🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.4

Radius: 11.1

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.83 AU - 0.99 AU

Year: 561 Days

Day: 9.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 77,972,065 km

• M1: 138,228 km (0.083 R)
• M2: 536,907 km (0.118 R)
• M3: 1,255,126 km (0.108 R)
• M4: 1,694,495 km (0.08 R)
• M5: 2,302,910 km (0.077 R)
• M6: 3,220,543 km (0.101 R)
• M7: 3,969,879 km (0.116 R)
• M8: 4,432,735 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.1

Radius: 9.4

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.26 AU - 3.22 AU

Year: 2928 Days

Day: 12.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 77,972,065 km

• M1: 117,883 km (0.094 R)
• M2: 461,809 km (0.113 R)
• M3: 765,193 km (0.041 R)
• M4: 1,114,504 km (0.105 R)
• M5: 1,456,634 km (0.09 R)
• M6: 1,808,489 km (0.115 R)
• M7: 2,217,190 km (0.11 R)
• M8: 2,713,556 km (0.06 R)
• M9: 3,467,828 km (0.088 R)
• M10: 3,980,500 km (0.085 R)
• M11: 5,034,118 km (0.1 R)
• M12: 5,582,394 km (0.027 R)
• M13: 6,478,934 km (0.093 R)
• M14: 7,336,130 km (0.033 R)
• M15: 7,737,651 km (0.098 R)
• M16: 8,381,669 km (0.051 R)
• M17: 8,731,729 km (0.107 R)
• M18: 10,164,727 km (0.112 R)
• M19: 12,561,584 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.6

Radius: 8.6

Gravity: 11.92 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.96 AU - 5.1 AU

Year: 6225 Days

Day: 11 Hours

Environment

Temp: -218 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 77,972,065 km

• M1: 106,962 km (0.116 R)
• M2: 448,046 km (0.078 R)
• M3: 1,080,097 km (0.098 R)
• M4: 2,700,391 km (0.049 R)
• M5: 3,058,080 km (0.086 R)
• M6: 3,380,164 km (0.077 R)
• M7: 3,677,564 km (0.11 R)
• M8: 4,404,760 km (0.098 R)
• M9: 5,046,983 km (0.101 R)
• M10: 5,655,099 km (0.103 R)
• M11: 6,009,795 km (0.088 R)
• M12: 7,313,242 km (0.085 R)
• M13: 10,184,324 km (0.027 R)
• M14: 11,661,603 km (0.082 R)
• M15: 14,492,593 km (0.098 R)
• M16: 15,405,290 km (0.1 R)
• M17: 16,034,797 km (0.093 R)
• M18: 17,077,495 km (0.105 R)
• M19: 17,345,125 km (0.107 R)
• M20: 22,414,099 km (0.03 R)
• M21: 25,939,074 km (0.101 R)
• M22: 28,297,036 km (0.116 R)
• M23: 31,290,938 km (0.118 R)
• M24: 34,170,846 km (0.1 R)
• M25: 35,457,388 km (0.102 R)
• M26: 36,443,388 km (0.087 R)
• M27: 37,786,328 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.1

Radius: 3

Gravity: 37.01 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.68 AU - 7.46 AU

Year: 10873 Days

Day: 23.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 77,972,065 km

• M1: 56,249 km (0.12 R)
• M2: 158,723 km (0.118 R)
• M3: 360,680 km (0.118 R)
• M4: 786,735 km (0.067 R)
• M5: 949,498 km (0.114 R)
• M6: 1,178,233 km (0.031 R)
• M7: 3,008,563 km (0.108 R)
• M8: 3,360,417 km (0.117 R)
• M9: 3,617,725 km (0.115 R)
• M10: 3,989,476 km (0.055 R)
• M11: 5,319,401 km (0.077 R)
• M12: 10,524,809 km (0.12 R)
• M13: 11,906,644 km (0.091 R)
• M14: 12,447,740 km (0.098 R)
• M15: 23,470,410 km (0.037 R)
• M16: 23,977,248 km (0.07 R)
• M17: 27,920,049 km (0.058 R)
• M18: 32,481,587 km (0.04 R)
• M19: 34,719,571 km (0.107 R)
• M20: 36,379,659 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158

Radius: 7.8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.57 AU - 9.21 AU

Year: 12971 Days

Day: 24.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 77,972,065 km

• M1: 113,545 km (0.114 R)
• M2: 521,199 km (0.059 R)
• M3: 878,887 km (0.118 R)
• M4: 1,155,943 km (0.118 R)
• M5: 1,806,394 km (0.086 R)
• M6: 2,535,385 km (0.1 R)
• M7: 2,792,394 km (0.117 R)
• M8: 3,740,096 km (0.114 R)
• M9: 4,274,759 km (0.035 R)
• M10: 6,089,830 km (0.105 R)
• M11: 6,486,264 km (0.098 R)
• M12: 7,005,967 km (0.061 R)
• M13: 7,330,894 km (0.119 R)
• M14: 8,446,894 km (0.055 R)
• M15: 10,443,278 km (0.107 R)
• M16: 12,841,481 km (0.109 R)
• M17: 14,513,985 km (0.119 R)
• M18: 15,952,668 km (0.097 R)
• M19: 16,515,904 km (0.102 R)
• M20: 17,418,278 km (0.038 R)
• M21: 18,421,183 km (0.053 R)
• M22: 24,759,495 km (0.062 R)
• M23: 25,261,096 km (0.112 R)
• M24: 33,519,198 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.9

Radius: 3.9

Gravity: 52.06 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.85 AU - 9.85 AU

Year: 19960 Days

Day: 16.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 77,972,065 km

• M1: 69,413 km (0.055 R)
• M2: 755,469 km (0.107 R)
• M3: 1,617,303 km (0.106 R)
• M4: 1,779,467 km (0.057 R)
• M5: 2,587,445 km (0.111 R)
• M6: 2,759,333 km (0.089 R)
• M7: 5,745,157 km (0.059 R)
• M8: 6,038,368 km (0.088 R)
• M9: 9,598,798 km (0.102 R)
• M10: 12,185,195 km (0.1 R)
• M11: 14,196,090 km (0.048 R)
• M12: 16,334,741 km (0.057 R)
• M13: 16,753,017 km (0.063 R)
• M14: 20,942,206 km (0.065 R)
• M15: 27,976,747 km (0.111 R)
• M16: 31,309,937 km (0.09 R)
• M17: 32,215,453 km (0.111 R)
• M18: 49,169,230 km (0.103 R)
• M19: 60,706,517 km (0.079 R)
• M20: 70,785,374 km (0.12 R)
• M21: 71,895,241 km (0.08 R)
• M22: 73,242,370 km (0.077 R)
• M23: 75,524,635 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.2

Radius: 3.5

Gravity: 48.75 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.65 AU - 12.51 AU

Year: 22220 Days

Day: 17.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 77,972,065 km

• M1: 43,533 km (0.094 R)
• M2: 168,298 km (0.094 R)
• M3: 1,016,667 km (0.103 R)
• M4: 1,305,541 km (0.111 R)
• M5: 1,477,429 km (0.116 R)
• M6: 2,105,740 km (0.086 R)
• M7: 2,921,048 km (0.103 R)
• M8: 3,133,477 km (0.117 R)
• M9: 3,679,360 km (0.104 R)
• M10: 4,319,639 km (0.099 R)
• M11: 4,701,861 km (0.075 R)
• M12: 5,182,070 km (0.091 R)
• M13: 6,326,195 km (0.111 R)
• M14: 7,239,939 km (0.1 R)
• M15: 10,441,782 km (0.12 R)
• M16: 11,127,838 km (0.086 R)
• M17: 14,173,650 km (0.105 R)
• M18: 14,323,996 km (0.066 R)
• M19: 14,627,829 km (0.081 R)
• M20: 16,876,136 km (0.116 R)
• M21: 20,760,594 km (0.055 R)
• M22: 23,797,730 km (0.09 R)
• M23: 24,763,534 km (0.112 R)
• M24: 25,755,218 km (0.097 R)
• M25: 28,171,373 km (0.087 R)
• M26: 29,617,686 km (0.114 R)
• M27: 31,750,203 km (0.089 R)
• M28: 34,117,440 km (0.083 R)
• M29: 34,523,000 km (0.078 R)
• M30: 34,658,984 km (0.05 R)
• M31: 35,206,213 km (0.099 R)
• M32: 45,412,229 km (0.099 R)
• M33: 60,133,856 km (0.113 R)
• M34: 60,725,516 km (0.083 R)
• M35: 62,523,981 km (0.11 R)
• M36: 69,421,490 km (0.102 R)
• M37: 74,744,631 km (0.095 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 10,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit