🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.23 AU - 1.55 AU

Year: 579 Days

Day: 45.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.7

Radius: 12.6

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.22 AU - 6.68 AU

Year: 5125 Days

Day: 8.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,105,360 km

• M1: 157,676 km (0.049 R)
• M2: 293,810 km (0.103 R)
• M3: 512,672 km (0.076 R)
• M4: 704,756 km (0.062 R)
• M5: 855,999 km (0.106 R)
• M6: 949,797 km (0.097 R)
• M7: 1,148,612 km (0.034 R)
• M8: 1,522,458 km (0.077 R)
• M9: 1,934,151 km (0.087 R)
• M10: 2,227,961 km (0.043 R)
• M11: 2,438,595 km (0.119 R)
• M12: 2,797,331 km (0.108 R)
• M13: 3,004,224 km (0.116 R)
• M14: 3,345,607 km (0.07 R)
• M15: 3,722,294 km (0.074 R)
• M16: 3,973,469 km (0.1 R)
• M17: 4,206,543 km (0.079 R)
• M18: 4,444,254 km (0.057 R)
• M19: 4,540,595 km (0.118 R)
• M20: 5,032,921 km (0.094 R)
• M21: 5,594,362 km (0.063 R)
• M22: 5,750,841 km (0.113 R)
• M23: 5,829,829 km (0.076 R)
• M24: 6,804,160 km (0.101 R)
• M25: 7,196,705 km (0.084 R)
• M26: 7,281,826 km (0.108 R)
• M27: 7,395,820 km (0.106 R)
• M28: 7,539,284 km (0.117 R)
• M29: 7,654,624 km (0.07 R)
• M30: 7,741,540 km (0.086 R)
• M31: 7,974,913 km (0.046 R)
• M32: 8,240,150 km (0.08 R)
• M33: 8,359,080 km (0.107 R)
• M34: 8,628,656 km (0.035 R)
• M35: 8,779,600 km (0.102 R)
• M36: 8,962,109 km (0.034 R)
• M37: 9,114,998 km (0.086 R)
• M38: 9,672,849 km (0.12 R)
• M39: 9,766,946 km (0.088 R)
• M40: 9,987,603 km (0.112 R)
• M41: 10,209,905 km (0.082 R)
• M42: 10,659,596 km (0.09 R)
• M43: 10,984,672 km (0.116 R)
• M44: 11,181,394 km (0.072 R)
• M45: 12,148,394 km (0.119 R)
• M46: 12,659,121 km (0.103 R)
• M47: 13,176,880 km (0.096 R)
• M48: 13,351,012 km (0.044 R)
• M49: 13,596,202 km (0.098 R)
• M50: 13,948,954 km (0.071 R)
• M51: 14,161,982 km (0.056 R)
• M52: 14,519,521 km (0.114 R)
• M53: 15,942,495 km (0.119 R)
• M54: 16,539,092 km (0.078 R)
• M55: 16,991,326 km (0.099 R)
• M56: 17,562,341 km (0.11 R)
• M57: 17,715,679 km (0.051 R)
• M58: 18,062,447 km (0.115 R)
• M59: 18,606,086 km (0.084 R)
• M60: 19,749,612 km (0.07 R)
• M61: 20,390,190 km (0.095 R)
• M62: 20,713,022 km (0.045 R)
• M63: 21,363,922 km (0.101 R)
• M64: 21,527,732 km (0.113 R)
• M65: 22,228,299 km (0.103 R)
• M66: 22,518,967 km (0.072 R)
• M67: 22,978,383 km (0.057 R)
• M68: 23,567,499 km (0.07 R)
• M69: 24,033,796 km (0.106 R)
• M70: 24,889,645 km (0.082 R)
• M71: 25,061,982 km (0.107 R)
• M72: 25,321,235 km (0.112 R)
• M73: 25,494,619 km (0.052 R)
• M74: 26,367,223 km (0.076 R)
• M75: 26,543,001 km (0.107 R)
• M76: 26,984,015 km (0.119 R)
• M77: 27,917,955 km (0.036 R)
• M78: 28,141,903 km (0.114 R)
• M79: 28,276,541 km (0.087 R)
• M80: 30,092,360 km (0.102 R)
• M81: 30,598,300 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.6

Radius: 7.1

Gravity: 19.49 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 12.03 AU - 17.03 AU

Year: 19557 Days

Day: 23.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 60,105,360 km

• M1: 148,700 km (0.069 R)
• M2: 363,822 km (0.106 R)
• M3: 422,165 km (0.104 R)
• M4: 665,112 km (0.056 R)
• M5: 1,118,693 km (0.112 R)
• M6: 1,298,510 km (0.039 R)
• M7: 1,963,472 km (0.109 R)
• M8: 2,255,487 km (0.074 R)
• M9: 3,253,754 km (0.1 R)
• M10: 4,001,145 km (0.038 R)
• M11: 4,092,399 km (0.113 R)
• M12: 4,464,748 km (0.053 R)
• M13: 4,512,171 km (0.064 R)
• M14: 5,043,543 km (0.086 R)
• M15: 5,192,093 km (0.044 R)
• M16: 5,594,811 km (0.103 R)
• M17: 5,645,973 km (0.08 R)
• M18: 6,645,437 km (0.111 R)
• M19: 7,698,606 km (0.07 R)
• M20: 8,215,317 km (0.03 R)
• M21: 8,390,197 km (0.082 R)
• M22: 8,921,867 km (0.028 R)
• M23: 9,282,398 km (0.082 R)
• M24: 9,586,531 km (0.097 R)
• M25: 9,647,716 km (0.09 R)
• M26: 10,142,137 km (0.115 R)
• M27: 10,518,226 km (0.071 R)
• M28: 10,835,224 km (0.093 R)
• M29: 11,027,009 km (0.092 R)
• M30: 11,543,720 km (0.057 R)
• M31: 12,002,387 km (0.05 R)
• M32: 12,267,175 km (0.113 R)
• M33: 12,333,596 km (0.118 R)
• M34: 12,466,888 km (0.079 R)
• M35: 12,600,778 km (0.06 R)
• M36: 12,802,436 km (0.118 R)
• M37: 13,688,504 km (0.108 R)
• M38: 16,536,399 km (0.103 R)
• M39: 16,757,205 km (0.101 R)
• M40: 17,350,660 km (0.074 R)
• M41: 19,095,121 km (0.082 R)
• M42: 19,249,356 km (0.101 R)
• M43: 21,213,128 km (0.035 R)
• M44: 21,774,269 km (0.104 R)
• M45: 22,747,553 km (0.071 R)
• M46: 23,652,171 km (0.095 R)
• M47: 23,984,129 km (0.115 R)
• M48: 24,568,608 km (0.115 R)
• M49: 25,327,069 km (0.101 R)
• M50: 29,232,621 km (0.088 R)
• M51: 30,215,479 km (0.063 R)
• M52: 32,765,674 km (0.071 R)
• M53: 32,858,125 km (0.077 R)
• M54: 36,814,390 km (0.037 R)
• M55: 39,632,515 km (0.086 R)
• M56: 41,816,195 km (0.085 R)
• M57: 43,023,749 km (0.066 R)
• M58: 43,428,711 km (0.112 R)
• M59: 43,835,018 km (0.053 R)
• M60: 45,885,407 km (0.113 R)
• M61: 50,398,475 km (0.08 R)
• M62: 50,505,139 km (0.119 R)
• M63: 50,718,615 km (0.056 R)
• M64: 51,790,484 km (0.089 R)
• M65: 52,329,186 km (0.079 R)
• M66: 52,545,205 km (0.08 R)
• M67: 52,978,141 km (0.11 R)
• M68: 53,412,274 km (0.116 R)
• M69: 54,393,337 km (0.115 R)
• M70: 55,270,429 km (0.097 R)
• M71: 56,373,414 km (0.102 R)
• M72: 58,712,976 km (0.113 R)
• M73: 60,290,186 km (0.095 R)
• M74: 60,516,677 km (0.11 R)
• M75: 63,026,481 km (0.118 R)
• M76: 63,947,405 km (0.031 R)
• M77: 64,062,895 km (0.11 R)
• M78: 64,757,029 km (0.1 R)
• M79: 64,872,967 km (0.042 R)
• M80: 65,221,231 km (0.058 R)
• M81: 67,440,814 km (0.056 R)
• M82: 68,146,916 km (0.077 R)
• M83: 71,234,766 km (0.075 R)
• M84: 72,193,988 km (0.084 R)
• M85: 72,795,820 km (0.08 R)
• M86: 74,610,891 km (0.077 R)
• M87: 75,829,216 km (0.114 R)
• M88: 76,440,922 km (0.119 R)
• M89: 76,808,633 km (0.12 R)
• M90: 77,545,851 km (0.079 R)
• M91: 78,162,195 km (0.116 R)
• M92: 78,780,034 km (0.065 R)
• M93: 80,518,511 km (0.108 R)
• M94: 80,643,126 km (0.119 R)
• M95: 80,767,890 km (0.116 R)
• M96: 83,023,976 km (0.065 R)
• M97: 84,159,873 km (0.039 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.2

Radius: 7.5

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 15.2 AU - 22.94 AU

Year: 29405 Days

Day: 17.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 60,105,360 km

• M1: 98,585 km (0.032 R)
• M2: 172,187 km (0.074 R)
• M3: 330,462 km (0.088 R)
• M4: 804,837 km (0.114 R)
• M5: 1,110,764 km (0.118 R)
• M6: 1,157,439 km (0.052 R)
• M7: 1,252,733 km (0.118 R)
• M8: 1,451,249 km (0.078 R)
• M9: 1,822,850 km (0.106 R)
• M10: 2,938,701 km (0.102 R)
• M11: 3,103,109 km (0.109 R)
• M12: 4,225,691 km (0.05 R)
• M13: 4,714,427 km (0.057 R)
• M14: 5,181,621 km (0.092 R)
• M15: 5,663,476 km (0.037 R)
• M16: 7,370,837 km (0.113 R)
• M17: 8,559,541 km (0.1 R)
• M18: 8,842,281 km (0.115 R)
• M19: 9,562,445 km (0.03 R)
• M20: 9,954,242 km (0.107 R)
• M21: 10,401,390 km (0.12 R)
• M22: 12,254,160 km (0.093 R)
• M23: 12,679,616 km (0.073 R)
• M24: 12,894,140 km (0.105 R)
• M25: 13,164,014 km (0.118 R)
• M26: 13,819,403 km (0.119 R)
• M27: 13,929,656 km (0.111 R)
• M28: 14,040,059 km (0.054 R)
• M29: 16,195,166 km (0.054 R)
• M30: 16,661,912 km (0.115 R)
• M31: 17,968,051 km (0.074 R)
• M32: 18,390,515 km (0.096 R)
• M33: 19,306,802 km (0.097 R)
• M34: 22,661,385 km (0.03 R)
• M35: 23,183,182 km (0.118 R)
• M36: 23,445,577 km (0.107 R)
• M37: 23,774,991 km (0.081 R)
• M38: 24,238,595 km (0.083 R)
• M39: 26,327,729 km (0.103 R)
• M40: 26,532,978 km (0.1 R)
• M41: 28,054,089 km (0.06 R)
• M42: 28,754,955 km (0.087 R)
• M43: 30,102,084 km (0.095 R)
• M44: 30,316,756 km (0.114 R)
• M45: 30,963,618 km (0.031 R)
• M46: 33,670,442 km (0.035 R)
• M47: 34,414,841 km (0.114 R)
• M48: 37,063,022 km (0.061 R)
• M49: 37,216,360 km (0.09 R)
• M50: 37,293,104 km (0.083 R)
• M51: 37,754,463 km (0.08 R)
• M52: 38,295,260 km (0.066 R)
• M53: 40,326,200 km (0.038 R)
• M54: 41,991,973 km (0.089 R)
• M55: 44,573,284 km (0.119 R)
• M56: 46,708,046 km (0.119 R)
• M57: 47,122,432 km (0.111 R)
• M58: 47,205,459 km (0.068 R)
• M59: 49,296,687 km (0.087 R)
• M60: 54,350,253 km (0.107 R)
• M61: 54,698,816 km (0.086 R)
• M62: 55,048,127 km (0.111 R)
• M63: 57,336,526 km (0.105 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 16,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit