🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.82 AU - 0.84 AU

Year: 286 Days

Day: 27 Hours

Environment

Temp: 134 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,016,565 km

• M1: 621,430 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.24 AU - 1.3 AU

Year: 542 Days

Day: 23 Hours

Environment

Temp: -34 °C

Axial Tilt: 174.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,016,565 km

• M1: 80,783 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.97 AU - 2.85 AU

Year: 1417 Days

Day: 18.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.33 AU - 3.17 AU

Year: 1727 Days

Day: 44.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.32 AU - 3.49 AU

Year: 2374 Days

Day: 41.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.5

Radius: 9.2

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.49 AU - 6.65 AU

Year: 6378 Days

Day: 8.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 28,016,565 km

• M1: 187,446 km (0.111 R)
• M2: 269,725 km (0.089 R)
• M3: 657,183 km (0.093 R)
• M4: 715,826 km (0.084 R)
• M5: 802,892 km (0.049 R)
• M6: 1,037,012 km (0.099 R)
• M7: 1,096,552 km (0.104 R)
• M8: 1,368,222 km (0.096 R)
• M9: 1,626,428 km (0.111 R)
• M10: 2,384,740 km (0.092 R)
• M11: 2,572,635 km (0.115 R)
• M12: 2,892,176 km (0.113 R)
• M13: 2,963,384 km (0.119 R)
• M14: 3,078,425 km (0.095 R)
• M15: 3,180,451 km (0.102 R)
• M16: 3,239,243 km (0.111 R)
• M17: 3,298,334 km (0.069 R)
• M18: 3,493,110 km (0.091 R)
• M19: 3,722,444 km (0.061 R)
• M20: 3,956,864 km (0.103 R)
• M21: 4,212,377 km (0.044 R)
• M22: 4,705,751 km (0.077 R)
• M23: 4,874,347 km (0.034 R)
• M24: 5,113,704 km (0.114 R)
• M25: 5,427,261 km (0.051 R)
• M26: 5,604,086 km (0.098 R)
• M27: 5,693,246 km (0.081 R)
• M28: 5,909,265 km (0.104 R)
• M29: 6,367,783 km (0.047 R)
• M30: 6,479,533 km (0.1 R)
• M31: 6,573,181 km (0.091 R)
• M32: 6,648,429 km (0.112 R)
• M33: 6,799,822 km (0.116 R)
• M34: 7,106,048 km (0.039 R)
• M35: 7,280,180 km (0.085 R)
• M36: 7,338,673 km (0.032 R)
• M37: 8,233,119 km (0.108 R)
• M38: 8,355,041 km (0.112 R)
• M39: 9,077,898 km (0.043 R)
• M40: 9,563,941 km (0.095 R)
• M41: 10,671,564 km (0.066 R)
• M42: 10,782,267 km (0.079 R)
• M43: 10,848,987 km (0.101 R)
• M44: 11,161,796 km (0.082 R)
• M45: 11,500,336 km (0.033 R)
• M46: 12,233,815 km (0.101 R)
• M47: 12,303,378 km (0.045 R)
• M48: 13,029,675 km (0.105 R)
• M49: 13,243,152 km (0.067 R)
• M50: 13,505,696 km (0.082 R)
• M51: 13,890,461 km (0.102 R)
• M52: 14,011,486 km (0.102 R)
• M53: 14,132,960 km (0.066 R)
• M54: 14,868,532 km (0.101 R)
• M55: 15,641,654 km (0.109 R)
• M56: 15,818,030 km (0.081 R)
• M57: 15,969,722 km (0.097 R)
• M58: 16,122,013 km (0.077 R)
• M59: 17,071,211 km (0.052 R)
• M60: 17,149,002 km (0.078 R)
• M61: 17,252,823 km (0.073 R)
• M62: 17,382,973 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.1

Radius: 14.7

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 10.17 AU - 11.99 AU

Year: 13969 Days

Day: 7 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 28,016,565 km

• M1: 192,682 km (0.098 R)
• M2: 306,227 km (0.077 R)
• M3: 405,410 km (0.049 R)
• M4: 591,809 km (0.077 R)
• M5: 731,833 km (0.063 R)
• M6: 921,822 km (0.099 R)
• M7: 1,751,492 km (0.086 R)
• M8: 2,082,402 km (0.053 R)
• M9: 2,690,966 km (0.051 R)
• M10: 3,313,294 km (0.114 R)
• M11: 3,414,571 km (0.047 R)
• M12: 3,703,894 km (0.034 R)
• M13: 3,915,575 km (0.05 R)
• M14: 4,131,295 km (0.096 R)
• M15: 4,262,642 km (0.072 R)
• M16: 4,373,195 km (0.115 R)
• M17: 4,619,881 km (0.084 R)
• M18: 4,986,995 km (0.065 R)
• M19: 5,268,538 km (0.055 R)
• M20: 5,435,339 km (0.053 R)
• M21: 6,169,865 km (0.118 R)
• M22: 6,831,985 km (0.085 R)
• M23: 7,014,046 km (0.057 R)
• M24: 7,250,710 km (0.106 R)
• M25: 7,570,251 km (0.116 R)
• M26: 7,704,889 km (0.11 R)
• M27: 9,237,220 km (0.117 R)
• M28: 9,642,181 km (0.064 R)
• M29: 9,846,981 km (0.109 R)
• M30: 9,964,565 km (0.115 R)
• M31: 10,350,078 km (0.066 R)
• M32: 11,350,738 km (0.105 R)
• M33: 11,878,221 km (0.1 R)
• M34: 12,255,506 km (0.082 R)
• M35: 12,477,360 km (0.081 R)
• M36: 13,118,836 km (0.103 R)
• M37: 13,508,837 km (0.092 R)
• M38: 13,705,259 km (0.085 R)
• M39: 14,200,578 km (0.114 R)
• M40: 14,567,541 km (0.087 R)
• M41: 14,735,390 km (0.087 R)
• M42: 15,481,584 km (0.075 R)
• M43: 15,824,762 km (0.096 R)
• M44: 15,997,398 km (0.107 R)
• M45: 17,187,599 km (0.067 R)
• M46: 17,793,320 km (0.117 R)
• M47: 18,406,223 km (0.075 R)
• M48: 18,624,187 km (0.107 R)
• M49: 19,099,310 km (0.08 R)
• M50: 19,246,364 km (0.091 R)
• M51: 19,541,521 km (0.095 R)
• M52: 20,173,722 km (0.073 R)
• M53: 20,323,469 km (0.083 R)
• M54: 20,548,764 km (0.049 R)
• M55: 20,926,199 km (0.09 R)
• M56: 21,229,733 km (0.054 R)
• M57: 21,534,763 km (0.049 R)
• M58: 21,879,736 km (0.112 R)
• M59: 22,187,758 km (0.057 R)
• M60: 23,003,515 km (0.117 R)
• M61: 24,265,223 km (0.115 R)
• M62: 25,065,273 km (0.062 R)
• M63: 25,226,390 km (0.051 R)
• M64: 27,683,236 km (0.08 R)
• M65: 28,016,540 km (0.107 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 15,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit