🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.62 AU - 1.72 AU

Year: 758 Days

Day: 37.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.3

Radius: 3.4

Gravity: 69.75 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 12.89 AU - 13.61 AU

Year: 16951 Days

Day: 19.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 67,387,067 km

• M1: 42,635 km (0.096 R)
• M2: 377,136 km (0.12 R)
• M3: 575,503 km (0.069 R)
• M4: 928,704 km (0.067 R)
• M5: 1,206,806 km (0.057 R)
• M6: 1,851,124 km (0.107 R)
• M7: 2,465,523 km (0.088 R)
• M8: 2,843,706 km (0.066 R)
• M9: 4,177,969 km (0.096 R)
• M10: 4,854,601 km (0.109 R)
• M11: 7,366,050 km (0.097 R)
• M12: 7,555,889 km (0.1 R)
• M13: 7,895,776 km (0.097 R)
• M14: 10,388,375 km (0.096 R)
• M15: 12,006,127 km (0.102 R)
• M16: 12,401,963 km (0.093 R)
• M17: 12,535,853 km (0.11 R)
• M18: 12,738,408 km (0.077 R)
• M19: 13,219,515 km (0.049 R)
• M20: 14,438,588 km (0.087 R)
• M21: 14,810,788 km (0.051 R)
• M22: 16,045,269 km (0.089 R)
• M23: 19,518,034 km (0.09 R)
• M24: 20,715,715 km (0.093 R)
• M25: 23,871,033 km (0.065 R)
• M26: 24,706,986 km (0.104 R)
• M27: 26,882,139 km (0.071 R)
• M28: 30,622,086 km (0.108 R)
• M29: 32,743,234 km (0.09 R)
• M30: 33,127,401 km (0.05 R)
• M31: 37,694,175 km (0.107 R)
• M32: 38,116,191 km (0.111 R)
• M33: 38,399,230 km (0.105 R)
• M34: 39,690,409 km (0.106 R)
• M35: 43,121,137 km (0.075 R)
• M36: 54,768,379 km (0.08 R)
• M37: 59,578,100 km (0.1 R)
• M38: 66,282,329 km (0.048 R)
• M39: 67,308,720 km (0.098 R)
• M40: 67,722,208 km (0.09 R)

Asteroid Belt

Center: 14.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.8

Radius: 3.9

Gravity: 26.94 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 13.96 AU - 17.14 AU

Year: 21551 Days

Day: 19.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,387,067 km

• M1: 49,367 km (0.093 R)
• M2: 173,833 km (0.108 R)
• M3: 717,771 km (0.081 R)
• M4: 1,777,223 km (0.105 R)
• M5: 1,996,832 km (0.08 R)
• M6: 3,164,145 km (0.032 R)
• M7: 5,145,120 km (0.105 R)
• M8: 5,328,078 km (0.094 R)
• M9: 6,266,954 km (0.105 R)
• M10: 7,129,386 km (0.068 R)
• M11: 9,139,532 km (0.03 R)
• M12: 9,792,677 km (0.091 R)
• M13: 11,498,242 km (0.111 R)
• M14: 12,001,340 km (0.073 R)
• M15: 13,187,052 km (0.116 R)
• M16: 14,448,611 km (0.095 R)
• M17: 15,865,303 km (0.111 R)
• M18: 19,145,236 km (0.086 R)
• M19: 20,758,201 km (0.111 R)
• M20: 23,244,816 km (0.053 R)
• M21: 29,959,966 km (0.104 R)
• M22: 46,094,395 km (0.04 R)
• M23: 56,157,545 km (0.109 R)
• M24: 62,269,964 km (0.058 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 15,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit