🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.45 AU - 0.61 AU

Year: 136 Days

Day: 15.9 Hours

Environment

Temp: 203 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.06 AU - 1.26 AU

Year: 439 Days

Day: 17.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.17 AU - 1.71 AU

Year: 607 Days

Day: 21.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,794,806 km

• M1: 496,665 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.9

Radius: 11.5

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.62 AU - 8.96 AU

Year: 9159 Days

Day: 12.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 38,794,806 km

• M1: 314,455 km (0.031 R)
• M2: 588,219 km (0.106 R)
• M3: 813,364 km (0.104 R)
• M4: 1,100,891 km (0.102 R)
• M5: 1,256,921 km (0.073 R)
• M6: 1,328,878 km (0.068 R)
• M7: 1,650,364 km (0.092 R)
• M8: 1,996,683 km (0.079 R)
• M9: 2,686,628 km (0.095 R)
• M10: 3,626,103 km (0.104 R)
• M11: 4,077,140 km (0.068 R)
• M12: 4,602,528 km (0.083 R)
• M13: 4,945,556 km (0.067 R)
• M14: 5,535,570 km (0.038 R)
• M15: 5,839,104 km (0.083 R)
• M16: 7,106,946 km (0.095 R)
• M17: 7,205,381 km (0.092 R)
• M18: 7,503,530 km (0.096 R)
• M19: 7,637,420 km (0.102 R)
• M20: 8,077,836 km (0.052 R)
• M21: 8,387,653 km (0.117 R)
• M22: 8,631,348 km (0.118 R)
• M23: 8,877,437 km (0.097 R)
• M24: 9,161,374 km (0.092 R)
• M25: 9,702,020 km (0.114 R)
• M26: 10,068,236 km (0.112 R)
• M27: 10,216,039 km (0.108 R)
• M28: 11,003,671 km (0.099 R)
• M29: 11,194,109 km (0.098 R)
• M30: 12,123,262 km (0.098 R)
• M31: 12,597,188 km (0.11 R)
• M32: 12,716,717 km (0.104 R)
• M33: 13,198,123 km (0.099 R)
• M34: 13,359,987 km (0.091 R)
• M35: 13,644,822 km (0.086 R)
• M36: 15,183,436 km (0.099 R)
• M37: 15,310,594 km (0.064 R)
• M38: 16,601,624 km (0.03 R)
• M39: 17,348,715 km (0.111 R)
• M40: 17,481,708 km (0.109 R)
• M41: 17,570,569 km (0.1 R)
• M42: 20,071,995 km (0.09 R)
• M43: 20,632,538 km (0.117 R)
• M44: 20,726,486 km (0.094 R)
• M45: 21,960,369 km (0.067 R)
• M46: 22,104,133 km (0.071 R)
• M47: 23,658,604 km (0.114 R)
• M48: 24,947,390 km (0.073 R)
• M49: 27,179,988 km (0.111 R)
• M50: 27,437,745 km (0.085 R)
• M51: 27,644,490 km (0.12 R)
• M52: 28,529,212 km (0.119 R)
• M53: 29,740,655 km (0.067 R)
• M54: 30,059,598 km (0.109 R)
• M55: 33,862,076 km (0.12 R)
• M56: 34,083,930 km (0.089 R)
• M57: 34,250,582 km (0.101 R)
• M58: 34,473,333 km (0.051 R)
• M59: 36,102,155 km (0.032 R)
• M60: 36,954,414 km (0.061 R)
• M61: 37,755,959 km (0.118 R)
• M62: 37,870,851 km (0.104 R)
• M63: 38,389,656 km (0.079 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 14,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit