🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.68 AU - 1.02 AU

Year: 279 Days

Day: 39.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,154,804 km

• M1: 135,984 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.21 AU - 1.69 AU

Year: 622 Days

Day: 25.6 Hours

Environment

Temp: -21 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,154,804 km

• M1: 335,997 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.66 AU - 1.9 AU

Year: 846 Days

Day: 41.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,154,804 km

• M1: 511,924 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.21 AU - 2.45 AU

Year: 1268 Days

Day: 16.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.15 AU - 3.59 AU

Year: 2205 Days

Day: 16.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 127.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.1 AU - 4.94 AU

Year: 2873 Days

Day: 47.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.41 AU - 4.77 AU

Year: 3505 Days

Day: 28.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.85 AU - 5.53 AU

Year: 3620 Days

Day: 36.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 118.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.27 AU - 5.85 AU

Year: 4057 Days

Day: 32.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,154,804 km

• M1: 351,405 km (0.058 R)
• M2: 1,399,937 km (0.084 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.5

Radius: 8.8

Gravity: 12.76 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.11 AU - 9.67 AU

Year: 9448 Days

Day: 8.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,154,804 km

• M1: 133,591 km (0.06 R)
• M2: 195,674 km (0.085 R)
• M3: 639,680 km (0.1 R)
• M4: 780,751 km (0.099 R)
• M5: 1,032,375 km (0.119 R)
• M6: 1,755,232 km (0.069 R)
• M7: 2,112,771 km (0.102 R)
• M8: 2,409,573 km (0.112 R)
• M9: 2,953,361 km (0.09 R)
• M10: 3,440,302 km (0.104 R)
• M11: 3,952,226 km (0.101 R)
• M12: 4,625,566 km (0.107 R)
• M13: 5,118,042 km (0.089 R)
• M14: 5,225,753 km (0.104 R)
• M15: 5,738,275 km (0.096 R)
• M16: 5,850,324 km (0.09 R)
• M17: 6,076,366 km (0.12 R)
• M18: 6,576,173 km (0.107 R)
• M19: 7,169,179 km (0.108 R)
• M20: 7,614,980 km (0.101 R)
• M21: 8,363,867 km (0.07 R)
• M22: 8,448,390 km (0.096 R)
• M23: 9,005,642 km (0.091 R)
• M24: 9,135,942 km (0.09 R)
• M25: 9,752,285 km (0.077 R)
• M26: 9,886,175 km (0.095 R)
• M27: 10,200,780 km (0.101 R)
• M28: 11,071,439 km (0.037 R)
• M29: 11,870,441 km (0.055 R)
• M30: 13,029,825 km (0.081 R)
• M31: 14,326,390 km (0.106 R)
• M32: 15,092,929 km (0.088 R)
• M33: 16,241,093 km (0.112 R)
• M34: 16,665,652 km (0.114 R)
• M35: 17,147,656 km (0.096 R)
• M36: 17,471,386 km (0.1 R)
• M37: 17,579,844 km (0.12 R)
• M38: 18,015,623 km (0.078 R)
• M39: 18,125,128 km (0.109 R)
• M40: 18,455,141 km (0.073 R)
• M41: 18,731,449 km (0.088 R)
• M42: 19,120,852 km (0.089 R)
• M43: 19,232,601 km (0.045 R)
• M44: 23,815,831 km (0.084 R)
• M45: 23,996,246 km (0.118 R)
• M46: 24,966,089 km (0.091 R)
• M47: 25,455,873 km (0.039 R)
• M48: 25,763,596 km (0.064 R)
• M49: 26,196,532 km (0.04 R)
• M50: 26,258,615 km (0.071 R)
• M51: 27,446,572 km (0.066 R)
• M52: 27,572,683 km (0.09 R)
• M53: 28,078,922 km (0.111 R)
• M54: 29,100,526 km (0.12 R)
• M55: 30,394,697 km (0.099 R)
• M56: 31,048,739 km (0.055 R)
• M57: 31,839,812 km (0.038 R)
• M58: 32,637,468 km (0.069 R)
• M59: 32,771,059 km (0.089 R)
• M60: 33,038,839 km (0.079 R)
• M61: 33,240,048 km (0.096 R)
• M62: 33,913,837 km (0.082 R)
• M63: 34,252,527 km (0.09 R)
• M64: 34,388,212 km (0.1 R)
• M65: 34,524,197 km (0.077 R)
• M66: 35,138,146 km (0.104 R)
• M67: 35,686,871 km (0.092 R)
• M68: 36,862,411 km (0.056 R)
• M69: 37,280,238 km (0.105 R)
• M70: 38,614,053 km (0.079 R)
• M71: 39,251,190 km (0.113 R)
• M72: 39,963,276 km (0.105 R)
• M73: 40,392,622 km (0.06 R)
• M74: 40,464,279 km (0.091 R)
• M75: 41,617,230 km (0.084 R)
• M76: 41,762,190 km (0.086 R)
• M77: 43,073,565 km (0.11 R)
• M78: 44,991,709 km (0.09 R)
• M79: 45,289,259 km (0.073 R)
• M80: 45,363,759 km (0.113 R)
• M81: 47,012,926 km (0.062 R)
• M82: 47,088,323 km (0.114 R)
• M83: 49,369,840 km (0.063 R)
• M84: 49,446,435 km (0.065 R)
• M85: 49,830,452 km (0.094 R)
• M86: 51,298,456 km (0.099 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 20,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit