🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.54 AU - 0.74 AU

Year: 189 Days

Day: 32.2 Hours

Environment

Temp: 176 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.33 AU - 1.65 AU

Year: 671 Days

Day: 42.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169

Radius: 14.1

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.12 AU - 9.24 AU

Year: 10262 Days

Day: 13.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 88,516,497 km

• M1: 189,541 km (0.079 R)
• M2: 288,425 km (0.099 R)
• M3: 391,797 km (0.109 R)
• M4: 622,327 km (0.094 R)
• M5: 1,751,342 km (0.083 R)
• M6: 2,085,245 km (0.053 R)
• M7: 2,306,949 km (0.113 R)
• M8: 2,497,686 km (0.036 R)
• M9: 2,814,235 km (0.108 R)
• M10: 2,956,802 km (0.067 R)
• M11: 3,101,912 km (0.08 R)
• M12: 3,399,462 km (0.096 R)
• M13: 3,551,753 km (0.048 R)
• M14: 3,706,287 km (0.118 R)
• M15: 3,999,499 km (0.103 R)
• M16: 4,277,003 km (0.025 R)
• M17: 4,370,951 km (0.065 R)
• M18: 4,900,078 km (0.079 R)
• M19: 5,147,364 km (0.071 R)
• M20: 5,526,145 km (0.075 R)
• M21: 6,019,220 km (0.075 R)
• M22: 6,634,965 km (0.092 R)
• M23: 6,909,028 km (0.045 R)
• M24: 7,214,806 km (0.052 R)
• M25: 7,383,553 km (0.11 R)
• M26: 7,724,935 km (0.114 R)
• M27: 8,423,407 km (0.037 R)
• M28: 8,571,509 km (0.103 R)
• M29: 8,840,187 km (0.073 R)
• M30: 8,990,682 km (0.063 R)
• M31: 9,142,075 km (0.091 R)
• M32: 9,849,374 km (0.054 R)
• M33: 10,099,651 km (0.117 R)
• M34: 11,251,405 km (0.092 R)
• M35: 11,382,004 km (0.034 R)
• M36: 11,480,141 km (0.1 R)
• M37: 11,710,521 km (0.068 R)
• M38: 11,842,915 km (0.09 R)
• M39: 12,919,571 km (0.093 R)
• M40: 13,296,857 km (0.087 R)
• M41: 13,434,936 km (0.102 R)
• M42: 13,782,302 km (0.118 R)
• M43: 14,027,344 km (0.112 R)
• M44: 14,663,882 km (0.054 R)
• M45: 14,878,107 km (0.09 R)
• M46: 15,309,846 km (0.101 R)
• M47: 16,001,886 km (0.111 R)
• M48: 16,444,247 km (0.095 R)
• M49: 17,077,794 km (0.084 R)
• M50: 17,719,419 km (0.098 R)
• M51: 17,947,705 km (0.087 R)
• M52: 18,599,952 km (0.109 R)
• M53: 18,793,382 km (0.101 R)
• M54: 19,259,978 km (0.053 R)
• M55: 19,888,289 km (0.087 R)
• M56: 20,324,217 km (0.106 R)
• M57: 20,563,275 km (0.066 R)
• M58: 21,205,349 km (0.045 R)
• M59: 22,221,866 km (0.051 R)
• M60: 22,674,100 km (0.078 R)
• M61: 23,337,417 km (0.12 R)
• M62: 23,546,106 km (0.11 R)
• M63: 24,007,167 km (0.059 R)
• M64: 25,066,320 km (0.068 R)
• M65: 25,752,077 km (0.111 R)
• M66: 26,618,099 km (0.118 R)
• M67: 28,556,738 km (0.098 R)
• M68: 29,003,736 km (0.118 R)
• M69: 29,093,345 km (0.089 R)
• M70: 29,273,012 km (0.042 R)
• M71: 29,588,215 km (0.091 R)
• M72: 29,678,572 km (0.082 R)
• M73: 30,449,450 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.6

Radius: 7.8

Gravity: 16.4 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 12.82 AU - 16.58 AU

Year: 20795 Days

Day: 19.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,516,497 km

• M1: 701,016 km (0.096 R)
• M2: 804,388 km (0.101 R)
• M3: 1,462,020 km (0.074 R)
• M4: 1,562,251 km (0.037 R)
• M5: 1,949,559 km (0.081 R)
• M6: 3,019,783 km (0.07 R)
• M7: 4,580,687 km (0.085 R)
• M8: 5,544,995 km (0.061 R)
• M9: 5,755,778 km (0.079 R)
• M10: 8,666,803 km (0.089 R)
• M11: 9,220,914 km (0.086 R)
• M12: 9,408,210 km (0.113 R)
• M13: 9,786,543 km (0.076 R)
• M14: 10,558,019 km (0.107 R)
• M15: 13,762,855 km (0.115 R)
• M16: 14,625,735 km (0.089 R)
• M17: 14,844,298 km (0.119 R)
• M18: 14,917,301 km (0.12 R)
• M19: 15,210,812 km (0.1 R)
• M20: 15,803,519 km (0.109 R)
• M21: 16,403,706 km (0.081 R)
• M22: 16,554,949 km (0.097 R)
• M23: 17,858,844 km (0.103 R)
• M24: 18,248,696 km (0.075 R)
• M25: 18,799,067 km (0.099 R)
• M26: 19,275,237 km (0.064 R)
• M27: 19,996,897 km (0.118 R)
• M28: 20,727,383 km (0.055 R)
• M29: 21,054,853 km (0.112 R)
• M30: 21,301,540 km (0.119 R)
• M31: 22,465,561 km (0.049 R)
• M32: 22,633,559 km (0.115 R)
• M33: 22,886,230 km (0.107 R)
• M34: 24,595,087 km (0.075 R)
• M35: 25,202,753 km (0.028 R)
• M36: 25,815,506 km (0.062 R)
• M37: 26,788,192 km (0.067 R)
• M38: 28,133,675 km (0.066 R)
• M39: 29,042,931 km (0.085 R)
• M40: 29,409,445 km (0.112 R)
• M41: 31,639,800 km (0.084 R)
• M42: 32,205,878 km (0.056 R)
• M43: 32,490,114 km (0.032 R)
• M44: 33,924,010 km (0.103 R)
• M45: 34,020,351 km (0.097 R)
• M46: 34,309,823 km (0.117 R)
• M47: 35,280,863 km (0.065 R)
• M48: 38,147,457 km (0.114 R)
• M49: 38,347,918 km (0.089 R)
• M50: 38,850,567 km (0.114 R)
• M51: 40,371,529 km (0.084 R)
• M52: 41,808,566 km (0.081 R)
• M53: 44,310,889 km (0.114 R)
• M54: 45,686,442 km (0.118 R)
• M55: 45,899,319 km (0.084 R)
• M56: 46,219,309 km (0.119 R)
• M57: 49,677,563 km (0.097 R)
• M58: 51,880,990 km (0.071 R)
• M59: 53,891,137 km (0.099 R)
• M60: 54,454,074 km (0.099 R)
• M61: 55,132,051 km (0.108 R)
• M62: 55,245,297 km (0.106 R)
• M63: 56,496,533 km (0.048 R)
• M64: 58,102,467 km (0.085 R)
• M65: 59,026,832 km (0.118 R)
• M66: 61,007,208 km (0.113 R)
• M67: 61,946,683 km (0.11 R)
• M68: 62,654,431 km (0.103 R)
• M69: 63,246,240 km (0.041 R)
• M70: 63,839,994 km (0.116 R)
• M71: 63,958,924 km (0.06 R)
• M72: 65,272,393 km (0.071 R)
• M73: 65,392,221 km (0.107 R)
• M74: 66,233,111 km (0.087 R)
• M75: 66,474,113 km (0.086 R)
• M76: 67,077,740 km (0.088 R)
• M77: 68,533,777 km (0.077 R)
• M78: 68,777,471 km (0.081 R)
• M79: 72,095,403 km (0.054 R)
• M80: 76,599,645 km (0.118 R)
• M81: 76,852,615 km (0.075 R)
• M82: 77,232,444 km (0.074 R)
• M83: 77,739,880 km (0.106 R)
• M84: 79,652,788 km (0.057 R)
• M85: 80,422,319 km (0.116 R)
• M86: 81,194,244 km (0.086 R)
• M87: 81,839,460 km (0.117 R)
• M88: 82,486,321 km (0.076 R)
• M89: 84,045,580 km (0.037 R)
• M90: 86,008,603 km (0.08 R)
• M91: 86,534,589 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 19,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit