🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.75 AU - 1.01 AU

Year: 358 Days

Day: 39.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,541,890 km

• M1: 296,802 km (0.065 R)
• M2: 501,901 km (0.091 R)

Asteroid Belt

Center: 2.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.1

Radius: 13.8

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.79 AU - 3.61 AU

Year: 2481 Days

Day: 13.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 103,541,890 km

• M1: 176,675 km (0.052 R)
• M2: 650,900 km (0.062 R)
• M3: 1,084,136 km (0.083 R)
• M4: 1,561,503 km (0.106 R)
• M5: 2,002,816 km (0.113 R)
• M6: 2,633,072 km (0.101 R)
• M7: 3,164,593 km (0.115 R)
• M8: 4,066,669 km (0.072 R)
• M9: 6,692,261 km (0.11 R)
• M10: 7,255,946 km (0.107 R)
• M11: 8,684,007 km (0.082 R)
• M12: 9,685,864 km (0.11 R)
• M13: 11,539,232 km (0.108 R)
• M14: 12,974,923 km (0.089 R)
• M15: 14,043,799 km (0.088 R)
• M16: 15,423,540 km (0.101 R)
• M17: 16,783,984 km (0.07 R)
• M18: 18,109,421 km (0.054 R)
• M19: 20,533,505 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96

Radius: 8

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.35 AU - 8.01 AU

Year: 9226 Days

Day: 8.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 103,541,890 km

• M1: 99,483 km (0.105 R)
• M2: 466,596 km (0.1 R)
• M3: 806,183 km (0.041 R)
• M4: 4,999,112 km (0.066 R)
• M5: 5,699,230 km (0.031 R)
• M6: 6,552,088 km (0.108 R)
• M7: 8,760,152 km (0.045 R)
• M8: 9,543,596 km (0.074 R)
• M9: 10,826,248 km (0.03 R)
• M10: 11,121,405 km (0.101 R)
• M11: 11,378,713 km (0.069 R)
• M12: 20,435,817 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.3

Radius: 8

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 13.01 AU - 13.03 AU

Year: 20365 Days

Day: 15.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 103,541,890 km

• M1: 676,182 km (0.083 R)
• M2: 1,163,423 km (0.07 R)
• M3: 3,165,641 km (0.097 R)
• M4: 4,180,512 km (0.117 R)
• M5: 5,953,098 km (0.085 R)
• M6: 7,620,665 km (0.112 R)
• M7: 9,952,447 km (0.091 R)
• M8: 10,616,512 km (0.067 R)
• M9: 13,839,149 km (0.106 R)
• M10: 19,216,894 km (0.059 R)
• M11: 27,412,763 km (0.114 R)
• M12: 29,831,012 km (0.088 R)
• M13: 33,597,288 km (0.116 R)
• M14: 36,492,157 km (0.064 R)
• M15: 39,141,236 km (0.038 R)
• M16: 47,697,935 km (0.117 R)
• M17: 51,508,192 km (0.092 R)
• M18: 55,688,107 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.6

Radius: 7.6

Gravity: 14.62 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 14.04 AU - 16.92 AU

Year: 26401 Days

Day: 22 Hours

Environment

Temp: -214 °C

Axial Tilt: 175.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 103,541,890 km

• M1: 94,546 km (0.112 R)
• M2: 393,592 km (0.049 R)
• M3: 879,187 km (0.108 R)
• M4: 1,226,703 km (0.094 R)
• M5: 1,720,974 km (0.072 R)
• M6: 2,341,356 km (0.058 R)
• M7: 4,192,780 km (0.06 R)
• M8: 5,562,198 km (0.098 R)
• M9: 5,957,885 km (0.096 R)
• M10: 6,372,121 km (0.095 R)
• M11: 7,361,562 km (0.068 R)
• M12: 11,146,837 km (0.089 R)
• M13: 14,207,160 km (0.057 R)
• M14: 15,030,696 km (0.108 R)
• M15: 18,164,173 km (0.072 R)
• M16: 19,331,785 km (0.066 R)
• M17: 23,584,852 km (0.084 R)
• M18: 29,201,056 km (0.055 R)
• M19: 31,759,927 km (0.119 R)
• M20: 45,576,188 km (0.111 R)
• M21: 47,181,224 km (0.109 R)
• M22: 48,272,091 km (0.063 R)
• M23: 49,193,764 km (0.083 R)
• M24: 52,222,223 km (0.106 R)
• M25: 61,401,848 km (0.045 R)
• M26: 68,546,193 km (0.09 R)
• M27: 73,281,714 km (0.106 R)
• M28: 75,482,149 km (0.118 R)
• M29: 76,474,132 km (0.065 R)
• M30: 79,757,806 km (0.113 R)
• M31: 81,304,648 km (0.079 R)
• M32: 83,662,310 km (0.083 R)
• M33: 90,728,416 km (0.104 R)
• M34: 97,301,896 km (0.043 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.1

Radius: 4.1

Gravity: 54.79 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 11.97 AU - 19.75 AU

Year: 27379 Days

Day: 21.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 103,541,890 km

• M1: 55,052 km (0.118 R)
• M2: 225,444 km (0.039 R)
• M3: 393,293 km (0.072 R)
• M4: 550,520 km (0.09 R)
• M5: 830,268 km (0.095 R)
• M6: 982,260 km (0.093 R)
• M7: 3,941,754 km (0.094 R)
• M8: 5,819,806 km (0.114 R)
• M9: 7,288,558 km (0.05 R)
• M10: 8,051,806 km (0.064 R)
• M11: 9,544,643 km (0.105 R)
• M12: 10,322,702 km (0.053 R)
• M13: 12,376,232 km (0.094 R)
• M14: 13,779,161 km (0.099 R)
• M15: 14,352,270 km (0.112 R)
• M16: 14,771,144 km (0.114 R)
• M17: 15,545,762 km (0.115 R)
• M18: 17,935,139 km (0.064 R)
• M19: 27,180,437 km (0.099 R)
• M20: 27,692,361 km (0.068 R)
• M21: 27,950,717 km (0.114 R)
• M22: 31,456,842 km (0.081 R)
• M23: 32,020,975 km (0.076 R)
• M24: 32,735,604 km (0.12 R)
• M25: 33,314,997 km (0.115 R)
• M26: 36,935,265 km (0.108 R)
• M27: 39,980,779 km (0.062 R)
• M28: 40,310,642 km (0.093 R)
• M29: 41,987,934 km (0.094 R)
• M30: 52,444,526 km (0.111 R)
• M31: 66,337,381 km (0.026 R)
• M32: 69,858,316 km (0.029 R)
• M33: 70,817,837 km (0.103 R)
• M34: 73,749,057 km (0.104 R)
• M35: 74,743,883 km (0.052 R)
• M36: 86,008,902 km (0.094 R)
• M37: 87,665,399 km (0.032 R)
• M38: 94,212,550 km (0.069 R)
• M39: 95,383,453 km (0.066 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 16,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit