🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.51 AU - 0.61 AU

Year: 155 Days

Day: 28.2 Hours

Environment

Temp: 225 °C

Axial Tilt: 167.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.66 AU - 0.9 AU

Year: 254 Days

Day: 31.1 Hours

Environment

Temp: 132 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.18 AU - 1.26 AU

Year: 497 Days

Day: 21.9 Hours

Environment

Temp: -16 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.23 AU - 1.51 AU

Year: 592 Days

Day: 32.9 Hours

Environment

Temp: -21 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,397,242 km

• M1: 229,483 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.22 AU - 2.26 AU

Year: 1237 Days

Day: 44 Hours

Environment

Temp: -87 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.03 AU - 3.29 AU

Year: 2073 Days

Day: 40.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 98.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,397,242 km

• M1: 317,147 km (0.057 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.53 AU - 4.47 AU

Year: 2952 Days

Day: 24.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 106.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.4

Radius: 14.6

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.7 AU - 4.94 AU

Year: 3904 Days

Day: 5.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,397,242 km

• M1: 182,360 km (0.091 R)
• M2: 359,035 km (0.116 R)
• M3: 540,647 km (0.088 R)
• M4: 651,499 km (0.112 R)
• M5: 876,943 km (0.109 R)
• M6: 975,079 km (0.053 R)
• M7: 1,252,134 km (0.05 R)
• M8: 1,393,504 km (0.059 R)
• M9: 1,585,887 km (0.107 R)
• M10: 1,787,395 km (0.119 R)
• M11: 1,915,900 km (0.065 R)
• M12: 2,114,566 km (0.119 R)
• M13: 2,408,227 km (0.085 R)
• M14: 2,770,852 km (0.113 R)
• M15: 2,864,201 km (0.113 R)
• M16: 3,190,175 km (0.077 R)
• M17: 3,609,647 km (0.084 R)
• M18: 3,962,249 km (0.104 R)
• M19: 4,326,370 km (0.073 R)
• M20: 4,523,540 km (0.075 R)
• M21: 4,791,021 km (0.04 R)
• M22: 4,949,595 km (0.077 R)
• M23: 5,483,061 km (0.113 R)
• M24: 5,744,708 km (0.025 R)
• M25: 5,986,159 km (0.113 R)
• M26: 6,132,765 km (0.087 R)
• M27: 6,454,400 km (0.038 R)
• M28: 7,373,978 km (0.076 R)
• M29: 7,478,697 km (0.066 R)
• M30: 8,036,846 km (0.094 R)
• M31: 8,144,706 km (0.038 R)
• M32: 8,608,460 km (0.1 R)
• M33: 8,718,863 km (0.115 R)
• M34: 9,221,512 km (0.096 R)
• M35: 9,419,580 km (0.094 R)
• M36: 10,372,219 km (0.109 R)
• M37: 10,815,477 km (0.117 R)
• M38: 12,027,818 km (0.111 R)
• M39: 13,060,343 km (0.117 R)
• M40: 13,958,678 km (0.069 R)
• M41: 14,349,727 km (0.117 R)
• M42: 14,777,577 km (0.074 R)
• M43: 14,976,542 km (0.11 R)
• M44: 15,076,324 km (0.072 R)
• M45: 15,209,616 km (0.118 R)
• M46: 15,444,035 km (0.103 R)
• M47: 15,645,843 km (0.112 R)
• M48: 16,359,275 km (0.099 R)
• M49: 16,668,344 km (0.069 R)
• M50: 16,806,274 km (0.072 R)
• M51: 17,013,915 km (0.103 R)
• M52: 17,292,167 km (0.11 R)
• M53: 17,853,159 km (0.097 R)
• M54: 18,100,445 km (0.091 R)
• M55: 18,384,531 km (0.098 R)
• M56: 18,527,098 km (0.062 R)
• M57: 18,634,210 km (0.119 R)
• M58: 19,209,414 km (0.111 R)
• M59: 20,193,169 km (0.068 R)
• M60: 21,081,332 km (0.057 R)
• M61: 21,342,829 km (0.098 R)
• M62: 21,530,275 km (0.047 R)
• M63: 22,361,441 km (0.037 R)
• M64: 22,895,954 km (0.116 R)
• M65: 23,628,086 km (0.09 R)
• M66: 24,328,653 km (0.117 R)
• M67: 24,838,931 km (0.057 R)
• M68: 24,957,263 km (0.104 R)
• M69: 25,115,239 km (0.077 R)
• M70: 25,392,443 km (0.078 R)
• M71: 26,030,030 km (0.039 R)
• M72: 26,713,243 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.3

Radius: 9.7

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 11.86 AU - 11.88 AU

Year: 15089 Days

Day: 14.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,397,242 km

• M1: 128,654 km (0.069 R)
• M2: 229,782 km (0.057 R)
• M3: 315,352 km (0.075 R)
• M4: 655,089 km (0.048 R)
• M5: 975,229 km (0.066 R)
• M6: 1,256,622 km (0.093 R)
• M7: 1,363,435 km (0.081 R)
• M8: 1,563,447 km (0.074 R)
• M9: 2,092,725 km (0.114 R)
• M10: 2,564,855 km (0.075 R)
• M11: 2,869,586 km (0.055 R)
• M12: 3,363,409 km (0.07 R)
• M13: 3,605,159 km (0.118 R)
• M14: 4,137,428 km (0.118 R)
• M15: 4,201,606 km (0.073 R)
• M16: 4,998,813 km (0.118 R)
• M17: 5,136,293 km (0.117 R)
• M18: 5,240,114 km (0.114 R)
• M19: 5,414,845 km (0.1 R)
• M20: 5,662,728 km (0.042 R)
• M21: 5,950,555 km (0.067 R)
• M22: 6,059,761 km (0.043 R)
• M23: 6,391,419 km (0.063 R)
• M24: 8,217,561 km (0.098 R)
• M25: 8,625,813 km (0.085 R)
• M26: 8,998,910 km (0.104 R)
• M27: 9,846,831 km (0.107 R)
• M28: 10,631,621 km (0.115 R)
• M29: 11,121,106 km (0.099 R)
• M30: 11,572,592 km (0.105 R)
• M31: 11,709,175 km (0.061 R)
• M32: 12,122,215 km (0.094 R)
• M33: 12,821,136 km (0.109 R)
• M34: 13,151,897 km (0.065 R)
• M35: 13,725,305 km (0.104 R)
• M36: 14,160,785 km (0.115 R)
• M37: 14,748,555 km (0.077 R)
• M38: 15,745,625 km (0.043 R)
• M39: 16,456,514 km (0.096 R)
• M40: 16,764,536 km (0.109 R)
• M41: 17,647,163 km (0.072 R)
• M42: 18,015,024 km (0.111 R)
• M43: 18,385,429 km (0.103 R)
• M44: 19,295,433 km (0.11 R)
• M45: 19,837,575 km (0.105 R)
• M46: 21,830,518 km (0.05 R)
• M47: 23,309,143 km (0.049 R)
• M48: 24,002,530 km (0.049 R)
• M49: 24,585,512 km (0.111 R)
• M50: 25,114,042 km (0.076 R)
• M51: 25,291,166 km (0.111 R)
• M52: 25,943,861 km (0.085 R)
• M53: 26,362,137 km (0.038 R)
• M54: 26,542,103 km (0.084 R)
• M55: 26,963,520 km (0.049 R)
• M56: 28,733,113 km (0.079 R)
• M57: 31,361,698 km (0.045 R)
• M58: 31,488,706 km (0.114 R)
• M59: 31,871,078 km (0.088 R)
• M60: 31,998,835 km (0.062 R)
• M61: 32,318,974 km (0.078 R)
• M62: 32,511,507 km (0.12 R)
• M63: 32,640,161 km (0.074 R)
• M64: 33,027,021 km (0.037 R)
• M65: 33,935,679 km (0.085 R)
• M66: 34,131,502 km (0.054 R)
• M67: 34,918,387 km (0.093 R)
• M68: 36,043,213 km (0.1 R)
• M69: 37,045,669 km (0.03 R)
• M70: 38,057,399 km (0.071 R)
• M71: 38,804,940 km (0.045 R)
• M72: 39,009,739 km (0.116 R)
• M73: 40,729,815 km (0.115 R)
• M74: 41,494,410 km (0.076 R)
• M75: 44,314,779 km (0.093 R)
• M76: 44,600,212 km (0.089 R)
• M77: 44,743,227 km (0.097 R)
• M78: 45,029,557 km (0.06 R)
• M79: 45,173,022 km (0.102 R)
• M80: 45,820,182 km (0.11 R)
• M81: 46,398,079 km (0.108 R)
• M82: 46,470,484 km (0.063 R)
• M83: 47,342,191 km (0.098 R)
• M84: 47,999,524 km (0.098 R)
• M85: 48,366,039 km (0.034 R)
• M86: 49,175,662 km (0.112 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 16,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit