🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.73 AU - 2.27 AU

Year: 994 Days

Day: 43.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,347,193 km

• M1: 90,058 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.25 AU - 2.83 AU

Year: 1423 Days

Day: 47.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.4

Radius: 14

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.79 AU - 9.27 AU

Year: 8756 Days

Day: 12.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 91,347,193 km

• M1: 174,880 km (0.11 R)
• M2: 773,720 km (0.09 R)
• M3: 1,837,959 km (0.09 R)
• M4: 2,377,559 km (0.111 R)
• M5: 3,340,820 km (0.099 R)
• M6: 5,002,702 km (0.111 R)
• M7: 7,202,988 km (0.091 R)
• M8: 8,789,922 km (0.113 R)
• M9: 9,447,554 km (0.042 R)
• M10: 10,651,368 km (0.113 R)
• M11: 11,182,291 km (0.094 R)
• M12: 12,412,584 km (0.037 R)
• M13: 13,731,289 km (0.108 R)
• M14: 18,248,696 km (0.081 R)
• M15: 19,634,571 km (0.083 R)
• M16: 20,842,125 km (0.08 R)
• M17: 23,761,976 km (0.044 R)
• M18: 24,762,337 km (0.114 R)
• M19: 27,042,358 km (0.104 R)
• M20: 30,826,736 km (0.077 R)
• M21: 33,688,393 km (0.048 R)
• M22: 35,652,464 km (0.077 R)
• M23: 36,244,423 km (0.068 R)
• M24: 43,868,977 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.2

Radius: 11.9

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.48 AU - 15.12 AU

Year: 15161 Days

Day: 13.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 91,347,193 km

• M1: 159,172 km (0.108 R)
• M2: 564,882 km (0.114 R)
• M3: 942,915 km (0.055 R)
• M4: 1,761,365 km (0.054 R)
• M5: 2,250,850 km (0.082 R)
• M6: 4,008,774 km (0.076 R)
• M7: 6,056,320 km (0.039 R)
• M8: 6,506,909 km (0.051 R)
• M9: 7,517,592 km (0.109 R)
• M10: 8,038,642 km (0.077 R)
• M11: 19,842,662 km (0.097 R)
• M12: 22,044,742 km (0.114 R)
• M13: 24,217,801 km (0.091 R)
• M14: 25,549,372 km (0.065 R)
• M15: 26,529,986 km (0.099 R)
• M16: 27,231,300 km (0.05 R)
• M17: 28,254,400 km (0.085 R)
• M18: 33,641,868 km (0.119 R)
• M19: 36,514,746 km (0.114 R)
• M20: 37,257,649 km (0.113 R)
• M21: 37,884,464 km (0.112 R)
• M22: 42,064,228 km (0.047 R)
• M23: 43,292,876 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.3

Radius: 5.5

Gravity: 17.43 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 17.23 AU - 21.53 AU

Year: 29985 Days

Day: 19.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 91,347,193 km

• M1: 68,516 km (0.048 R)
• M2: 242,498 km (0.118 R)
• M3: 501,153 km (0.084 R)
• M4: 1,040,304 km (0.071 R)
• M5: 1,237,922 km (0.071 R)
• M6: 1,865,037 km (0.113 R)
• M7: 2,226,166 km (0.027 R)
• M8: 2,761,427 km (0.075 R)
• M9: 2,976,100 km (0.038 R)
• M10: 4,117,681 km (0.092 R)
• M11: 6,267,852 km (0.038 R)
• M12: 7,125,047 km (0.106 R)
• M13: 9,484,804 km (0.12 R)
• M14: 9,912,804 km (0.099 R)
• M15: 10,163,081 km (0.082 R)
• M16: 10,676,351 km (0.104 R)
• M17: 13,276,661 km (0.09 R)
• M18: 14,203,271 km (0.091 R)
• M19: 15,172,216 km (0.08 R)
• M20: 16,098,376 km (0.105 R)
• M21: 17,512,076 km (0.092 R)
• M22: 19,295,881 km (0.1 R)
• M23: 19,982,386 km (0.08 R)
• M24: 20,786,923 km (0.054 R)
• M25: 24,221,690 km (0.108 R)
• M26: 25,135,883 km (0.067 R)
• M27: 27,892,074 km (0.036 R)
• M28: 29,664,809 km (0.103 R)
• M29: 32,325,706 km (0.111 R)
• M30: 45,587,109 km (0.054 R)
• M31: 48,577,720 km (0.045 R)
• M32: 57,120,057 km (0.063 R)
• M33: 65,069,987 km (0.064 R)
• M34: 66,389,141 km (0.057 R)
• M35: 75,883,071 km (0.09 R)
• M36: 76,368,067 km (0.109 R)
• M37: 86,506,315 km (0.103 R)
• M38: 88,368,061 km (0.115 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 14,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit