🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.75 AU - 1.07 AU

Year: 312 Days

Day: 29 Hours

Environment

Temp: 100 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.76 AU - 1.16 AU

Year: 339 Days

Day: 19.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.78 AU - 3.62 AU

Year: 2060 Days

Day: 15 Hours

Environment

Temp: -107 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,722,547 km

• M1: 347,366 km (0.068 R)
• M2: 1,075,459 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.07 AU - 4.85 AU

Year: 3390 Days

Day: 31.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424

Radius: 10.2

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.51 AU - 6.07 AU

Year: 4379 Days

Day: 8.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 75,722,547 km

• M1: 203,304 km (0.08 R)
• M2: 381,026 km (0.036 R)
• M3: 617,690 km (0.074 R)
• M4: 738,415 km (0.059 R)
• M5: 823,686 km (0.114 R)
• M6: 1,187,209 km (0.084 R)
• M7: 1,380,489 km (0.071 R)
• M8: 1,501,514 km (0.113 R)
• M9: 1,570,478 km (0.099 R)
• M10: 1,768,995 km (0.102 R)
• M11: 1,841,999 km (0.039 R)
• M12: 2,128,778 km (0.078 R)
• M13: 2,253,842 km (0.035 R)
• M14: 2,560,966 km (0.071 R)
• M15: 3,002,878 km (0.05 R)
• M16: 3,143,799 km (0.091 R)
• M17: 3,250,911 km (0.078 R)
• M18: 3,450,475 km (0.054 R)
• M19: 3,616,678 km (0.035 R)
• M20: 3,691,477 km (0.063 R)
• M21: 4,170,639 km (0.071 R)
• M22: 4,268,925 km (0.113 R)
• M23: 4,548,074 km (0.108 R)
• M24: 4,812,713 km (0.054 R)
• M25: 5,166,362 km (0.092 R)
• M26: 5,250,885 km (0.118 R)
• M27: 5,528,539 km (0.045 R)
• M28: 5,767,297 km (0.118 R)
• M29: 5,876,952 km (0.082 R)
• M30: 6,413,111 km (0.094 R)
• M31: 6,481,178 km (0.055 R)
• M32: 6,618,210 km (0.066 R)
• M33: 6,687,025 km (0.058 R)
• M34: 7,579,825 km (0.103 R)
• M35: 7,942,600 km (0.041 R)
• M36: 8,760,451 km (0.066 R)
• M37: 8,836,148 km (0.117 R)
• M38: 9,320,695 km (0.092 R)
• M39: 9,423,768 km (0.053 R)
• M40: 9,631,111 km (0.088 R)
• M41: 10,209,157 km (0.111 R)
• M42: 10,395,556 km (0.094 R)
• M43: 10,475,740 km (0.104 R)
• M44: 10,690,563 km (0.119 R)
• M45: 10,825,650 km (0.112 R)
• M46: 10,961,186 km (0.088 R)
• M47: 11,097,320 km (0.119 R)
• M48: 11,954,067 km (0.08 R)
• M49: 12,038,141 km (0.077 R)
• M50: 12,575,047 km (0.102 R)
• M51: 13,264,394 km (0.092 R)
• M52: 13,351,460 km (0.032 R)
• M53: 13,642,877 km (0.048 R)
• M54: 14,321,303 km (0.096 R)
• M55: 14,559,912 km (0.112 R)
• M56: 14,709,659 km (0.113 R)
• M57: 14,950,362 km (0.068 R)
• M58: 15,557,879 km (0.069 R)
• M59: 15,710,918 km (0.119 R)
• M60: 16,142,508 km (0.091 R)
• M61: 16,390,691 km (0.104 R)
• M62: 17,683,067 km (0.112 R)
• M63: 17,842,987 km (0.12 R)
• M64: 18,877,307 km (0.11 R)
• M65: 19,401,797 km (0.07 R)
• M66: 20,464,989 km (0.082 R)
• M67: 21,139,226 km (0.065 R)
• M68: 21,308,870 km (0.029 R)
• M69: 21,376,937 km (0.09 R)
• M70: 21,786,387 km (0.116 R)
• M71: 22,440,129 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.3

Radius: 6.3

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 13.16 AU - 15.18 AU

Year: 19197 Days

Day: 17.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 75,722,547 km

• M1: 115,490 km (0.112 R)
• M2: 172,337 km (0.101 R)
• M3: 244,293 km (0.067 R)
• M4: 566,527 km (0.097 R)
• M5: 1,152,951 km (0.095 R)
• M6: 1,539,362 km (0.062 R)
• M7: 1,761,066 km (0.118 R)
• M8: 1,993,092 km (0.112 R)
• M9: 2,390,574 km (0.04 R)
• M10: 2,550,045 km (0.064 R)
• M11: 2,980,738 km (0.073 R)
• M12: 3,613,985 km (0.118 R)
• M13: 4,718,167 km (0.098 R)
• M14: 5,244,602 km (0.107 R)
• M15: 7,298,431 km (0.057 R)
• M16: 7,905,799 km (0.047 R)
• M17: 8,048,216 km (0.106 R)
• M18: 8,143,659 km (0.12 R)
• M19: 8,724,249 km (0.103 R)
• M20: 9,019,555 km (0.082 R)
• M21: 9,069,072 km (0.086 R)
• M22: 9,368,267 km (0.094 R)
• M23: 10,078,708 km (0.116 R)
• M24: 10,336,764 km (0.106 R)
• M25: 10,964,626 km (0.102 R)
• M26: 11,983,986 km (0.103 R)
• M27: 12,367,256 km (0.069 R)
• M28: 14,169,462 km (0.102 R)
• M29: 14,342,546 km (0.088 R)
• M30: 15,100,858 km (0.107 R)
• M31: 15,277,683 km (0.041 R)
• M32: 16,778,000 km (0.067 R)
• M33: 17,206,448 km (0.051 R)
• M34: 17,514,620 km (0.026 R)
• M35: 17,949,201 km (0.096 R)
• M36: 18,324,542 km (0.046 R)
• M37: 18,387,373 km (0.118 R)
• M38: 18,829,136 km (0.113 R)
• M39: 19,019,424 km (0.064 R)
• M40: 19,787,310 km (0.117 R)
• M41: 20,110,143 km (0.06 R)
• M42: 21,485,396 km (0.113 R)
• M43: 21,950,496 km (0.07 R)
• M44: 22,084,086 km (0.095 R)
• M45: 22,284,847 km (0.094 R)
• M46: 22,351,867 km (0.1 R)
• M47: 22,958,336 km (0.105 R)
• M48: 23,638,558 km (0.088 R)
• M49: 23,706,924 km (0.11 R)
• M50: 24,810,208 km (0.084 R)
• M51: 25,438,071 km (0.092 R)
• M52: 25,929,949 km (0.109 R)
• M53: 27,281,116 km (0.066 R)
• M54: 28,218,646 km (0.12 R)
• M55: 29,460,608 km (0.095 R)
• M56: 29,534,210 km (0.118 R)
• M57: 32,909,288 km (0.106 R)
• M58: 33,368,553 km (0.081 R)
• M59: 34,448,051 km (0.113 R)
• M60: 34,680,975 km (0.072 R)
• M61: 36,958,603 km (0.025 R)
• M62: 37,595,291 km (0.043 R)
• M63: 38,316,054 km (0.052 R)
• M64: 38,718,323 km (0.114 R)
• M65: 39,446,116 km (0.065 R)
• M66: 40,833,188 km (0.086 R)
• M67: 40,997,296 km (0.063 R)
• M68: 42,485,197 km (0.089 R)
• M69: 43,570,829 km (0.048 R)
• M70: 44,834,631 km (0.109 R)
• M71: 48,003,264 km (0.102 R)
• M72: 49,833,594 km (0.118 R)
• M73: 50,360,627 km (0.067 R)
• M74: 51,420,528 km (0.09 R)
• M75: 51,953,097 km (0.085 R)
• M76: 52,309,289 km (0.1 R)
• M77: 52,576,920 km (0.057 R)
• M78: 52,934,459 km (0.12 R)
• M79: 54,192,128 km (0.083 R)
• M80: 54,553,257 km (0.037 R)
• M81: 55,732,537 km (0.081 R)
• M82: 55,914,747 km (0.089 R)
• M83: 57,011,898 km (0.077 R)
• M84: 58,116,230 km (0.076 R)
• M85: 59,692,692 km (0.113 R)
• M86: 61,377,164 km (0.11 R)
• M87: 62,225,234 km (0.086 R)
• M88: 62,698,113 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.2

Radius: 4.2

Gravity: 23.31 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 16.68 AU - 17.68 AU

Year: 25628 Days

Day: 21.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,722,547 km

• M1: 266,284 km (0.099 R)
• M2: 505,790 km (0.079 R)
• M3: 569,070 km (0.074 R)
• M4: 657,632 km (0.06 R)
• M5: 1,335,311 km (0.076 R)
• M6: 1,575,415 km (0.076 R)
• M7: 2,027,650 km (0.111 R)
• M8: 2,267,904 km (0.094 R)
• M9: 2,303,059 km (0.092 R)
• M10: 2,445,177 km (0.119 R)
• M11: 2,850,587 km (0.067 R)
• M12: 3,119,415 km (0.073 R)
• M13: 3,805,620 km (0.073 R)
• M14: 5,497,123 km (0.105 R)
• M15: 5,544,396 km (0.07 R)
• M16: 5,687,113 km (0.027 R)
• M17: 6,973,206 km (0.082 R)
• M18: 7,178,753 km (0.082 R)
• M19: 8,344,569 km (0.098 R)
• M20: 8,562,833 km (0.112 R)
• M21: 8,893,593 km (0.087 R)
• M22: 9,172,593 km (0.063 R)
• M23: 9,454,286 km (0.074 R)
• M24: 10,316,568 km (0.093 R)
• M25: 11,384,099 km (0.065 R)
• M26: 11,444,387 km (0.069 R)
• M27: 11,565,411 km (0.082 R)
• M28: 12,176,519 km (0.089 R)
• M29: 12,362,020 km (0.085 R)
• M30: 12,861,079 km (0.091 R)
• M31: 13,049,871 km (0.077 R)
• M32: 14,331,925 km (0.06 R)
• M33: 14,855,966 km (0.092 R)
• M34: 16,328,907 km (0.037 R)
• M35: 17,082,730 km (0.099 R)
• M36: 18,058,408 km (0.104 R)
• M37: 18,482,069 km (0.051 R)
• M38: 18,624,037 km (0.109 R)
• M39: 20,428,786 km (0.059 R)
• M40: 20,722,596 km (0.104 R)
• M41: 22,212,890 km (0.067 R)
• M42: 22,894,757 km (0.112 R)
• M43: 25,216,666 km (0.079 R)
• M44: 25,531,869 km (0.088 R)
• M45: 26,325,635 km (0.076 R)
• M46: 28,919,363 km (0.041 R)
• M47: 29,580,436 km (0.043 R)
• M48: 31,085,989 km (0.055 R)
• M49: 32,018,283 km (0.119 R)
• M50: 33,217,908 km (0.116 R)
• M51: 33,390,544 km (0.101 R)
• M52: 34,694,439 km (0.102 R)
• M53: 35,308,538 km (0.12 R)
• M54: 35,749,403 km (0.119 R)
• M55: 36,993,609 km (0.085 R)
• M56: 37,710,930 km (0.103 R)
• M57: 40,073,679 km (0.115 R)
• M58: 42,858,743 km (0.09 R)
• M59: 43,140,735 km (0.103 R)
• M60: 44,369,532 km (0.046 R)
• M61: 44,464,526 km (0.11 R)
• M62: 44,845,103 km (0.04 R)
• M63: 45,226,877 km (0.073 R)
• M64: 46,378,631 km (0.085 R)
• M65: 47,539,959 km (0.118 R)
• M66: 47,637,198 km (0.101 R)
• M67: 48,417,201 km (0.08 R)
• M68: 48,515,038 km (0.056 R)
• M69: 48,710,862 km (0.068 R)
• M70: 49,693,869 km (0.103 R)
• M71: 50,286,726 km (0.113 R)
• M72: 50,484,943 km (0.094 R)
• M73: 50,683,310 km (0.074 R)
• M74: 53,791,954 km (0.094 R)
• M75: 54,909,749 km (0.06 R)
• M76: 55,011,775 km (0.112 R)
• M77: 58,516,853 km (0.118 R)
• M78: 58,621,122 km (0.059 R)
• M79: 58,725,392 km (0.116 R)
• M80: 59,456,776 km (0.116 R)
• M81: 59,561,495 km (0.095 R)
• M82: 59,666,363 km (0.07 R)
• M83: 61,034,286 km (0.104 R)
• M84: 61,775,244 km (0.117 R)
• M85: 63,052,211 km (0.038 R)
• M86: 63,159,024 km (0.118 R)
• M87: 64,876,109 km (0.077 R)
• M88: 67,262,195 km (0.103 R)
• M89: 67,917,882 km (0.11 R)
• M90: 69,125,436 km (0.083 R)
• M91: 70,118,766 km (0.116 R)
• M92: 72,566,786 km (0.085 R)
• M93: 74,816,289 km (0.113 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 13,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit