🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.59 AU - 0.61 AU

Year: 203 Days

Day: 39.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,324,190 km

• M1: 26,030 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.63 AU - 0.67 AU

Year: 229 Days

Day: 41.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.71 AU - 0.83 AU

Year: 295 Days

Day: 27.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.3 AU - 2 AU

Year: 925 Days

Day: 27.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.49 AU - 2.25 AU

Year: 1116 Days

Day: 19.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.27 AU - 2.43 AU

Year: 1573 Days

Day: 18.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.94 AU - 2.98 AU

Year: 1684 Days

Day: 32.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.9

Radius: 10.8

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.02 AU - 5.48 AU

Year: 5251 Days

Day: 9.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 82,324,190 km

• M1: 134,339 km (0.111 R)
• M2: 476,469 km (0.105 R)
• M3: 1,052,870 km (0.101 R)
• M4: 1,686,417 km (0.043 R)
• M5: 2,443,831 km (0.119 R)
• M6: 2,814,086 km (0.079 R)
• M7: 3,427,586 km (0.085 R)
• M8: 5,248,641 km (0.085 R)
• M9: 5,719,875 km (0.043 R)
• M10: 6,768,256 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.3

Radius: 10.3

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.4 AU - 8.8 AU

Year: 11010 Days

Day: 13.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 82,324,190 km

• M1: 128,056 km (0.094 R)
• M2: 498,610 km (0.078 R)
• M3: 940,073 km (0.039 R)
• M4: 1,265,897 km (0.077 R)
• M5: 1,869,824 km (0.096 R)
• M6: 2,359,906 km (0.09 R)
• M7: 3,523,628 km (0.098 R)
• M8: 4,970,688 km (0.089 R)
• M9: 5,429,505 km (0.111 R)
• M10: 9,279,257 km (0.111 R)
• M11: 13,553,866 km (0.108 R)
• M12: 14,981,928 km (0.112 R)
• M13: 18,987,111 km (0.107 R)
• M14: 22,577,161 km (0.106 R)
• M15: 31,952,011 km (0.076 R)
• M16: 33,424,054 km (0.112 R)
• M17: 35,059,458 km (0.104 R)
• M18: 49,808,013 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.4

Radius: 4.4

Gravity: 32.1 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.91 AU - 16.71 AU

Year: 23632 Days

Day: 21 Hours

Environment

Temp: -201 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 82,324,190 km

• M1: 54,753 km (0.062 R)
• M2: 196,871 km (0.076 R)
• M3: 991,834 km (0.109 R)
• M4: 2,061,159 km (0.105 R)
• M5: 2,626,191 km (0.09 R)
• M6: 4,462,953 km (0.098 R)
• M7: 5,892,361 km (0.111 R)
• M8: 6,106,435 km (0.065 R)
• M9: 7,855,384 km (0.083 R)
• M10: 8,816,102 km (0.119 R)
• M11: 10,400,194 km (0.054 R)
• M12: 11,291,946 km (0.075 R)
• M13: 12,027,519 km (0.094 R)
• M14: 13,817,159 km (0.119 R)
• M15: 14,971,904 km (0.077 R)
• M16: 17,647,762 km (0.11 R)
• M17: 19,378,609 km (0.114 R)
• M18: 21,020,296 km (0.061 R)
• M19: 21,925,812 km (0.097 R)
• M20: 23,922,495 km (0.064 R)
• M21: 24,467,480 km (0.117 R)
• M22: 26,846,684 km (0.085 R)
• M23: 27,435,053 km (0.092 R)
• M24: 27,911,821 km (0.099 R)
• M25: 39,851,526 km (0.058 R)
• M26: 41,547,966 km (0.085 R)
• M27: 46,250,276 km (0.096 R)
• M28: 48,468,663 km (0.106 R)
• M29: 49,692,074 km (0.099 R)
• M30: 50,578,442 km (0.113 R)
• M31: 54,791,716 km (0.087 R)
• M32: 65,378,608 km (0.032 R)
• M33: 65,590,438 km (0.077 R)
• M34: 66,442,398 km (0.036 R)
• M35: 73,297,422 km (0.039 R)
• M36: 73,755,041 km (0.12 R)
• M37: 75,372,344 km (0.112 R)
• M38: 80,852,264 km (0.072 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 20,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit