🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.62 AU - 0.66 AU

Year: 326 Days

Day: 24.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.5

Radius: 13.5

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.67 AU - 0.77 AU

Year: 388 Days

Day: 5.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 36,588,667 km

• M1: 167,849 km (0.111 R)
• M2: 746,045 km (0.064 R)
• M3: 1,179,579 km (0.116 R)
• M4: 1,609,972 km (0.119 R)
• M5: 2,051,436 km (0.025 R)
• M6: 2,697,998 km (0.114 R)
• M7: 3,546,966 km (0.114 R)
• M8: 4,471,032 km (0.112 R)
• M9: 4,909,503 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.6

Radius: 14.6

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.57 AU - 2.31 AU

Year: 1718 Days

Day: 8.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 36,588,667 km

• M1: 181,612 km (0.103 R)
• M2: 664,813 km (0.072 R)
• M3: 1,207,554 km (0.094 R)
• M4: 1,693,298 km (0.095 R)
• M5: 2,195,798 km (0.079 R)
• M6: 2,713,107 km (0.03 R)
• M7: 3,229,220 km (0.099 R)
• M8: 3,919,913 km (0.093 R)
• M9: 4,462,504 km (0.12 R)
• M10: 4,962,161 km (0.051 R)
• M11: 6,578,267 km (0.082 R)
• M12: 7,569,203 km (0.086 R)
• M13: 8,049,263 km (0.072 R)
• M14: 8,603,523 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.4

Radius: 11.4

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.8 AU - 2.22 AU

Year: 1812 Days

Day: 12.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 36,588,667 km

• M1: 141,819 km (0.095 R)
• M2: 630,106 km (0.039 R)
• M3: 1,301,202 km (0.063 R)
• M4: 2,237,087 km (0.082 R)
• M5: 2,810,046 km (0.112 R)
• M6: 3,313,892 km (0.107 R)
• M7: 4,182,756 km (0.099 R)
• M8: 4,933,289 km (0.064 R)
• M9: 5,619,943 km (0.027 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.4

Radius: 14.5

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.9 AU - 2.72 AU

Year: 2232 Days

Day: 12.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 36,588,667 km

• M1: 180,864 km (0.038 R)
• M2: 924,066 km (0.084 R)
• M3: 1,479,972 km (0.077 R)
• M4: 1,932,206 km (0.034 R)
• M5: 2,518,779 km (0.092 R)
• M6: 3,711,074 km (0.059 R)
• M7: 4,752,724 km (0.082 R)
• M8: 5,715,237 km (0.077 R)
• M9: 6,539,222 km (0.118 R)
• M10: 8,362,521 km (0.1 R)
• M11: 9,160,027 km (0.115 R)
• M12: 10,541,115 km (0.102 R)
• M13: 14,239,324 km (0.115 R)
• M14: 16,477,308 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.4

Radius: 8

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.15 AU - 3.05 AU

Year: 2666 Days

Day: 8.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,588,667 km

• M1: 99,483 km (0.042 R)
• M2: 394,190 km (0.088 R)
• M3: 724,951 km (0.106 R)
• M4: 1,021,903 km (0.057 R)
• M5: 1,440,328 km (0.088 R)
• M6: 1,752,689 km (0.052 R)
• M7: 2,874,074 km (0.105 R)
• M8: 3,195,261 km (0.093 R)
• M9: 3,731,719 km (0.076 R)
• M10: 4,093,895 km (0.094 R)
• M11: 4,501,699 km (0.118 R)
• M12: 5,200,471 km (0.08 R)
• M13: 6,409,670 km (0.046 R)
• M14: 7,668,237 km (0.085 R)
• M15: 8,023,532 km (0.077 R)
• M16: 8,801,890 km (0.035 R)
• M17: 9,666,715 km (0.033 R)
• M18: 10,119,847 km (0.112 R)
• M19: 10,429,664 km (0.058 R)
• M20: 10,785,857 km (0.101 R)
• M21: 12,248,774 km (0.106 R)
• M22: 13,371,656 km (0.103 R)
• M23: 14,415,251 km (0.083 R)
• M24: 16,717,412 km (0.066 R)
• M25: 17,096,344 km (0.059 R)
• M26: 17,815,162 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.7

Radius: 11

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.94 AU - 5.5 AU

Year: 6520 Days

Day: 11.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 36,588,667 km

• M1: 138,079 km (0.081 R)
• M2: 535,560 km (0.091 R)
• M3: 886,667 km (0.072 R)
• M4: 1,265,299 km (0.061 R)
• M5: 1,633,609 km (0.092 R)
• M6: 2,074,474 km (0.098 R)
• M7: 2,723,280 km (0.079 R)
• M8: 3,116,572 km (0.114 R)
• M9: 3,778,244 km (0.11 R)
• M10: 4,295,404 km (0.119 R)
• M11: 4,943,761 km (0.117 R)
• M12: 5,471,991 km (0.06 R)
• M13: 6,994,598 km (0.12 R)
• M14: 7,971,173 km (0.068 R)
• M15: 8,370,001 km (0.083 R)
• M16: 8,740,555 km (0.094 R)
• M17: 10,427,121 km (0.077 R)
• M18: 10,856,617 km (0.107 R)
• M19: 13,018,605 km (0.053 R)
• M20: 13,460,966 km (0.08 R)
• M21: 14,848,187 km (0.11 R)
• M22: 15,638,213 km (0.079 R)
• M23: 19,942,443 km (0.118 R)
• M24: 21,511,276 km (0.119 R)
• M25: 23,565,704 km (0.109 R)
• M26: 24,057,731 km (0.109 R)
• M27: 25,575,252 km (0.069 R)
• M28: 26,710,251 km (0.071 R)
• M29: 27,696,550 km (0.104 R)
• M30: 30,316,607 km (0.117 R)
• M31: 32,791,853 km (0.101 R)
• M32: 33,200,106 km (0.104 R)
• M33: 34,761,010 km (0.09 R)
• M34: 35,398,895 km (0.113 R)
• M35: 36,588,647 km (0.082 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 18,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit