🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.49 AU - 0.67 AU

Year: 159 Days

Day: 13.7 Hours

Environment

Temp: 242 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,755,457 km

• M1: 545,883 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.52 AU - 0.72 AU

Year: 176 Days

Day: 42.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,755,457 km

• M1: 45,927 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.75 AU - 0.79 AU

Year: 243 Days

Day: 22.2 Hours

Environment

Temp: 123 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.66 AU - 1.02 AU

Year: 277 Days

Day: 40.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.82 AU - 0.88 AU

Year: 282 Days

Day: 16.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,755,457 km

• M1: 392,994 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.09 AU - 1.53 AU

Year: 540 Days

Day: 13.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.79 AU - 2.23 AU

Year: 1026 Days

Day: 22.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.08 AU - 2.12 AU

Year: 1095 Days

Day: 25 Hours

Environment

Temp: -56 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.45 AU - 4.09 AU

Year: 2128 Days

Day: 16.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,755,457 km

• M1: 868,715 km (0.104 R)

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.9

Radius: 14.8

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.65 AU - 6.67 AU

Year: 5502 Days

Day: 14.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,755,457 km

• M1: 236,365 km (0.062 R)
• M2: 455,825 km (0.104 R)
• M3: 591,211 km (0.067 R)
• M4: 683,363 km (0.114 R)
• M5: 1,197,381 km (0.088 R)
• M6: 1,529,339 km (0.06 R)
• M7: 1,785,002 km (0.065 R)
• M8: 2,223,623 km (0.108 R)
• M9: 2,554,982 km (0.102 R)
• M10: 2,860,910 km (0.066 R)
• M11: 3,071,693 km (0.112 R)
• M12: 3,178,955 km (0.079 R)
• M13: 3,486,378 km (0.081 R)
• M14: 3,689,233 km (0.103 R)
• M15: 4,345,519 km (0.11 R)
• M16: 4,490,928 km (0.03 R)
• M17: 4,886,764 km (0.11 R)
• M18: 5,012,875 km (0.091 R)
• M19: 5,242,657 km (0.096 R)
• M20: 5,397,790 km (0.112 R)
• M21: 5,659,736 km (0.07 R)
• M22: 6,609,533 km (0.082 R)
• M23: 6,749,407 km (0.09 R)
• M24: 7,088,845 km (0.098 R)
• M25: 7,260,733 km (0.098 R)
• M26: 7,725,982 km (0.088 R)
• M27: 7,843,865 km (0.109 R)
• M28: 8,321,232 km (0.118 R)
• M29: 8,808,173 km (0.055 R)
• M30: 9,524,448 km (0.071 R)
• M31: 9,969,800 km (0.096 R)
• M32: 10,130,469 km (0.064 R)
• M33: 10,292,034 km (0.112 R)
• M34: 10,421,885 km (0.107 R)
• M35: 10,584,947 km (0.111 R)
• M36: 10,748,906 km (0.112 R)
• M37: 11,046,157 km (0.085 R)
• M38: 11,145,939 km (0.118 R)
• M39: 11,245,870 km (0.109 R)
• M40: 11,514,099 km (0.098 R)
• M41: 11,682,696 km (0.106 R)
• M42: 12,193,722 km (0.094 R)
• M43: 13,061,689 km (0.1 R)
• M44: 13,414,591 km (0.094 R)
• M45: 13,520,955 km (0.106 R)
• M46: 13,734,730 km (0.06 R)
• M47: 14,093,615 km (0.09 R)
• M48: 14,601,051 km (0.12 R)
• M49: 15,299,524 km (0.108 R)
• M50: 16,197,261 km (0.069 R)
• M51: 17,189,244 km (0.034 R)
• M52: 17,343,629 km (0.12 R)
• M53: 18,240,169 km (0.086 R)
• M54: 18,476,534 km (0.086 R)
• M55: 18,912,462 km (0.109 R)
• M56: 19,151,669 km (0.098 R)
• M57: 19,432,165 km (0.09 R)
• M58: 20,363,113 km (0.101 R)
• M59: 20,690,283 km (0.044 R)
• M60: 20,813,402 km (0.101 R)
• M61: 21,184,405 km (0.086 R)
• M62: 21,515,914 km (0.062 R)
• M63: 21,724,154 km (0.039 R)
• M64: 22,647,771 km (0.093 R)
• M65: 23,455,749 km (0.092 R)
• M66: 23,669,973 km (0.063 R)
• M67: 23,841,861 km (0.052 R)
• M68: 25,056,447 km (0.055 R)
• M69: 25,671,294 km (0.077 R)
• M70: 26,960,678 km (0.08 R)
• M71: 27,545,606 km (0.036 R)
• M72: 27,907,483 km (0.084 R)
• M73: 28,225,528 km (0.12 R)
• M74: 28,819,431 km (0.112 R)
• M75: 29,048,915 km (0.115 R)
• M76: 29,371,298 km (0.084 R)
• M77: 29,694,878 km (0.065 R)
• M78: 29,973,130 km (0.089 R)
• M79: 30,766,148 km (0.107 R)
• M80: 30,953,744 km (0.04 R)
• M81: 31,330,132 km (0.115 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 13,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit