🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.41 AU - 0.67 AU

Year: 260 Days

Day: 16.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.2

Radius: 8.7

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.57 AU - 0.79 AU

Year: 368 Days

Day: 8.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 51,701,337 km

• M1: 117,584 km (0.041 R)
• M2: 202,705 km (0.115 R)
• M3: 258,206 km (0.079 R)
• M4: 344,225 km (0.062 R)
• M5: 416,780 km (0.065 R)
• M6: 483,500 km (0.101 R)
• M7: 573,708 km (0.081 R)
• M8: 649,554 km (0.037 R)
• M9: 718,668 km (0.118 R)
• M10: 790,475 km (0.119 R)
• M11: 887,714 km (0.078 R)
• M12: 977,173 km (0.107 R)
• M13: 1,098,647 km (0.074 R)
• M14: 1,152,951 km (0.098 R)
• M15: 1,251,386 km (0.092 R)
• M16: 1,352,664 km (0.062 R)
• M17: 1,558,959 km (0.085 R)
• M18: 1,658,741 km (0.112 R)
• M19: 1,736,233 km (0.057 R)
• M20: 1,805,048 km (0.033 R)
• M21: 1,905,129 km (0.079 R)
• M22: 1,996,683 km (0.091 R)
• M23: 2,063,852 km (0.111 R)
• M24: 2,157,949 km (0.117 R)
• M25: 2,237,535 km (0.106 R)
• M26: 2,312,783 km (0.046 R)
• M27: 2,372,473 km (0.083 R)
• M28: 2,460,287 km (0.049 R)
• M29: 2,599,712 km (0.084 R)
• M30: 2,656,110 km (0.074 R)
• M31: 2,927,331 km (0.1 R)
• M32: 3,021,578 km (0.113 R)
• M33: 3,123,005 km (0.082 R)
• M34: 3,189,277 km (0.115 R)
• M35: 3,243,731 km (0.088 R)
• M36: 3,323,167 km (0.086 R)
• M37: 3,477,552 km (0.094 R)
• M38: 3,672,329 km (0.105 R)
• M39: 3,787,070 km (0.063 R)
• M40: 3,922,456 km (0.028 R)
• M41: 4,013,561 km (0.107 R)
• M42: 4,178,269 km (0.064 R)
• M43: 4,264,736 km (0.109 R)
• M44: 4,338,338 km (0.119 R)
• M45: 4,514,116 km (0.116 R)
• M46: 4,650,998 km (0.095 R)
• M47: 4,706,050 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.9

Radius: 13.2

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.86 AU - 1.34 AU

Year: 757 Days

Day: 11.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 51,701,337 km

• M1: 169,494 km (0.032 R)
• M2: 296,054 km (0.077 R)
• M3: 400,324 km (0.079 R)
• M4: 527,632 km (0.096 R)
• M5: 610,509 km (0.115 R)
• M6: 747,541 km (0.087 R)
• M7: 831,914 km (0.103 R)
• M8: 968,646 km (0.115 R)
• M9: 1,172,399 km (0.039 R)
• M10: 1,279,959 km (0.12 R)
• M11: 1,362,837 km (0.086 R)
• M12: 1,683,574 km (0.097 R)
• M13: 1,775,278 km (0.107 R)
• M14: 1,868,926 km (0.032 R)
• M15: 2,151,517 km (0.094 R)
• M16: 2,302,461 km (0.094 R)
• M17: 2,509,355 km (0.077 R)
• M18: 2,641,749 km (0.093 R)
• M19: 2,831,289 km (0.117 R)
• M20: 3,044,017 km (0.114 R)
• M21: 3,176,262 km (0.101 R)
• M22: 3,397,667 km (0.051 R)
• M23: 3,744,435 km (0.101 R)
• M24: 4,113,193 km (0.112 R)
• M25: 4,418,972 km (0.097 R)
• M26: 4,919,227 km (0.057 R)
• M27: 5,063,888 km (0.104 R)
• M28: 5,403,325 km (0.111 R)
• M29: 5,575,812 km (0.088 R)
• M30: 5,668,563 km (0.117 R)
• M31: 5,808,736 km (0.05 R)
• M32: 5,891,015 km (0.104 R)
• M33: 5,997,379 km (0.062 R)
• M34: 6,092,523 km (0.1 R)
• M35: 6,176,148 km (0.113 R)
• M36: 6,260,222 km (0.104 R)
• M37: 6,526,806 km (0.112 R)
• M38: 6,661,593 km (0.082 R)
• M39: 6,772,445 km (0.111 R)
• M40: 7,260,284 km (0.094 R)
• M41: 7,361,711 km (0.07 R)
• M42: 7,451,021 km (0.096 R)
• M43: 7,928,538 km (0.026 R)
• M44: 8,098,630 km (0.113 R)
• M45: 8,509,426 km (0.065 R)
• M46: 8,764,490 km (0.104 R)
• M47: 9,035,711 km (0.095 R)
• M48: 9,145,067 km (0.109 R)
• M49: 9,337,450 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.9

Radius: 5.3

Gravity: 21 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.25 AU - 7.69 AU

Year: 12071 Days

Day: 19.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,701,337 km

• M1: 389,702 km (0.074 R)
• M2: 592,108 km (0.078 R)
• M3: 882,478 km (0.073 R)
• M4: 961,466 km (0.077 R)
• M5: 1,234,332 km (0.076 R)
• M6: 1,625,830 km (0.059 R)
• M7: 2,375,315 km (0.113 R)
• M8: 2,627,088 km (0.086 R)
• M9: 2,770,702 km (0.1 R)
• M10: 3,432,673 km (0.078 R)
• M11: 3,558,185 km (0.096 R)
• M12: 4,241,399 km (0.041 R)
• M13: 4,274,909 km (0.103 R)
• M14: 4,823,634 km (0.063 R)
• M15: 4,928,951 km (0.088 R)
• M16: 5,035,016 km (0.104 R)
• M17: 5,503,556 km (0.11 R)
• M18: 5,835,963 km (0.114 R)
• M19: 6,136,953 km (0.104 R)
• M20: 6,289,394 km (0.1 R)
• M21: 6,520,373 km (0.046 R)
• M22: 7,431,274 km (0.106 R)
• M23: 7,675,418 km (0.1 R)
• M24: 8,550,416 km (0.071 R)
• M25: 8,935,182 km (0.081 R)
• M26: 8,978,266 km (0.08 R)
• M27: 10,257,627 km (0.099 R)
• M28: 10,438,491 km (0.097 R)
• M29: 10,483,968 km (0.114 R)
• M30: 10,620,551 km (0.037 R)
• M31: 10,987,664 km (0.102 R)
• M32: 11,172,717 km (0.077 R)
• M33: 11,452,315 km (0.1 R)
• M34: 12,018,394 km (0.073 R)
• M35: 13,374,498 km (0.11 R)
• M36: 13,770,783 km (0.075 R)
• M37: 13,820,450 km (0.117 R)
• M38: 14,321,902 km (0.102 R)
• M39: 15,290,847 km (0.046 R)
• M40: 15,393,920 km (0.097 R)
• M41: 15,497,442 km (0.093 R)
• M42: 15,965,833 km (0.105 R)
• M43: 16,228,078 km (0.057 R)
• M44: 17,076,747 km (0.037 R)
• M45: 17,344,826 km (0.03 R)
• M46: 17,398,681 km (0.03 R)
• M47: 17,994,230 km (0.066 R)
• M48: 18,103,138 km (0.069 R)
• M49: 18,376,602 km (0.098 R)
• M50: 20,898,224 km (0.1 R)
• M51: 21,185,003 km (0.045 R)
• M52: 21,878,689 km (0.09 R)
• M53: 21,936,733 km (0.054 R)
• M54: 22,933,054 km (0.037 R)
• M55: 24,183,992 km (0.094 R)
• M56: 24,304,268 km (0.087 R)
• M57: 24,424,695 km (0.088 R)
• M58: 24,485,132 km (0.095 R)
• M59: 24,848,057 km (0.064 R)
• M60: 25,701,812 km (0.096 R)
• M61: 26,441,274 km (0.103 R)
• M62: 28,828,706 km (0.059 R)
• M63: 29,532,564 km (0.045 R)
• M64: 29,725,546 km (0.086 R)
• M65: 30,891,960 km (0.09 R)
• M66: 32,073,185 km (0.113 R)
• M67: 33,135,629 km (0.108 R)
• M68: 33,604,170 km (0.063 R)
• M69: 33,738,359 km (0.102 R)
• M70: 33,872,698 km (0.087 R)
• M71: 34,277,061 km (0.108 R)
• M72: 35,022,507 km (0.087 R)
• M73: 37,429,686 km (0.118 R)
• M74: 37,777,801 km (0.112 R)
• M75: 38,547,781 km (0.109 R)
• M76: 38,899,336 km (0.042 R)
• M77: 40,745,074 km (0.113 R)
• M78: 41,103,212 km (0.116 R)
• M79: 41,175,019 km (0.095 R)
• M80: 43,274,176 km (0.059 R)
• M81: 45,259,789 km (0.1 R)
• M82: 46,002,692 km (0.119 R)
• M83: 46,151,691 km (0.1 R)
• M84: 46,525,087 km (0.102 R)
• M85: 46,674,685 km (0.059 R)
• M86: 46,749,634 km (0.099 R)
• M87: 47,802,055 km (0.072 R)
• M88: 48,028,546 km (0.113 R)
• M89: 48,558,571 km (0.111 R)
• M90: 49,547,862 km (0.057 R)
• M91: 50,928,800 km (0.097 R)
• M92: 51,546,490 km (0.109 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 13,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit