🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.55 AU - 0.57 AU

Year: 159 Days

Day: 22.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,415,371 km

• M1: 134,339 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.9 AU - 1.36 AU

Year: 455 Days

Day: 14.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 98,415,371 km

• M1: 42,336 km (0.117 R)
• M2: 192,383 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.36 AU - 1.4 AU

Year: 614 Days

Day: 25.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.41 AU - 1.57 AU

Year: 689 Days

Day: 14.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.46 AU - 2.06 AU

Year: 884 Days

Day: 42 Hours

Environment

Temp: -57 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,415,371 km

• M1: 1,271,881 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.82 AU - 2.16 AU

Year: 1063 Days

Day: 32.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.96 AU - 2.8 AU

Year: 1391 Days

Day: 44.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.6

Radius: 12.6

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.68 AU - 5.94 AU

Year: 4634 Days

Day: 10 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 98,415,371 km

• M1: 156,629 km (0.113 R)
• M2: 658,380 km (0.082 R)
• M3: 1,107,174 km (0.118 R)
• M4: 1,778,419 km (0.1 R)
• M5: 3,033,396 km (0.077 R)
• M6: 4,240,800 km (0.104 R)
• M7: 5,487,250 km (0.06 R)
• M8: 7,372,183 km (0.112 R)
• M9: 7,940,655 km (0.072 R)
• M10: 9,865,680 km (0.06 R)
• M11: 12,328,361 km (0.085 R)
• M12: 13,028,479 km (0.084 R)
• M13: 14,783,860 km (0.094 R)
• M14: 16,512,015 km (0.094 R)
• M15: 24,470,173 km (0.106 R)
• M16: 25,416,379 km (0.085 R)
• M17: 26,304,990 km (0.067 R)
• M18: 27,297,871 km (0.104 R)
• M19: 29,007,925 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329

Radius: 9.6

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.2 AU - 5.86 AU

Year: 4925 Days

Day: 7 Hours

Environment

Temp: -152 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 98,415,371 km

• M1: 125,812 km (0.068 R)
• M2: 501,003 km (0.072 R)
• M3: 819,946 km (0.06 R)
• M4: 1,882,240 km (0.113 R)
• M5: 3,827,910 km (0.066 R)
• M6: 5,226,351 km (0.034 R)
• M7: 7,378,616 km (0.087 R)
• M8: 7,704,590 km (0.087 R)
• M9: 8,177,169 km (0.026 R)
• M10: 9,828,281 km (0.101 R)
• M11: 11,778,588 km (0.073 R)
• M12: 13,245,844 km (0.116 R)
• M13: 16,264,281 km (0.077 R)
• M14: 21,311,713 km (0.091 R)
• M15: 22,108,770 km (0.056 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.4

Radius: 3.4

Gravity: 74.6 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 15.8 AU - 17.92 AU

Year: 26220 Days

Day: 23.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 98,415,371 km

• M1: 44,281 km (0.11 R)
• M2: 203,902 km (0.116 R)
• M3: 318,045 km (0.075 R)
• M4: 782,995 km (0.086 R)
• M5: 927,507 km (0.116 R)
• M6: 1,177,784 km (0.044 R)
• M7: 1,302,698 km (0.076 R)
• M8: 1,506,750 km (0.096 R)
• M9: 1,978,581 km (0.103 R)
• M10: 2,110,527 km (0.115 R)
• M11: 2,343,600 km (0.116 R)
• M12: 3,357,275 km (0.107 R)
• M13: 5,147,364 km (0.096 R)
• M14: 5,569,080 km (0.085 R)
• M15: 5,877,700 km (0.119 R)
• M16: 6,433,008 km (0.114 R)
• M17: 7,175,462 km (0.115 R)
• M18: 10,125,831 km (0.068 R)
• M19: 14,034,524 km (0.084 R)
• M20: 14,440,533 km (0.06 R)
• M21: 22,591,522 km (0.046 R)
• M22: 22,924,677 km (0.073 R)
• M23: 25,230,429 km (0.099 R)
• M24: 25,589,165 km (0.096 R)
• M25: 28,841,422 km (0.094 R)
• M26: 30,837,656 km (0.091 R)
• M27: 32,923,948 km (0.12 R)
• M28: 33,352,247 km (0.041 R)
• M29: 33,929,096 km (0.047 R)
• M30: 40,392,173 km (0.08 R)
• M31: 44,603,802 km (0.113 R)
• M32: 49,470,819 km (0.055 R)
• M33: 52,321,706 km (0.118 R)
• M34: 55,885,127 km (0.076 R)
• M35: 56,698,341 km (0.026 R)
• M36: 58,140,464 km (0.067 R)
• M37: 60,030,185 km (0.1 R)
• M38: 62,613,142 km (0.076 R)
• M39: 70,331,494 km (0.067 R)
• M40: 79,680,912 km (0.058 R)
• M41: 80,452,538 km (0.086 R)
• M42: 82,272,097 km (0.105 R)
• M43: 85,186,413 km (0.055 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 19,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit