🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.57 AU - 0.57 AU

Year: 282 Days

Day: 39.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.6 AU - 0.74 AU

Year: 360 Days

Day: 45.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,002,825 km

• M1: 468,092 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.5

Radius: 9.6

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.67 AU - 0.77 AU

Year: 401 Days

Day: 13.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 17,002,825 km

• M1: 121,773 km (0.067 R)
• M2: 185,352 km (0.103 R)
• M3: 353,201 km (0.035 R)
• M4: 478,414 km (0.117 R)
• M5: 576,101 km (0.102 R)
• M6: 738,265 km (0.1 R)
• M7: 803,640 km (0.112 R)
• M8: 871,108 km (0.08 R)
• M9: 940,671 km (0.036 R)
• M10: 1,085,931 km (0.108 R)
• M11: 1,172,847 km (0.076 R)
• M12: 1,242,710 km (0.028 R)
• M13: 1,423,573 km (0.106 R)
• M14: 1,515,127 km (0.115 R)
• M15: 1,779,915 km (0.035 R)
• M16: 1,975,440 km (0.083 R)
• M17: 2,050,089 km (0.118 R)
• M18: 2,309,043 km (0.093 R)
• M19: 2,482,577 km (0.09 R)
• M20: 2,604,050 km (0.092 R)
• M21: 2,805,858 km (0.092 R)
• M22: 2,980,588 km (0.104 R)
• M23: 3,077,527 km (0.074 R)
• M24: 3,274,398 km (0.096 R)
• M25: 3,492,512 km (0.074 R)
• M26: 3,583,318 km (0.119 R)
• M27: 3,692,225 km (0.102 R)
• M28: 3,872,341 km (0.107 R)
• M29: 4,055,449 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.9

Radius: 13.6

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.59 AU - 0.99 AU

Year: 461 Days

Day: 5.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 136.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 17,002,825 km

• M1: 175,329 km (0.104 R)
• M2: 290,220 km (0.119 R)
• M3: 436,078 km (0.103 R)
• M4: 540,348 km (0.094 R)
• M5: 750,682 km (0.103 R)
• M6: 878,289 km (0.104 R)
• M7: 966,402 km (0.112 R)
• M8: 1,072,617 km (0.087 R)
• M9: 1,162,824 km (0.119 R)
• M10: 1,324,540 km (0.081 R)
• M11: 1,499,868 km (0.097 R)
• M12: 1,630,916 km (0.064 R)
• M13: 1,730,399 km (0.055 R)
• M14: 1,880,595 km (0.039 R)
• M15: 1,985,313 km (0.047 R)
• M16: 2,175,003 km (0.067 R)
• M17: 2,377,559 km (0.072 R)
• M18: 2,477,939 km (0.111 R)
• M19: 2,634,568 km (0.116 R)
• M20: 2,773,545 km (0.118 R)
• M21: 2,929,426 km (0.092 R)
• M22: 3,102,809 km (0.098 R)
• M23: 3,220,393 km (0.101 R)
• M24: 3,452,420 km (0.063 R)
• M25: 3,581,971 km (0.077 R)
• M26: 3,697,760 km (0.083 R)
• M27: 3,830,603 km (0.049 R)
• M28: 3,988,878 km (0.077 R)
• M29: 4,109,005 km (0.096 R)
• M30: 4,626,913 km (0.101 R)
• M31: 4,821,240 km (0.08 R)
• M32: 4,940,918 km (0.118 R)
• M33: 5,027,087 km (0.041 R)
• M34: 5,332,267 km (0.066 R)
• M35: 5,420,679 km (0.115 R)
• M36: 5,536,318 km (0.11 R)
• M37: 5,625,778 km (0.041 R)
• M38: 5,842,545 km (0.058 R)
• M39: 6,228,657 km (0.06 R)
• M40: 6,359,256 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.6

Radius: 14.7

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.18 AU - 1.68 AU

Year: 1122 Days

Day: 9.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 17,002,825 km

• M1: 183,706 km (0.071 R)
• M2: 305,030 km (0.088 R)
• M3: 419,921 km (0.108 R)
• M4: 542,891 km (0.101 R)
• M5: 748,588 km (0.111 R)
• M6: 877,392 km (0.055 R)
• M7: 1,047,335 km (0.066 R)
• M8: 1,180,776 km (0.072 R)
• M9: 1,342,042 km (0.095 R)
• M10: 1,436,738 km (0.103 R)
• M11: 1,541,456 km (0.094 R)
• M12: 1,758,972 km (0.084 R)
• M13: 1,953,898 km (0.104 R)
• M14: 2,087,937 km (0.112 R)
• M15: 2,233,795 km (0.096 R)
• M16: 2,572,784 km (0.12 R)
• M17: 2,664,787 km (0.082 R)
• M18: 2,899,955 km (0.027 R)
• M19: 3,005,571 km (0.117 R)
• M20: 3,280,532 km (0.066 R)
• M21: 3,411,131 km (0.095 R)
• M22: 3,844,815 km (0.106 R)
• M23: 4,057,693 km (0.109 R)
• M24: 4,220,006 km (0.069 R)
• M25: 4,406,555 km (0.11 R)
• M26: 4,607,166 km (0.109 R)
• M27: 4,708,593 km (0.102 R)
• M28: 5,017,513 km (0.066 R)
• M29: 5,110,263 km (0.08 R)
• M30: 5,238,917 km (0.086 R)
• M31: 5,368,619 km (0.038 R)
• M32: 5,499,367 km (0.05 R)
• M33: 5,776,273 km (0.092 R)
• M34: 6,132,017 km (0.112 R)
• M35: 6,369,129 km (0.041 R)
• M36: 6,878,061 km (0.119 R)
• M37: 6,994,448 km (0.094 R)
• M38: 7,098,419 km (0.117 R)
• M39: 7,229,168 km (0.12 R)
• M40: 7,533,001 km (0.083 R)
• M41: 7,666,292 km (0.115 R)
• M42: 7,787,018 km (0.087 R)
• M43: 7,908,491 km (0.085 R)
• M44: 8,057,641 km (0.107 R)
• M45: 8,469,483 km (0.097 R)
• M46: 8,817,897 km (0.08 R)
• M47: 9,100,038 km (0.086 R)
• M48: 9,385,322 km (0.101 R)
• M49: 9,557,808 km (0.097 R)
• M50: 9,673,447 km (0.083 R)
• M51: 9,920,732 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.1

Radius: 11.5

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.04 AU - 2.08 AU

Year: 1940 Days

Day: 12.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 17,002,825 km

• M1: 145,409 km (0.102 R)
• M2: 221,255 km (0.096 R)
• M3: 348,563 km (0.06 R)
• M4: 473,776 km (0.118 R)
• M5: 563,086 km (0.098 R)
• M6: 652,247 km (0.118 R)
• M7: 823,237 km (0.085 R)
• M8: 935,286 km (0.108 R)
• M9: 1,078,601 km (0.081 R)
• M10: 1,284,747 km (0.113 R)
• M11: 1,368,970 km (0.039 R)
• M12: 1,513,930 km (0.027 R)
• M13: 1,694,794 km (0.078 R)
• M14: 1,819,409 km (0.117 R)
• M15: 2,078,214 km (0.112 R)
• M16: 2,156,005 km (0.079 R)
• M17: 2,314,578 km (0.112 R)
• M18: 2,395,361 km (0.117 R)
• M19: 2,679,597 km (0.073 R)
• M20: 2,825,904 km (0.055 R)
• M21: 2,900,104 km (0.093 R)
• M22: 3,190,623 km (0.12 R)
• M23: 3,333,041 km (0.118 R)
• M24: 3,583,916 km (0.093 R)
• M25: 3,786,322 km (0.089 R)
• M26: 3,909,740 km (0.098 R)
• M27: 4,034,505 km (0.079 R)
• M28: 4,118,280 km (0.116 R)
• M29: 4,245,288 km (0.068 R)
• M30: 4,387,855 km (0.11 R)
• M31: 4,575,600 km (0.104 R)
• M32: 4,810,469 km (0.066 R)
• M33: 5,430,253 km (0.116 R)
• M34: 5,585,386 km (0.116 R)
• M35: 5,663,476 km (0.047 R)
• M36: 5,773,281 km (0.086 R)
• M37: 6,285,055 km (0.119 R)
• M38: 6,579,314 km (0.119 R)
• M39: 6,728,164 km (0.096 R)
• M40: 7,096,773 km (0.074 R)
• M41: 7,198,350 km (0.066 R)
• M42: 7,300,526 km (0.119 R)
• M43: 7,801,230 km (0.086 R)
• M44: 7,888,595 km (0.074 R)
• M45: 8,402,314 km (0.05 R)
• M46: 8,581,981 km (0.113 R)
• M47: 8,690,440 km (0.083 R)
• M48: 9,350,615 km (0.085 R)
• M49: 9,630,513 km (0.083 R)
• M50: 9,724,310 km (0.113 R)
• M51: 9,988,949 km (0.068 R)
• M52: 10,602,599 km (0.094 R)
• M53: 10,855,420 km (0.111 R)
• M54: 11,585,906 km (0.074 R)
• M55: 11,665,792 km (0.061 R)
• M56: 12,048,014 km (0.114 R)
• M57: 12,291,559 km (0.064 R)
• M58: 12,434,276 km (0.099 R)
• M59: 12,969,537 km (0.112 R)
• M60: 13,198,272 km (0.112 R)
• M61: 13,365,523 km (0.085 R)
• M62: 13,786,491 km (0.08 R)
• M63: 13,956,285 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.2

Radius: 12.9

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.14 AU - 2.28 AU

Year: 2155 Days

Day: 11.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 105.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 17,002,825 km

• M1: 191,336 km (0.094 R)
• M2: 332,107 km (0.058 R)
• M3: 426,803 km (0.071 R)
• M4: 570,417 km (0.03 R)
• M5: 733,478 km (0.108 R)
• M6: 851,810 km (0.112 R)
• M7: 1,014,423 km (0.107 R)
• M8: 1,148,612 km (0.07 R)
• M9: 1,372,411 km (0.106 R)
• M10: 1,555,369 km (0.083 R)
• M11: 1,689,558 km (0.04 R)
• M12: 1,886,579 km (0.051 R)
• M13: 2,006,107 km (0.1 R)
• M14: 2,103,645 km (0.12 R)
• M15: 2,215,395 km (0.07 R)
• M16: 2,367,536 km (0.111 R)
• M17: 2,655,811 km (0.079 R)
• M18: 3,039,380 km (0.118 R)
• M19: 3,138,115 km (0.101 R)
• M20: 3,324,214 km (0.108 R)
• M21: 3,677,864 km (0.062 R)
• M22: 3,813,549 km (0.099 R)
• M23: 3,966,438 km (0.069 R)
• M24: 4,278,200 km (0.062 R)
• M25: 4,777,558 km (0.086 R)
• M26: 5,009,285 km (0.067 R)
• M27: 5,312,520 km (0.089 R)
• M28: 5,432,198 km (0.112 R)
• M29: 5,518,217 km (0.113 R)
• M30: 6,008,299 km (0.114 R)
• M31: 6,240,625 km (0.06 R)
• M32: 7,542,276 km (0.058 R)
• M33: 7,793,151 km (0.119 R)
• M34: 8,323,027 km (0.109 R)
• M35: 8,522,291 km (0.095 R)
• M36: 8,703,006 km (0.115 R)
• M37: 8,905,262 km (0.038 R)
• M38: 9,293,917 km (0.071 R)
• M39: 9,583,838 km (0.11 R)
• M40: 9,960,974 km (0.102 R)
• M41: 10,471,552 km (0.057 R)
• M42: 10,794,982 km (0.066 R)
• M43: 10,990,656 km (0.044 R)
• M44: 11,231,359 km (0.095 R)
• M45: 11,407,586 km (0.111 R)
• M46: 12,211,824 km (0.112 R)
• M47: 12,484,092 km (0.104 R)
• M48: 12,689,490 km (0.081 R)
• M49: 12,850,008 km (0.035 R)
• M50: 13,057,501 km (0.043 R)
• M51: 13,242,852 km (0.064 R)
• M52: 13,569,275 km (0.119 R)
• M53: 13,945,663 km (0.082 R)
• M54: 14,230,348 km (0.099 R)
• M55: 14,325,492 km (0.106 R)
• M56: 15,144,092 km (0.112 R)
• M57: 15,657,212 km (0.062 R)
• M58: 16,176,018 km (0.054 R)
• M59: 16,300,483 km (0.064 R)
• M60: 16,650,393 km (0.049 R)
• M61: 16,876,734 km (0.074 R)
• M62: 17,002,845 km (0.112 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: 539 - 18,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit