🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.76 AU - 2.08 AU

Year: 997 Days

Day: 46.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.9

Radius: 13.5

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.57 AU - 8.91 AU

Year: 9683 Days

Day: 12.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 89,956,391 km

• M1: 169,494 km (0.062 R)
• M2: 645,664 km (0.117 R)
• M3: 1,075,160 km (0.092 R)
• M4: 1,497,475 km (0.107 R)
• M5: 2,597,767 km (0.117 R)
• M6: 4,435,427 km (0.102 R)
• M7: 5,038,456 km (0.065 R)
• M8: 5,492,785 km (0.118 R)
• M9: 7,467,776 km (0.106 R)
• M10: 8,324,074 km (0.118 R)
• M11: 10,594,222 km (0.094 R)
• M12: 11,289,104 km (0.041 R)
• M13: 12,710,882 km (0.114 R)
• M14: 13,619,390 km (0.07 R)
• M15: 15,096,071 km (0.108 R)
• M16: 15,770,458 km (0.034 R)
• M17: 16,535,501 km (0.071 R)
• M18: 17,692,043 km (0.086 R)
• M19: 21,995,824 km (0.105 R)
• M20: 24,024,520 km (0.091 R)
• M21: 34,078,096 km (0.083 R)
• M22: 37,273,656 km (0.107 R)
• M23: 37,886,558 km (0.056 R)
• M24: 43,439,183 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.2

Radius: 9.1

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 10.55 AU - 13.15 AU

Year: 15286 Days

Day: 11.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 89,956,391 km

• M1: 113,096 km (0.043 R)
• M2: 587,620 km (0.052 R)
• M3: 1,082,041 km (0.093 R)
• M4: 1,451,698 km (0.034 R)
• M5: 2,119,054 km (0.113 R)
• M6: 2,409,872 km (0.117 R)
• M7: 2,749,609 km (0.115 R)
• M8: 3,194,663 km (0.065 R)
• M9: 3,632,984 km (0.064 R)
• M10: 5,090,816 km (0.059 R)
• M11: 6,415,355 km (0.12 R)
• M12: 12,053,400 km (0.047 R)
• M13: 13,573,314 km (0.118 R)
• M14: 15,216,946 km (0.109 R)
• M15: 15,939,504 km (0.068 R)
• M16: 17,452,985 km (0.111 R)
• M17: 22,938,739 km (0.118 R)
• M18: 24,666,744 km (0.102 R)
• M19: 27,630,577 km (0.042 R)
• M20: 37,801,736 km (0.089 R)
• M21: 39,528,694 km (0.111 R)
• M22: 40,206,672 km (0.066 R)
• M23: 42,005,736 km (0.099 R)
• M24: 46,812,614 km (0.096 R)
• M25: 50,530,421 km (0.095 R)
• M26: 51,812,175 km (0.102 R)
• M27: 52,951,363 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.8

Radius: 3.5

Gravity: 72.07 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 11.36 AU - 12.86 AU

Year: 15792 Days

Day: 19.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 89,956,391 km

• M1: 43,533 km (0.097 R)
• M2: 153,936 km (0.107 R)
• M3: 317,147 km (0.071 R)
• M4: 617,540 km (0.063 R)
• M5: 1,578,856 km (0.079 R)
• M6: 2,069,088 km (0.114 R)
• M7: 3,074,535 km (0.118 R)
• M8: 6,231,350 km (0.078 R)
• M9: 9,148,059 km (0.066 R)
• M10: 9,699,776 km (0.084 R)
• M11: 10,808,446 km (0.085 R)
• M12: 11,361,958 km (0.112 R)
• M13: 12,525,231 km (0.043 R)
• M14: 20,553,251 km (0.078 R)
• M15: 26,872,415 km (0.119 R)
• M16: 29,987,342 km (0.081 R)
• M17: 31,817,522 km (0.041 R)
• M18: 54,199,907 km (0.076 R)
• M19: 57,090,886 km (0.052 R)
• M20: 57,274,891 km (0.052 R)
• M21: 60,082,993 km (0.1 R)
• M22: 62,589,655 km (0.117 R)
• M23: 68,430,853 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.5

Radius: 4.8

Gravity: 21.42 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 13.59 AU - 19.01 AU

Year: 24661 Days

Day: 20 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 89,956,391 km

• M1: 61,036 km (0.057 R)
• M2: 614,398 km (0.104 R)
• M3: 1,089,820 km (0.116 R)
• M4: 1,313,918 km (0.053 R)
• M5: 1,534,725 km (0.04 R)
• M6: 1,780,215 km (0.065 R)
• M7: 3,391,234 km (0.05 R)
• M8: 4,094,344 km (0.116 R)
• M9: 4,889,906 km (0.113 R)
• M10: 7,345,405 km (0.059 R)
• M11: 7,738,249 km (0.088 R)
• M12: 7,939,757 km (0.074 R)
• M13: 8,619,381 km (0.083 R)
• M14: 10,764,913 km (0.073 R)
• M15: 11,079,817 km (0.086 R)
• M16: 12,887,109 km (0.094 R)
• M17: 15,115,369 km (0.116 R)
• M18: 15,670,078 km (0.09 R)
• M19: 15,911,828 km (0.102 R)
• M20: 18,919,942 km (0.069 R)
• M21: 19,194,155 km (0.12 R)
• M22: 25,140,670 km (0.114 R)
• M23: 27,289,195 km (0.071 R)
• M24: 30,050,323 km (0.057 R)
• M25: 47,852,469 km (0.107 R)
• M26: 48,531,943 km (0.087 R)
• M27: 49,910,338 km (0.077 R)
• M28: 57,767,966 km (0.097 R)
• M29: 57,959,900 km (0.076 R)
• M30: 59,510,781 km (0.083 R)
• M31: 75,646,407 km (0.048 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.7

Radius: 3.4

Gravity: 42.45 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 15.43 AU - 22.03 AU

Year: 30376 Days

Day: 17.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 89,956,391 km

• M1: 42,336 km (0.112 R)
• M2: 155,582 km (0.109 R)
• M3: 1,734,587 km (0.063 R)
• M4: 1,995,037 km (0.117 R)
• M5: 2,374,118 km (0.117 R)
• M6: 2,746,916 km (0.092 R)
• M7: 7,806,466 km (0.031 R)
• M8: 7,965,638 km (0.092 R)
• M9: 9,258,762 km (0.111 R)
• M10: 11,417,010 km (0.049 R)
• M11: 20,957,016 km (0.075 R)
• M12: 25,425,056 km (0.063 R)
• M13: 27,695,054 km (0.117 R)
• M14: 27,941,591 km (0.12 R)
• M15: 32,633,130 km (0.048 R)
• M16: 36,183,087 km (0.111 R)
• M17: 42,058,095 km (0.084 R)
• M18: 47,473,239 km (0.061 R)
• M19: 50,164,205 km (0.102 R)
• M20: 62,578,136 km (0.113 R)
• M21: 71,899,729 km (0.104 R)
• M22: 74,010,704 km (0.09 R)
• M23: 80,591,066 km (0.096 R)
• M24: 81,850,979 km (0.074 R)
• M25: 82,104,398 km (0.107 R)
• M26: 88,614,448 km (0.072 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 14,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit