🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.1

Radius: 9.2

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.52 AU - 0.82 AU

Year: 385 Days

Day: 7.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 69,638,487 km

• M1: 118,033 km (0.066 R)
• M2: 435,479 km (0.116 R)
• M3: 736,022 km (0.071 R)
• M4: 1,167,611 km (0.104 R)
• M5: 1,520,363 km (0.09 R)
• M6: 1,845,140 km (0.104 R)
• M7: 2,177,247 km (0.114 R)
• M8: 2,557,974 km (0.104 R)
• M9: 3,295,342 km (0.115 R)
• M10: 3,892,387 km (0.111 R)
• M11: 4,229,431 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.5

Radius: 8.6

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2 AU - 2.26 AU

Year: 2185 Days

Day: 9.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 69,638,487 km

• M1: 106,962 km (0.115 R)
• M2: 563,236 km (0.09 R)
• M3: 874,848 km (0.105 R)
• M4: 1,156,840 km (0.115 R)
• M5: 1,426,565 km (0.078 R)
• M6: 1,923,380 km (0.05 R)
• M7: 2,307,248 km (0.106 R)
• M8: 2,888,136 km (0.028 R)
• M9: 3,393,628 km (0.089 R)
• M10: 3,756,702 km (0.108 R)
• M11: 4,359,581 km (0.096 R)
• M12: 5,521,657 km (0.073 R)
• M13: 6,224,917 km (0.082 R)
• M14: 7,207,326 km (0.12 R)
• M15: 7,576,085 km (0.086 R)
• M16: 8,289,816 km (0.04 R)
• M17: 9,885,128 km (0.048 R)
• M18: 10,412,012 km (0.075 R)
• M19: 15,277,084 km (0.066 R)
• M20: 15,791,551 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.1

Radius: 11.6

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.41 AU - 5.09 AU

Year: 6159 Days

Day: 5.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 69,638,487 km

• M1: 146,606 km (0.082 R)
• M2: 688,300 km (0.119 R)
• M3: 1,750,594 km (0.102 R)
• M4: 2,727,319 km (0.099 R)
• M5: 3,196,458 km (0.096 R)
• M6: 4,298,545 km (0.075 R)
• M7: 5,435,639 km (0.096 R)
• M8: 8,962,259 km (0.101 R)
• M9: 9,833,666 km (0.104 R)
• M10: 12,185,195 km (0.097 R)
• M11: 13,412,197 km (0.116 R)
• M12: 14,440,682 km (0.112 R)
• M13: 14,832,629 km (0.092 R)
• M14: 16,411,335 km (0.112 R)
• M15: 18,621,045 km (0.043 R)
• M16: 19,354,673 km (0.113 R)
• M17: 22,859,153 km (0.098 R)
• M18: 27,272,739 km (0.066 R)
• M19: 28,045,412 km (0.059 R)
• M20: 29,544,532 km (0.067 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.8

Radius: 3.6

Gravity: 20.97 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.4 AU - 5.54 AU

Year: 8993 Days

Day: 16.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 69,638,487 km

• M1: 44,879 km (0.106 R)
• M2: 208,689 km (0.101 R)
• M3: 361,428 km (0.103 R)
• M4: 492,177 km (0.116 R)
• M5: 614,099 km (0.101 R)
• M6: 1,344,137 km (0.065 R)
• M7: 1,586,485 km (0.11 R)
• M8: 1,786,797 km (0.1 R)
• M9: 1,900,342 km (0.097 R)
• M10: 2,932,567 km (0.102 R)
• M11: 4,573,357 km (0.077 R)
• M12: 6,809,545 km (0.067 R)
• M13: 8,083,970 km (0.111 R)
• M14: 9,253,675 km (0.097 R)
• M15: 9,857,004 km (0.109 R)
• M16: 11,333,385 km (0.079 R)
• M17: 11,973,066 km (0.032 R)
• M18: 13,980,819 km (0.115 R)
• M19: 16,386,801 km (0.068 R)
• M20: 16,572,901 km (0.101 R)
• M21: 17,981,664 km (0.114 R)
• M22: 18,379,295 km (0.035 R)
• M23: 19,191,911 km (0.099 R)
• M24: 20,816,245 km (0.114 R)
• M25: 24,254,602 km (0.119 R)
• M26: 30,699,877 km (0.046 R)
• M27: 31,649,823 km (0.084 R)
• M28: 32,229,216 km (0.115 R)
• M29: 32,717,354 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.8

Radius: 7.4

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.64 AU - 7.44 AU

Year: 11756 Days

Day: 22.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 69,638,487 km

• M1: 92,003 km (0.045 R)
• M2: 451,486 km (0.106 R)
• M3: 712,983 km (0.118 R)
• M4: 1,292,226 km (0.056 R)
• M5: 1,593,367 km (0.059 R)
• M6: 1,857,706 km (0.09 R)
• M7: 2,169,618 km (0.047 R)
• M8: 3,521,534 km (0.108 R)
• M9: 6,256,482 km (0.056 R)
• M10: 8,762,097 km (0.102 R)
• M11: 12,519,397 km (0.066 R)
• M12: 13,007,535 km (0.046 R)
• M13: 14,152,108 km (0.114 R)
• M14: 17,304,883 km (0.042 R)
• M15: 25,632,698 km (0.036 R)
• M16: 28,352,536 km (0.102 R)
• M17: 28,666,094 km (0.044 R)
• M18: 34,239,961 km (0.09 R)
• M19: 37,405,152 km (0.108 R)
• M20: 37,908,848 km (0.076 R)
• M21: 39,058,508 km (0.071 R)
• M22: 39,968,811 km (0.079 R)
• M23: 43,335,062 km (0.057 R)
• M24: 45,300,330 km (0.095 R)
• M25: 48,507,409 km (0.081 R)
• M26: 49,256,894 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818

Radius: 6.7

Gravity: 18.22 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.34 AU - 9.74 AU

Year: 16025 Days

Day: 16.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 69,638,487 km

• M1: 86,019 km (0.079 R)
• M2: 313,408 km (0.068 R)
• M3: 530,923 km (0.079 R)
• M4: 875,596 km (0.088 R)
• M5: 1,291,778 km (0.06 R)
• M6: 1,905,578 km (0.033 R)
• M7: 3,549,658 km (0.119 R)
• M8: 3,780,637 km (0.088 R)
• M9: 4,807,328 km (0.091 R)
• M10: 5,126,869 km (0.062 R)
• M11: 5,691,002 km (0.101 R)
• M12: 7,584,911 km (0.107 R)
• M13: 7,872,139 km (0.077 R)
• M14: 8,166,697 km (0.09 R)
• M15: 8,570,761 km (0.106 R)
• M16: 10,263,611 km (0.062 R)
• M17: 11,342,810 km (0.099 R)
• M18: 16,341,473 km (0.106 R)
• M19: 16,902,016 km (0.077 R)
• M20: 18,061,549 km (0.102 R)
• M21: 22,537,667 km (0.115 R)
• M22: 23,433,160 km (0.08 R)
• M23: 25,083,225 km (0.029 R)
• M24: 27,927,379 km (0.055 R)
• M25: 28,728,326 km (0.031 R)
• M26: 32,711,519 km (0.086 R)
• M27: 35,829,288 km (0.096 R)
• M28: 44,478,738 km (0.099 R)
• M29: 50,451,732 km (0.109 R)
• M30: 52,844,401 km (0.054 R)
• M31: 63,761,006 km (0.12 R)
• M32: 64,352,965 km (0.11 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: 235 - 18,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit