🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.3

Radius: 8.8

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.96 AU - 1.54 AU

Year: 965 Days

Day: 13.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 64,689,583 km

• M1: 109,506 km (0.07 R)
• M2: 826,528 km (0.066 R)
• M3: 1,224,459 km (0.107 R)
• M4: 1,532,780 km (0.116 R)
• M5: 1,893,311 km (0.119 R)
• M6: 2,239,779 km (0.075 R)
• M7: 2,706,824 km (0.074 R)
• M8: 3,012,602 km (0.098 R)
• M9: 3,474,261 km (0.11 R)
• M10: 4,270,122 km (0.098 R)
• M11: 4,803,139 km (0.075 R)
• M12: 5,732,291 km (0.059 R)
• M13: 6,819,120 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.1

Radius: 15

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.12 AU - 3.32 AU

Year: 3988 Days

Day: 7.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,689,583 km

• M1: 186,698 km (0.094 R)
• M2: 814,710 km (0.088 R)
• M3: 1,408,464 km (0.115 R)
• M4: 1,940,584 km (0.099 R)
• M5: 2,769,356 km (0.085 R)
• M6: 3,295,043 km (0.063 R)
• M7: 4,481,354 km (0.115 R)
• M8: 5,606,479 km (0.083 R)
• M9: 9,184,262 km (0.077 R)
• M10: 9,763,355 km (0.063 R)
• M11: 12,701,009 km (0.115 R)
• M12: 14,117,401 km (0.072 R)
• M13: 14,629,475 km (0.071 R)
• M14: 16,296,594 km (0.12 R)
• M15: 17,379,084 km (0.092 R)
• M16: 17,908,361 km (0.039 R)
• M17: 20,981,251 km (0.109 R)
• M18: 21,581,737 km (0.1 R)
• M19: 22,125,076 km (0.118 R)
• M20: 23,882,253 km (0.113 R)
• M21: 24,684,097 km (0.08 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.8

Radius: 3.1

Gravity: 14.86 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.25 AU - 7.09 AU

Year: 9319 Days

Day: 24.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 64,689,583 km

• M1: 44,730 km (0.111 R)
• M2: 204,500 km (0.078 R)
• M3: 342,878 km (0.075 R)
• M4: 441,613 km (0.055 R)
• M5: 747,989 km (0.064 R)
• M6: 1,029,533 km (0.106 R)
• M7: 1,410,110 km (0.066 R)
• M8: 1,682,078 km (0.042 R)
• M9: 2,161,540 km (0.111 R)
• M10: 2,691,415 km (0.102 R)
• M11: 4,494,668 km (0.119 R)
• M12: 5,742,464 km (0.063 R)
• M13: 8,440,611 km (0.111 R)
• M14: 9,607,774 km (0.026 R)
• M15: 11,738,496 km (0.104 R)
• M16: 12,740,802 km (0.118 R)
• M17: 13,137,236 km (0.09 R)
• M18: 14,059,058 km (0.09 R)
• M19: 14,697,093 km (0.112 R)
• M20: 14,859,556 km (0.05 R)
• M21: 16,030,609 km (0.107 R)
• M22: 16,376,180 km (0.067 R)
• M23: 18,178,834 km (0.088 R)
• M24: 18,428,662 km (0.091 R)
• M25: 19,063,556 km (0.098 R)
• M26: 21,469,688 km (0.095 R)
• M27: 21,608,964 km (0.074 R)
• M28: 22,673,053 km (0.06 R)
• M29: 23,995,498 km (0.054 R)
• M30: 25,446,299 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.5

Radius: 4.9

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.83 AU - 9.87 AU

Year: 18173 Days

Day: 24.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,689,583 km

• M1: 61,036 km (0.075 R)
• M2: 222,302 km (0.072 R)
• M3: 381,175 km (0.085 R)
• M4: 774,917 km (0.107 R)
• M5: 1,146,219 km (0.082 R)
• M6: 1,604,736 km (0.088 R)
• M7: 1,850,077 km (0.111 R)
• M8: 2,249,952 km (0.076 R)
• M9: 3,314,640 km (0.107 R)
• M10: 3,860,373 km (0.118 R)
• M11: 4,800,745 km (0.114 R)
• M12: 6,142,788 km (0.109 R)
• M13: 7,515,049 km (0.119 R)
• M14: 9,308,728 km (0.11 R)
• M15: 9,817,959 km (0.086 R)
• M16: 10,263,312 km (0.075 R)
• M17: 15,267,061 km (0.082 R)
• M18: 15,974,659 km (0.119 R)
• M19: 18,777,076 km (0.07 R)
• M20: 20,423,849 km (0.07 R)
• M21: 20,751,169 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.3

Radius: 3.4

Gravity: 42.5 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.1 AU - 10.82 AU

Year: 18513 Days

Day: 15.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 64,689,583 km

• M1: 42,785 km (0.063 R)
• M2: 181,013 km (0.068 R)
• M3: 317,147 km (0.104 R)
• M4: 438,471 km (0.059 R)
• M5: 730,636 km (0.07 R)
• M6: 1,076,805 km (0.1 R)
• M7: 2,451,012 km (0.12 R)
• M8: 2,560,816 km (0.111 R)
• M9: 2,720,138 km (0.058 R)
• M10: 2,885,893 km (0.033 R)
• M11: 3,033,396 km (0.088 R)
• M12: 7,058,476 km (0.079 R)
• M13: 9,027,783 km (0.05 R)
• M14: 9,886,325 km (0.069 R)
• M15: 10,915,708 km (0.075 R)
• M16: 12,077,634 km (0.106 R)
• M17: 14,358,104 km (0.069 R)
• M18: 17,148,554 km (0.082 R)
• M19: 18,292,229 km (0.094 R)
• M20: 18,628,076 km (0.076 R)
• M21: 18,797,571 km (0.057 R)
• M22: 20,459,304 km (0.104 R)
• M23: 21,003,691 km (0.077 R)
• M24: 22,985,264 km (0.11 R)
• M25: 29,671,092 km (0.059 R)
• M26: 32,280,378 km (0.104 R)
• M27: 34,525,842 km (0.085 R)
• M28: 35,556,422 km (0.041 R)
• M29: 36,873,332 km (0.088 R)
• M30: 38,358,988 km (0.106 R)
• M31: 40,875,374 km (0.111 R)
• M32: 43,499,620 km (0.07 R)
• M33: 49,080,518 km (0.053 R)
• M34: 49,728,576 km (0.09 R)
• M35: 53,737,350 km (0.088 R)
• M36: 55,119,934 km (0.094 R)
• M37: 57,956,010 km (0.086 R)
• M38: 59,044,185 km (0.051 R)
• M39: 64,689,560 km (0.085 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 16,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit