🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.54 AU - 0.56 AU

Year: 147 Days

Day: 12.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.18 AU - 1.52 AU

Year: 565 Days

Day: 25.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.1

Radius: 10.3

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.59 AU - 7.55 AU

Year: 5382 Days

Day: 8.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,102,878 km

• M1: 133,441 km (0.096 R)
• M2: 361,728 km (0.079 R)
• M3: 635,043 km (0.054 R)
• M4: 1,044,343 km (0.107 R)
• M5: 1,135,448 km (0.115 R)
• M6: 1,829,732 km (0.079 R)
• M7: 2,151,217 km (0.103 R)
• M8: 2,409,274 km (0.117 R)
• M9: 2,573,233 km (0.095 R)
• M10: 3,516,298 km (0.063 R)
• M11: 4,837,546 km (0.083 R)
• M12: 4,915,038 km (0.093 R)
• M13: 5,071,517 km (0.091 R)
• M14: 5,176,685 km (0.083 R)
• M15: 5,335,707 km (0.1 R)
• M16: 5,496,525 km (0.063 R)
• M17: 5,905,526 km (0.084 R)
• M18: 6,324,400 km (0.117 R)
• M19: 6,494,792 km (0.066 R)
• M20: 6,580,511 km (0.087 R)
• M21: 6,810,892 km (0.113 R)
• M22: 6,927,129 km (0.058 R)
• M23: 7,220,491 km (0.085 R)
• M24: 7,368,892 km (0.062 R)
• M25: 7,548,110 km (0.087 R)
• M26: 7,789,412 km (0.099 R)
• M27: 7,941,553 km (0.105 R)
• M28: 8,497,309 km (0.111 R)
• M29: 8,622,522 km (0.107 R)
• M30: 8,748,334 km (0.101 R)
• M31: 8,874,744 km (0.042 R)
• M32: 9,033,767 km (0.101 R)
• M33: 9,451,444 km (0.1 R)
• M34: 9,581,145 km (0.116 R)
• M35: 10,539,768 km (0.114 R)
• M36: 10,607,087 km (0.113 R)
• M37: 11,321,716 km (0.087 R)
• M38: 12,298,890 km (0.092 R)
• M39: 12,369,650 km (0.104 R)
• M40: 12,440,709 km (0.119 R)
• M41: 13,302,841 km (0.079 R)
• M42: 13,667,710 km (0.114 R)
• M43: 14,295,722 km (0.117 R)
• M44: 14,707,116 km (0.073 R)
• M45: 15,160,248 km (0.046 R)
• M46: 15,503,276 km (0.079 R)
• M47: 15,618,167 km (0.107 R)
• M48: 15,848,698 km (0.106 R)
• M49: 17,058,196 km (0.116 R)
• M50: 17,375,194 km (0.085 R)
• M51: 17,574,159 km (0.083 R)
• M52: 17,693,987 km (0.115 R)
• M53: 18,256,775 km (0.118 R)
• M54: 18,988,907 km (0.082 R)
• M55: 19,276,284 km (0.098 R)
• M56: 19,523,569 km (0.084 R)
• M57: 19,606,297 km (0.109 R)
• M58: 19,855,228 km (0.096 R)
• M59: 19,938,404 km (0.05 R)
• M60: 20,021,730 km (0.087 R)
• M61: 21,840,392 km (0.092 R)
• M62: 22,400,636 km (0.11 R)
• M63: 22,617,253 km (0.078 R)
• M64: 23,579,168 km (0.1 R)
• M65: 23,667,281 km (0.116 R)
• M66: 23,755,543 km (0.04 R)
• M67: 25,452,432 km (0.049 R)
• M68: 25,678,475 km (0.08 R)
• M69: 26,269,685 km (0.117 R)
• M70: 26,498,271 km (0.068 R)
• M71: 26,773,531 km (0.077 R)
• M72: 27,003,463 km (0.094 R)
• M73: 27,326,594 km (0.045 R)
• M74: 28,538,187 km (0.111 R)
• M75: 29,529,423 km (0.114 R)
• M76: 29,910,000 km (0.111 R)
• M77: 30,484,007 km (0.1 R)
• M78: 31,254,885 km (0.12 R)
• M79: 32,374,326 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.3

Radius: 12.3

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.26 AU - 10.96 AU

Year: 10722 Days

Day: 12 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 82,102,878 km

• M1: 251,025 km (0.11 R)
• M2: 470,186 km (0.049 R)
• M3: 761,004 km (0.073 R)
• M4: 974,481 km (0.096 R)
• M5: 1,128,267 km (0.091 R)
• M6: 1,396,347 km (0.056 R)
• M7: 1,639,443 km (0.092 R)
• M8: 1,777,971 km (0.095 R)
• M9: 1,993,392 km (0.049 R)
• M10: 2,319,964 km (0.071 R)
• M11: 2,911,623 km (0.116 R)
• M12: 3,052,545 km (0.065 R)
• M13: 3,945,943 km (0.108 R)
• M14: 5,220,966 km (0.115 R)
• M15: 5,567,285 km (0.079 R)
• M16: 5,992,741 km (0.098 R)
• M17: 6,428,669 km (0.089 R)
• M18: 6,950,467 km (0.103 R)
• M19: 7,178,304 km (0.076 R)
• M20: 7,602,564 km (0.077 R)
• M21: 7,876,627 km (0.114 R)
• M22: 8,394,535 km (0.111 R)
• M23: 8,637,332 km (0.083 R)
• M24: 9,129,958 km (0.102 R)
• M25: 9,379,637 km (0.112 R)
• M26: 9,463,412 km (0.043 R)
• M27: 9,716,232 km (0.083 R)
• M28: 9,928,511 km (0.055 R)
• M29: 10,013,932 km (0.1 R)
• M30: 10,185,371 km (0.093 R)
• M31: 11,146,089 km (0.096 R)
• M32: 11,772,455 km (0.046 R)
• M33: 12,181,156 km (0.106 R)
• M34: 13,482,508 km (0.07 R)
• M35: 13,719,621 km (0.084 R)
• M36: 14,487,357 km (0.052 R)
• M37: 14,827,692 km (0.09 R)
• M38: 15,417,257 km (0.112 R)
• M39: 16,568,712 km (0.108 R)
• M40: 17,231,730 km (0.106 R)
• M41: 17,747,693 km (0.089 R)
• M42: 17,903,424 km (0.088 R)
• M43: 18,373,610 km (0.09 R)
• M44: 18,847,686 km (0.097 R)
• M45: 19,915,815 km (0.068 R)
• M46: 20,729,777 km (0.054 R)
• M47: 21,278,502 km (0.074 R)
• M48: 21,776,364 km (0.103 R)
• M49: 22,054,765 km (0.107 R)
• M50: 22,502,512 km (0.114 R)
• M51: 22,783,756 km (0.093 R)
• M52: 22,896,702 km (0.086 R)
• M53: 23,520,824 km (0.1 R)
• M54: 23,749,111 km (0.104 R)
• M55: 24,208,077 km (0.077 R)
• M56: 25,660,972 km (0.111 R)
• M57: 25,778,406 km (0.081 R)
• M58: 25,896,139 km (0.06 R)
• M59: 27,082,301 km (0.112 R)
• M60: 28,955,715 km (0.098 R)
• M61: 29,078,086 km (0.078 R)
• M62: 29,200,607 km (0.117 R)
• M63: 31,875,118 km (0.038 R)
• M64: 32,571,795 km (0.096 R)
• M65: 32,826,410 km (0.071 R)
• M66: 33,594,147 km (0.1 R)
• M67: 34,821,896 km (0.102 R)
• M68: 37,055,393 km (0.071 R)
• M69: 37,854,694 km (0.071 R)
• M70: 38,996,874 km (0.115 R)
• M71: 39,334,815 km (0.101 R)
• M72: 40,218,340 km (0.067 R)
• M73: 40,354,923 km (0.104 R)
• M74: 40,628,388 km (0.105 R)
• M75: 40,765,420 km (0.096 R)
• M76: 40,971,117 km (0.094 R)
• M77: 42,143,515 km (0.114 R)
• M78: 42,977,823 km (0.111 R)
• M79: 45,016,243 km (0.084 R)
• M80: 45,797,743 km (0.102 R)
• M81: 47,662,630 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.1

Radius: 3.9

Gravity: 62.07 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 13.71 AU - 14.53 AU

Year: 19095 Days

Day: 22.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,102,878 km

• M1: 61,934 km (0.077 R)
• M2: 263,442 km (0.082 R)
• M3: 432,936 km (0.081 R)
• M4: 680,521 km (0.036 R)
• M5: 911,350 km (0.074 R)
• M6: 1,049,728 km (0.076 R)
• M7: 1,600,847 km (0.084 R)
• M8: 2,154,060 km (0.104 R)
• M9: 2,264,014 km (0.115 R)
• M10: 2,527,456 km (0.086 R)
• M11: 3,718,405 km (0.111 R)
• M12: 3,806,219 km (0.089 R)
• M13: 3,983,642 km (0.049 R)
• M14: 4,720,411 km (0.12 R)
• M15: 4,767,834 km (0.106 R)
• M16: 4,815,406 km (0.028 R)
• M17: 5,104,279 km (0.084 R)
• M18: 5,598,102 km (0.112 R)
• M19: 5,749,196 km (0.064 R)
• M20: 7,832,346 km (0.102 R)
• M21: 8,228,631 km (0.057 R)
• M22: 8,747,586 km (0.052 R)
• M23: 8,864,422 km (0.095 R)
• M24: 9,158,531 km (0.105 R)
• M25: 10,305,349 km (0.115 R)
• M26: 10,552,484 km (0.032 R)
• M27: 10,864,097 km (0.094 R)
• M28: 10,926,778 km (0.116 R)
• M29: 11,242,130 km (0.06 R)
• M30: 11,560,475 km (0.116 R)
• M31: 11,624,353 km (0.051 R)
• M32: 11,688,530 km (0.103 R)
• M33: 11,817,185 km (0.092 R)
• M34: 11,946,288 km (0.077 R)
• M35: 14,211,199 km (0.059 R)
• M36: 14,832,330 km (0.064 R)
• M37: 15,603,656 km (0.118 R)
• M38: 17,698,475 km (0.042 R)
• M39: 17,772,227 km (0.039 R)
• M40: 20,651,238 km (0.034 R)
• M41: 21,590,114 km (0.12 R)
• M42: 22,223,661 km (0.079 R)
• M43: 22,382,983 km (0.059 R)
• M44: 22,863,342 km (0.078 R)
• M45: 23,346,992 km (0.077 R)
• M46: 23,427,924 km (0.055 R)
• M47: 23,590,088 km (0.025 R)
• M48: 23,834,082 km (0.114 R)
• M49: 24,570,852 km (0.114 R)
• M50: 24,900,865 km (0.111 R)
• M51: 25,398,427 km (0.073 R)
• M52: 26,572,172 km (0.067 R)
• M53: 30,109,713 km (0.096 R)
• M54: 30,197,826 km (0.088 R)
• M55: 30,286,089 km (0.075 R)
• M56: 31,172,756 km (0.081 R)
• M57: 33,791,915 km (0.119 R)
• M58: 33,883,469 km (0.112 R)
• M59: 34,803,795 km (0.083 R)
• M60: 35,452,751 km (0.115 R)
• M61: 35,732,199 km (0.101 R)
• M62: 39,429,960 km (0.055 R)
• M63: 41,079,575 km (0.085 R)
• M64: 41,177,263 km (0.051 R)
• M65: 42,060,339 km (0.044 R)
• M66: 42,454,829 km (0.036 R)
• M67: 42,652,447 km (0.094 R)
• M68: 43,247,398 km (0.118 R)
• M69: 44,245,066 km (0.098 R)
• M70: 45,654,428 km (0.092 R)
• M71: 46,059,838 km (0.059 R)
• M72: 46,161,415 km (0.089 R)
• M73: 47,796,071 km (0.117 R)
• M74: 52,282,062 km (0.078 R)
• M75: 53,451,020 km (0.078 R)
• M76: 54,306,570 km (0.082 R)
• M77: 54,736,066 km (0.045 R)
• M78: 60,087,780 km (0.071 R)
• M79: 60,532,086 km (0.082 R)
• M80: 65,033,336 km (0.061 R)
• M81: 65,147,330 km (0.111 R)
• M82: 66,404,700 km (0.074 R)
• M83: 68,363,534 km (0.101 R)
• M84: 70,458,353 km (0.043 R)
• M85: 71,631,200 km (0.101 R)
• M86: 72,455,933 km (0.1 R)
• M87: 72,574,116 km (0.089 R)
• M88: 73,877,263 km (0.091 R)
• M89: 75,786,580 km (0.061 R)
• M90: 78,317,028 km (0.072 R)
• M91: 78,923,648 km (0.081 R)
• M92: 79,653,536 km (0.098 R)
• M93: 80,385,817 km (0.108 R)
• M94: 81,242,864 km (0.047 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 18,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit