🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.61 AU - 0.61 AU

Year: 209 Days

Day: 39.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.9

Radius: 11.4

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.83 AU - 5.41 AU

Year: 5094 Days

Day: 14.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 45,628,462 km

• M1: 153,637 km (0.073 R)
• M2: 231,877 km (0.117 R)
• M3: 322,832 km (0.107 R)
• M4: 774,319 km (0.089 R)
• M5: 913,145 km (0.091 R)
• M6: 985,850 km (0.034 R)
• M7: 1,104,481 km (0.119 R)
• M8: 1,286,242 km (0.093 R)
• M9: 1,404,874 km (0.08 R)
• M10: 1,615,507 km (0.105 R)
• M11: 2,265,660 km (0.038 R)
• M12: 2,337,916 km (0.09 R)
• M13: 2,514,291 km (0.119 R)
• M14: 2,649,528 km (0.112 R)
• M15: 2,725,823 km (0.108 R)
• M16: 3,562,075 km (0.068 R)
• M17: 3,646,448 km (0.101 R)
• M18: 3,921,259 km (0.072 R)
• M19: 4,167,348 km (0.111 R)
• M20: 4,748,835 km (0.11 R)
• M21: 4,860,734 km (0.069 R)
• M22: 4,954,681 km (0.068 R)
• M23: 5,030,228 km (0.095 R)
• M24: 5,336,605 km (0.034 R)
• M25: 5,550,679 km (0.105 R)
• M26: 5,887,275 km (0.072 R)
• M27: 6,027,747 km (0.09 R)
• M28: 6,230,452 km (0.075 R)
• M29: 6,435,551 km (0.103 R)
• M30: 7,021,376 km (0.089 R)
• M31: 7,342,263 km (0.073 R)
• M32: 7,559,031 km (0.032 R)
• M33: 7,777,743 km (0.112 R)
• M34: 7,932,128 km (0.111 R)
• M35: 8,043,130 km (0.116 R)
• M36: 8,311,508 km (0.041 R)
• M37: 8,401,566 km (0.105 R)
• M38: 8,651,095 km (0.077 R)
• M39: 8,765,238 km (0.074 R)
• M40: 9,134,147 km (0.058 R)
• M41: 9,297,059 km (0.055 R)
• M42: 9,484,655 km (0.11 R)
• M43: 10,030,537 km (0.041 R)
• M44: 10,295,325 km (0.117 R)
• M45: 10,586,892 km (0.066 R)
• M46: 10,856,467 km (0.078 R)
• M47: 11,327,401 km (0.086 R)
• M48: 11,603,260 km (0.071 R)
• M49: 11,678,807 km (0.049 R)
• M50: 11,906,644 km (0.086 R)
• M51: 13,383,175 km (0.072 R)
• M52: 14,507,852 km (0.064 R)
• M53: 14,698,290 km (0.108 R)
• M54: 15,830,147 km (0.072 R)
• M55: 16,082,369 km (0.116 R)
• M56: 16,335,938 km (0.057 R)
• M57: 16,420,760 km (0.107 R)
• M58: 16,562,429 km (0.111 R)
• M59: 16,761,394 km (0.037 R)
• M60: 17,047,126 km (0.082 R)
• M61: 17,884,874 km (0.042 R)
• M62: 18,440,930 km (0.049 R)
• M63: 18,558,813 km (0.08 R)
• M64: 18,884,038 km (0.114 R)
• M65: 19,151,519 km (0.115 R)
• M66: 19,390,427 km (0.068 R)
• M67: 19,750,509 km (0.1 R)
• M68: 19,841,016 km (0.034 R)
• M69: 20,112,985 km (0.108 R)
• M70: 20,203,940 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.4

Radius: 5.5

Gravity: 10.33 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8 AU - 11.98 AU

Year: 13884 Days

Day: 19 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 45,628,462 km

• M1: 84,672 km (0.1 R)
• M2: 381,624 km (0.093 R)
• M3: 565,779 km (0.047 R)
• M4: 793,467 km (0.108 R)
• M5: 828,174 km (0.109 R)
• M6: 991,385 km (0.111 R)
• M7: 1,164,769 km (0.115 R)
• M8: 2,070,435 km (0.083 R)
• M9: 2,292,288 km (0.076 R)
• M10: 2,393,416 km (0.031 R)
• M11: 2,444,429 km (0.092 R)
• M12: 2,812,290 km (0.093 R)
• M13: 3,310,451 km (0.103 R)
• M14: 3,367,598 km (0.1 R)
• M15: 4,293,010 km (0.109 R)
• M16: 4,703,207 km (0.095 R)
• M17: 5,059,998 km (0.086 R)
• M18: 5,425,466 km (0.093 R)
• M19: 5,560,553 km (0.063 R)
• M20: 5,628,470 km (0.094 R)
• M21: 6,287,748 km (0.113 R)
• M22: 7,377,419 km (0.109 R)
• M23: 7,982,094 km (0.119 R)
• M24: 8,058,837 km (0.076 R)
• M25: 9,238,566 km (0.038 R)
• M26: 9,684,517 km (0.082 R)
• M27: 10,766,260 km (0.044 R)
• M28: 10,808,596 km (0.057 R)
• M29: 10,936,053 km (0.055 R)
• M30: 11,798,335 km (0.119 R)
• M31: 13,816,859 km (0.111 R)
• M32: 14,513,088 km (0.115 R)
• M33: 15,891,183 km (0.114 R)
• M34: 16,767,378 km (0.084 R)
• M35: 17,013,616 km (0.105 R)
• M36: 18,010,237 km (0.119 R)
• M37: 18,414,152 km (0.07 R)
• M38: 18,464,865 km (0.065 R)
• M39: 19,540,324 km (0.03 R)
• M40: 19,591,936 km (0.086 R)
• M41: 19,695,607 km (0.093 R)
• M42: 19,799,278 km (0.069 R)
• M43: 20,583,321 km (0.108 R)
• M44: 20,794,104 km (0.075 R)
• M45: 20,846,912 km (0.118 R)
• M46: 22,181,475 km (0.097 R)
• M47: 22,343,489 km (0.087 R)
• M48: 22,397,494 km (0.087 R)
• M49: 23,543,414 km (0.044 R)
• M50: 23,818,973 km (0.077 R)
• M51: 25,325,872 km (0.073 R)
• M52: 25,382,271 km (0.076 R)
• M53: 25,664,861 km (0.037 R)
• M54: 25,721,559 km (0.078 R)
• M55: 26,863,290 km (0.101 R)
• M56: 27,035,926 km (0.107 R)
• M57: 27,382,394 km (0.065 R)
• M58: 27,440,289 km (0.051 R)
• M59: 28,665,346 km (0.089 R)
• M60: 28,900,663 km (0.111 R)
• M61: 29,018,696 km (0.119 R)
• M62: 29,432,633 km (0.097 R)
• M63: 30,087,124 km (0.12 R)
• M64: 30,326,331 km (0.112 R)
• M65: 31,592,378 km (0.116 R)
• M66: 31,774,737 km (0.119 R)
• M67: 31,957,396 km (0.103 R)
• M68: 32,140,355 km (0.107 R)
• M69: 32,262,426 km (0.114 R)
• M70: 32,875,628 km (0.089 R)
• M71: 32,937,262 km (0.111 R)
• M72: 32,998,747 km (0.07 R)
• M73: 33,554,653 km (0.102 R)
• M74: 33,927,002 km (0.099 R)
• M75: 34,175,933 km (0.102 R)
• M76: 34,738,271 km (0.057 R)
• M77: 35,429,862 km (0.113 R)
• M78: 36,252,950 km (0.103 R)
• M79: 36,571,144 km (0.107 R)
• M80: 38,046,927 km (0.118 R)
• M81: 38,759,612 km (0.108 R)
• M82: 38,889,762 km (0.064 R)
• M83: 39,935,301 km (0.054 R)
• M84: 40,198,145 km (0.094 R)
• M85: 40,659,654 km (0.118 R)
• M86: 40,725,627 km (0.104 R)
• M87: 40,857,871 km (0.096 R)
• M88: 42,656,786 km (0.107 R)
• M89: 42,925,463 km (0.078 R)
• M90: 43,532,083 km (0.093 R)
• M91: 43,667,319 km (0.069 R)
• M92: 44,073,627 km (0.116 R)
• M93: 44,209,462 km (0.12 R)
• M94: 44,549,348 km (0.08 R)
• M95: 45,231,963 km (0.054 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.3

Radius: 7.4

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.7 AU - 13.28 AU

Year: 18256 Days

Day: 19 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,628,462 km

• M1: 93,499 km (0.108 R)
• M2: 282,890 km (0.052 R)
• M3: 1,008,738 km (0.057 R)
• M4: 1,083,986 km (0.096 R)
• M5: 1,240,466 km (0.069 R)
• M6: 1,383,481 km (0.036 R)
• M7: 1,510,490 km (0.072 R)
• M8: 1,619,247 km (0.108 R)
• M9: 2,128,628 km (0.048 R)
• M10: 2,684,683 km (0.096 R)
• M11: 2,817,227 km (0.069 R)
• M12: 3,569,555 km (0.092 R)
• M13: 3,656,770 km (0.106 R)
• M14: 4,103,918 km (0.106 R)
• M15: 4,474,173 km (0.076 R)
• M16: 4,663,265 km (0.089 R)
• M17: 4,855,049 km (0.09 R)
• M18: 4,919,676 km (0.066 R)
• M19: 5,279,608 km (0.04 R)
• M20: 5,412,601 km (0.103 R)
• M21: 5,580,449 km (0.104 R)
• M22: 5,715,985 km (0.087 R)
• M23: 6,094,168 km (0.108 R)
• M24: 6,587,393 km (0.114 R)
• M25: 6,658,900 km (0.087 R)
• M26: 6,947,475 km (0.114 R)
• M27: 8,257,802 km (0.103 R)
• M28: 8,334,995 km (0.081 R)
• M29: 8,451,233 km (0.078 R)
• M30: 8,724,398 km (0.045 R)
• M31: 9,239,464 km (0.064 R)
• M32: 9,399,982 km (0.107 R)
• M33: 10,674,706 km (0.083 R)
• M34: 11,012,498 km (0.118 R)
• M35: 11,741,787 km (0.11 R)
• M36: 12,178,015 km (0.057 R)
• M37: 13,291,920 km (0.12 R)
• M38: 13,655,144 km (0.106 R)
• M39: 14,252,488 km (0.107 R)
• M40: 15,188,073 km (0.096 R)
• M41: 15,235,346 km (0.098 R)
• M42: 15,758,789 km (0.083 R)
• M43: 16,579,483 km (0.099 R)
• M44: 18,818,066 km (0.118 R)
• M45: 19,174,857 km (0.066 R)
• M46: 19,277,032 km (0.1 R)
• M47: 20,728,580 km (0.079 R)
• M48: 21,946,905 km (0.112 R)
• M49: 22,214,985 km (0.12 R)
• M50: 22,970,903 km (0.085 R)
• M51: 23,297,475 km (0.082 R)
• M52: 24,286,466 km (0.046 R)
• M53: 24,897,574 km (0.111 R)
• M54: 25,120,923 km (0.064 R)
• M55: 25,513,618 km (0.111 R)
• M56: 25,738,912 km (0.085 R)
• M57: 26,418,834 km (0.057 R)
• M58: 26,932,553 km (0.088 R)
• M59: 28,028,059 km (0.054 R)
• M60: 28,318,727 km (0.115 R)
• M61: 29,138,075 km (0.052 R)
• M62: 29,432,483 km (0.066 R)
• M63: 30,560,601 km (0.085 R)
• M64: 31,039,763 km (0.117 R)
• M65: 31,099,752 km (0.108 R)
• M66: 31,159,890 km (0.077 R)
• M67: 32,614,131 km (0.107 R)
• M68: 32,736,352 km (0.113 R)
• M69: 33,103,765 km (0.085 R)
• M70: 33,288,069 km (0.033 R)
• M71: 33,349,554 km (0.096 R)
• M72: 34,462,861 km (0.114 R)
• M73: 34,774,324 km (0.099 R)
• M74: 36,345,401 km (0.055 R)
• M75: 36,916,715 km (0.117 R)
• M76: 37,554,900 km (0.12 R)
• M77: 38,583,535 km (0.04 R)
• M78: 39,036,517 km (0.109 R)
• M79: 39,947,718 km (0.118 R)
• M80: 40,471,610 km (0.034 R)
• M81: 40,537,283 km (0.107 R)
• M82: 40,865,950 km (0.108 R)
• M83: 41,195,514 km (0.097 R)
• M84: 41,459,853 km (0.088 R)
• M85: 41,791,063 km (0.067 R)
• M86: 42,790,077 km (0.113 R)
• M87: 42,923,818 km (0.105 R)
• M88: 43,594,764 km (0.114 R)
• M89: 43,998,978 km (0.107 R)
• M90: 44,336,919 km (0.106 R)
• M91: 44,743,377 km (0.113 R)
• M92: 45,355,531 km (0.055 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: 378 - 15,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit