🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.56 AU - 0.56 AU

Year: 126 Days

Day: 37.4 Hours

Environment

Temp: 345 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.69 AU - 0.95 AU

Year: 224 Days

Day: 43.7 Hours

Environment

Temp: 278 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,346,785 km

• M1: 39,045 km (0.116 R)
• M2: 121,324 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.82 AU - 0.86 AU

Year: 232 Days

Day: 41.4 Hours

Environment

Temp: 221 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,346,785 km

• M1: 46,525 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.25 AU - 2.89 AU

Year: 1241 Days

Day: 27.3 Hours

Environment

Temp: -17 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,346,785 km

• M1: 935,884 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.58 AU - 2.96 AU

Year: 1389 Days

Day: 26.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,346,785 km

• M1: 217,814 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.32 AU - 3.66 AU

Year: 1558 Days

Day: 43 Hours

Environment

Temp: -42 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,346,785 km

• M1: 321,785 km (0.056 R)
• M2: 1,671,158 km (0.099 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.66 AU - 5.98 AU

Year: 3188 Days

Day: 30.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,346,785 km

• M1: 446,998 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.2

Radius: 13.2

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.1 AU - 15.06 AU

Year: 12648 Days

Day: 11.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 49,346,785 km

• M1: 168,597 km (0.034 R)
• M2: 303,235 km (0.103 R)
• M3: 486,193 km (0.027 R)
• M4: 697,575 km (0.071 R)
• M5: 833,410 km (0.103 R)
• M6: 1,134,251 km (0.075 R)
• M7: 1,256,173 km (0.078 R)
• M8: 1,909,766 km (0.107 R)
• M9: 2,390,125 km (0.096 R)
• M10: 2,496,040 km (0.065 R)
• M11: 2,630,828 km (0.093 R)
• M12: 3,490,567 km (0.076 R)
• M13: 3,581,074 km (0.092 R)
• M14: 3,703,146 km (0.077 R)
• M15: 4,014,459 km (0.051 R)
• M16: 4,334,299 km (0.106 R)
• M17: 5,273,923 km (0.1 R)
• M18: 5,589,276 km (0.092 R)
• M19: 5,874,708 km (0.116 R)
• M20: 7,686,638 km (0.104 R)
• M21: 7,884,705 km (0.037 R)
• M22: 8,286,076 km (0.09 R)
• M23: 9,530,132 km (0.098 R)
• M24: 10,174,002 km (0.117 R)
• M25: 10,347,984 km (0.108 R)
• M26: 13,408,008 km (0.109 R)
• M27: 13,742,958 km (0.103 R)
• M28: 14,129,070 km (0.039 R)
• M29: 14,274,778 km (0.086 R)
• M30: 15,408,581 km (0.115 R)
• M31: 15,658,858 km (0.043 R)
• M32: 16,982,201 km (0.106 R)
• M33: 17,344,527 km (0.071 R)
• M34: 17,604,977 km (0.101 R)
• M35: 21,888,861 km (0.099 R)
• M36: 23,136,507 km (0.104 R)
• M37: 23,538,477 km (0.04 R)
• M38: 24,582,371 km (0.03 R)
• M39: 25,997,716 km (0.088 R)
• M40: 26,176,486 km (0.106 R)
• M41: 26,535,222 km (0.093 R)
• M42: 27,197,192 km (0.114 R)
• M43: 27,560,565 km (0.075 R)
• M44: 28,722,043 km (0.078 R)
• M45: 30,086,675 km (0.09 R)
• M46: 31,854,024 km (0.085 R)
• M47: 32,237,144 km (0.067 R)
• M48: 33,201,452 km (0.071 R)
• M49: 33,460,257 km (0.059 R)
• M50: 33,784,734 km (0.113 R)
• M51: 34,110,110 km (0.056 R)
• M52: 34,567,580 km (0.109 R)
• M53: 34,698,628 km (0.082 R)
• M54: 35,422,382 km (0.072 R)
• M55: 35,686,871 km (0.035 R)
• M56: 37,287,269 km (0.092 R)
• M57: 38,502,752 km (0.083 R)
• M58: 39,320,454 km (0.066 R)
• M59: 39,457,336 km (0.07 R)
• M60: 39,594,218 km (0.107 R)
• M61: 39,731,399 km (0.094 R)
• M62: 40,075,026 km (0.106 R)
• M63: 40,834,235 km (0.098 R)
• M64: 42,647,959 km (0.084 R)
• M65: 42,929,203 km (0.077 R)
• M66: 43,776,975 km (0.067 R)
• M67: 45,130,536 km (0.029 R)
• M68: 45,776,500 km (0.112 R)
• M69: 47,222,961 km (0.033 R)
• M70: 47,878,649 km (0.115 R)
• M71: 48,244,266 km (0.089 R)

Kuiper Belt

Range: 36.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 17,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit