18 AU

Year: 1002 Days

Day: 29.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.97 AU - 3.17 AU

Year: 1995 Days

Day: 29.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.22 AU - 3.76 AU

Year: 2418 Days

Day: 33.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.7

Radius: 14

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.94 AU - 11.02 AU

Year: 10825 Days

Day: 10 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,626,585 km

• M1: 188,194 km (0.041 R)
• M2: 447,896 km (0.109 R)
• M3: 617,690 km (0.114 R)
• M4: 812,765 km (0.098 R)
• M5: 1,245,402 km (0.091 R)
• M6: 1,476,232 km (0.079 R)
• M7: 1,572,573 km (0.101 R)
• M8: 1,746,854 km (0.096 R)
• M9: 2,308,445 km (0.039 R)
• M10: 3,141,406 km (0.099 R)
• M11: 3,363,409 km (0.086 R)
• M12: 3,492,661 km (0.12 R)
• M13: 3,623,709 km (0.048 R)
• M14: 4,338,488 km (0.086 R)
• M15: 4,479,708 km (0.064 R)
• M16: 4,586,521 km (0.08 R)
• M17: 5,283,498 km (0.03 R)
• M18: 5,625,329 km (0.032 R)
• M19: 6,053,029 km (0.047 R)
• M20: 6,734,747 km (0.05 R)
• M21: 7,398,811 km (0.106 R)
• M22: 7,610,642 km (0.105 R)
• M23: 7,738,847 km (0.09 R)
• M24: 7,867,651 km (0.056 R)
• M25: 8,789,324 km (0.092 R)
• M26: 8,878,933 km (0.117 R)
• M27: 9,240,361 km (0.109 R)
• M28: 9,560,650 km (0.095 R)
• M29: 9,699,028 km (0.087 R)
• M30: 9,931,055 km (0.102 R)
• M31: 10,543,209 km (0.091 R)
• M32: 11,853,686 km (0.106 R)
• M33: 12,959,215 km (0.09 R)
• M34: 13,112,553 km (0.108 R)
• M35: 13,679,828 km (0.092 R)
• M36: 13,992,637 km (0.119 R)
• M37: 16,028,664 km (0.09 R)
• M38: 16,802,085 km (0.097 R)
• M39: 17,249,382 km (0.058 R)
• M40: 17,757,417 km (0.083 R)
• M41: 18,557,466 km (0.041 R)
• M42: 19,077,917 km (0.072 R)
• M43: 19,544,663 km (0.105 R)
• M44: 20,074,389 km (0.064 R)
• M45: 23,536,981 km (0.108 R)
• M46: 24,922,108 km (0.114 R)
• M47: 25,049,415 km (0.056 R)
• M48: 25,881,628 km (0.072 R)
• M49: 26,075,058 km (0.06 R)
• M50: 26,204,311 km (0.114 R)
• M51: 28,035,090 km (0.077 R)
• M52: 28,233,756 km (0.05 R)
• M53: 28,899,167 km (0.114 R)
• M54: 29,435,176 km (0.077 R)
• M55: 30,042,244 km (0.091 R)
• M56: 30,313,316 km (0.066 R)
• M57: 31,887,983 km (0.096 R)
• M58: 32,441,944 km (0.114 R)
• M59: 33,208,783 km (0.119 R)
• M60: 34,547,534 km (0.08 R)
• M61: 35,330,529 km (0.078 R)
• M62: 35,688,517 km (0.117 R)
• M63: 35,975,595 km (0.046 R)
• M64: 36,119,508 km (0.047 R)
• M65: 36,552,295 km (0.08 R)
• M66: 37,714,820 km (0.112 R)
• M67: 40,973,810 km (0.113 R)
• M68: 42,560,893 km (0.077 R)
• M69: 45,017,739 km (0.064 R)
• M70: 46,654,938 km (0.094 R)
• M71: 47,283,698 km (0.045 R)
• M72: 48,470,308 km (0.091 R)
• M73: 48,708,768 km (0.08 R)
• M74: 48,868,089 km (0.119 R)
• M75: 50,148,049 km (0.09 R)
• M76: 50,953,633 km (0.078 R)
• M77: 51,682,324 km (0.087 R)
• M78: 52,170,013 km (0.107 R)
• M79: 52,414,456 km (0.111 R)
• M80: 53,724,485 km (0.048 R)
• M81: 54,136,178 km (0.057 R)
• M82: 54,962,557 km (0.097 R)
• M83: 55,211,189 km (0.097 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 16,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit