🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.91 AU - 1.11 AU

Year: 289 Days

Day: 29.4 Hours

Environment

Temp: 242 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.46 AU - 2.58 AU

Year: 1137 Days

Day: 36.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,048,859 km

• M1: 200,611 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.61 AU - 2.81 AU

Year: 1269 Days

Day: 20 Hours

Environment

Temp: 28 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,048,859 km

• M1: 412,441 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.85 AU - 4.07 AU

Year: 1830 Days

Day: 22.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.88 AU - 6.1 AU

Year: 3170 Days

Day: 38.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.6 AU - 10.66 AU

Year: 9855 Days

Day: 18.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 9.22 AU - 12.14 AU

Year: 9924 Days

Day: 39.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,048,859 km

• M1: 2,852,083 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447

Radius: 9.5

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 13.78 AU - 18.26 AU

Year: 18232 Days

Day: 8.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 62,048,859 km

• M1: 162,463 km (0.097 R)
• M2: 408,253 km (0.092 R)
• M3: 1,545,795 km (0.068 R)
• M4: 1,762,413 km (0.038 R)
• M5: 1,931,608 km (0.107 R)
• M6: 2,047,247 km (0.057 R)
• M7: 2,135,659 km (0.09 R)
• M8: 2,855,075 km (0.057 R)
• M9: 3,020,979 km (0.077 R)
• M10: 3,432,074 km (0.118 R)
• M11: 3,608,600 km (0.084 R)
• M12: 3,716,011 km (0.113 R)
• M13: 4,156,278 km (0.093 R)
• M14: 4,231,226 km (0.086 R)
• M15: 4,690,940 km (0.07 R)
• M16: 4,808,225 km (0.11 R)
• M17: 6,378,404 km (0.101 R)
• M18: 7,720,597 km (0.092 R)
• M19: 7,999,297 km (0.104 R)
• M20: 8,139,770 km (0.119 R)
• M21: 8,758,507 km (0.101 R)
• M22: 10,345,291 km (0.061 R)
• M23: 11,067,101 km (0.061 R)
• M24: 11,858,324 km (0.031 R)
• M25: 13,662,774 km (0.112 R)
• M26: 13,943,569 km (0.106 R)
• M27: 15,376,118 km (0.082 R)
• M28: 16,376,629 km (0.056 R)
• M29: 16,615,237 km (0.101 R)
• M30: 17,398,382 km (0.041 R)
• M31: 19,125,639 km (0.101 R)
• M32: 19,819,025 km (0.116 R)
• M33: 19,882,455 km (0.11 R)
• M34: 20,009,613 km (0.037 R)
• M35: 20,136,921 km (0.076 R)
• M36: 21,555,707 km (0.08 R)
• M37: 22,211,245 km (0.118 R)
• M38: 24,013,899 km (0.113 R)
• M39: 25,310,314 km (0.109 R)
• M40: 25,517,058 km (0.11 R)
• M41: 26,349,720 km (0.07 R)
• M42: 26,629,319 km (0.068 R)
• M43: 27,120,897 km (0.112 R)
• M44: 27,757,287 km (0.116 R)
• M45: 27,899,404 km (0.081 R)
• M46: 28,470,270 km (0.108 R)
• M47: 31,233,941 km (0.054 R)
• M48: 31,826,648 km (0.078 R)
• M49: 32,273,646 km (0.075 R)
• M50: 32,423,095 km (0.087 R)
• M51: 32,572,692 km (0.11 R)
• M52: 37,090,398 km (0.056 R)
• M53: 39,222,318 km (0.117 R)
• M54: 39,302,053 km (0.105 R)
• M55: 39,461,674 km (0.081 R)
• M56: 39,701,480 km (0.096 R)
• M57: 41,800,039 km (0.119 R)
• M58: 41,962,951 km (0.111 R)
• M59: 42,780,802 km (0.117 R)
• M60: 44,100,255 km (0.087 R)
• M61: 44,183,133 km (0.105 R)
• M62: 45,684,347 km (0.096 R)
• M63: 45,768,272 km (0.041 R)
• M64: 46,525,536 km (0.081 R)
• M65: 47,032,673 km (0.079 R)
• M66: 47,117,345 km (0.083 R)
• M67: 49,337,677 km (0.082 R)
• M68: 49,854,837 km (0.119 R)
• M69: 50,027,622 km (0.114 R)
• M70: 50,200,557 km (0.056 R)
• M71: 50,547,176 km (0.097 R)
• M72: 54,589,759 km (0.085 R)
• M73: 54,678,770 km (0.098 R)
• M74: 56,289,640 km (0.056 R)
• M75: 57,825,112 km (0.12 R)
• M76: 58,097,530 km (0.059 R)
• M77: 58,461,501 km (0.07 R)
• M78: 58,643,712 km (0.112 R)
• M79: 60,568,438 km (0.098 R)

Kuiper Belt

Range: 38.6 - 67.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 16,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit