🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.46 AU - 0.64 AU

Year: 263 Days

Day: 33.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.2

Radius: 10.6

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.75 AU - 0.77 AU

Year: 428 Days

Day: 8.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 25,856,413 km

• M1: 134,189 km (0.045 R)
• M2: 220,208 km (0.112 R)
• M3: 297,401 km (0.12 R)
• M4: 398,828 km (0.115 R)
• M5: 472,879 km (0.117 R)
• M6: 632,949 km (0.062 R)
• M7: 708,047 km (0.09 R)
• M8: 820,395 km (0.098 R)
• M9: 895,343 km (0.057 R)
• M10: 972,685 km (0.107 R)
• M11: 1,117,047 km (0.088 R)
• M12: 1,201,121 km (0.064 R)
• M13: 1,299,856 km (0.088 R)
• M14: 1,401,582 km (0.108 R)
• M15: 1,512,734 km (0.063 R)
• M16: 1,606,532 km (0.057 R)
• M17: 1,733,690 km (0.072 R)
• M18: 1,818,063 km (0.086 R)
• M19: 1,972,598 km (0.103 R)
• M20: 2,083,150 km (0.114 R)
• M21: 2,165,429 km (0.1 R)
• M22: 2,241,425 km (0.08 R)
• M23: 2,356,914 km (0.112 R)
• M24: 2,470,609 km (0.111 R)
• M25: 2,614,223 km (0.03 R)
• M26: 2,683,038 km (0.075 R)
• M27: 2,834,880 km (0.06 R)
• M28: 2,926,733 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.9

Radius: 11.3

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.75 AU - 0.77 AU

Year: 428 Days

Day: 9.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 25,856,413 km

• M1: 141,520 km (0.078 R)
• M2: 232,026 km (0.047 R)
• M3: 372,050 km (0.106 R)
• M4: 466,596 km (0.113 R)
• M5: 549,623 km (0.055 R)
• M6: 627,114 km (0.052 R)
• M7: 701,165 km (0.109 R)
• M8: 778,507 km (0.104 R)
• M9: 1,006,794 km (0.082 R)
• M10: 1,110,016 km (0.035 R)
• M11: 1,207,255 km (0.115 R)
• M12: 1,405,622 km (0.094 R)
• M13: 1,533,079 km (0.06 R)
• M14: 1,625,830 km (0.091 R)
• M15: 1,777,223 km (0.104 R)
• M16: 1,851,872 km (0.088 R)
• M17: 1,956,890 km (0.084 R)
• M18: 2,088,237 km (0.117 R)
• M19: 2,493,497 km (0.098 R)
• M20: 2,570,989 km (0.088 R)
• M21: 2,649,378 km (0.12 R)
• M22: 2,835,628 km (0.076 R)
• M23: 3,081,267 km (0.103 R)
• M24: 3,164,743 km (0.107 R)
• M25: 3,284,421 km (0.036 R)
• M26: 3,362,661 km (0.096 R)
• M27: 3,506,424 km (0.06 R)
• M28: 3,615,631 km (0.025 R)
• M29: 3,867,554 km (0.073 R)
• M30: 4,125,311 km (0.113 R)
• M31: 4,217,613 km (0.106 R)
• M32: 4,294,955 km (0.088 R)
• M33: 4,427,798 km (0.089 R)
• M34: 4,609,709 km (0.103 R)
• M35: 4,729,686 km (0.104 R)
• M36: 4,802,092 km (0.09 R)
• M37: 4,948,249 km (0.106 R)
• M38: 5,120,436 km (0.107 R)
• M39: 5,278,112 km (0.063 R)
• M40: 5,387,019 km (0.085 R)
• M41: 5,572,820 km (0.041 R)
• M42: 5,683,672 km (0.044 R)
• M43: 5,760,864 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.5

Radius: 8.5

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.37 AU - 2.47 AU

Year: 2431 Days

Day: 14.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 25,856,413 km

• M1: 108,907 km (0.117 R)
• M2: 216,767 km (0.113 R)
• M3: 381,175 km (0.057 R)
• M4: 544,387 km (0.117 R)
• M5: 604,226 km (0.11 R)
• M6: 661,223 km (0.113 R)
• M7: 720,314 km (0.069 R)
• M8: 861,534 km (0.05 R)
• M9: 1,100,592 km (0.111 R)
• M10: 1,171,800 km (0.088 R)
• M11: 1,691,952 km (0.091 R)
• M12: 1,759,720 km (0.106 R)
• M13: 1,867,131 km (0.032 R)
• M14: 1,937,292 km (0.075 R)
• M15: 2,040,216 km (0.102 R)
• M16: 2,096,465 km (0.117 R)
• M17: 2,161,390 km (0.087 R)
• M18: 2,326,696 km (0.112 R)
• M19: 2,504,717 km (0.056 R)
• M20: 2,811,542 km (0.108 R)
• M21: 2,892,475 km (0.08 R)
• M22: 3,149,035 km (0.059 R)
• M23: 3,393,927 km (0.107 R)
• M24: 3,557,437 km (0.105 R)
• M25: 3,733,364 km (0.091 R)
• M26: 3,832,398 km (0.086 R)
• M27: 3,972,571 km (0.104 R)
• M28: 4,063,527 km (0.116 R)
• M29: 4,309,466 km (0.087 R)
• M30: 4,528,776 km (0.079 R)
• M31: 4,613,299 km (0.081 R)
• M32: 4,880,930 km (0.101 R)
• M33: 5,186,558 km (0.088 R)
• M34: 5,241,760 km (0.083 R)
• M35: 5,341,691 km (0.08 R)
• M36: 6,577,968 km (0.105 R)
• M37: 6,697,796 km (0.1 R)
• M38: 6,842,756 km (0.088 R)
• M39: 6,903,343 km (0.089 R)
• M40: 7,147,936 km (0.061 R)
• M41: 7,370,388 km (0.118 R)
• M42: 7,507,569 km (0.118 R)
• M43: 7,771,609 km (0.092 R)
• M44: 7,974,913 km (0.094 R)
• M45: 8,077,238 km (0.078 R)
• M46: 8,321,980 km (0.104 R)
• M47: 8,412,786 km (0.073 R)
• M48: 8,924,560 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.7

Radius: 7

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.46 AU - 6.84 AU

Year: 11073 Days

Day: 23.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 25,856,413 km

• M1: 87,814 km (0.093 R)
• M2: 144,212 km (0.07 R)
• M3: 201,359 km (0.104 R)
• M4: 383,868 km (0.087 R)
• M5: 554,111 km (0.092 R)
• M6: 616,343 km (0.117 R)
• M7: 806,183 km (0.075 R)
• M8: 901,926 km (0.088 R)
• M9: 963,859 km (0.097 R)
• M10: 1,014,423 km (0.087 R)
• M11: 1,105,079 km (0.111 R)
• M12: 1,212,341 km (0.052 R)
• M13: 1,584,092 km (0.106 R)
• M14: 1,798,466 km (0.064 R)
• M15: 1,941,332 km (0.083 R)
• M16: 2,071,482 km (0.079 R)
• M17: 2,426,627 km (0.071 R)
• M18: 2,728,067 km (0.063 R)
• M19: 2,948,125 km (0.089 R)
• M20: 3,060,324 km (0.114 R)
• M21: 3,483,686 km (0.1 R)
• M22: 3,662,305 km (0.115 R)
• M23: 4,111,398 km (0.113 R)
• M24: 4,279,097 km (0.116 R)
• M25: 4,642,920 km (0.115 R)
• M26: 5,491,738 km (0.107 R)
• M27: 5,653,304 km (0.041 R)
• M28: 6,778,130 km (0.119 R)
• M29: 6,852,181 km (0.077 R)
• M30: 7,001,330 km (0.119 R)
• M31: 7,480,342 km (0.095 R)
• M32: 8,231,922 km (0.09 R)
• M33: 8,630,002 km (0.033 R)
• M34: 8,844,825 km (0.117 R)
• M35: 8,980,061 km (0.104 R)
• M36: 9,225,252 km (0.092 R)
• M37: 9,280,005 km (0.074 R)
• M38: 9,417,485 km (0.088 R)
• M39: 9,917,740 km (0.039 R)
• M40: 10,255,981 km (0.104 R)
• M41: 10,341,252 km (0.118 R)
• M42: 10,626,834 km (0.111 R)
• M43: 11,031,048 km (0.082 R)
• M44: 11,558,231 km (0.119 R)
• M45: 11,706,033 km (0.083 R)
• M46: 11,765,424 km (0.059 R)
• M47: 12,003,733 km (0.115 R)
• M48: 12,183,550 km (0.119 R)
• M49: 12,243,688 km (0.117 R)
• M50: 12,303,826 km (0.112 R)
• M51: 12,911,643 km (0.088 R)
• M52: 13,498,066 km (0.103 R)
• M53: 13,685,064 km (0.107 R)
• M54: 13,872,809 km (0.028 R)
• M55: 14,156,147 km (0.092 R)
• M56: 14,378,001 km (0.049 R)
• M57: 14,505,159 km (0.089 R)
• M58: 15,666,936 km (0.117 R)
• M59: 15,797,834 km (0.036 R)
• M60: 15,863,358 km (0.089 R)
• M61: 16,424,649 km (0.092 R)
• M62: 16,591,002 km (0.059 R)
• M63: 16,724,444 km (0.114 R)
• M64: 18,112,861 km (0.051 R)
• M65: 18,803,405 km (0.103 R)
• M66: 19,082,106 km (0.063 R)
• M67: 19,221,830 km (0.06 R)
• M68: 19,291,992 km (0.112 R)
• M69: 19,608,242 km (0.05 R)
• M70: 20,068,106 km (0.118 R)
• M71: 20,638,971 km (0.12 R)
• M72: 21,215,072 km (0.104 R)
• M73: 21,323,680 km (0.076 R)
• M74: 21,833,061 km (0.098 R)
• M75: 21,942,866 km (0.101 R)
• M76: 22,162,625 km (0.059 R)
• M77: 22,272,879 km (0.057 R)
• M78: 22,715,689 km (0.058 R)
• M79: 23,049,591 km (0.104 R)
• M80: 24,667,492 km (0.065 R)
• M81: 25,010,670 km (0.1 R)
• M82: 25,278,749 km (0.085 R)
• M83: 25,547,726 km (0.087 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 15,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit