🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.57 AU - 2.15 AU

Year: 904 Days

Day: 38 Hours

Environment

Temp: -50 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.48 AU - 3.74 AU

Year: 1955 Days

Day: 39.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,412,665 km

• M1: 454,628 km (0.113 R)

Asteroid Belt

Center: 4.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.13 AU - 6.13 AU

Year: 4142 Days

Day: 47.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.9

Radius: 14.5

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 12.51 AU - 12.79 AU

Year: 16037 Days

Day: 11.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 112,412,665 km

• M1: 181,163 km (0.056 R)
• M2: 721,660 km (0.106 R)
• M3: 1,231,190 km (0.036 R)
• M4: 1,843,046 km (0.076 R)
• M5: 3,068,851 km (0.099 R)
• M6: 4,059,039 km (0.119 R)
• M7: 4,578,443 km (0.072 R)
• M8: 5,791,981 km (0.097 R)
• M9: 8,328,861 km (0.077 R)
• M10: 8,849,911 km (0.092 R)
• M11: 11,344,007 km (0.113 R)
• M12: 13,201,115 km (0.04 R)
• M13: 14,349,278 km (0.115 R)
• M14: 16,680,462 km (0.098 R)
• M15: 17,258,957 km (0.116 R)
• M16: 18,456,039 km (0.106 R)
• M17: 19,983,284 km (0.115 R)
• M18: 22,479,773 km (0.053 R)
• M19: 26,382,033 km (0.037 R)
• M20: 27,281,565 km (0.089 R)
• M21: 28,201,443 km (0.084 R)
• M22: 28,786,819 km (0.053 R)
• M23: 31,459,535 km (0.092 R)
• M24: 36,183,387 km (0.095 R)
• M25: 42,268,729 km (0.092 R)
• M26: 43,345,235 km (0.104 R)
• M27: 47,339,498 km (0.087 R)
• M28: 51,747,399 km (0.099 R)
• M29: 52,272,937 km (0.063 R)
• M30: 59,242,552 km (0.071 R)
• M31: 72,996,879 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.2

Radius: 8

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 11.89 AU - 17.35 AU

Year: 19926 Days

Day: 17.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 112,412,665 km

• M1: 99,483 km (0.086 R)
• M2: 363,373 km (0.109 R)
• M3: 835,055 km (0.093 R)
• M4: 1,190,201 km (0.106 R)
• M5: 1,644,529 km (0.096 R)
• M6: 2,783,119 km (0.076 R)
• M7: 3,477,851 km (0.118 R)
• M8: 7,535,394 km (0.106 R)
• M9: 10,035,025 km (0.081 R)
• M10: 11,652,627 km (0.114 R)
• M11: 15,033,090 km (0.063 R)
• M12: 21,937,181 km (0.115 R)
• M13: 24,042,921 km (0.119 R)
• M14: 41,388,495 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.7

Radius: 3.9

Gravity: 59.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 16.51 AU - 22.99 AU

Year: 31286 Days

Day: 15.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 112,412,665 km

• M1: 55,650 km (0.112 R)
• M2: 435,330 km (0.092 R)
• M3: 748,438 km (0.104 R)
• M4: 920,775 km (0.054 R)
• M5: 1,196,633 km (0.054 R)
• M6: 1,680,732 km (0.117 R)
• M7: 2,092,575 km (0.074 R)
• M8: 2,568,296 km (0.085 R)
• M9: 3,765,079 km (0.115 R)
• M10: 4,464,898 km (0.055 R)
• M11: 5,204,061 km (0.082 R)
• M12: 5,334,810 km (0.116 R)
• M13: 5,926,619 km (0.056 R)
• M14: 8,432,982 km (0.114 R)
• M15: 8,796,504 km (0.045 R)
• M16: 10,287,696 km (0.117 R)
• M17: 10,632,818 km (0.084 R)
• M18: 11,128,885 km (0.098 R)
• M19: 16,215,212 km (0.077 R)
• M20: 16,776,952 km (0.116 R)
• M21: 21,633,647 km (0.075 R)
• M22: 23,008,601 km (0.06 R)
• M23: 26,313,069 km (0.074 R)
• M24: 28,413,273 km (0.08 R)
• M25: 34,759,514 km (0.055 R)
• M26: 36,800,927 km (0.102 R)
• M27: 37,121,814 km (0.107 R)
• M28: 37,606,810 km (0.094 R)
• M29: 38,754,824 km (0.082 R)
• M30: 52,554,929 km (0.059 R)
• M31: 59,763,452 km (0.079 R)
• M32: 63,833,561 km (0.075 R)
• M33: 76,360,737 km (0.076 R)
• M34: 80,874,703 km (0.059 R)
• M35: 86,408,777 km (0.105 R)
• M36: 88,979,467 km (0.064 R)
• M37: 95,174,913 km (0.084 R)
• M38: 95,476,951 km (0.115 R)
• M39: 101,651,604 km (0.109 R)
• M40: 107,431,766 km (0.059 R)
• M41: 110,069,476 km (0.113 R)
• M42: 111,069,687 km (0.079 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 16,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit