🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.44 AU - 1.46 AU

Year: 619 Days

Day: 17.4 Hours

Environment

Temp: -16 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,227,073 km

• M1: 32,612 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.36 AU - 3.58 AU

Year: 1816 Days

Day: 46.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,227,073 km

• M1: 104,270 km (0.095 R)
• M2: 746,942 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.4

Radius: 13.9

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.89 AU - 6.49 AU

Year: 4815 Days

Day: 10.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 84,227,073 km

• M1: 175,179 km (0.116 R)
• M2: 662,719 km (0.117 R)
• M3: 1,359,845 km (0.117 R)
• M4: 2,584,004 km (0.033 R)
• M5: 3,754,607 km (0.101 R)
• M6: 4,518,155 km (0.041 R)
• M7: 5,074,809 km (0.109 R)
• M8: 6,038,368 km (0.032 R)
• M9: 7,184,288 km (0.115 R)
• M10: 7,741,839 km (0.097 R)
• M11: 8,399,172 km (0.077 R)
• M12: 10,267,650 km (0.116 R)
• M13: 11,628,841 km (0.056 R)
• M14: 13,594,258 km (0.103 R)
• M15: 14,552,432 km (0.027 R)
• M16: 15,180,594 km (0.027 R)
• M17: 16,101,518 km (0.1 R)
• M18: 17,059,244 km (0.097 R)
• M19: 17,581,340 km (0.092 R)
• M20: 19,651,326 km (0.106 R)
• M21: 22,220,370 km (0.095 R)
• M22: 23,549,846 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.5

Radius: 12.7

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 10.63 AU - 14.59 AU

Year: 15886 Days

Day: 8.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 84,227,073 km

• M1: 157,975 km (0.088 R)
• M2: 749,336 km (0.111 R)
• M3: 1,615,956 km (0.092 R)
• M4: 3,173,120 km (0.077 R)
• M5: 4,991,931 km (0.108 R)
• M6: 7,608,697 km (0.046 R)
• M7: 8,823,881 km (0.068 R)
• M8: 16,047,962 km (0.111 R)
• M9: 23,282,515 km (0.059 R)
• M10: 24,685,743 km (0.104 R)
• M11: 28,327,105 km (0.103 R)
• M12: 30,865,631 km (0.077 R)
• M13: 43,730,300 km (0.12 R)
• M14: 45,400,111 km (0.106 R)
• M15: 48,063,851 km (0.069 R)
• M16: 52,167,919 km (0.1 R)
• M17: 60,692,006 km (0.028 R)
• M18: 64,114,057 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.3

Radius: 5.4

Gravity: 16.03 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 11.97 AU - 16.33 AU

Year: 18883 Days

Day: 22.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 84,227,073 km

• M1: 67,469 km (0.114 R)
• M2: 321,187 km (0.119 R)
• M3: 552,016 km (0.119 R)
• M4: 781,350 km (0.116 R)
• M5: 1,687,015 km (0.084 R)
• M6: 2,711,461 km (0.09 R)
• M7: 4,440,813 km (0.113 R)
• M8: 4,804,186 km (0.06 R)
• M9: 5,552,774 km (0.102 R)
• M10: 5,935,296 km (0.09 R)
• M11: 9,226,748 km (0.051 R)
• M12: 10,151,113 km (0.102 R)
• M13: 11,743,732 km (0.069 R)
• M14: 13,700,472 km (0.057 R)
• M15: 24,103,059 km (0.103 R)
• M16: 25,118,530 km (0.1 R)
• M17: 26,162,274 km (0.092 R)
• M18: 28,113,180 km (0.113 R)
• M19: 37,289,064 km (0.049 R)
• M20: 42,326,474 km (0.037 R)
• M21: 43,207,904 km (0.09 R)
• M22: 49,237,446 km (0.087 R)
• M23: 50,704,254 km (0.119 R)
• M24: 51,865,133 km (0.105 R)
• M25: 54,757,907 km (0.087 R)
• M26: 62,740,749 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.4

Radius: 5.6

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 17.2 AU - 22.06 AU

Year: 30854 Days

Day: 19.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 84,227,073 km

• M1: 73,602 km (0.103 R)
• M2: 290,818 km (0.053 R)
• M3: 848,968 km (0.075 R)
• M4: 1,247,646 km (0.1 R)
• M5: 2,296,776 km (0.093 R)
• M6: 2,931,969 km (0.096 R)
• M7: 4,195,771 km (0.093 R)
• M8: 5,138,986 km (0.093 R)
• M9: 6,304,653 km (0.118 R)
• M10: 8,422,510 km (0.074 R)
• M11: 9,611,364 km (0.083 R)
• M12: 10,843,751 km (0.106 R)
• M13: 13,618,044 km (0.116 R)
• M14: 14,147,919 km (0.118 R)
• M15: 16,068,756 km (0.114 R)
• M16: 17,353,802 km (0.103 R)
• M17: 18,521,712 km (0.115 R)
• M18: 19,836,977 km (0.085 R)
• M19: 21,516,363 km (0.083 R)
• M20: 30,190,496 km (0.055 R)
• M21: 36,001,326 km (0.058 R)
• M22: 42,196,024 km (0.045 R)
• M23: 45,126,497 km (0.068 R)
• M24: 46,301,738 km (0.102 R)
• M25: 51,570,575 km (0.069 R)
• M26: 52,855,022 km (0.108 R)
• M27: 58,206,138 km (0.051 R)
• M28: 63,071,061 km (0.118 R)
• M29: 67,326,522 km (0.11 R)
• M30: 68,639,542 km (0.038 R)
• M31: 77,832,032 km (0.112 R)
• M32: 79,520,693 km (0.032 R)
• M33: 81,480,275 km (0.118 R)
• M34: 81,975,145 km (0.06 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 11,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit