🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.6 AU - 3.26 AU

Year: 1805 Days

Day: 13.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667

Radius: 13.8

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.07 AU - 13.17 AU

Year: 12455 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 94,673,491 km

• M1: 171,888 km (0.074 R)
• M2: 977,921 km (0.054 R)
• M3: 1,742,516 km (0.112 R)
• M4: 2,251,298 km (0.081 R)
• M5: 3,109,392 km (0.044 R)
• M6: 3,895,379 km (0.105 R)
• M7: 5,134,498 km (0.099 R)
• M8: 6,197,241 km (0.094 R)
• M9: 7,024,966 km (0.057 R)
• M10: 8,060,034 km (0.108 R)
• M11: 8,901,223 km (0.056 R)
• M12: 10,060,307 km (0.099 R)
• M13: 18,497,777 km (0.101 R)
• M14: 18,977,238 km (0.033 R)
• M15: 19,877,817 km (0.116 R)
• M16: 21,064,876 km (0.108 R)
• M17: 21,675,983 km (0.111 R)
• M18: 22,933,653 km (0.107 R)
• M19: 25,299,543 km (0.084 R)
• M20: 29,851,806 km (0.111 R)
• M21: 30,845,884 km (0.025 R)
• M22: 37,153,828 km (0.068 R)
• M23: 38,692,741 km (0.112 R)
• M24: 39,346,334 km (0.064 R)
• M25: 40,810,299 km (0.083 R)
• M26: 44,271,994 km (0.117 R)
• M27: 44,987,072 km (0.078 R)
• M28: 53,531,504 km (0.092 R)
• M29: 54,998,460 km (0.052 R)

Asteroid Belt

Center: 13.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.1

Radius: 4.5

Gravity: 43.36 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 13.76 AU - 19.6 AU

Year: 24517 Days

Day: 24.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 94,673,491 km

• M1: 55,950 km (0.112 R)
• M2: 207,492 km (0.11 R)
• M3: 488,736 km (0.086 R)
• M4: 1,036,264 km (0.103 R)
• M5: 1,447,359 km (0.069 R)
• M6: 1,981,125 km (0.092 R)
• M7: 2,200,435 km (0.083 R)
• M8: 2,387,582 km (0.087 R)
• M9: 2,610,632 km (0.118 R)
• M10: 5,206,903 km (0.045 R)
• M11: 6,248,703 km (0.057 R)
• M12: 6,434,952 km (0.119 R)
• M13: 6,624,942 km (0.051 R)
• M14: 8,506,733 km (0.103 R)
• M15: 9,569,177 km (0.041 R)
• M16: 10,005,405 km (0.074 R)
• M17: 10,783,763 km (0.069 R)
• M18: 11,671,476 km (0.072 R)
• M19: 14,062,798 km (0.081 R)
• M20: 15,884,003 km (0.098 R)
• M21: 17,578,498 km (0.103 R)
• M22: 22,934,850 km (0.086 R)
• M23: 23,378,407 km (0.1 R)
• M24: 24,975,813 km (0.078 R)
• M25: 25,563,583 km (0.104 R)
• M26: 27,630,727 km (0.109 R)
• M27: 31,545,853 km (0.052 R)
• M28: 33,493,168 km (0.09 R)
• M29: 40,776,340 km (0.08 R)
• M30: 41,590,751 km (0.065 R)
• M31: 44,612,329 km (0.058 R)
• M32: 45,825,867 km (0.104 R)
• M33: 54,549,068 km (0.099 R)
• M34: 57,958,105 km (0.116 R)
• M35: 64,975,741 km (0.095 R)
• M36: 65,863,006 km (0.115 R)
• M37: 71,828,071 km (0.061 R)
• M38: 74,456,655 km (0.042 R)
• M39: 86,143,989 km (0.098 R)
• M40: 90,754,895 km (0.115 R)
• M41: 92,980,612 km (0.107 R)
• M42: 94,106,934 km (0.104 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 11,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit