🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.93 AU - 1.17 AU

Year: 395 Days

Day: 21.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,574,951 km

• M1: 84,523 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.91 AU - 1.21 AU

Year: 401 Days

Day: 31.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,574,951 km

• M1: 77,342 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.48 AU - 2.88 AU

Year: 1611 Days

Day: 32.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.63 AU - 2.89 AU

Year: 1683 Days

Day: 25 Hours

Environment

Temp: -98 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,574,951 km

• M1: 96,790 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.06 AU - 4.5 AU

Year: 2698 Days

Day: 35.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31

Radius: 5.7

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 11.86 AU - 17.46 AU

Year: 20605 Days

Day: 24.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 94,574,951 km

• M1: 70,909 km (0.061 R)
• M2: 315,652 km (0.067 R)
• M3: 567,126 km (0.047 R)
• M4: 2,389,078 km (0.117 R)
• M5: 3,602,915 km (0.069 R)
• M6: 5,708,206 km (0.113 R)
• M7: 6,871,180 km (0.107 R)
• M8: 7,577,581 km (0.063 R)
• M9: 9,945,117 km (0.05 R)
• M10: 10,759,228 km (0.072 R)
• M11: 11,341,164 km (0.093 R)
• M12: 13,416,386 km (0.107 R)
• M13: 15,562,218 km (0.107 R)
• M14: 16,598,482 km (0.107 R)
• M15: 18,999,977 km (0.066 R)
• M16: 20,860,675 km (0.026 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.8

Radius: 3.7

Gravity: 53.31 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 14.22 AU - 20.76 AU

Year: 26851 Days

Day: 15.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 94,574,951 km

• M1: 46,076 km (0.059 R)
• M2: 205,248 km (0.119 R)
• M3: 872,305 km (0.112 R)
• M4: 1,052,571 km (0.066 R)
• M5: 1,385,725 km (0.068 R)
• M6: 1,505,403 km (0.051 R)
• M7: 1,927,419 km (0.107 R)
• M8: 3,143,500 km (0.056 R)
• M9: 4,567,522 km (0.025 R)
• M10: 6,513,491 km (0.032 R)
• M11: 6,851,283 km (0.098 R)
• M12: 7,200,594 km (0.096 R)
• M13: 7,880,816 km (0.048 R)
• M14: 8,775,261 km (0.079 R)
• M15: 9,735,530 km (0.075 R)
• M16: 12,004,481 km (0.11 R)
• M17: 13,568,976 km (0.097 R)
• M18: 15,602,310 km (0.079 R)
• M19: 17,368,462 km (0.102 R)
• M20: 17,923,321 km (0.076 R)
• M21: 20,566,566 km (0.101 R)
• M22: 21,082,978 km (0.084 R)
• M23: 28,222,985 km (0.105 R)
• M24: 28,476,852 km (0.065 R)
• M25: 30,296,561 km (0.062 R)
• M26: 35,475,938 km (0.106 R)
• M27: 41,378,322 km (0.099 R)
• M28: 46,299,344 km (0.118 R)
• M29: 47,542,951 km (0.053 R)
• M30: 51,218,571 km (0.04 R)
• M31: 63,372,949 km (0.108 R)
• M32: 67,362,126 km (0.109 R)
• M33: 69,187,519 km (0.088 R)
• M34: 74,377,069 km (0.061 R)
• M35: 75,835,948 km (0.077 R)
• M36: 79,819,739 km (0.04 R)
• M37: 84,202,957 km (0.068 R)
• M38: 84,465,651 km (0.088 R)
• M39: 89,015,819 km (0.098 R)
• M40: 94,008,948 km (0.103 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 11,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit