🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.88 AU - 1.08 AU

Year: 369 Days

Day: 17.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.43 AU - 2.25 AU

Year: 950 Days

Day: 30.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,973,483 km

• M1: 1,510,041 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.8

Radius: 14.5

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.98 AU - 6.68 AU

Year: 6065 Days

Day: 5.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 87,973,483 km

• M1: 246,088 km (0.096 R)
• M2: 385,215 km (0.079 R)
• M3: 510,578 km (0.114 R)
• M4: 693,237 km (0.118 R)
• M5: 814,860 km (0.111 R)
• M6: 1,415,345 km (0.087 R)
• M7: 1,761,814 km (0.095 R)
• M8: 2,578,768 km (0.083 R)
• M9: 2,845,202 km (0.043 R)
• M10: 3,097,424 km (0.094 R)
• M11: 3,238,196 km (0.081 R)
• M12: 3,648,692 km (0.104 R)
• M13: 3,747,875 km (0.095 R)
• M14: 3,847,807 km (0.106 R)
• M15: 3,999,649 km (0.104 R)
• M16: 4,387,855 km (0.031 R)
• M17: 4,493,471 km (0.113 R)
• M18: 4,599,985 km (0.054 R)
• M19: 4,707,396 km (0.092 R)
• M20: 5,145,269 km (0.115 R)
• M21: 5,596,456 km (0.108 R)
• M22: 5,826,837 km (0.117 R)
• M23: 6,237,782 km (0.049 R)
• M24: 6,749,557 km (0.112 R)
• M25: 6,964,230 km (0.116 R)
• M26: 7,432,022 km (0.103 R)
• M27: 7,877,824 km (0.107 R)
• M28: 8,039,240 km (0.117 R)
• M29: 8,562,982 km (0.106 R)
• M30: 9,575,012 km (0.064 R)
• M31: 9,851,319 km (0.054 R)
• M32: 10,624,890 km (0.082 R)
• M33: 10,982,877 km (0.072 R)
• M34: 11,163,442 km (0.115 R)
• M35: 11,381,406 km (0.057 R)
• M36: 11,564,215 km (0.051 R)
• M37: 12,006,725 km (0.117 R)
• M38: 12,832,505 km (0.098 R)
• M39: 13,175,683 km (0.118 R)
• M40: 13,406,064 km (0.102 R)
• M41: 13,793,223 km (0.09 R)
• M42: 13,988,149 km (0.086 R)
• M43: 14,301,856 km (0.064 R)
• M44: 14,657,749 km (0.082 R)
• M45: 15,136,761 km (0.084 R)
• M46: 15,620,860 km (0.083 R)
• M47: 15,824,164 km (0.108 R)
• M48: 16,439,160 km (0.079 R)
• M49: 18,416,844 km (0.098 R)
• M50: 19,107,089 km (0.096 R)
• M51: 19,762,028 km (0.087 R)
• M52: 20,557,590 km (0.106 R)
• M53: 21,679,873 km (0.101 R)
• M54: 23,052,882 km (0.036 R)
• M55: 23,330,985 km (0.118 R)
• M56: 23,609,985 km (0.094 R)
• M57: 24,030,804 km (0.07 R)
• M58: 24,312,646 km (0.039 R)
• M59: 24,879,771 km (0.086 R)
• M60: 25,978,717 km (0.076 R)
• M61: 26,219,869 km (0.081 R)
• M62: 26,558,559 km (0.12 R)
• M63: 27,093,670 km (0.103 R)
• M64: 27,240,276 km (0.059 R)
• M65: 28,670,731 km (0.058 R)
• M66: 28,770,363 km (0.103 R)
• M67: 29,269,871 km (0.085 R)
• M68: 29,520,746 km (0.096 R)
• M69: 29,721,955 km (0.078 R)
• M70: 29,974,028 km (0.063 R)
• M71: 30,277,562 km (0.037 R)
• M72: 30,480,417 km (0.078 R)
• M73: 30,581,994 km (0.102 R)
• M74: 30,887,622 km (0.04 R)
• M75: 31,296,623 km (0.108 R)
• M76: 31,758,880 km (0.107 R)
• M77: 32,430,574 km (0.071 R)
• M78: 33,893,193 km (0.051 R)
• M79: 34,103,827 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.5

Radius: 5.1

Gravity: 32.28 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 12.36 AU - 13.16 AU

Year: 17357 Days

Day: 16.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 87,973,483 km

• M1: 89,609 km (0.085 R)
• M2: 213,177 km (0.091 R)
• M3: 356,043 km (0.102 R)
• M4: 467,493 km (0.117 R)
• M5: 507,137 km (0.066 R)
• M6: 633,547 km (0.032 R)
• M7: 1,318,556 km (0.119 R)
• M8: 1,833,472 km (0.114 R)
• M9: 2,062,057 km (0.092 R)
• M10: 2,230,803 km (0.064 R)
• M11: 2,299,618 km (0.066 R)
• M12: 2,763,970 km (0.101 R)
• M13: 2,800,771 km (0.1 R)
• M14: 3,025,767 km (0.104 R)
• M15: 3,140,359 km (0.072 R)
• M16: 3,334,686 km (0.043 R)
• M17: 4,150,443 km (0.043 R)
• M18: 4,192,780 km (0.061 R)
• M19: 5,115,050 km (0.108 R)
• M20: 6,437,346 km (0.115 R)
• M21: 6,984,126 km (0.068 R)
• M22: 7,135,968 km (0.051 R)
• M23: 7,339,870 km (0.099 R)
• M24: 7,753,658 km (0.044 R)
• M25: 8,442,107 km (0.093 R)
• M26: 8,603,822 km (0.1 R)
• M27: 9,651,157 km (0.039 R)
• M28: 9,933,299 km (0.09 R)
• M29: 10,333,024 km (0.057 R)
• M30: 10,448,214 km (0.068 R)
• M31: 11,384,847 km (0.037 R)
• M32: 11,682,995 km (0.082 R)
• M33: 13,651,404 km (0.096 R)
• M34: 14,480,027 km (0.092 R)
• M35: 16,185,293 km (0.102 R)
• M36: 16,386,203 km (0.03 R)
• M37: 16,722,648 km (0.097 R)
• M38: 17,334,204 km (0.089 R)
• M39: 17,471,087 km (0.034 R)
• M40: 17,745,898 km (0.107 R)
• M41: 17,814,862 km (0.039 R)
• M42: 18,300,008 km (0.059 R)
• M43: 18,369,571 km (0.094 R)
• M44: 19,781,027 km (0.067 R)
• M45: 20,211,271 km (0.057 R)
• M46: 20,862,321 km (0.109 R)
• M47: 21,080,883 km (0.088 R)
• M48: 21,962,613 km (0.11 R)
• M49: 23,081,605 km (0.052 R)
• M50: 23,232,250 km (0.106 R)
• M51: 23,761,976 km (0.065 R)
• M52: 23,990,263 km (0.081 R)
• M53: 24,987,632 km (0.063 R)
• M54: 26,155,243 km (0.114 R)
• M55: 26,627,224 km (0.066 R)
• M56: 27,181,484 km (0.031 R)
• M57: 29,927,054 km (0.088 R)
• M58: 30,009,034 km (0.061 R)
• M59: 30,091,312 km (0.117 R)
• M60: 30,916,943 km (0.114 R)
• M61: 33,438,266 km (0.095 R)
• M62: 33,608,658 km (0.075 R)
• M63: 33,779,349 km (0.076 R)
• M64: 35,589,184 km (0.087 R)
• M65: 35,937,448 km (0.101 R)
• M66: 36,112,028 km (0.103 R)
• M67: 36,462,087 km (0.036 R)
• M68: 36,637,416 km (0.096 R)
• M69: 39,392,111 km (0.074 R)
• M70: 41,295,595 km (0.084 R)
• M71: 41,386,999 km (0.092 R)
• M72: 41,569,957 km (0.1 R)
• M73: 42,673,541 km (0.067 R)
• M74: 43,228,848 km (0.059 R)
• M75: 43,879,898 km (0.11 R)
• M76: 44,627,738 km (0.095 R)
• M77: 45,474,162 km (0.112 R)
• M78: 48,912,520 km (0.079 R)
• M79: 51,841,048 km (0.08 R)
• M80: 52,137,102 km (0.088 R)
• M81: 52,334,721 km (0.11 R)
• M82: 52,929,073 km (0.112 R)
• M83: 55,732,088 km (0.105 R)
• M84: 60,648,473 km (0.11 R)
• M85: 61,689,973 km (0.029 R)
• M86: 65,381,749 km (0.087 R)
• M87: 65,914,916 km (0.101 R)
• M88: 67,523,243 km (0.065 R)
• M89: 68,710,751 km (0.106 R)
• M90: 69,144,285 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.6

Radius: 7.7

Gravity: 11.39 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.05 AU - 19.53 AU

Year: 25037 Days

Day: 24.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,973,483 km

• M1: 290,519 km (0.059 R)
• M2: 422,464 km (0.101 R)
• M3: 1,107,922 km (0.087 R)
• M4: 1,198,429 km (0.112 R)
• M5: 1,260,362 km (0.065 R)
• M6: 1,900,791 km (0.045 R)
• M7: 2,235,142 km (0.051 R)
• M8: 2,547,951 km (0.041 R)
• M9: 2,668,976 km (0.109 R)
• M10: 2,750,656 km (0.098 R)
• M11: 3,522,880 km (0.111 R)
• M12: 3,886,553 km (0.077 R)
• M13: 4,847,869 km (0.096 R)
• M14: 6,750,903 km (0.115 R)
• M15: 6,918,902 km (0.118 R)
• M16: 9,287,784 km (0.063 R)
• M17: 10,299,215 km (0.065 R)
• M18: 10,622,346 km (0.055 R)
• M19: 11,014,592 km (0.08 R)
• M20: 12,493,217 km (0.093 R)
• M21: 13,046,281 km (0.106 R)
• M22: 13,255,718 km (0.087 R)
• M23: 14,319,508 km (0.116 R)
• M24: 14,391,315 km (0.103 R)
• M25: 15,117,014 km (0.046 R)
• M26: 15,484,277 km (0.089 R)
• M27: 17,594,654 km (0.041 R)
• M28: 18,058,557 km (0.083 R)
• M29: 18,840,505 km (0.079 R)
• M30: 19,553,788 km (0.109 R)
• M31: 20,680,858 km (0.051 R)
• M32: 21,911,750 km (0.09 R)
• M33: 23,419,846 km (0.077 R)
• M34: 23,589,490 km (0.068 R)
• M35: 24,788,218 km (0.087 R)
• M36: 25,743,998 km (0.077 R)
• M37: 26,534,922 km (0.107 R)
• M38: 28,773,654 km (0.109 R)
• M39: 31,072,076 km (0.071 R)
• M40: 31,258,475 km (0.06 R)
• M41: 32,668,435 km (0.071 R)
• M42: 33,238,253 km (0.084 R)
• M43: 33,524,284 km (0.05 R)
• M44: 33,715,471 km (0.05 R)
• M45: 33,811,213 km (0.096 R)
• M46: 34,773,576 km (0.095 R)
• M47: 35,549,989 km (0.111 R)
• M48: 36,725,230 km (0.111 R)
• M49: 37,218,604 km (0.068 R)
• M50: 37,714,222 km (0.107 R)
• M51: 38,912,650 km (0.079 R)
• M52: 39,013,030 km (0.1 R)
• M53: 39,314,919 km (0.086 R)
• M54: 40,529,953 km (0.062 R)
• M55: 40,631,679 km (0.103 R)
• M56: 40,733,555 km (0.091 R)
• M57: 40,835,581 km (0.12 R)
• M58: 41,449,232 km (0.075 R)
• M59: 42,685,658 km (0.119 R)
• M60: 42,996,672 km (0.109 R)
• M61: 45,829,308 km (0.099 R)
• M62: 47,000,659 km (0.11 R)
• M63: 47,858,603 km (0.09 R)
• M64: 47,966,164 km (0.109 R)
• M65: 48,289,594 km (0.118 R)
• M66: 49,372,533 km (0.076 R)
• M67: 49,481,291 km (0.062 R)
• M68: 51,672,750 km (0.095 R)
• M69: 53,002,825 km (0.111 R)
• M70: 55,244,399 km (0.11 R)
• M71: 59,010,226 km (0.045 R)
• M72: 60,516,378 km (0.041 R)
• M73: 62,622,566 km (0.094 R)
• M74: 64,990,850 km (0.118 R)
• M75: 65,946,332 km (0.099 R)
• M76: 66,786,174 km (0.076 R)
• M77: 67,026,877 km (0.098 R)
• M78: 67,147,303 km (0.088 R)
• M79: 68,719,278 km (0.036 R)
• M80: 70,670,483 km (0.038 R)
• M81: 71,283,984 km (0.075 R)
• M82: 73,135,108 km (0.112 R)
• M83: 75,753,220 km (0.101 R)
• M84: 76,004,096 km (0.117 R)
• M85: 77,262,962 km (0.076 R)
• M86: 79,801,189 km (0.051 R)
• M87: 79,928,796 km (0.067 R)
• M88: 83,271,112 km (0.064 R)
• M89: 85,089,474 km (0.034 R)
• M90: 85,219,923 km (0.092 R)
• M91: 86,134,564 km (0.086 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: 532 - 12,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit