🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.55 AU - 0.65 AU

Year: 174 Days

Day: 17.5 Hours

Environment

Temp: 202 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,973,994 km

• M1: 400,025 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.7 AU - 0.76 AU

Year: 234 Days

Day: 18 Hours

Environment

Temp: 172 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.15 AU - 1.69 AU

Year: 634 Days

Day: 13.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.75 AU - 2.51 AU

Year: 1165 Days

Day: 36.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.9

Radius: 11.8

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.03 AU - 7.83 AU

Year: 6110 Days

Day: 7.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 97,973,994 km

• M1: 151,991 km (0.093 R)
• M2: 265,985 km (0.119 R)
• M3: 415,433 km (0.06 R)
• M4: 566,228 km (0.117 R)
• M5: 663,018 km (0.042 R)
• M6: 845,527 km (0.04 R)
• M7: 1,045,540 km (0.077 R)
• M8: 1,249,890 km (0.108 R)
• M9: 1,333,067 km (0.068 R)
• M10: 1,442,871 km (0.088 R)
• M11: 1,555,967 km (0.067 R)
• M12: 1,698,235 km (0.106 R)
• M13: 1,927,120 km (0.117 R)
• M14: 2,704,430 km (0.096 R)
• M15: 2,798,228 km (0.079 R)
• M16: 3,005,122 km (0.111 R)
• M17: 3,086,054 km (0.104 R)
• M18: 3,673,525 km (0.083 R)
• M19: 3,795,298 km (0.087 R)
• M20: 3,953,722 km (0.098 R)
• M21: 4,222,849 km (0.089 R)
• M22: 4,779,054 km (0.058 R)
• M23: 5,260,310 km (0.036 R)
• M24: 5,919,438 km (0.099 R)
• M25: 6,042,108 km (0.097 R)
• M26: 6,352,524 km (0.079 R)
• M27: 6,436,299 km (0.114 R)
• M28: 6,710,811 km (0.092 R)
• M29: 6,860,110 km (0.06 R)
• M30: 6,946,128 km (0.1 R)
• M31: 7,690,677 km (0.068 R)
• M32: 8,095,040 km (0.11 R)
• M33: 8,414,581 km (0.033 R)
• M34: 8,714,824 km (0.038 R)
• M35: 8,901,522 km (0.098 R)
• M36: 9,373,803 km (0.113 R)
• M37: 9,493,182 km (0.11 R)
• M38: 9,613,010 km (0.115 R)
• M39: 9,757,521 km (0.114 R)
• M40: 10,024,404 km (0.093 R)
• M41: 10,244,462 km (0.03 R)
• M42: 10,416,799 km (0.07 R)
• M43: 11,040,173 km (0.085 R)
• M44: 11,166,284 km (0.095 R)
• M45: 11,420,002 km (0.102 R)
• M46: 11,701,246 km (0.103 R)
• M47: 11,804,170 km (0.107 R)
• M48: 11,907,392 km (0.057 R)
• M49: 12,849,260 km (0.112 R)
• M50: 12,928,846 km (0.088 R)
• M51: 13,115,245 km (0.09 R)
• M52: 13,923,971 km (0.069 R)
• M53: 14,033,028 km (0.111 R)
• M54: 14,142,384 km (0.104 R)
• M55: 14,721,029 km (0.077 R)
• M56: 14,804,355 km (0.095 R)
• M57: 14,887,830 km (0.049 R)
• M58: 15,307,453 km (0.086 R)
• M59: 15,504,623 km (0.084 R)
• M60: 15,589,445 km (0.077 R)
• M61: 15,873,232 km (0.107 R)
• M62: 16,301,979 km (0.102 R)
• M63: 17,200,165 km (0.094 R)
• M64: 17,434,585 km (0.059 R)
• M65: 17,788,084 km (0.051 R)
• M66: 17,965,807 km (0.115 R)
• M67: 18,412,656 km (0.074 R)
• M68: 18,742,668 km (0.119 R)
• M69: 19,530,451 km (0.062 R)
• M70: 20,483,988 km (0.098 R)
• M71: 20,794,702 km (0.119 R)

Asteroid Belt

Center: 6.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.8

Radius: 9.1

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.41 AU - 7.69 AU

Year: 7774 Days

Day: 11.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 97,973,994 km

• M1: 120,426 km (0.117 R)
• M2: 342,280 km (0.096 R)
• M3: 635,941 km (0.082 R)
• M4: 1,148,463 km (0.117 R)
• M5: 1,205,759 km (0.103 R)
• M6: 1,404,126 km (0.07 R)
• M7: 1,656,348 km (0.118 R)
• M8: 2,725,823 km (0.111 R)
• M9: 2,987,918 km (0.113 R)
• M10: 3,230,716 km (0.113 R)
• M11: 3,564,618 km (0.076 R)
• M12: 3,649,889 km (0.102 R)
• M13: 4,447,246 km (0.073 R)
• M14: 4,881,528 km (0.064 R)
• M15: 5,264,499 km (0.072 R)
• M16: 5,790,335 km (0.033 R)
• M17: 5,991,844 km (0.096 R)
• M18: 6,332,927 km (0.096 R)
• M19: 6,645,437 km (0.038 R)
• M20: 6,715,448 km (0.116 R)
• M21: 6,927,279 km (0.114 R)
• M22: 7,430,227 km (0.076 R)
• M23: 7,944,844 km (0.116 R)
• M24: 8,168,941 km (0.086 R)
• M25: 8,776,757 km (0.064 R)
• M26: 8,892,397 km (0.055 R)
• M27: 9,047,230 km (0.092 R)
• M28: 9,715,783 km (0.104 R)
• M29: 9,795,369 km (0.116 R)
• M30: 10,645,235 km (0.1 R)
• M31: 11,183,189 km (0.115 R)
• M32: 11,687,633 km (0.109 R)
• M33: 12,070,753 km (0.107 R)
• M34: 12,544,829 km (0.1 R)
• M35: 12,805,877 km (0.112 R)
• M36: 13,200,815 km (0.108 R)
• M37: 13,377,790 km (0.088 R)
• M38: 13,555,362 km (0.116 R)
• M39: 13,644,523 km (0.104 R)
• M40: 15,235,496 km (0.11 R)
• M41: 15,747,569 km (0.041 R)
• M42: 16,788,621 km (0.044 R)
• M43: 17,076,298 km (0.082 R)
• M44: 17,900,582 km (0.094 R)
• M45: 18,047,338 km (0.109 R)
• M46: 19,941,247 km (0.102 R)
• M47: 21,324,877 km (0.08 R)
• M48: 22,002,107 km (0.085 R)
• M49: 23,806,556 km (0.091 R)
• M50: 25,108,507 km (0.084 R)
• M51: 26,712,495 km (0.114 R)
• M52: 27,555,180 km (0.109 R)
• M53: 28,008,013 km (0.116 R)
• M54: 28,406,392 km (0.109 R)
• M55: 28,463,538 km (0.105 R)
• M56: 28,577,681 km (0.101 R)
• M57: 29,036,199 km (0.079 R)
• M58: 29,381,620 km (0.096 R)
• M59: 29,670,643 km (0.042 R)
• M60: 29,728,538 km (0.036 R)
• M61: 29,902,370 km (0.038 R)
• M62: 30,251,382 km (0.078 R)
• M63: 30,601,591 km (0.058 R)
• M64: 30,835,712 km (0.104 R)
• M65: 31,660,295 km (0.108 R)
• M66: 32,551,599 km (0.036 R)
• M67: 32,671,128 km (0.081 R)
• M68: 33,030,462 km (0.072 R)
• M69: 33,390,993 km (0.054 R)
• M70: 35,029,987 km (0.103 R)
• M71: 35,766,757 km (0.09 R)
• M72: 35,828,391 km (0.117 R)
• M73: 36,137,161 km (0.074 R)
• M74: 37,318,086 km (0.07 R)
• M75: 37,756,408 km (0.067 R)
• M76: 37,819,239 km (0.104 R)
• M77: 38,070,564 km (0.064 R)
• M78: 38,133,544 km (0.071 R)
• M79: 38,196,525 km (0.116 R)
• M80: 38,701,418 km (0.09 R)
• M81: 39,463,021 km (0.107 R)
• M82: 39,909,570 km (0.065 R)
• M83: 40,421,943 km (0.107 R)
• M84: 40,614,775 km (0.074 R)
• M85: 40,678,952 km (0.116 R)
• M86: 40,872,083 km (0.052 R)
• M87: 42,428,051 km (0.038 R)
• M88: 42,493,275 km (0.109 R)
• M89: 42,754,623 km (0.099 R)
• M90: 43,016,569 km (0.027 R)
• M91: 43,476,133 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.4

Radius: 4.1

Gravity: 58.5 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 14.5 AU - 17.86 AU

Year: 24389 Days

Day: 20.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,973,994 km

• M1: 268,079 km (0.11 R)
• M2: 611,556 km (0.079 R)
• M3: 776,413 km (0.107 R)
• M4: 1,017,116 km (0.11 R)
• M5: 1,787,395 km (0.108 R)
• M6: 2,651,024 km (0.044 R)
• M7: 2,918,206 km (0.11 R)
• M8: 3,009,311 km (0.106 R)
• M9: 3,055,088 km (0.102 R)
• M10: 3,240,888 km (0.095 R)
• M11: 3,478,300 km (0.089 R)
• M12: 3,623,560 km (0.099 R)
• M13: 4,223,746 km (0.043 R)
• M14: 4,378,580 km (0.09 R)
• M15: 4,640,825 km (0.102 R)
• M16: 4,800,596 km (0.032 R)
• M17: 5,070,919 km (0.095 R)
• M18: 5,513,729 km (0.102 R)
• M19: 7,219,743 km (0.051 R)
• M20: 7,591,494 km (0.073 R)
• M21: 7,779,837 km (0.094 R)
• M22: 8,418,321 km (0.102 R)
• M23: 9,139,981 km (0.067 R)
• M24: 9,677,187 km (0.029 R)
• M25: 9,813,022 km (0.093 R)
• M26: 9,949,605 km (0.069 R)
• M27: 11,708,577 km (0.061 R)
• M28: 11,780,832 km (0.1 R)
• M29: 12,364,862 km (0.079 R)
• M30: 12,512,366 km (0.085 R)
• M31: 12,883,518 km (0.074 R)
• M32: 13,033,116 km (0.1 R)
• M33: 15,028,303 km (0.104 R)
• M34: 15,343,655 km (0.056 R)
• M35: 15,740,838 km (0.049 R)
• M36: 16,221,944 km (0.117 R)
• M37: 16,545,375 km (0.052 R)
• M38: 16,789,219 km (0.08 R)
• M39: 17,034,410 km (0.119 R)
• M40: 17,363,077 km (0.101 R)
• M41: 17,777,014 km (0.116 R)
• M42: 21,467,294 km (0.054 R)
• M43: 21,733,279 km (0.093 R)
• M44: 21,911,301 km (0.09 R)
• M45: 22,000,461 km (0.082 R)
• M46: 22,179,231 km (0.089 R)
• M47: 23,079,810 km (0.117 R)
• M48: 24,730,922 km (0.093 R)
• M49: 24,916,722 km (0.072 R)
• M50: 25,009,772 km (0.116 R)
• M51: 25,289,670 km (0.12 R)
• M52: 29,217,661 km (0.108 R)
• M53: 29,907,008 km (0.107 R)
• M54: 31,905,935 km (0.091 R)
• M55: 33,638,577 km (0.097 R)
• M56: 35,820,761 km (0.064 R)
• M57: 37,407,247 km (0.049 R)
• M58: 38,048,274 km (0.03 R)
• M59: 38,692,891 km (0.038 R)
• M60: 39,341,098 km (0.092 R)
• M61: 43,416,892 km (0.106 R)
• M62: 43,865,536 km (0.063 R)
• M63: 46,017,352 km (0.109 R)
• M64: 48,319,215 km (0.085 R)
• M65: 49,250,461 km (0.12 R)
• M66: 50,540,444 km (0.077 R)
• M67: 50,658,327 km (0.088 R)
• M68: 50,776,210 km (0.051 R)
• M69: 51,130,607 km (0.11 R)
• M70: 51,722,865 km (0.088 R)
• M71: 53,034,091 km (0.115 R)
• M72: 53,513,552 km (0.049 R)
• M73: 53,874,083 km (0.092 R)
• M74: 57,893,030 km (0.112 R)
• M75: 59,129,905 km (0.07 R)
• M76: 60,125,479 km (0.064 R)
• M77: 61,629,386 km (0.07 R)
• M78: 65,571,439 km (0.039 R)
• M79: 67,119,179 km (0.083 R)
• M80: 70,381,909 km (0.081 R)
• M81: 71,040,588 km (0.072 R)
• M82: 72,098,843 km (0.094 R)
• M83: 74,498,842 km (0.05 R)
• M84: 76,113,302 km (0.039 R)
• M85: 77,060,406 km (0.075 R)
• M86: 77,467,612 km (0.108 R)
• M87: 77,739,281 km (0.104 R)
• M88: 81,439,435 km (0.099 R)
• M89: 83,380,617 km (0.088 R)
• M90: 87,308,160 km (0.043 R)
• M91: 89,722,071 km (0.096 R)
• M92: 91,152,227 km (0.038 R)
• M93: 96,362,720 km (0.081 R)
• M94: 97,387,017 km (0.067 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 19,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit