🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.66 AU - 1.68 AU

Year: 659 Days

Day: 28.7 Hours

Environment

Temp: 120 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.49 AU - 2.35 AU

Year: 813 Days

Day: 22.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,322,922 km

• M1: 503,696 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.88 AU - 2 AU

Year: 825 Days

Day: 33.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.7 AU - 2.58 AU

Year: 956 Days

Day: 20.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.75 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.51 AU - 6.19 AU

Year: 3780 Days

Day: 42.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.7

Radius: 6.2

Gravity: 17.24 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 13.13 AU - 21.55 AU

Year: 22054 Days

Day: 21.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 87.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,322,922 km

• M1: 90,357 km (0.092 R)
• M2: 224,546 km (0.116 R)
• M3: 356,941 km (0.109 R)
• M4: 536,458 km (0.097 R)
• M5: 843,134 km (0.083 R)
• M6: 974,331 km (0.071 R)
• M7: 1,500,018 km (0.108 R)
• M8: 2,065,647 km (0.115 R)
• M9: 2,426,777 km (0.068 R)
• M10: 2,501,426 km (0.11 R)
• M11: 2,964,880 km (0.118 R)
• M12: 3,165,790 km (0.106 R)
• M13: 3,371,188 km (0.088 R)
• M14: 3,496,551 km (0.115 R)
• M15: 4,235,714 km (0.08 R)
• M16: 4,416,428 km (0.085 R)
• M17: 5,652,256 km (0.059 R)
• M18: 5,901,486 km (0.076 R)
• M19: 6,514,239 km (0.12 R)
• M20: 7,308,454 km (0.084 R)
• M21: 8,076,939 km (0.11 R)
• M22: 8,414,132 km (0.057 R)
• M23: 9,868,074 km (0.05 R)
• M24: 10,107,879 km (0.058 R)
• M25: 10,410,217 km (0.11 R)
• M26: 11,272,798 km (0.103 R)
• M27: 11,586,355 km (0.028 R)
• M28: 13,660,380 km (0.114 R)
• M29: 13,793,821 km (0.068 R)
• M30: 14,196,539 km (0.095 R)
• M31: 14,467,161 km (0.117 R)
• M32: 15,013,642 km (0.056 R)
• M33: 15,427,879 km (0.084 R)
• M34: 16,621,819 km (0.086 R)
• M35: 18,210,698 km (0.078 R)
• M36: 18,652,311 km (0.059 R)
• M37: 19,771,902 km (0.049 R)
• M38: 21,066,821 km (0.096 R)
• M39: 21,143,864 km (0.067 R)
• M40: 21,608,066 km (0.08 R)
• M41: 21,685,707 km (0.112 R)
• M42: 24,543,475 km (0.092 R)
• M43: 24,868,252 km (0.032 R)
• M44: 25,686,403 km (0.116 R)
• M45: 25,768,682 km (0.099 R)
• M46: 26,513,380 km (0.106 R)
• M47: 27,013,785 km (0.093 R)
• M48: 27,265,110 km (0.089 R)
• M49: 27,770,152 km (0.1 R)
• M50: 28,363,158 km (0.116 R)
• M51: 29,046,222 km (0.077 R)
• M52: 29,907,457 km (0.093 R)
• M53: 30,341,291 km (0.038 R)
• M54: 30,777,069 km (0.073 R)
• M55: 35,614,615 km (0.117 R)
• M56: 35,706,319 km (0.11 R)
• M57: 36,258,784 km (0.107 R)
• M58: 37,185,692 km (0.107 R)
• M59: 37,371,942 km (0.056 R)
• M60: 39,157,392 km (0.089 R)
• M61: 40,012,793 km (0.059 R)
• M62: 42,908,409 km (0.085 R)
• M63: 44,085,445 km (0.06 R)
• M64: 44,282,615 km (0.108 R)
• M65: 45,571,551 km (0.051 R)
• M66: 46,270,621 km (0.073 R)
• M67: 46,370,852 km (0.096 R)
• M68: 52,094,018 km (0.096 R)
• M69: 52,720,384 km (0.111 R)
• M70: 53,034,390 km (0.089 R)
• M71: 54,191,380 km (0.067 R)
• M72: 57,066,202 km (0.117 R)
• M73: 57,173,613 km (0.118 R)
• M74: 58,684,702 km (0.067 R)
• M75: 58,901,618 km (0.105 R)
• M76: 59,010,226 km (0.1 R)
• M77: 59,554,015 km (0.051 R)
• M78: 59,990,242 km (0.051 R)
• M79: 60,646,678 km (0.067 R)
• M80: 62,297,939 km (0.078 R)
• M81: 62,519,344 km (0.114 R)
• M82: 63,184,755 km (0.103 R)
• M83: 63,964,010 km (0.111 R)
• M84: 64,634,658 km (0.082 R)
• M85: 65,307,399 km (0.061 R)
• M86: 65,757,240 km (0.113 R)
• M87: 66,095,331 km (0.106 R)
• M88: 67,226,441 km (0.096 R)
• M89: 68,934,998 km (0.054 R)
• M90: 69,507,808 km (0.118 R)
• M91: 69,852,183 km (0.09 R)
• M92: 69,967,074 km (0.063 R)
• M93: 72,278,660 km (0.074 R)
• M94: 73,443,728 km (0.088 R)
• M95: 79,002,486 km (0.103 R)

Kuiper Belt

Range: 35.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 10,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit