🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.76 AU - 1.8 AU

Year: 851 Days

Day: 24.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,395,368 km

• M1: 527,033 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.34 AU - 3.1 AU

Year: 1607 Days

Day: 18.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,395,368 km

• M1: 1,934,151 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.85 AU - 2.91 AU

Year: 1751 Days

Day: 33.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.53 AU - 3.97 AU

Year: 2601 Days

Day: 22.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.8

Radius: 8.5

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.96 AU - 7.5 AU

Year: 5569 Days

Day: 6.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 84,395,368 km

• M1: 106,962 km (0.073 R)
• M2: 440,117 km (0.071 R)
• M3: 882,478 km (0.102 R)
• M4: 1,730,698 km (0.119 R)
• M5: 2,032,885 km (0.082 R)
• M6: 3,279,485 km (0.063 R)
• M7: 4,404,012 km (0.109 R)
• M8: 7,216,302 km (0.106 R)
• M9: 9,888,270 km (0.055 R)
• M10: 10,279,468 km (0.085 R)
• M11: 12,442,952 km (0.103 R)
• M12: 15,120,306 km (0.105 R)
• M13: 17,966,555 km (0.109 R)
• M14: 23,677,453 km (0.059 R)
• M15: 23,987,271 km (0.098 R)
• M16: 25,012,914 km (0.062 R)
• M17: 27,919,151 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.6

Radius: 8.4

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.14 AU - 6.4 AU

Year: 5623 Days

Day: 10.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 84,395,368 km

• M1: 104,419 km (0.119 R)
• M2: 1,144,125 km (0.115 R)
• M3: 1,824,944 km (0.07 R)
• M4: 2,096,165 km (0.114 R)
• M5: 2,366,190 km (0.051 R)
• M6: 8,189,735 km (0.113 R)
• M7: 9,469,545 km (0.077 R)
• M8: 13,962,268 km (0.107 R)
• M9: 17,640,581 km (0.036 R)
• M10: 18,709,458 km (0.106 R)

Asteroid Belt

Center: 10.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.9

Radius: 6.3

Gravity: 23.15 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.47 AU - 16.07 AU

Year: 18301 Days

Day: 17.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 154 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 84,395,368 km

• M1: 78,389 km (0.091 R)
• M2: 299,794 km (0.078 R)
• M3: 524,041 km (0.074 R)
• M4: 1,130,212 km (0.079 R)
• M5: 1,373,159 km (0.106 R)
• M6: 1,794,426 km (0.104 R)
• M7: 2,643,394 km (0.103 R)
• M8: 2,841,163 km (0.094 R)
• M9: 4,587,419 km (0.063 R)
• M10: 5,327,330 km (0.108 R)
• M11: 9,720,122 km (0.12 R)
• M12: 10,934,108 km (0.057 R)
• M13: 12,520,444 km (0.099 R)
• M14: 13,081,586 km (0.114 R)
• M15: 13,513,475 km (0.119 R)
• M16: 16,306,467 km (0.11 R)
• M17: 22,181,026 km (0.041 R)
• M18: 24,813,948 km (0.044 R)
• M19: 28,478,498 km (0.106 R)
• M20: 28,839,478 km (0.078 R)
• M21: 29,570,712 km (0.059 R)
• M22: 31,709,513 km (0.11 R)
• M23: 32,357,571 km (0.111 R)
• M24: 34,355,151 km (0.075 R)
• M25: 47,246,448 km (0.104 R)
• M26: 53,925,096 km (0.041 R)
• M27: 60,807,645 km (0.105 R)
• M28: 65,289,298 km (0.083 R)
• M29: 65,498,137 km (0.102 R)
• M30: 68,038,308 km (0.101 R)
• M31: 69,332,779 km (0.076 R)
• M32: 69,986,073 km (0.032 R)
• M33: 74,674,919 km (0.085 R)
• M34: 74,903,355 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732

Radius: 7.1

Gravity: 14.52 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 13.71 AU - 17.99 AU

Year: 22600 Days

Day: 24.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 84,395,368 km

• M1: 88,861 km (0.113 R)
• M2: 378,632 km (0.116 R)
• M3: 1,140,983 km (0.12 R)
• M4: 6,289,992 km (0.086 R)
• M5: 10,375,809 km (0.116 R)
• M6: 11,738,496 km (0.116 R)
• M7: 13,143,669 km (0.111 R)
• M8: 14,268,495 km (0.102 R)
• M9: 20,474,114 km (0.07 R)
• M10: 22,396,746 km (0.055 R)
• M11: 26,132,055 km (0.08 R)
• M12: 36,515,793 km (0.075 R)
• M13: 37,390,043 km (0.071 R)
• M14: 39,483,964 km (0.089 R)
• M15: 47,084,583 km (0.108 R)
• M16: 48,643,244 km (0.057 R)
• M17: 52,967,520 km (0.079 R)
• M18: 69,222,226 km (0.119 R)
• M19: 76,321,393 km (0.083 R)
• M20: 82,886,944 km (0.11 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 11,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit