🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.62 AU - 0.66 AU

Year: 331 Days

Day: 13.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,348,667 km

• M1: 26,628 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.1

Radius: 9.8

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.3 AU - 5.44 AU

Year: 5898 Days

Day: 14.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,348,667 km

• M1: 121,922 km (0.067 R)
• M2: 466,895 km (0.106 R)
• M3: 1,029,233 km (0.062 R)
• M4: 1,416,692 km (0.117 R)
• M5: 2,019,870 km (0.115 R)
• M6: 2,458,791 km (0.048 R)
• M7: 3,972,571 km (0.036 R)
• M8: 4,296,750 km (0.051 R)
• M9: 4,611,803 km (0.119 R)
• M10: 5,437,434 km (0.043 R)
• M11: 6,291,937 km (0.094 R)
• M12: 6,734,148 km (0.099 R)
• M13: 7,196,854 km (0.073 R)
• M14: 8,672,488 km (0.112 R)
• M15: 9,092,259 km (0.057 R)
• M16: 12,159,764 km (0.09 R)
• M17: 15,795,291 km (0.057 R)
• M18: 16,295,546 km (0.057 R)
• M19: 17,000,452 km (0.088 R)
• M20: 17,459,567 km (0.109 R)
• M21: 18,061,998 km (0.088 R)
• M22: 19,450,266 km (0.074 R)
• M23: 23,795,935 km (0.106 R)
• M24: 24,786,871 km (0.12 R)
• M25: 29,588,514 km (0.07 R)
• M26: 32,507,318 km (0.111 R)
• M27: 34,139,880 km (0.115 R)
• M28: 34,661,079 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.7

Radius: 9.5

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.52 AU - 5.72 AU

Year: 7480 Days

Day: 14.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 50,348,667 km

• M1: 118,182 km (0.103 R)
• M2: 418,425 km (0.103 R)
• M3: 1,191,697 km (0.084 R)
• M4: 1,659,040 km (0.12 R)
• M5: 2,210,458 km (0.106 R)
• M6: 3,138,713 km (0.108 R)
• M7: 3,654,227 km (0.106 R)
• M8: 4,010,869 km (0.115 R)
• M9: 4,945,107 km (0.095 R)
• M10: 6,122,442 km (0.104 R)
• M11: 6,590,684 km (0.082 R)
• M12: 7,970,575 km (0.069 R)
• M13: 8,354,592 km (0.117 R)
• M14: 8,750,877 km (0.111 R)
• M15: 10,362,794 km (0.077 R)
• M16: 15,112,975 km (0.115 R)
• M17: 17,562,192 km (0.118 R)
• M18: 19,487,666 km (0.043 R)
• M19: 20,981,101 km (0.067 R)
• M20: 22,045,939 km (0.12 R)
• M21: 24,282,876 km (0.085 R)
• M22: 25,456,322 km (0.117 R)
• M23: 25,917,682 km (0.037 R)
• M24: 32,324,510 km (0.034 R)
• M25: 33,302,580 km (0.103 R)
• M26: 39,712,999 km (0.101 R)
• M27: 40,583,509 km (0.077 R)
• M28: 41,594,042 km (0.055 R)
• M29: 43,928,966 km (0.053 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.2

Radius: 7.5

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.51 AU - 8.05 AU

Year: 12683 Days

Day: 21.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 50,348,667 km

• M1: 93,349 km (0.058 R)
• M2: 1,759,271 km (0.045 R)
• M3: 2,096,016 km (0.115 R)
• M4: 2,785,512 km (0.091 R)
• M5: 4,018,348 km (0.118 R)
• M6: 4,847,270 km (0.106 R)
• M7: 5,878,448 km (0.057 R)
• M8: 7,048,752 km (0.087 R)
• M9: 7,370,986 km (0.105 R)
• M10: 12,740,054 km (0.09 R)
• M11: 12,977,914 km (0.119 R)
• M12: 14,211,947 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.4

Radius: 6

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.72 AU - 9.36 AU

Year: 14720 Days

Day: 15.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,348,667 km

• M1: 76,594 km (0.102 R)
• M2: 265,536 km (0.074 R)
• M3: 495,169 km (0.096 R)
• M4: 1,226,254 km (0.103 R)
• M5: 1,816,417 km (0.08 R)
• M6: 2,768,458 km (0.094 R)
• M7: 3,772,709 km (0.063 R)
• M8: 4,212,826 km (0.07 R)
• M9: 4,717,120 km (0.1 R)
• M10: 5,194,936 km (0.095 R)
• M11: 7,349,444 km (0.107 R)
• M12: 9,532,825 km (0.116 R)
• M13: 12,466,739 km (0.088 R)
• M14: 14,792,537 km (0.108 R)
• M15: 15,195,254 km (0.075 R)
• M16: 15,882,357 km (0.11 R)
• M17: 16,304,522 km (0.071 R)
• M18: 20,946,395 km (0.098 R)
• M19: 21,797,158 km (0.079 R)
• M20: 27,491,002 km (0.115 R)
• M21: 28,510,063 km (0.094 R)
• M22: 28,924,748 km (0.098 R)
• M23: 31,718,189 km (0.097 R)
• M24: 36,480,638 km (0.073 R)
• M25: 39,735,289 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 19,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit