🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.69 AU - 0.71 AU

Year: 213 Days

Day: 23.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 179.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.69 AU - 2.47 AU

Year: 1090 Days

Day: 24.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.14 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676

Radius: 4.2

Gravity: 38.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 12.37 AU - 16.03 AU

Year: 19447 Days

Day: 16.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,205,700 km

• M1: 328,517 km (0.036 R)
• M2: 602,580 km (0.08 R)
• M3: 737,966 km (0.034 R)
• M4: 785,239 km (0.119 R)
• M5: 1,340,846 km (0.103 R)
• M6: 1,369,718 km (0.087 R)
• M7: 2,159,445 km (0.058 R)
• M8: 2,437,099 km (0.097 R)
• M9: 2,725,972 km (0.059 R)
• M10: 3,025,767 km (0.118 R)
• M11: 3,335,883 km (0.089 R)
• M12: 3,944,297 km (0.095 R)
• M13: 4,239,753 km (0.079 R)
• M14: 4,542,539 km (0.084 R)
• M15: 5,538,263 km (0.084 R)
• M16: 5,773,730 km (0.114 R)
• M17: 6,400,994 km (0.117 R)
• M18: 6,847,843 km (0.118 R)
• M19: 7,666,891 km (0.107 R)
• M20: 8,624,766 km (0.073 R)
• M21: 9,619,741 km (0.093 R)
• M22: 9,676,140 km (0.072 R)
• M23: 10,476,189 km (0.082 R)
• M24: 11,957,059 km (0.111 R)
• M25: 12,567,418 km (0.106 R)
• M26: 13,250,631 km (0.047 R)
• M27: 13,691,496 km (0.057 R)
• M28: 14,717,439 km (0.09 R)
• M29: 14,847,439 km (0.1 R)
• M30: 15,900,758 km (0.063 R)
• M31: 18,148,316 km (0.107 R)
• M32: 18,778,273 km (0.074 R)
• M33: 20,638,223 km (0.115 R)
• M34: 21,075,647 km (0.025 R)
• M35: 21,811,669 km (0.052 R)
• M36: 23,535,934 km (0.098 R)
• M37: 23,992,806 km (0.081 R)
• M38: 26,321,147 km (0.09 R)
• M39: 26,954,245 km (0.025 R)
• M40: 30,772,731 km (0.096 R)
• M41: 30,855,758 km (0.108 R)
• M42: 32,956,561 km (0.115 R)
• M43: 34,153,044 km (0.071 R)
• M44: 34,325,082 km (0.088 R)
• M45: 34,497,419 km (0.111 R)
• M46: 36,764,275 km (0.106 R)
• M47: 36,940,651 km (0.12 R)
• M48: 38,093,751 km (0.062 R)
• M49: 38,182,912 km (0.111 R)
• M50: 39,168,762 km (0.12 R)
• M51: 40,526,362 km (0.085 R)
• M52: 40,617,318 km (0.104 R)
• M53: 42,267,981 km (0.074 R)
• M54: 42,637,787 km (0.054 R)
• M55: 42,822,989 km (0.083 R)
• M56: 42,915,740 km (0.1 R)
• M57: 43,846,837 km (0.054 R)
• M58: 44,127,482 km (0.069 R)
• M59: 44,596,621 km (0.106 R)
• M60: 46,108,607 km (0.063 R)
• M61: 47,349,521 km (0.038 R)
• M62: 48,311,436 km (0.08 R)
• M63: 49,279,783 km (0.059 R)
• M64: 49,377,021 km (0.083 R)
• M65: 49,669,036 km (0.104 R)
• M66: 50,548,373 km (0.075 R)
• M67: 51,334,210 km (0.11 R)
• M68: 53,416,463 km (0.077 R)
• M69: 54,518,102 km (0.066 R)
• M70: 54,719,161 km (0.047 R)
• M71: 54,819,841 km (0.053 R)
• M72: 56,641,943 km (0.118 R)
• M73: 57,049,597 km (0.108 R)
• M74: 57,867,748 km (0.111 R)
• M75: 59,412,046 km (0.054 R)
• M76: 59,826,283 km (0.116 R)
• M77: 60,865,838 km (0.075 R)
• M78: 61,283,217 km (0.051 R)
• M79: 61,701,642 km (0.096 R)
• M80: 62,016,096 km (0.103 R)
• M81: 62,331,150 km (0.077 R)
• M82: 64,657,247 km (0.079 R)
• M83: 65,937,954 km (0.116 R)
• M84: 67,982,658 km (0.117 R)
• M85: 68,199,126 km (0.085 R)
• M86: 74,352,087 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.4

Radius: 6.1

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.49 AU - 18.87 AU

Year: 21495 Days

Day: 24.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 65,205,700 km

• M1: 85,271 km (0.059 R)
• M2: 143,764 km (0.075 R)
• M3: 230,830 km (0.045 R)
• M4: 382,671 km (0.102 R)
• M5: 565,630 km (0.074 R)
• M6: 619,036 km (0.105 R)
• M7: 850,314 km (0.067 R)
• M8: 1,631,664 km (0.061 R)
• M9: 1,670,260 km (0.066 R)
• M10: 2,201,781 km (0.062 R)
• M11: 2,331,483 km (0.118 R)
• M12: 2,712,509 km (0.099 R)
• M13: 2,851,635 km (0.069 R)
• M14: 2,898,608 km (0.108 R)
• M15: 3,258,690 km (0.1 R)
• M16: 3,381,809 km (0.09 R)
• M17: 3,632,835 km (0.106 R)
• M18: 4,099,879 km (0.054 R)
• M19: 4,448,891 km (0.03 R)
• M20: 4,976,074 km (0.097 R)
• M21: 5,998,127 km (0.074 R)
• M22: 6,149,370 km (0.08 R)
• M23: 6,735,345 km (0.054 R)
• M24: 7,050,996 km (0.034 R)
• M25: 7,114,725 km (0.098 R)
• M26: 7,178,603 km (0.068 R)
• M27: 7,242,631 km (0.094 R)
• M28: 7,795,096 km (0.057 R)
• M29: 7,860,919 km (0.083 R)
• M30: 8,768,380 km (0.076 R)
• M31: 8,871,154 km (0.101 R)
• M32: 9,779,512 km (0.062 R)
• M33: 10,607,237 km (0.093 R)
• M34: 10,680,390 km (0.054 R)
• M35: 10,974,201 km (0.047 R)
• M36: 11,159,253 km (0.072 R)
• M37: 11,985,632 km (0.116 R)
• M38: 12,948,444 km (0.105 R)
• M39: 13,104,773 km (0.118 R)
• M40: 13,222,357 km (0.09 R)
• M41: 14,661,639 km (0.107 R)
• M42: 14,783,860 km (0.111 R)
• M43: 15,070,190 km (0.114 R)
• M44: 17,512,675 km (0.116 R)
• M45: 18,779,170 km (0.091 R)
• M46: 18,823,302 km (0.052 R)
• M47: 20,756,405 km (0.078 R)
• M48: 21,353,151 km (0.119 R)
• M49: 21,676,731 km (0.038 R)
• M50: 22,095,306 km (0.11 R)
• M51: 22,328,978 km (0.091 R)
• M52: 23,509,605 km (0.072 R)
• M53: 24,227,674 km (0.082 R)
• M54: 24,275,695 km (0.119 R)
• M55: 24,468,527 km (0.118 R)
• M56: 24,661,957 km (0.094 R)
• M57: 24,855,686 km (0.105 R)
• M58: 25,098,783 km (0.101 R)
• M59: 28,227,622 km (0.083 R)
• M60: 29,863,325 km (0.108 R)
• M61: 31,005,505 km (0.029 R)
• M62: 33,547,023 km (0.109 R)
• M63: 33,600,579 km (0.059 R)
• M64: 33,815,551 km (0.031 R)
• M65: 34,408,857 km (0.03 R)
• M66: 35,715,295 km (0.119 R)
• M67: 35,824,950 km (0.094 R)
• M68: 36,319,521 km (0.102 R)
• M69: 36,540,028 km (0.089 R)
• M70: 36,650,581 km (0.057 R)
• M71: 37,037,890 km (0.048 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.6

Radius: 5.3

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 17 AU - 21.6 AU

Year: 30815 Days

Day: 19.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,205,700 km

• M1: 89,011 km (0.102 R)
• M2: 151,543 km (0.104 R)
• M3: 952,340 km (0.102 R)
• M4: 1,195,586 km (0.106 R)
• M5: 1,350,719 km (0.103 R)
• M6: 2,639,505 km (0.087 R)
• M7: 2,841,761 km (0.065 R)
• M8: 2,979,391 km (0.1 R)
• M9: 3,332,891 km (0.117 R)
• M10: 3,850,200 km (0.045 R)
• M11: 4,079,534 km (0.111 R)
• M12: 4,631,700 km (0.109 R)
• M13: 6,833,481 km (0.085 R)
• M14: 7,018,085 km (0.118 R)
• M15: 8,952,086 km (0.117 R)
• M16: 9,511,133 km (0.067 R)
• M17: 9,872,711 km (0.1 R)
• M18: 10,556,075 km (0.117 R)
• M19: 12,134,930 km (0.031 R)
• M20: 13,669,655 km (0.081 R)
• M21: 14,253,536 km (0.054 R)
• M22: 14,726,414 km (0.094 R)
• M23: 15,324,806 km (0.092 R)
• M24: 16,607,009 km (0.097 R)
• M25: 17,229,486 km (0.101 R)
• M26: 17,543,641 km (0.107 R)
• M27: 17,796,312 km (0.05 R)
• M28: 18,050,329 km (0.111 R)
• M29: 18,690,309 km (0.064 R)
• M30: 19,795,239 km (0.047 R)
• M31: 20,058,232 km (0.112 R)
• M32: 20,124,205 km (0.07 R)
• M33: 20,256,300 km (0.067 R)
• M34: 21,660,724 km (0.116 R)
• M35: 23,651,274 km (0.094 R)
• M36: 23,790,699 km (0.116 R)
• M37: 25,484,895 km (0.092 R)
• M38: 26,708,306 km (0.098 R)
• M39: 28,690,478 km (0.113 R)
• M40: 29,962,509 km (0.086 R)
• M41: 30,871,465 km (0.055 R)
• M42: 31,712,654 km (0.047 R)
• M43: 33,573,951 km (0.081 R)
• M44: 34,044,735 km (0.071 R)
• M45: 34,438,776 km (0.108 R)
• M46: 34,834,313 km (0.116 R)
• M47: 35,231,346 km (0.088 R)
• M48: 35,390,667 km (0.103 R)
• M49: 35,629,874 km (0.05 R)
• M50: 36,110,233 km (0.085 R)
• M51: 36,190,418 km (0.073 R)
• M52: 36,673,170 km (0.103 R)
• M53: 37,320,181 km (0.062 R)
• M54: 38,461,313 km (0.035 R)
• M55: 42,121,824 km (0.095 R)
• M56: 43,139,239 km (0.086 R)
• M57: 43,394,902 km (0.107 R)
• M58: 46,239,804 km (0.109 R)
• M59: 46,763,546 km (0.061 R)
• M60: 47,993,241 km (0.089 R)
• M61: 48,346,441 km (0.119 R)
• M62: 49,322,418 km (0.096 R)
• M63: 52,652,467 km (0.118 R)
• M64: 53,016,887 km (0.086 R)
• M65: 54,851,106 km (0.096 R)
• M66: 55,405,367 km (0.119 R)
• M67: 55,775,921 km (0.116 R)
• M68: 55,868,671 km (0.117 R)
• M69: 58,392,986 km (0.099 R)
• M70: 58,675,726 km (0.118 R)
• M71: 58,864,518 km (0.057 R)
• M72: 59,431,943 km (0.114 R)
• M73: 60,001,312 km (0.108 R)
• M74: 60,191,451 km (0.076 R)
• M75: 60,286,596 km (0.098 R)
• M76: 61,432,366 km (0.105 R)
• M77: 61,720,042 km (0.07 R)
• M78: 61,815,935 km (0.12 R)
• M79: 62,681,807 km (0.07 R)
• M80: 63,745,597 km (0.075 R)
• M81: 64,522,908 km (0.086 R)
• M82: 64,912,760 km (0.108 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 14,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit