🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.61 AU - 0.87 AU

Year: 234 Days

Day: 40.4 Hours

Environment

Temp: 100 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.68 AU - 0.98 AU

Year: 278 Days

Day: 28.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.35 AU - 1.83 AU

Year: 736 Days

Day: 18.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,603,558 km

• M1: 577,597 km (0.108 R)
• M2: 668,104 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.38 AU - 1.88 AU

Year: 764 Days

Day: 19.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,603,558 km

• M1: 56,698 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.03 AU - 2.21 AU

Year: 1133 Days

Day: 45.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,603,558 km

• M1: 605,423 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.97 AU - 4.03 AU

Year: 2404 Days

Day: 43.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,603,558 km

• M1: 28,723 km (0.07 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.83 AU - 4.79 AU

Year: 3285 Days

Day: 41.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,603,558 km

• M1: 39,045 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.3

Radius: 9.9

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 10.8 AU - 11.44 AU

Year: 13612 Days

Day: 9.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,603,558 km

• M1: 124,914 km (0.112 R)
• M2: 508,334 km (0.089 R)
• M3: 982,858 km (0.093 R)
• M4: 1,773,782 km (0.117 R)
• M5: 2,365,292 km (0.079 R)
• M6: 2,697,100 km (0.09 R)
• M7: 3,083,661 km (0.085 R)
• M8: 3,829,257 km (0.069 R)
• M9: 5,218,423 km (0.109 R)
• M10: 9,823,195 km (0.088 R)
• M11: 11,369,588 km (0.117 R)
• M12: 12,569,213 km (0.071 R)
• M13: 14,592,674 km (0.087 R)
• M14: 15,431,320 km (0.114 R)
• M15: 16,081,173 km (0.111 R)
• M16: 16,599,081 km (0.117 R)
• M17: 17,668,257 km (0.028 R)
• M18: 17,981,963 km (0.112 R)
• M19: 19,690,820 km (0.07 R)
• M20: 20,113,135 km (0.106 R)
• M21: 21,594,303 km (0.096 R)
• M22: 26,269,236 km (0.056 R)
• M23: 26,884,533 km (0.106 R)
• M24: 28,787,717 km (0.118 R)
• M25: 29,883,072 km (0.058 R)
• M26: 31,233,941 km (0.105 R)
• M27: 32,156,810 km (0.102 R)
• M28: 33,815,402 km (0.068 R)
• M29: 38,603,880 km (0.109 R)
• M30: 39,935,301 km (0.093 R)
• M31: 42,268,579 km (0.119 R)
• M32: 45,567,960 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.2

Radius: 3

Gravity: 108.24 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 11.38 AU - 15.36 AU

Year: 17946 Days

Day: 20 Hours

Environment

Temp: -193 °C

Axial Tilt: 85.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 79,603,558 km

• M1: 49,218 km (0.068 R)
• M2: 178,321 km (0.106 R)
• M3: 388,206 km (0.119 R)
• M4: 557,551 km (0.073 R)
• M5: 806,183 km (0.104 R)
• M6: 1,083,089 km (0.105 R)
• M7: 1,998,029 km (0.097 R)
• M8: 2,272,691 km (0.114 R)
• M9: 3,164,593 km (0.114 R)
• M10: 3,718,704 km (0.115 R)
• M11: 4,067,566 km (0.103 R)
• M12: 4,830,066 km (0.112 R)
• M13: 5,053,566 km (0.06 R)
• M14: 5,724,213 km (0.117 R)
• M15: 7,336,280 km (0.041 R)
• M16: 7,934,521 km (0.067 R)
• M17: 8,351,002 km (0.095 R)
• M18: 9,805,093 km (0.059 R)
• M19: 11,096,422 km (0.108 R)
• M20: 11,224,927 km (0.113 R)
• M21: 12,705,796 km (0.114 R)
• M22: 13,492,980 km (0.032 R)
• M23: 15,242,677 km (0.088 R)
• M24: 15,722,736 km (0.112 R)
• M25: 16,212,968 km (0.028 R)
• M26: 18,635,556 km (0.111 R)
• M27: 25,165,952 km (0.026 R)
• M28: 26,863,290 km (0.095 R)
• M29: 28,036,287 km (0.119 R)
• M30: 33,336,539 km (0.119 R)
• M31: 37,505,981 km (0.098 R)
• M32: 40,167,178 km (0.077 R)
• M33: 50,469,534 km (0.104 R)
• M34: 51,177,432 km (0.036 R)
• M35: 54,074,843 km (0.076 R)
• M36: 58,428,590 km (0.111 R)
• M37: 60,591,027 km (0.074 R)
• M38: 62,602,670 km (0.111 R)
• M39: 66,123,755 km (0.104 R)
• M40: 71,983,653 km (0.096 R)
• M41: 72,430,951 km (0.079 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 16,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit