🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.07 AU - 3.15 AU

Year: 2089 Days

Day: 47.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.6 AU - 3.68 AU

Year: 2119 Days

Day: 35.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.65 AU - 4.01 AU

Year: 2314 Days

Day: 40.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,418,412 km

• M1: 616,044 km (0.098 R)
• M2: 2,303,807 km (0.033 R)

Asteroid Belt

Center: 3.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.5

Radius: 12

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.95 AU - 4.87 AU

Year: 3527 Days

Day: 14.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 101,418,412 km

• M1: 149,747 km (0.06 R)
• M2: 977,024 km (0.07 R)
• M3: 2,047,546 km (0.08 R)
• M4: 2,497,387 km (0.111 R)
• M5: 2,873,625 km (0.039 R)
• M6: 3,402,454 km (0.058 R)
• M7: 4,561,688 km (0.11 R)
• M8: 5,310,874 km (0.049 R)
• M9: 5,967,908 km (0.032 R)
• M10: 6,896,013 km (0.087 R)
• M11: 7,987,330 km (0.088 R)
• M12: 8,447,493 km (0.097 R)
• M13: 10,510,298 km (0.047 R)
• M14: 12,985,843 km (0.089 R)
• M15: 13,924,719 km (0.095 R)
• M16: 14,385,032 km (0.065 R)
• M17: 15,121,203 km (0.102 R)
• M18: 16,783,236 km (0.1 R)
• M19: 19,883,502 km (0.073 R)
• M20: 21,264,290 km (0.078 R)
• M21: 21,806,882 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.5

Radius: 14

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.88 AU - 11.18 AU

Year: 11203 Days

Day: 11.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 171.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 101,418,412 km

• M1: 178,620 km (0.098 R)
• M2: 703,110 km (0.084 R)
• M3: 1,394,701 km (0.117 R)
• M4: 1,912,160 km (0.06 R)
• M5: 2,500,678 km (0.099 R)
• M6: 3,163,845 km (0.099 R)
• M7: 7,626,799 km (0.069 R)
• M8: 8,844,825 km (0.119 R)
• M9: 9,405,069 km (0.118 R)
• M10: 9,988,949 km (0.117 R)
• M11: 11,015,938 km (0.086 R)
• M12: 12,112,042 km (0.074 R)
• M13: 13,040,446 km (0.096 R)
• M14: 14,015,675 km (0.095 R)
• M15: 14,713,998 km (0.06 R)
• M16: 17,020,049 km (0.077 R)
• M17: 20,430,432 km (0.069 R)
• M18: 22,596,010 km (0.105 R)
• M19: 23,116,761 km (0.08 R)
• M20: 23,645,439 km (0.088 R)
• M21: 24,910,738 km (0.103 R)
• M22: 31,922,241 km (0.036 R)
• M23: 33,691,684 km (0.1 R)
• M24: 34,945,614 km (0.115 R)
• M25: 35,759,725 km (0.071 R)
• M26: 37,546,522 km (0.119 R)
• M27: 41,946,495 km (0.081 R)
• M28: 45,429,433 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959

Radius: 4.4

Gravity: 49.54 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 16.46 AU - 16.96 AU

Year: 26011 Days

Day: 22.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 101,418,412 km

• M1: 54,753 km (0.081 R)
• M2: 248,033 km (0.084 R)
• M3: 535,411 km (0.048 R)
• M4: 783,444 km (0.036 R)
• M5: 1,224,758 km (0.084 R)
• M6: 1,370,167 km (0.111 R)
• M7: 1,715,738 km (0.042 R)
• M8: 1,919,789 km (0.085 R)
• M9: 2,874,523 km (0.118 R)
• M10: 3,103,707 km (0.075 R)
• M11: 4,038,694 km (0.117 R)
• M12: 4,589,663 km (0.073 R)
• M13: 5,024,394 km (0.104 R)
• M14: 7,040,824 km (0.068 R)
• M15: 7,299,479 km (0.094 R)
• M16: 8,057,790 km (0.113 R)
• M17: 8,455,870 km (0.098 R)
• M18: 12,725,244 km (0.117 R)
• M19: 12,877,834 km (0.102 R)
• M20: 13,109,112 km (0.034 R)
• M21: 15,489,663 km (0.094 R)
• M22: 16,015,798 km (0.08 R)
• M23: 16,193,820 km (0.03 R)
• M24: 23,062,307 km (0.104 R)
• M25: 30,541,153 km (0.094 R)
• M26: 31,646,382 km (0.062 R)
• M27: 31,926,729 km (0.093 R)
• M28: 32,634,925 km (0.048 R)
• M29: 34,229,788 km (0.026 R)
• M30: 36,333,882 km (0.117 R)
• M31: 38,522,648 km (0.075 R)
• M32: 40,138,605 km (0.092 R)
• M33: 40,467,271 km (0.076 R)
• M34: 43,160,482 km (0.094 R)
• M35: 47,055,561 km (0.082 R)
• M36: 51,952,947 km (0.059 R)
• M37: 52,343,098 km (0.045 R)
• M38: 64,752,840 km (0.113 R)
• M39: 70,315,338 km (0.112 R)
• M40: 78,215,751 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 13,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit