🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.57 AU - 5.45 AU

Year: 3382 Days

Day: 43.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.2

Radius: 4.8

Gravity: 20.41 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 13.58 AU - 17.28 AU

Year: 21402 Days

Day: 20 Hours

Environment

Temp: -195 °C

Axial Tilt: 165.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 65,861,138 km

• M1: 68,516 km (0.044 R)
• M2: 404,363 km (0.094 R)
• M3: 858,841 km (0.118 R)
• M4: 1,456,036 km (0.111 R)
• M5: 3,042,073 km (0.091 R)
• M6: 3,819,084 km (0.038 R)
• M7: 4,617,637 km (0.102 R)
• M8: 8,415,479 km (0.069 R)
• M9: 8,621,026 km (0.106 R)
• M10: 9,642,929 km (0.085 R)
• M11: 11,230,611 km (0.099 R)
• M12: 12,781,343 km (0.113 R)
• M13: 13,467,548 km (0.084 R)
• M14: 13,962,418 km (0.065 R)
• M15: 14,542,559 km (0.057 R)
• M16: 16,619,575 km (0.09 R)
• M17: 18,451,850 km (0.087 R)
• M18: 18,798,917 km (0.058 R)
• M19: 19,327,596 km (0.064 R)
• M20: 20,322,422 km (0.099 R)
• M21: 24,331,645 km (0.092 R)
• M22: 26,907,122 km (0.106 R)
• M23: 29,896,087 km (0.082 R)
• M24: 32,215,303 km (0.088 R)
• M25: 34,389,559 km (0.109 R)
• M26: 38,602,683 km (0.108 R)
• M27: 41,644,158 km (0.119 R)
• M28: 42,692,390 km (0.089 R)
• M29: 45,784,279 km (0.117 R)
• M30: 51,548,434 km (0.116 R)
• M31: 61,746,072 km (0.103 R)
• M32: 68,964,918 km (0.074 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.3

Radius: 3.1

Gravity: 100.03 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 14.97 AU - 18.27 AU

Year: 23925 Days

Day: 20.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,861,138 km

• M1: 38,596 km (0.067 R)
• M2: 254,316 km (0.088 R)
• M3: 676,182 km (0.119 R)
• M4: 794,813 km (0.116 R)
• M5: 1,074,262 km (0.107 R)
• M6: 1,381,686 km (0.098 R)
• M7: 1,744,610 km (0.09 R)
• M8: 2,078,064 km (0.099 R)
• M9: 2,655,362 km (0.119 R)
• M10: 3,581,822 km (0.111 R)
• M11: 4,859,836 km (0.105 R)
• M12: 7,774,751 km (0.106 R)
• M13: 8,046,570 km (0.115 R)
• M14: 8,156,973 km (0.086 R)
• M15: 9,686,612 km (0.076 R)
• M16: 10,453,002 km (0.068 R)
• M17: 11,677,011 km (0.112 R)
• M18: 13,453,187 km (0.06 R)
• M19: 13,687,158 km (0.102 R)
• M20: 13,844,685 km (0.108 R)
• M21: 15,401,550 km (0.117 R)
• M22: 16,003,531 km (0.105 R)
• M23: 16,620,772 km (0.099 R)
• M24: 23,578,270 km (0.116 R)
• M25: 26,880,344 km (0.103 R)
• M26: 29,158,271 km (0.12 R)
• M27: 29,288,421 km (0.113 R)
• M28: 38,765,296 km (0.088 R)
• M29: 45,400,411 km (0.104 R)
• M30: 47,709,454 km (0.071 R)
• M31: 48,435,452 km (0.076 R)
• M32: 57,320,070 km (0.041 R)
• M33: 62,575,293 km (0.097 R)
• M34: 67,230,480 km (0.08 R)
• M35: 81,017,868 km (0.115 R)
• M36: 81,533,083 km (0.106 R)
• M37: 82,309,945 km (0.119 R)
• M38: 88,977,522 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.7

Radius: 6.2

Gravity: 18.1 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 12.87 AU - 20.73 AU

Year: 24314 Days

Day: 17.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 65,861,138 km

• M1: 77,193 km (0.103 R)
• M2: 296,054 km (0.086 R)
• M3: 559,795 km (0.114 R)
• M4: 1,437,187 km (0.063 R)
• M5: 2,797,779 km (0.1 R)
• M6: 5,044,291 km (0.065 R)
• M7: 5,564,742 km (0.043 R)
• M8: 7,542,425 km (0.102 R)
• M9: 9,643,378 km (0.102 R)
• M10: 10,892,371 km (0.116 R)
• M11: 11,555,688 km (0.08 R)
• M12: 13,936,089 km (0.082 R)
• M13: 21,430,045 km (0.071 R)
• M14: 21,635,293 km (0.057 R)
• M15: 22,364,283 km (0.078 R)
• M16: 23,002,019 km (0.037 R)
• M17: 30,189,449 km (0.088 R)
• M18: 32,161,298 km (0.087 R)
• M19: 36,798,383 km (0.055 R)
• M20: 37,092,942 km (0.079 R)
• M21: 44,643,146 km (0.092 R)
• M22: 57,990,268 km (0.078 R)
• M23: 61,026,955 km (0.066 R)
• M24: 64,595,014 km (0.039 R)
• M25: 66,321,074 km (0.085 R)
• M26: 72,836,211 km (0.101 R)
• M27: 75,890,252 km (0.061 R)
• M28: 80,258,360 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.2

Radius: 5.1

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 15.9 AU - 21.26 AU

Year: 28279 Days

Day: 19.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 65,861,138 km

• M1: 102,475 km (0.099 R)
• M2: 375,341 km (0.094 R)
• M3: 939,325 km (0.084 R)
• M4: 1,287,888 km (0.05 R)
• M5: 1,586,635 km (0.063 R)
• M6: 2,471,207 km (0.114 R)
• M7: 2,788,953 km (0.096 R)
• M8: 3,315,837 km (0.099 R)
• M9: 4,532,217 km (0.046 R)
• M10: 5,043,393 km (0.077 R)
• M11: 5,442,221 km (0.036 R)
• M12: 8,740,256 km (0.099 R)
• M13: 9,859,248 km (0.111 R)
• M14: 12,120,868 km (0.115 R)
• M15: 13,645,719 km (0.11 R)
• M16: 17,555,609 km (0.101 R)
• M17: 19,326,100 km (0.085 R)
• M18: 24,316,535 km (0.081 R)
• M19: 26,618,248 km (0.099 R)
• M20: 27,380,001 km (0.073 R)
• M21: 30,572,868 km (0.116 R)
• M22: 35,160,736 km (0.088 R)
• M23: 59,744,602 km (0.092 R)
• M24: 64,294,622 km (0.098 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 14,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit