🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.84 AU - 3.42 AU

Year: 2075 Days

Day: 13 Hours

Environment

Temp: -123 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.7

Radius: 8.7

Gravity: 12.86 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.09 AU - 6.45 AU

Year: 4534 Days

Day: 12.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 75,583,553 km

• M1: 139,874 km (0.084 R)
• M2: 264,788 km (0.106 R)
• M3: 371,302 km (0.114 R)
• M4: 462,557 km (0.068 R)
• M5: 645,664 km (0.106 R)
• M6: 1,065,735 km (0.069 R)
• M7: 1,360,443 km (0.114 R)
• M8: 1,645,726 km (0.066 R)
• M9: 1,715,588 km (0.064 R)
• M10: 2,175,003 km (0.085 R)
• M11: 2,329,987 km (0.102 R)
• M12: 2,630,379 km (0.062 R)
• M13: 2,795,835 km (0.085 R)
• M14: 2,922,095 km (0.066 R)
• M15: 3,379,117 km (0.051 R)
• M16: 3,650,338 km (0.048 R)
• M17: 3,928,590 km (0.057 R)
• M18: 4,754,370 km (0.082 R)
• M19: 5,058,353 km (0.096 R)
• M20: 5,605,731 km (0.059 R)
• M21: 5,792,430 km (0.098 R)
• M22: 6,226,712 km (0.084 R)
• M23: 6,281,764 km (0.076 R)
• M24: 6,336,966 km (0.082 R)
• M25: 6,420,142 km (0.102 R)
• M26: 6,531,443 km (0.047 R)
• M27: 6,587,393 km (0.046 R)
• M28: 6,756,139 km (0.06 R)
• M29: 7,069,397 km (0.111 R)
• M30: 7,271,055 km (0.107 R)
• M31: 7,621,413 km (0.053 R)
• M32: 7,977,306 km (0.099 R)
• M33: 8,127,204 km (0.038 R)
• M34: 9,108,416 km (0.089 R)
• M35: 9,202,363 km (0.118 R)
• M36: 9,422,721 km (0.073 R)
• M37: 9,868,822 km (0.06 R)
• M38: 10,256,580 km (0.114 R)
• M39: 10,452,403 km (0.099 R)
• M40: 10,649,424 km (0.038 R)
• M41: 11,754,952 km (0.076 R)
• M42: 12,097,082 km (0.112 R)
• M43: 12,581,779 km (0.096 R)
• M44: 12,966,994 km (0.064 R)
• M45: 13,391,553 km (0.09 R)
• M46: 14,546,299 km (0.116 R)
• M47: 15,061,514 km (0.075 R)
• M48: 15,433,115 km (0.118 R)
• M49: 15,507,914 km (0.063 R)
• M50: 15,582,713 km (0.078 R)
• M51: 15,920,804 km (0.067 R)
• M52: 15,996,351 km (0.101 R)
• M53: 16,147,594 km (0.11 R)
• M54: 16,261,438 km (0.047 R)
• M55: 16,566,169 km (0.055 R)
• M56: 17,297,553 km (0.101 R)
• M57: 18,315,417 km (0.088 R)
• M58: 18,791,886 km (0.078 R)
• M59: 19,392,970 km (0.118 R)
• M60: 20,532,009 km (0.07 R)
• M61: 21,068,167 km (0.072 R)
• M62: 21,525,488 km (0.116 R)
• M63: 22,322,994 km (0.098 R)
• M64: 23,002,169 km (0.029 R)
• M65: 23,301,514 km (0.105 R)
• M66: 23,387,234 km (0.08 R)
• M67: 24,120,263 km (0.11 R)
• M68: 24,337,330 km (0.082 R)
• M69: 25,476,368 km (0.108 R)
• M70: 25,564,631 km (0.066 R)
• M71: 25,963,458 km (0.106 R)
• M72: 26,319,651 km (0.099 R)
• M73: 26,408,961 km (0.111 R)
• M74: 26,991,944 km (0.104 R)
• M75: 27,806,055 km (0.08 R)
• M76: 27,988,116 km (0.089 R)
• M77: 28,353,434 km (0.048 R)
• M78: 29,319,687 km (0.103 R)
• M79: 30,343,385 km (0.08 R)
• M80: 31,095,413 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.1

Radius: 9.2

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.56 AU - 13.28 AU

Year: 14462 Days

Day: 14 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 75,583,553 km

• M1: 141,520 km (0.1 R)
• M2: 330,761 km (0.064 R)
• M3: 1,221,317 km (0.107 R)
• M4: 1,418,936 km (0.116 R)
• M5: 1,764,956 km (0.051 R)
• M6: 1,968,558 km (0.076 R)
• M7: 2,810,944 km (0.104 R)
• M8: 3,344,410 km (0.115 R)
• M9: 4,015,057 km (0.085 R)
• M10: 4,311,261 km (0.064 R)
• M11: 4,867,915 km (0.092 R)
• M12: 5,388,366 km (0.092 R)
• M13: 5,536,019 km (0.1 R)
• M14: 5,745,157 km (0.089 R)
• M15: 6,140,394 km (0.116 R)
• M16: 6,481,627 km (0.084 R)
• M17: 6,733,849 km (0.086 R)
• M18: 6,797,428 km (0.073 R)
• M19: 8,177,618 km (0.112 R)
• M20: 8,347,561 km (0.075 R)
• M21: 8,864,571 km (0.12 R)
• M22: 9,004,146 km (0.117 R)
• M23: 9,320,995 km (0.089 R)
• M24: 9,713,240 km (0.084 R)
• M25: 9,929,559 km (0.043 R)
• M26: 10,773,141 km (0.089 R)
• M27: 11,984,884 km (0.1 R)
• M28: 12,139,269 km (0.08 R)
• M29: 13,239,262 km (0.116 R)
• M30: 13,438,975 km (0.114 R)
• M31: 16,768,575 km (0.117 R)
• M32: 17,028,127 km (0.044 R)
• M33: 18,079,501 km (0.114 R)
• M34: 19,423,189 km (0.101 R)
• M35: 19,786,862 km (0.069 R)
• M36: 20,244,781 km (0.113 R)
• M37: 21,357,789 km (0.072 R)
• M38: 22,110,864 km (0.111 R)
• M39: 22,347,977 km (0.096 R)
• M40: 23,064,401 km (0.107 R)
• M41: 23,739,836 km (0.048 R)
• M42: 24,031,252 km (0.111 R)
• M43: 25,159,519 km (0.117 R)
• M44: 25,506,437 km (0.067 R)
• M45: 26,104,679 km (0.038 R)
• M46: 26,254,875 km (0.07 R)
• M47: 27,162,635 km (0.109 R)
• M48: 27,773,443 km (0.062 R)
• M49: 28,285,965 km (0.115 R)
• M50: 28,801,629 km (0.073 R)
• M51: 29,476,615 km (0.102 R)
• M52: 29,685,304 km (0.078 R)
• M53: 30,525,146 km (0.053 R)
• M54: 30,789,187 km (0.108 R)
• M55: 31,532,688 km (0.109 R)
• M56: 31,799,571 km (0.114 R)
• M57: 32,604,856 km (0.04 R)
• M58: 33,743,595 km (0.072 R)
• M59: 37,688,790 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.6

Radius: 4.4

Gravity: 15.53 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 15.16 AU - 21.9 AU

Year: 29891 Days

Day: 22.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,583,553 km

• M1: 166,652 km (0.098 R)
• M2: 301,141 km (0.119 R)
• M3: 775,665 km (0.093 R)
• M4: 824,284 km (0.08 R)
• M5: 924,664 km (0.116 R)
• M6: 2,060,112 km (0.063 R)
• M7: 2,162,288 km (0.066 R)
• M8: 2,266,258 km (0.075 R)
• M9: 2,407,479 km (0.075 R)
• M10: 2,885,743 km (0.111 R)
• M11: 3,077,378 km (0.075 R)
• M12: 3,392,581 km (0.069 R)
• M13: 3,554,146 km (0.059 R)
• M14: 3,842,870 km (0.095 R)
• M15: 3,926,645 km (0.083 R)
• M16: 4,486,440 km (0.109 R)
• M17: 5,348,722 km (0.074 R)
• M18: 5,395,546 km (0.062 R)
• M19: 6,064,698 km (0.103 R)
• M20: 6,359,405 km (0.084 R)
• M21: 6,408,922 km (0.099 R)
• M22: 6,658,751 km (0.087 R)
• M23: 7,116,520 km (0.117 R)
• M24: 7,584,313 km (0.083 R)
• M25: 8,331,554 km (0.079 R)
• M26: 8,713,926 km (0.102 R)
• M27: 8,879,681 km (0.097 R)
• M28: 9,157,933 km (0.071 R)
• M29: 9,552,572 km (0.081 R)
• M30: 10,183,725 km (0.081 R)
• M31: 10,651,069 km (0.114 R)
• M32: 11,425,537 km (0.077 R)
• M33: 11,972,318 km (0.115 R)
• M34: 12,589,708 km (0.101 R)
• M35: 14,765,011 km (0.078 R)
• M36: 14,896,507 km (0.118 R)
• M37: 15,160,847 km (0.111 R)
• M38: 15,493,253 km (0.119 R)
• M39: 16,233,164 km (0.081 R)
• M40: 16,847,114 km (0.105 R)
• M41: 17,607,669 km (0.088 R)
• M42: 19,090,633 km (0.109 R)
• M43: 19,521,625 km (0.119 R)
• M44: 19,955,758 km (0.065 R)
• M45: 21,129,054 km (0.073 R)
• M46: 21,203,105 km (0.099 R)
• M47: 23,235,541 km (0.111 R)
• M48: 24,158,710 km (0.081 R)
• M49: 25,565,528 km (0.117 R)
• M50: 25,961,065 km (0.111 R)
• M51: 28,950,180 km (0.052 R)
• M52: 29,527,777 km (0.118 R)
• M53: 29,693,532 km (0.12 R)
• M54: 30,025,938 km (0.064 R)
• M55: 30,192,590 km (0.115 R)
• M56: 31,452,204 km (0.099 R)
• M57: 31,706,222 km (0.035 R)
• M58: 32,900,611 km (0.059 R)
• M59: 33,849,211 km (0.086 R)
• M60: 33,935,978 km (0.069 R)
• M61: 34,544,841 km (0.1 R)
• M62: 34,981,966 km (0.109 R)
• M63: 36,038,576 km (0.115 R)
• M64: 36,127,138 km (0.104 R)
• M65: 36,215,700 km (0.037 R)
• M66: 37,463,496 km (0.102 R)
• M67: 37,912,588 km (0.096 R)
• M68: 39,909,720 km (0.038 R)
• M69: 41,105,755 km (0.101 R)
• M70: 41,568,910 km (0.114 R)
• M71: 42,126,910 km (0.109 R)
• M72: 42,874,899 km (0.069 R)
• M73: 47,162,973 km (0.05 R)
• M74: 47,744,908 km (0.075 R)
• M75: 50,393,090 km (0.093 R)
• M76: 50,888,708 km (0.071 R)
• M77: 52,285,054 km (0.101 R)
• M78: 53,088,544 km (0.116 R)
• M79: 56,240,572 km (0.118 R)
• M80: 57,167,031 km (0.09 R)
• M81: 57,891,085 km (0.113 R)
• M82: 58,930,640 km (0.071 R)
• M83: 59,557,306 km (0.055 R)
• M84: 60,081,347 km (0.104 R)
• M85: 61,662,298 km (0.101 R)
• M86: 62,086,258 km (0.118 R)
• M87: 62,830,358 km (0.103 R)
• M88: 64,005,748 km (0.118 R)
• M89: 65,836,377 km (0.075 R)
• M90: 68,340,496 km (0.093 R)
• M91: 69,549,097 km (0.085 R)
• M92: 69,990,261 km (0.067 R)
• M93: 70,321,770 km (0.074 R)
• M94: 73,216,938 km (0.107 R)
• M95: 73,665,731 km (0.054 R)
• M96: 74,340,717 km (0.091 R)
• M97: 75,017,797 km (0.12 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 16,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit