🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.62 AU - 2.64 AU

Year: 1130 Days

Day: 45.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.5 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.31 AU - 3.41 AU

Year: 1758 Days

Day: 38.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.04 AU - 5.06 AU

Year: 3527 Days

Day: 26 Hours

Environment

Temp: -138 °C

Axial Tilt: 79.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,886,756 km

• M1: 156,330 km (0.04 R)

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.5

Radius: 9.4

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.04 AU - 7.1 AU

Year: 6832 Days

Day: 14.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,886,756 km

• M1: 136,284 km (0.06 R)
• M2: 502,649 km (0.098 R)
• M3: 685,607 km (0.089 R)
• M4: 941,120 km (0.096 R)
• M5: 1,080,246 km (0.044 R)
• M6: 1,518,418 km (0.116 R)
• M7: 1,641,388 km (0.089 R)
• M8: 1,704,219 km (0.059 R)
• M9: 2,120,999 km (0.097 R)
• M10: 2,568,895 km (0.046 R)
• M11: 2,917,607 km (0.109 R)
• M12: 3,123,753 km (0.067 R)
• M13: 3,388,242 km (0.118 R)
• M14: 3,605,009 km (0.108 R)
• M15: 4,138,326 km (0.116 R)
• M16: 4,282,688 km (0.112 R)
• M17: 4,786,533 km (0.077 R)
• M18: 4,968,744 km (0.094 R)
• M19: 5,215,431 km (0.076 R)
• M20: 5,403,176 km (0.103 R)
• M21: 5,529,436 km (0.108 R)
• M22: 5,688,758 km (0.119 R)
• M23: 5,882,039 km (0.099 R)
• M24: 6,914,713 km (0.11 R)
• M25: 6,983,229 km (0.055 R)
• M26: 7,052,044 km (0.106 R)
• M27: 7,645,798 km (0.041 R)
• M28: 7,966,685 km (0.105 R)
• M29: 8,183,004 km (0.119 R)
• M30: 8,328,413 km (0.082 R)
• M31: 8,695,376 km (0.057 R)
• M32: 8,843,777 km (0.096 R)
• M33: 8,918,277 km (0.098 R)
• M34: 9,598,050 km (0.109 R)
• M35: 9,674,644 km (0.119 R)
• M36: 10,060,457 km (0.045 R)
• M37: 10,372,817 km (0.114 R)
• M38: 10,727,963 km (0.093 R)
• M39: 11,047,204 km (0.074 R)
• M40: 11,248,264 km (0.079 R)
• M41: 11,572,442 km (0.051 R)
• M42: 14,493,939 km (0.07 R)
• M43: 14,581,753 km (0.094 R)
• M44: 15,336,325 km (0.115 R)
• M45: 15,650,780 km (0.117 R)
• M46: 16,194,717 km (0.113 R)
• M47: 17,208,093 km (0.099 R)
• M48: 19,537,931 km (0.074 R)
• M49: 19,878,715 km (0.113 R)
• M50: 20,913,184 km (0.084 R)
• M51: 21,411,794 km (0.077 R)
• M52: 22,217,827 km (0.066 R)
• M53: 22,420,981 km (0.053 R)
• M54: 23,136,507 km (0.093 R)
• M55: 23,290,892 km (0.067 R)
• M56: 23,755,843 km (0.08 R)
• M57: 24,328,503 km (0.081 R)
• M58: 24,433,072 km (0.08 R)
• M59: 24,642,659 km (0.107 R)
• M60: 25,116,435 km (0.053 R)
• M61: 25,434,032 km (0.073 R)
• M62: 26,663,726 km (0.085 R)
• M63: 27,041,760 km (0.081 R)
• M64: 27,367,285 km (0.088 R)
• M65: 27,857,966 km (0.084 R)
• M66: 28,022,075 km (0.078 R)
• M67: 28,461,593 km (0.071 R)
• M68: 29,069,559 km (0.11 R)
• M69: 29,681,714 km (0.084 R)
• M70: 30,073,660 km (0.107 R)
• M71: 30,242,107 km (0.088 R)
• M72: 31,600,905 km (0.063 R)
• M73: 32,690,875 km (0.06 R)
• M74: 32,864,109 km (0.089 R)
• M75: 33,909,798 km (0.1 R)
• M76: 34,671,700 km (0.091 R)
• M77: 35,320,955 km (0.095 R)
• M78: 35,795,629 km (0.092 R)
• M79: 35,855,019 km (0.116 R)
• M80: 37,171,929 km (0.102 R)
• M81: 37,473,519 km (0.098 R)
• M82: 38,018,204 km (0.111 R)
• M83: 38,687,655 km (0.105 R)
• M84: 39,791,388 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.8

Radius: 14.6

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 11.71 AU - 12.43 AU

Year: 15240 Days

Day: 10.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 48,886,756 km

• M1: 215,271 km (0.12 R)
• M2: 325,675 km (0.105 R)
• M3: 568,322 km (0.113 R)
• M4: 917,484 km (0.093 R)
• M5: 1,063,192 km (0.062 R)
• M6: 1,364,482 km (0.088 R)
• M7: 1,612,964 km (0.08 R)
• M8: 1,759,570 km (0.083 R)
• M9: 1,859,950 km (0.101 R)
• M10: 2,263,266 km (0.116 R)
• M11: 2,579,366 km (0.106 R)
• M12: 2,929,874 km (0.095 R)
• M13: 4,715,325 km (0.1 R)
• M14: 5,024,693 km (0.064 R)
• M15: 5,267,191 km (0.112 R)
• M16: 5,390,011 km (0.097 R)
• M17: 6,484,918 km (0.088 R)
• M18: 6,936,554 km (0.09 R)
• M19: 7,207,177 km (0.103 R)
• M20: 7,536,442 km (0.111 R)
• M21: 7,702,944 km (0.09 R)
• M22: 7,814,544 km (0.105 R)
• M23: 8,067,963 km (0.062 R)
• M24: 8,181,358 km (0.116 R)
• M25: 9,345,379 km (0.1 R)
• M26: 9,977,280 km (0.037 R)
• M27: 10,467,961 km (0.062 R)
• M28: 10,591,978 km (0.056 R)
• M29: 11,473,109 km (0.091 R)
• M30: 11,665,044 km (0.111 R)
• M31: 13,238,664 km (0.054 R)
• M32: 13,406,363 km (0.104 R)
• M33: 13,845,881 km (0.103 R)
• M34: 14,255,779 km (0.1 R)
• M35: 14,393,410 km (0.094 R)
• M36: 14,565,896 km (0.083 R)
• M37: 14,739,130 km (0.108 R)
• M38: 15,438,949 km (0.115 R)
• M39: 16,943,754 km (0.12 R)
• M40: 17,235,619 km (0.055 R)
• M41: 17,676,634 km (0.044 R)
• M42: 18,382,586 km (0.092 R)
• M43: 18,494,934 km (0.093 R)
• M44: 20,827,913 km (0.083 R)
• M45: 21,534,015 km (0.087 R)
• M46: 21,731,484 km (0.107 R)
• M47: 23,658,305 km (0.059 R)
• M48: 26,438,132 km (0.107 R)
• M49: 26,819,308 km (0.069 R)
• M50: 27,117,157 km (0.071 R)
• M51: 28,970,376 km (0.083 R)
• M52: 29,188,489 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.7

Radius: 6.7

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 12.73 AU - 16.53 AU

Year: 20337 Days

Day: 21.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 48,886,756 km

• M1: 147,504 km (0.042 R)
• M2: 311,912 km (0.108 R)
• M3: 564,882 km (0.117 R)
• M4: 1,105,827 km (0.064 R)
• M5: 1,292,675 km (0.084 R)
• M6: 1,626,578 km (0.028 R)
• M7: 1,815,520 km (0.092 R)
• M8: 1,912,609 km (0.12 R)
• M9: 2,011,493 km (0.058 R)
• M10: 2,086,741 km (0.106 R)
• M11: 2,163,036 km (0.104 R)
• M12: 2,397,306 km (0.109 R)
• M13: 2,504,119 km (0.079 R)
• M14: 2,778,032 km (0.046 R)
• M15: 2,890,231 km (0.118 R)
• M16: 3,473,962 km (0.104 R)
• M17: 3,935,172 km (0.114 R)
• M18: 5,396,444 km (0.086 R)
• M19: 5,965,514 km (0.078 R)
• M20: 6,441,684 km (0.103 R)
• M21: 6,553,434 km (0.073 R)
• M22: 6,968,269 km (0.096 R)
• M23: 10,756,835 km (0.07 R)
• M24: 10,933,809 km (0.049 R)
• M25: 11,022,670 km (0.094 R)
• M26: 12,476,014 km (0.107 R)
• M27: 13,225,050 km (0.098 R)
• M28: 13,462,163 km (0.088 R)
• M29: 13,509,735 km (0.09 R)
• M30: 13,796,514 km (0.069 R)
• M31: 14,036,918 km (0.103 R)
• M32: 14,668,520 km (0.114 R)
• M33: 15,658,260 km (0.103 R)
• M34: 18,225,359 km (0.114 R)
• M35: 18,967,215 km (0.098 R)
• M36: 19,935,562 km (0.048 R)
• M37: 20,974,968 km (0.113 R)
• M38: 21,417,927 km (0.068 R)
• M39: 21,640,529 km (0.062 R)
• M40: 21,752,129 km (0.085 R)
• M41: 21,863,878 km (0.092 R)
• M42: 22,595,262 km (0.113 R)
• M43: 22,992,295 km (0.088 R)
• M44: 23,049,292 km (0.073 R)
• M45: 24,139,561 km (0.059 R)
• M46: 24,429,183 km (0.088 R)
• M47: 24,720,151 km (0.075 R)
• M48: 27,268,550 km (0.07 R)
• M49: 27,751,901 km (0.112 R)
• M50: 27,994,549 km (0.1 R)
• M51: 28,237,944 km (0.072 R)
• M52: 29,651,196 km (0.091 R)
• M53: 29,713,129 km (0.063 R)
• M54: 31,655,358 km (0.075 R)
• M55: 32,865,904 km (0.1 R)
• M56: 33,702,904 km (0.119 R)
• M57: 35,991,004 km (0.064 R)
• M58: 36,653,872 km (0.054 R)
• M59: 36,920,156 km (0.068 R)
• M60: 37,521,689 km (0.09 R)
• M61: 38,328,620 km (0.111 R)
• M62: 38,396,238 km (0.086 R)
• M63: 39,141,385 km (0.109 R)
• M64: 42,030,569 km (0.066 R)
• M65: 42,518,707 km (0.048 R)
• M66: 42,868,467 km (0.036 R)
• M67: 42,938,628 km (0.115 R)
• M68: 44,277,379 km (0.072 R)
• M69: 44,702,985 km (0.087 R)
• M70: 44,774,044 km (0.074 R)
• M71: 45,201,296 km (0.108 R)
• M72: 45,629,894 km (0.072 R)
• M73: 46,635,042 km (0.05 R)
• M74: 46,923,616 km (0.077 R)
• M75: 47,574,965 km (0.085 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 13,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit