🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.68 AU - 0.9 AU

Year: 251 Days

Day: 47.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.77 AU - 1.27 AU

Year: 369 Days

Day: 47.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,672,124 km

• M1: 624,422 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.09 AU - 1.21 AU

Year: 442 Days

Day: 25.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.75 AU - 2.03 AU

Year: 931 Days

Day: 27.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,672,124 km

• M1: 233,522 km (0.05 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.08 AU - 3.1 AU

Year: 1493 Days

Day: 18.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,672,124 km

• M1: 970,292 km (0.045 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.77 AU - 3.99 AU

Year: 2226 Days

Day: 29.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.5

Radius: 7.6

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 15.58 AU - 16 AU

Year: 22472 Days

Day: 21.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 73,672,124 km

• M1: 229,633 km (0.099 R)
• M2: 351,106 km (0.065 R)
• M3: 576,251 km (0.027 R)
• M4: 820,395 km (0.074 R)
• M5: 1,043,595 km (0.116 R)
• M6: 2,317,271 km (0.096 R)
• M7: 2,421,242 km (0.078 R)
• M8: 2,526,708 km (0.091 R)
• M9: 3,039,081 km (0.077 R)
• M10: 3,191,371 km (0.089 R)
• M11: 3,744,136 km (0.105 R)
• M12: 4,411,791 km (0.063 R)
• M13: 4,759,456 km (0.067 R)
• M14: 4,936,580 km (0.088 R)
• M15: 5,115,798 km (0.105 R)
• M16: 6,430,315 km (0.084 R)
• M17: 6,973,804 km (0.113 R)
• M18: 8,210,380 km (0.112 R)
• M19: 8,476,515 km (0.106 R)
• M20: 9,236,621 km (0.042 R)
• M21: 10,131,815 km (0.035 R)
• M22: 10,474,544 km (0.089 R)
• M23: 11,763,928 km (0.055 R)
• M24: 11,943,595 km (0.106 R)
• M25: 12,366,358 km (0.067 R)
• M26: 13,040,596 km (0.119 R)
• M27: 13,789,782 km (0.049 R)
• M28: 14,810,339 km (0.054 R)
• M29: 15,069,293 km (0.105 R)
• M30: 15,134,218 km (0.101 R)
• M31: 15,526,015 km (0.116 R)
• M32: 15,921,103 km (0.099 R)
• M33: 16,586,963 km (0.098 R)
• M34: 17,058,496 km (0.075 R)
• M35: 18,360,446 km (0.111 R)
• M36: 20,050,154 km (0.09 R)
• M37: 20,768,822 km (0.096 R)
• M38: 20,841,227 km (0.116 R)
• M39: 20,913,633 km (0.102 R)
• M40: 22,825,643 km (0.096 R)
• M41: 23,500,330 km (0.034 R)
• M42: 24,334,038 km (0.113 R)
• M43: 25,100,279 km (0.108 R)
• M44: 26,030,179 km (0.103 R)
• M45: 26,108,120 km (0.098 R)
• M46: 26,264,300 km (0.112 R)
• M47: 26,971,299 km (0.12 R)
• M48: 27,287,549 km (0.075 R)
• M49: 28,083,410 km (0.098 R)
• M50: 28,645,000 km (0.091 R)
• M51: 29,210,331 km (0.074 R)
• M52: 29,453,726 km (0.107 R)
• M53: 29,942,612 km (0.108 R)
• M54: 30,188,102 km (0.119 R)
• M55: 30,269,932 km (0.103 R)
• M56: 32,259,135 km (0.118 R)
• M57: 33,693,629 km (0.118 R)
• M58: 34,976,431 km (0.116 R)
• M59: 36,014,191 km (0.106 R)
• M60: 38,208,643 km (0.065 R)
• M61: 38,830,671 km (0.045 R)
• M62: 40,175,107 km (0.106 R)
• M63: 43,278,514 km (0.085 R)
• M64: 43,556,018 km (0.089 R)
• M65: 47,407,416 km (0.083 R)
• M66: 48,651,322 km (0.114 R)
• M67: 48,747,364 km (0.086 R)
• M68: 48,843,555 km (0.038 R)
• M69: 49,036,088 km (0.092 R)
• M70: 49,325,410 km (0.112 R)
• M71: 50,196,818 km (0.11 R)
• M72: 51,073,162 km (0.117 R)
• M73: 52,446,470 km (0.09 R)
• M74: 53,038,728 km (0.086 R)
• M75: 55,229,439 km (0.095 R)
• M76: 55,329,670 km (0.069 R)
• M77: 57,958,105 km (0.081 R)
• M78: 58,161,857 km (0.057 R)
• M79: 58,672,584 km (0.079 R)
• M80: 58,774,909 km (0.038 R)
• M81: 60,937,346 km (0.106 R)
• M82: 61,767,914 km (0.113 R)
• M83: 62,811,508 km (0.092 R)
• M84: 63,230,532 km (0.081 R)
• M85: 68,330,922 km (0.111 R)
• M86: 70,821,278 km (0.1 R)
• M87: 71,913,342 km (0.093 R)
• M88: 72,900,987 km (0.077 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 10,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit