🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.31 AU - 2.13 AU

Year: 800 Days

Day: 31 Hours

Environment

Temp: -34 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.9 AU - 4.04 AU

Year: 2806 Days

Day: 47.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.2

Radius: 8.5

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.85 AU - 7.91 AU

Year: 7112 Days

Day: 7.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,145,287 km

• M1: 106,813 km (0.113 R)
• M2: 224,247 km (0.083 R)
• M3: 398,080 km (0.062 R)
• M4: 668,553 km (0.05 R)
• M5: 734,675 km (0.069 R)
• M6: 803,341 km (0.066 R)
• M7: 992,283 km (0.101 R)
• M8: 1,131,708 km (0.097 R)
• M9: 1,378,694 km (0.089 R)
• M10: 1,660,985 km (0.037 R)
• M11: 2,158,248 km (0.103 R)
• M12: 2,528,354 km (0.104 R)
• M13: 3,052,844 km (0.09 R)
• M14: 3,586,459 km (0.092 R)
• M15: 3,754,607 km (0.047 R)
• M16: 3,925,448 km (0.093 R)
• M17: 4,870,607 km (0.105 R)
• M18: 4,923,565 km (0.109 R)
• M19: 5,057,156 km (0.115 R)
• M20: 5,218,871 km (0.101 R)
• M21: 5,519,862 km (0.109 R)
• M22: 5,602,889 km (0.08 R)
• M23: 5,714,339 km (0.027 R)
• M24: 5,854,662 km (0.103 R)
• M25: 5,939,484 km (0.107 R)
• M26: 6,485,666 km (0.04 R)
• M27: 7,625,901 km (0.119 R)
• M28: 8,187,491 km (0.044 R)
• M29: 8,633,443 km (0.084 R)
• M30: 8,827,022 km (0.11 R)
• M31: 9,185,608 km (0.093 R)
• M32: 9,317,105 km (0.092 R)
• M33: 9,715,634 km (0.079 R)
• M34: 11,224,179 km (0.076 R)
• M35: 11,435,560 km (0.079 R)
• M36: 11,612,684 km (0.096 R)
• M37: 12,005,528 km (0.105 R)
• M38: 12,113,388 km (0.082 R)
• M39: 13,173,140 km (0.103 R)
• M40: 13,470,690 km (0.047 R)
• M41: 13,657,837 km (0.083 R)
• M42: 14,262,212 km (0.093 R)
• M43: 14,376,655 km (0.054 R)
• M44: 14,952,756 km (0.112 R)
• M45: 15,419,202 km (0.073 R)
• M46: 15,811,448 km (0.105 R)
• M47: 15,890,286 km (0.089 R)
• M48: 16,127,698 km (0.104 R)
• M49: 16,406,099 km (0.111 R)
• M50: 16,726,239 km (0.09 R)
• M51: 17,658,084 km (0.089 R)
• M52: 17,862,883 km (0.084 R)
• M53: 18,274,876 km (0.042 R)
• M54: 19,066,249 km (0.028 R)
• M55: 19,571,889 km (0.097 R)
• M56: 19,783,870 km (0.103 R)
• M57: 19,911,327 km (0.104 R)
• M58: 20,081,869 km (0.088 R)
• M59: 21,332,357 km (0.105 R)
• M60: 22,607,978 km (0.105 R)
• M61: 23,457,096 km (0.105 R)
• M62: 24,271,058 km (0.111 R)
• M63: 24,407,641 km (0.069 R)
• M64: 24,727,331 km (0.099 R)
• M65: 25,232,523 km (0.103 R)
• M66: 26,019,857 km (0.088 R)
• M67: 26,206,256 km (0.091 R)
• M68: 26,346,429 km (0.093 R)
• M69: 26,768,145 km (0.055 R)
• M70: 28,094,929 km (0.106 R)
• M71: 28,669,983 km (0.118 R)
• M72: 29,539,895 km (0.106 R)
• M73: 29,685,753 km (0.061 R)
• M74: 31,107,830 km (0.112 R)
• M75: 31,206,714 km (0.113 R)
• M76: 31,454,299 km (0.103 R)
• M77: 31,553,632 km (0.075 R)
• M78: 32,451,668 km (0.111 R)
• M79: 32,551,898 km (0.114 R)
• M80: 32,803,073 km (0.094 R)
• M81: 33,105,410 km (0.098 R)
• M82: 33,662,064 km (0.094 R)
• M83: 33,763,491 km (0.1 R)
• M84: 33,966,945 km (0.052 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.5

Radius: 4.2

Gravity: 18.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 12.34 AU - 14.92 AU

Year: 17852 Days

Day: 22.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,145,287 km

• M1: 61,186 km (0.104 R)
• M2: 295,755 km (0.088 R)
• M3: 524,640 km (0.061 R)
• M4: 818,749 km (0.085 R)
• M5: 1,710,203 km (0.041 R)
• M6: 2,109,180 km (0.114 R)
• M7: 2,448,468 km (0.11 R)
• M8: 2,565,304 km (0.067 R)
• M9: 2,594,925 km (0.092 R)
• M10: 3,019,783 km (0.049 R)
• M11: 3,208,575 km (0.114 R)
• M12: 3,564,468 km (0.069 R)
• M13: 3,663,652 km (0.096 R)
• M14: 4,035,403 km (0.078 R)
• M15: 4,104,218 km (0.091 R)
• M16: 4,313,206 km (0.099 R)
• M17: 5,220,666 km (0.087 R)
• M18: 5,715,087 km (0.075 R)
• M19: 5,831,325 km (0.108 R)
• M20: 6,504,665 km (0.108 R)
• M21: 7,285,715 km (0.071 R)
• M22: 7,666,143 km (0.065 R)
• M23: 8,358,033 km (0.078 R)
• M24: 9,114,849 km (0.067 R)
• M25: 10,079,605 km (0.098 R)
• M26: 10,550,240 km (0.109 R)
• M27: 10,692,957 km (0.073 R)
• M28: 11,610,889 km (0.106 R)
• M29: 12,203,596 km (0.11 R)
• M30: 13,059,894 km (0.114 R)
• M31: 13,521,104 km (0.08 R)
• M32: 14,406,724 km (0.12 R)
• M33: 15,310,893 km (0.096 R)
• M34: 15,364,599 km (0.111 R)
• M35: 15,905,694 km (0.043 R)
• M36: 15,960,148 km (0.066 R)
• M37: 16,342,969 km (0.07 R)
• M38: 16,784,283 km (0.1 R)
• M39: 17,341,385 km (0.113 R)
• M40: 17,397,484 km (0.05 R)
• M41: 18,074,564 km (0.03 R)
• M42: 19,280,323 km (0.053 R)
• M43: 20,098,474 km (0.056 R)
• M44: 20,393,481 km (0.086 R)
• M45: 21,107,063 km (0.034 R)
• M46: 22,010,634 km (0.066 R)
• M47: 22,497,725 km (0.091 R)
• M48: 23,358,660 km (0.112 R)
• M49: 23,668,627 km (0.082 R)
• M50: 24,167,536 km (0.069 R)
• M51: 24,985,687 km (0.087 R)
• M52: 25,175,826 km (0.061 R)
• M53: 25,493,721 km (0.08 R)
• M54: 25,941,019 km (0.119 R)
• M55: 26,649,065 km (0.115 R)
• M56: 27,038,020 km (0.073 R)
• M57: 27,102,945 km (0.108 R)
• M58: 28,546,116 km (0.106 R)
• M59: 30,621,487 km (0.091 R)
• M60: 30,757,023 km (0.1 R)
• M61: 31,780,123 km (0.058 R)
• M62: 32,675,765 km (0.059 R)
• M63: 32,745,029 km (0.083 R)
• M64: 32,883,706 km (0.078 R)
• M65: 33,300,785 km (0.083 R)
• M66: 33,370,348 km (0.064 R)
• M67: 35,696,894 km (0.096 R)
• M68: 37,059,881 km (0.097 R)
• M69: 38,439,921 km (0.096 R)
• M70: 38,586,078 km (0.081 R)
• M71: 38,732,534 km (0.095 R)
• M72: 39,836,567 km (0.086 R)
• M73: 40,132,770 km (0.085 R)
• M74: 40,206,971 km (0.082 R)
• M75: 40,578,422 km (0.079 R)
• M76: 41,399,565 km (0.047 R)
• M77: 41,474,514 km (0.051 R)
• M78: 41,549,462 km (0.075 R)
• M79: 42,377,187 km (0.08 R)
• M80: 42,679,525 km (0.026 R)
• M81: 43,362,289 km (0.041 R)
• M82: 44,738,739 km (0.103 R)
• M83: 44,969,569 km (0.079 R)
• M84: 45,046,612 km (0.105 R)
• M85: 45,432,425 km (0.089 R)
• M86: 45,586,959 km (0.117 R)
• M87: 45,896,776 km (0.105 R)
• M88: 46,051,909 km (0.11 R)
• M89: 47,927,268 km (0.032 R)
• M90: 50,706,348 km (0.09 R)
• M91: 52,804,458 km (0.116 R)
• M92: 53,782,379 km (0.089 R)
• M93: 54,355,489 km (0.092 R)
• M94: 54,437,618 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335

Radius: 4.9

Gravity: 13.95 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 15.72 AU - 21.14 AU

Year: 28069 Days

Day: 24.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,145,287 km

• M1: 63,280 km (0.114 R)
• M2: 451,038 km (0.053 R)
• M3: 875,297 km (0.106 R)
• M4: 951,293 km (0.107 R)
• M5: 1,451,548 km (0.053 R)
• M6: 2,088,237 km (0.115 R)
• M7: 2,506,961 km (0.095 R)
• M8: 2,800,173 km (0.08 R)
• M9: 2,875,271 km (0.082 R)
• M10: 3,221,291 km (0.07 R)
• M11: 4,642,920 km (0.111 R)
• M12: 4,821,390 km (0.093 R)
• M13: 5,938,886 km (0.107 R)
• M14: 6,676,254 km (0.12 R)
• M15: 9,615,852 km (0.083 R)
• M16: 9,957,833 km (0.06 R)
• M17: 10,303,703 km (0.062 R)
• M18: 10,419,940 km (0.106 R)
• M19: 10,478,134 km (0.083 R)
• M20: 10,653,612 km (0.07 R)
• M21: 11,424,789 km (0.097 R)
• M22: 12,152,583 km (0.103 R)
• M23: 14,036,768 km (0.091 R)
• M24: 18,277,868 km (0.027 R)
• M25: 18,488,950 km (0.103 R)
• M26: 18,984,718 km (0.049 R)
• M27: 20,352,491 km (0.082 R)
• M28: 23,562,712 km (0.078 R)
• M29: 23,869,238 km (0.116 R)
• M30: 24,408,837 km (0.079 R)
• M31: 25,736,070 km (0.076 R)
• M32: 25,972,734 km (0.081 R)
• M33: 26,130,858 km (0.055 R)
• M34: 26,686,914 km (0.08 R)
• M35: 26,846,535 km (0.072 R)
• M36: 27,488,160 km (0.102 R)
• M37: 28,134,722 km (0.12 R)
• M38: 28,459,798 km (0.084 R)
• M39: 28,704,540 km (0.1 R)
• M40: 29,278,248 km (0.04 R)
• M41: 30,270,531 km (0.12 R)
• M42: 30,770,786 km (0.093 R)
• M43: 30,938,036 km (0.055 R)
• M44: 31,105,736 km (0.117 R)
• M45: 31,357,808 km (0.087 R)
• M46: 32,033,242 km (0.118 R)
• M47: 32,628,193 km (0.07 R)
• M48: 32,884,305 km (0.056 R)
• M49: 36,362,156 km (0.099 R)
• M50: 36,450,568 km (0.034 R)
• M51: 37,428,041 km (0.056 R)
• M52: 38,594,306 km (0.103 R)
• M53: 38,955,435 km (0.106 R)
• M54: 39,590,328 km (0.097 R)
• M55: 40,228,663 km (0.083 R)
• M56: 42,071,110 km (0.118 R)
• M57: 42,535,911 km (0.083 R)
• M58: 45,075,634 km (0.082 R)
• M59: 45,455,911 km (0.105 R)
• M60: 46,028,572 km (0.11 R)
• M61: 46,795,710 km (0.071 R)
• M62: 48,051,434 km (0.049 R)
• M63: 48,537,328 km (0.106 R)
• M64: 48,829,643 km (0.088 R)
• M65: 50,103,169 km (0.059 R)
• M66: 52,183,178 km (0.109 R)
• M67: 52,482,673 km (0.067 R)
• M68: 55,203,409 km (0.072 R)
• M69: 55,610,316 km (0.112 R)
• M70: 57,969,624 km (0.097 R)
• M71: 58,486,784 km (0.109 R)
• M72: 59,005,439 km (0.078 R)
• M73: 59,109,410 km (0.102 R)
• M74: 59,317,501 km (0.103 R)
• M75: 59,630,010 km (0.089 R)
• M76: 59,943,119 km (0.051 R)
• M77: 60,047,538 km (0.102 R)
• M78: 60,780,568 km (0.07 R)
• M79: 62,361,219 km (0.072 R)
• M80: 62,573,049 km (0.09 R)
• M81: 63,209,888 km (0.081 R)
• M82: 63,635,643 km (0.085 R)
• M83: 63,848,820 km (0.094 R)
• M84: 63,955,483 km (0.052 R)
• M85: 64,169,109 km (0.055 R)
• M86: 64,275,922 km (0.052 R)
• M87: 64,918,445 km (0.1 R)
• M88: 65,563,062 km (0.037 R)
• M89: 66,317,783 km (0.108 R)
• M90: 66,750,420 km (0.079 R)
• M91: 71,016,952 km (0.104 R)
• M92: 73,909,875 km (0.055 R)
• M93: 74,358,220 km (0.088 R)
• M94: 74,807,612 km (0.067 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 13,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit