🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.59 AU - 0.79 AU

Year: 205 Days

Day: 41.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.62 AU - 0.94 AU

Year: 247 Days

Day: 25.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,881,621 km

• M1: 49,666 km (0.104 R)

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.4

Radius: 13.1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.79 AU - 7.17 AU

Year: 5238 Days

Day: 13.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 168.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 85,881,621 km

• M1: 174,282 km (0.081 R)
• M2: 324,777 km (0.039 R)
• M3: 435,330 km (0.117 R)
• M4: 752,028 km (0.09 R)
• M5: 903,721 km (0.092 R)
• M6: 993,928 km (0.076 R)
• M7: 1,076,955 km (0.064 R)
• M8: 1,217,427 km (0.085 R)
• M9: 1,387,670 km (0.085 R)
• M10: 1,481,767 km (0.075 R)
• M11: 1,627,326 km (0.069 R)
• M12: 1,803,552 km (0.117 R)
• M13: 2,244,118 km (0.036 R)
• M14: 2,342,104 km (0.036 R)
• M15: 2,484,521 km (0.106 R)
• M16: 2,808,102 km (0.106 R)
• M17: 3,021,279 km (0.058 R)
• M18: 3,271,556 km (0.114 R)
• M19: 3,496,252 km (0.066 R)
• M20: 3,977,957 km (0.04 R)
• M21: 4,114,540 km (0.11 R)
• M22: 4,287,625 km (0.101 R)
• M23: 4,392,642 km (0.085 R)
• M24: 4,605,370 km (0.106 R)
• M25: 5,077,801 km (0.117 R)
• M26: 5,451,945 km (0.102 R)
• M27: 6,346,390 km (0.114 R)
• M28: 6,851,732 km (0.044 R)
• M29: 7,328,052 km (0.108 R)
• M30: 7,559,779 km (0.055 R)
• M31: 8,400,818 km (0.071 R)
• M32: 9,045,435 km (0.106 R)
• M33: 9,430,799 km (0.082 R)
• M34: 9,659,983 km (0.089 R)
• M35: 9,960,675 km (0.072 R)
• M36: 10,476,788 km (0.067 R)
• M37: 12,027,070 km (0.105 R)
• M38: 13,083,231 km (0.112 R)
• M39: 13,700,023 km (0.1 R)
• M40: 15,391,078 km (0.077 R)
• M41: 15,552,943 km (0.063 R)
• M42: 16,261,139 km (0.109 R)
• M43: 19,313,833 km (0.113 R)
• M44: 19,546,907 km (0.111 R)
• M45: 19,634,421 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.7

Radius: 14.7

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.17 AU - 9.77 AU

Year: 10438 Days

Day: 14.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 85,881,621 km

• M1: 346,768 km (0.094 R)
• M2: 471,532 km (0.075 R)
• M3: 964,757 km (0.103 R)
• M4: 1,535,622 km (0.068 R)
• M5: 2,226,016 km (0.12 R)
• M6: 2,418,848 km (0.091 R)
• M7: 2,617,664 km (0.086 R)
• M8: 3,578,531 km (0.092 R)
• M9: 4,009,223 km (0.105 R)
• M10: 4,216,117 km (0.11 R)
• M11: 4,335,795 km (0.102 R)
• M12: 4,548,224 km (0.077 R)
• M13: 5,794,524 km (0.072 R)
• M14: 5,928,115 km (0.043 R)
• M15: 6,130,521 km (0.064 R)
• M16: 6,300,913 km (0.074 R)
• M17: 6,576,921 km (0.104 R)
• M18: 6,751,352 km (0.077 R)
• M19: 7,069,547 km (0.107 R)
• M20: 7,320,273 km (0.105 R)
• M21: 7,464,934 km (0.099 R)
• M22: 7,978,952 km (0.07 R)
• M23: 8,618,483 km (0.1 R)
• M24: 9,235,574 km (0.11 R)
• M25: 9,589,074 km (0.11 R)
• M26: 10,067,189 km (0.074 R)
• M27: 10,431,011 km (0.093 R)
• M28: 11,047,055 km (0.034 R)
• M29: 11,929,383 km (0.078 R)
• M30: 12,357,532 km (0.037 R)
• M31: 12,747,235 km (0.067 R)
• M32: 13,405,764 km (0.105 R)
• M33: 13,895,697 km (0.09 R)
• M34: 14,710,258 km (0.029 R)
• M35: 17,005,239 km (0.049 R)
• M36: 17,101,281 km (0.117 R)
• M37: 17,293,963 km (0.065 R)
• M38: 18,267,845 km (0.073 R)
• M39: 19,610,934 km (0.074 R)
• M40: 21,502,600 km (0.071 R)
• M41: 21,658,481 km (0.107 R)
• M42: 22,549,336 km (0.084 R)
• M43: 24,150,332 km (0.11 R)
• M44: 24,366,651 km (0.109 R)
• M45: 24,474,960 km (0.043 R)
• M46: 25,292,811 km (0.096 R)
• M47: 25,677,577 km (0.107 R)
• M48: 26,452,943 km (0.096 R)
• M49: 26,675,844 km (0.111 R)
• M50: 27,011,392 km (0.108 R)
• M51: 31,617,959 km (0.112 R)
• M52: 31,795,382 km (0.109 R)
• M53: 32,091,885 km (0.046 R)
• M54: 32,329,745 km (0.073 R)
• M55: 32,627,894 km (0.104 R)
• M56: 32,747,423 km (0.107 R)
• M57: 33,527,725 km (0.08 R)
• M58: 33,829,464 km (0.093 R)
• M59: 35,045,545 km (0.093 R)
• M60: 35,658,896 km (0.069 R)
• M61: 35,782,015 km (0.044 R)
• M62: 36,090,486 km (0.113 R)
• M63: 36,399,705 km (0.109 R)
• M64: 36,896,370 km (0.117 R)
• M65: 37,020,985 km (0.105 R)
• M66: 38,210,887 km (0.061 R)
• M67: 39,222,617 km (0.088 R)
• M68: 39,540,662 km (0.043 R)
• M69: 41,272,706 km (0.079 R)
• M70: 41,596,137 km (0.06 R)
• M71: 42,506,290 km (0.075 R)
• M72: 42,702,114 km (0.072 R)
• M73: 43,291,679 km (0.073 R)
• M74: 43,949,760 km (0.1 R)
• M75: 44,280,072 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.8

Radius: 4.3

Gravity: 44.61 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12.99 AU - 18.01 AU

Year: 21856 Days

Day: 23.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,881,621 km

• M1: 103,671 km (0.12 R)
• M2: 152,440 km (0.05 R)
• M3: 372,648 km (0.091 R)
• M4: 499,507 km (0.042 R)
• M5: 927,956 km (0.105 R)
• M6: 956,080 km (0.074 R)
• M7: 1,160,580 km (0.101 R)
• M8: 1,711,699 km (0.111 R)
• M9: 1,995,486 km (0.051 R)
• M10: 2,142,989 km (0.09 R)
• M11: 2,686,628 km (0.112 R)
• M12: 3,227,574 km (0.051 R)
• M13: 3,801,132 km (0.025 R)
• M14: 4,263,539 km (0.1 R)
• M15: 5,240,413 km (0.118 R)
• M16: 5,341,841 km (0.056 R)
• M17: 5,598,102 km (0.079 R)
• M18: 5,753,684 km (0.094 R)
• M19: 6,069,485 km (0.104 R)
• M20: 8,729,485 km (0.109 R)
• M21: 9,397,439 km (0.116 R)
• M22: 10,144,830 km (0.12 R)
• M23: 10,398,099 km (0.026 R)
• M24: 10,461,678 km (0.113 R)
• M25: 10,846,444 km (0.107 R)
• M26: 13,457,226 km (0.105 R)
• M27: 13,735,478 km (0.098 R)
• M28: 14,227,057 km (0.09 R)
• M29: 17,370,258 km (0.091 R)
• M30: 17,901,480 km (0.056 R)
• M31: 18,438,087 km (0.058 R)
• M32: 18,515,130 km (0.101 R)
• M33: 18,747,007 km (0.077 R)
• M34: 19,370,082 km (0.118 R)
• M35: 20,158,463 km (0.089 R)
• M36: 20,317,485 km (0.065 R)
• M37: 22,421,130 km (0.097 R)
• M38: 24,001,632 km (0.118 R)
• M39: 24,508,170 km (0.086 R)
• M40: 24,762,786 km (0.073 R)
• M41: 27,708,667 km (0.094 R)
• M42: 28,151,178 km (0.051 R)
• M43: 28,953,471 km (0.111 R)
• M44: 29,043,080 km (0.098 R)
• M45: 30,854,561 km (0.113 R)
• M46: 31,681,687 km (0.084 R)
• M47: 32,051,643 km (0.094 R)
• M48: 32,795,743 km (0.106 R)
• M49: 33,545,527 km (0.062 R)
• M50: 34,206,152 km (0.114 R)
• M51: 34,871,264 km (0.09 R)
• M52: 34,966,558 km (0.058 R)
• M53: 36,794,643 km (0.062 R)
• M54: 37,475,912 km (0.055 R)
• M55: 40,242,276 km (0.082 R)
• M56: 42,869,364 km (0.062 R)
• M57: 43,483,463 km (0.101 R)
• M58: 43,688,861 km (0.088 R)
• M59: 44,306,850 km (0.118 R)
• M60: 44,927,681 km (0.095 R)
• M61: 46,178,020 km (0.076 R)
• M62: 46,282,739 km (0.094 R)
• M63: 46,702,361 km (0.067 R)
• M64: 47,228,646 km (0.09 R)
• M65: 47,439,729 km (0.047 R)
• M66: 49,353,534 km (0.069 R)
• M67: 52,926,979 km (0.04 R)
• M68: 54,246,881 km (0.104 R)
• M69: 54,689,242 km (0.045 R)
• M70: 54,910,946 km (0.114 R)
• M71: 55,577,703 km (0.085 R)
• M72: 56,919,147 km (0.089 R)
• M73: 58,610,950 km (0.07 R)
• M74: 58,837,740 km (0.111 R)
• M75: 60,204,765 km (0.112 R)
• M76: 60,433,650 km (0.066 R)
• M77: 61,582,263 km (0.108 R)
• M78: 63,784,493 km (0.116 R)
• M79: 64,485,209 km (0.102 R)
• M80: 65,541,071 km (0.106 R)
• M81: 67,313,656 km (0.061 R)
• M82: 69,821,515 km (0.075 R)
• M83: 70,182,345 km (0.117 R)
• M84: 70,664,349 km (0.109 R)
• M85: 70,905,800 km (0.082 R)
• M86: 75,174,426 km (0.03 R)
• M87: 77,402,088 km (0.05 R)
• M88: 77,899,950 km (0.106 R)
• M89: 78,399,008 km (0.105 R)
• M90: 81,541,760 km (0.104 R)
• M91: 83,702,402 km (0.093 R)
• M92: 83,957,766 km (0.11 R)
• M93: 84,085,522 km (0.084 R)
• M94: 85,110,268 km (0.103 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 11,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit