🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.54 AU - 0.58 AU

Year: 275 Days

Day: 20.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,871,725 km

• M1: 296,802 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.1

Radius: 14.3

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.59 AU - 0.77 AU

Year: 368 Days

Day: 15 Hours

Environment

Temp: -145 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 11,871,725 km

• M1: 185,801 km (0.102 R)
• M2: 277,953 km (0.087 R)
• M3: 378,931 km (0.027 R)
• M4: 476,768 km (0.093 R)
• M5: 569,070 km (0.069 R)
• M6: 713,881 km (0.09 R)
• M7: 807,230 km (0.083 R)
• M8: 923,468 km (0.045 R)
• M9: 1,015,770 km (0.076 R)
• M10: 1,131,110 km (0.081 R)
• M11: 1,350,869 km (0.108 R)
• M12: 1,523,355 km (0.099 R)
• M13: 1,639,443 km (0.097 R)
• M14: 1,810,284 km (0.052 R)
• M15: 1,909,916 km (0.115 R)
• M16: 2,021,366 km (0.056 R)
• M17: 2,230,654 km (0.097 R)
• M18: 2,400,298 km (0.09 R)
• M19: 2,649,528 km (0.094 R)
• M20: 2,885,294 km (0.086 R)
• M21: 3,014,247 km (0.119 R)
• M22: 3,110,738 km (0.067 R)
• M23: 3,243,132 km (0.104 R)
• M24: 3,342,316 km (0.112 R)
• M25: 3,472,017 km (0.077 R)
• M26: 3,657,967 km (0.073 R)
• M27: 3,767,323 km (0.065 R)
• M28: 3,877,876 km (0.113 R)
• M29: 4,140,271 km (0.1 R)
• M30: 4,305,576 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178

Radius: 9

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.61 AU - 0.79 AU

Year: 384 Days

Day: 8 Hours

Environment

Temp: -135 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 11,871,725 km

• M1: 116,387 km (0.106 R)
• M2: 174,282 km (0.085 R)
• M3: 233,223 km (0.113 R)
• M4: 290,369 km (0.105 R)
• M5: 382,372 km (0.078 R)
• M6: 535,860 km (0.089 R)
• M7: 603,328 km (0.119 R)
• M8: 696,528 km (0.046 R)
• M9: 806,931 km (0.041 R)
• M10: 870,510 km (0.107 R)
• M11: 945,608 km (0.116 R)
• M12: 1,069,026 km (0.119 R)
• M13: 1,170,454 km (0.118 R)
• M14: 1,314,367 km (0.11 R)
• M15: 1,405,173 km (0.081 R)
• M16: 1,483,113 km (0.048 R)
• M17: 1,547,291 km (0.039 R)
• M18: 1,608,476 km (0.087 R)
• M19: 1,666,819 km (0.07 R)
• M20: 1,789,490 km (0.068 R)
• M21: 1,858,006 km (0.083 R)
• M22: 1,923,380 km (0.101 R)
• M23: 1,989,502 km (0.119 R)
• M24: 2,064,899 km (0.092 R)
• M25: 2,141,344 km (0.044 R)
• M26: 2,201,333 km (0.082 R)
• M27: 2,283,761 km (0.097 R)
• M28: 2,393,865 km (0.096 R)
• M29: 2,569,194 km (0.101 R)
• M30: 2,656,110 km (0.105 R)
• M31: 2,744,074 km (0.094 R)
• M32: 2,819,022 km (0.108 R)
• M33: 2,975,502 km (0.047 R)
• M34: 3,042,821 km (0.113 R)
• M35: 3,174,168 km (0.109 R)
• M36: 3,238,046 km (0.084 R)
• M37: 3,357,126 km (0.117 R)
• M38: 3,422,201 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.3

Radius: 9.3

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.81 AU - 1.01 AU

Year: 569 Days

Day: 12.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 11,871,725 km

• M1: 118,930 km (0.101 R)
• M2: 196,422 km (0.088 R)
• M3: 267,930 km (0.106 R)
• M4: 341,233 km (0.118 R)
• M5: 410,945 km (0.096 R)
• M6: 476,469 km (0.1 R)
• M7: 546,182 km (0.111 R)
• M8: 619,934 km (0.103 R)
• M9: 693,536 km (0.115 R)
• M10: 766,091 km (0.093 R)
• M11: 841,638 km (0.086 R)
• M12: 924,216 km (0.077 R)
• M13: 1,014,423 km (0.065 R)
• M14: 1,102,985 km (0.107 R)
• M15: 1,243,308 km (0.086 R)
• M16: 1,308,084 km (0.108 R)
• M17: 1,488,798 km (0.083 R)
• M18: 1,558,062 km (0.052 R)
• M19: 1,639,293 km (0.047 R)
• M20: 1,817,614 km (0.08 R)
• M21: 2,073,127 km (0.093 R)
• M22: 2,223,623 km (0.084 R)
• M23: 2,415,258 km (0.104 R)
• M24: 2,484,671 km (0.079 R)
• M25: 2,690,219 km (0.111 R)
• M26: 2,914,765 km (0.045 R)
• M27: 2,975,202 km (0.059 R)
• M28: 3,056,584 km (0.083 R)
• M29: 3,396,320 km (0.113 R)
• M30: 3,467,230 km (0.068 R)
• M31: 3,560,130 km (0.029 R)
• M32: 3,777,496 km (0.116 R)
• M33: 3,954,769 km (0.1 R)
• M34: 4,066,818 km (0.108 R)
• M35: 4,142,215 km (0.109 R)
• M36: 4,248,580 km (0.053 R)
• M37: 4,325,024 km (0.076 R)
• M38: 4,463,851 km (0.049 R)
• M39: 4,659,226 km (0.108 R)
• M40: 4,817,500 km (0.067 R)
• M41: 4,889,307 km (0.116 R)
• M42: 5,025,890 km (0.044 R)
• M43: 5,196,581 km (0.101 R)
• M44: 5,336,006 km (0.108 R)
• M45: 5,627,124 km (0.08 R)
• M46: 5,702,820 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.8

Radius: 13.5

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.69 AU - 2.33 AU

Year: 1869 Days

Day: 12.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 11,871,725 km

• M1: 174,730 km (0.11 R)
• M2: 272,268 km (0.068 R)
• M3: 394,041 km (0.065 R)
• M4: 483,949 km (0.087 R)
• M5: 820,844 km (0.117 R)
• M6: 1,002,755 km (0.113 R)
• M7: 1,359,097 km (0.079 R)
• M8: 1,501,215 km (0.103 R)
• M9: 1,630,916 km (0.115 R)
• M10: 1,864,887 km (0.056 R)
• M11: 2,062,207 km (0.082 R)
• M12: 2,158,697 km (0.039 R)
• M13: 2,336,420 km (0.049 R)
• M14: 2,467,766 km (0.034 R)
• M15: 2,622,600 km (0.09 R)
• M16: 2,855,524 km (0.114 R)
• M17: 2,985,525 km (0.088 R)
• M18: 3,173,270 km (0.075 R)
• M19: 3,308,207 km (0.119 R)
• M20: 3,456,459 km (0.067 R)
• M21: 3,548,910 km (0.088 R)
• M22: 3,665,597 km (0.11 R)
• M23: 3,831,201 km (0.062 R)
• M24: 4,072,204 km (0.066 R)
• M25: 4,170,041 km (0.095 R)
• M26: 4,468,189 km (0.095 R)
• M27: 4,632,747 km (0.088 R)
• M28: 4,773,518 km (0.04 R)
• M29: 4,915,786 km (0.095 R)
• M30: 5,020,056 km (0.103 R)
• M31: 5,191,345 km (0.12 R)
• M32: 5,284,246 km (0.056 R)
• M33: 5,377,744 km (0.093 R)
• M34: 5,498,919 km (0.069 R)
• M35: 5,593,764 km (0.104 R)
• M36: 5,702,820 km (0.075 R)
• M37: 5,798,862 km (0.117 R)
• M38: 6,006,355 km (0.118 R)
• M39: 6,500,476 km (0.12 R)
• M40: 6,861,456 km (0.119 R)
• M41: 7,110,686 km (0.067 R)
• M42: 7,273,598 km (0.082 R)
• M43: 7,422,747 km (0.08 R)
• M44: 7,542,874 km (0.118 R)
• M45: 7,648,490 km (0.085 R)
• M46: 7,739,296 km (0.07 R)
• M47: 7,983,590 km (0.043 R)
• M48: 8,199,459 km (0.069 R)
• M49: 8,621,176 km (0.052 R)
• M50: 8,826,723 km (0.1 R)
• M51: 9,001,902 km (0.115 R)
• M52: 9,114,101 km (0.049 R)
• M53: 9,862,539 km (0.09 R)
• M54: 10,061,055 km (0.061 R)
• M55: 10,294,278 km (0.076 R)
• M56: 10,411,713 km (0.047 R)
• M57: 10,529,446 km (0.072 R)
• M58: 10,698,492 km (0.119 R)
• M59: 10,834,327 km (0.092 R)
• M60: 11,228,218 km (0.115 R)
• M61: 11,679,106 km (0.097 R)
• M62: 11,819,129 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 12,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit