🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.6 AU - 0.68 AU

Year: 181 Days

Day: 28 Hours

Environment

Temp: 171 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.98 AU - 2.6 AU

Year: 1224 Days

Day: 31.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,378,693 km

• M1: 61,485 km (0.088 R)
• M2: 491,878 km (0.052 R)

Asteroid Belt

Center: 6.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320

Radius: 9

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.13 AU - 11.39 AU

Year: 10766 Days

Day: 8.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,378,693 km

• M1: 113,096 km (0.078 R)
• M2: 247,884 km (0.074 R)
• M3: 345,421 km (0.107 R)
• M4: 423,512 km (0.109 R)
• M5: 483,800 km (0.118 R)
• M6: 587,321 km (0.099 R)
• M7: 727,943 km (0.086 R)
• M8: 1,163,722 km (0.066 R)
• M9: 1,234,631 km (0.104 R)
• M10: 1,418,487 km (0.088 R)
• M11: 1,671,008 km (0.063 R)
• M12: 2,109,031 km (0.075 R)
• M13: 2,397,755 km (0.096 R)
• M14: 2,558,572 km (0.056 R)
• M15: 2,770,553 km (0.041 R)
• M16: 2,988,367 km (0.118 R)
• M17: 3,544,273 km (0.082 R)
• M18: 4,269,673 km (0.108 R)
• M19: 4,836,200 km (0.098 R)
• M20: 4,952,438 km (0.072 R)
• M21: 5,336,455 km (0.069 R)
• M22: 5,426,364 km (0.115 R)
• M23: 5,638,344 km (0.111 R)
• M24: 5,853,017 km (0.058 R)
• M25: 6,227,311 km (0.102 R)
• M26: 6,545,356 km (0.026 R)
• M27: 6,999,385 km (0.113 R)
• M28: 7,097,970 km (0.068 R)
• M29: 7,230,215 km (0.076 R)
• M30: 7,329,847 km (0.064 R)
• M31: 7,430,077 km (0.111 R)
• M32: 8,213,073 km (0.107 R)
• M33: 8,317,193 km (0.034 R)
• M34: 8,702,557 km (0.069 R)
• M35: 8,844,226 km (0.099 R)
• M36: 9,129,808 km (0.107 R)
• M37: 9,490,938 km (0.064 R)
• M38: 9,709,799 km (0.073 R)
• M39: 10,190,009 km (0.048 R)
• M40: 11,020,127 km (0.072 R)
• M41: 11,173,465 km (0.103 R)
• M42: 12,425,001 km (0.071 R)
• M43: 14,467,909 km (0.059 R)
• M44: 15,228,614 km (0.03 R)
• M45: 15,570,894 km (0.107 R)
• M46: 15,742,932 km (0.09 R)
• M47: 16,132,485 km (0.076 R)
• M48: 17,364,423 km (0.103 R)
• M49: 17,542,894 km (0.056 R)
• M50: 19,038,573 km (0.097 R)
• M51: 19,824,859 km (0.095 R)
• M52: 20,058,083 km (0.106 R)
• M53: 21,620,483 km (0.112 R)
• M54: 22,537,817 km (0.061 R)
• M55: 23,665,037 km (0.107 R)
• M56: 24,660,162 km (0.119 R)
• M57: 25,011,717 km (0.034 R)
• M58: 25,770,477 km (0.113 R)
• M59: 26,691,102 km (0.116 R)
• M60: 26,845,637 km (0.05 R)
• M61: 27,518,528 km (0.028 R)
• M62: 27,778,679 km (0.117 R)
• M63: 28,144,446 km (0.098 R)
• M64: 29,410,642 km (0.119 R)
• M65: 29,570,114 km (0.071 R)
• M66: 30,104,178 km (0.11 R)
• M67: 31,507,406 km (0.087 R)
• M68: 31,998,087 km (0.075 R)
• M69: 32,546,214 km (0.066 R)
• M70: 33,042,280 km (0.115 R)
• M71: 33,707,542 km (0.093 R)
• M72: 34,321,192 km (0.088 R)
• M73: 34,489,191 km (0.084 R)
• M74: 34,713,588 km (0.115 R)
• M75: 34,882,334 km (0.069 R)
• M76: 35,899,899 km (0.093 R)
• M77: 36,869,891 km (0.117 R)
• M78: 36,927,337 km (0.054 R)
• M79: 37,099,374 km (0.092 R)
• M80: 37,444,497 km (0.092 R)
• M81: 37,733,071 km (0.12 R)
• M82: 38,253,971 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.1

Radius: 5.5

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 15.3 AU - 23.28 AU

Year: 29916 Days

Day: 17.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,378,693 km

• M1: 310,116 km (0.108 R)
• M2: 502,948 km (0.079 R)
• M3: 622,926 km (0.075 R)
• M4: 1,112,559 km (0.093 R)
• M5: 1,216,979 km (0.075 R)
• M6: 1,407,417 km (0.105 R)
• M7: 1,786,049 km (0.092 R)
• M8: 2,392,968 km (0.092 R)
• M9: 2,528,354 km (0.102 R)
• M10: 3,094,881 km (0.054 R)
• M11: 3,777,197 km (0.093 R)
• M12: 4,014,758 km (0.092 R)
• M13: 4,421,365 km (0.086 R)
• M14: 5,361,438 km (0.08 R)
• M15: 7,465,682 km (0.091 R)
• M16: 7,913,877 km (0.083 R)
• M17: 8,888,657 km (0.065 R)
• M18: 9,098,542 km (0.09 R)
• M19: 9,630,812 km (0.104 R)
• M20: 9,738,373 km (0.06 R)
• M21: 10,227,707 km (0.053 R)
• M22: 10,282,610 km (0.085 R)
• M23: 11,800,579 km (0.103 R)
• M24: 12,673,782 km (0.082 R)
• M25: 13,207,547 km (0.098 R)
• M26: 13,567,629 km (0.055 R)
• M27: 14,358,553 km (0.096 R)
• M28: 15,415,313 km (0.072 R)
• M29: 15,667,535 km (0.029 R)
• M30: 16,561,232 km (0.088 R)
• M31: 17,405,712 km (0.038 R)
• M32: 17,734,379 km (0.084 R)
• M33: 17,998,718 km (0.104 R)
• M34: 18,799,516 km (0.066 R)
• M35: 19,475,548 km (0.1 R)
• M36: 19,885,147 km (0.111 R)
• M37: 21,692,290 km (0.1 R)
• M38: 21,762,900 km (0.115 R)
• M39: 21,904,270 km (0.08 R)
• M40: 22,330,025 km (0.092 R)
• M41: 23,769,157 km (0.085 R)
• M42: 23,841,861 km (0.062 R)
• M43: 25,089,657 km (0.067 R)
• M44: 26,208,201 km (0.113 R)
• M45: 26,887,225 km (0.093 R)
• M46: 27,114,764 km (0.084 R)
• M47: 27,266,905 km (0.108 R)
• M48: 28,185,436 km (0.117 R)
• M49: 28,880,916 km (0.065 R)
• M50: 29,191,780 km (0.09 R)
• M51: 31,080,454 km (0.086 R)
• M52: 31,478,982 km (0.1 R)
• M53: 32,927,239 km (0.081 R)
• M54: 33,170,785 km (0.08 R)
• M55: 35,805,054 km (0.058 R)
• M56: 36,222,731 km (0.117 R)
• M57: 37,994,418 km (0.055 R)
• M58: 38,335,053 km (0.048 R)
• M59: 39,449,108 km (0.103 R)
• M60: 39,966,866 km (0.114 R)
• M61: 40,747,767 km (0.071 R)
• M62: 41,183,845 km (0.089 R)
• M63: 41,709,083 km (0.096 R)
• M64: 42,060,489 km (0.085 R)
• M65: 42,854,704 km (0.068 R)
• M66: 42,943,266 km (0.082 R)
• M67: 43,653,855 km (0.115 R)
• M68: 44,278,875 km (0.038 R)
• M69: 44,996,796 km (0.102 R)
• M70: 46,534,961 km (0.042 R)
• M71: 46,626,066 km (0.097 R)
• M72: 46,808,276 km (0.095 R)
• M73: 47,173,445 km (0.077 R)
• M74: 47,998,477 km (0.099 R)
• M75: 49,476,953 km (0.082 R)
• M76: 51,346,028 km (0.078 R)
• M77: 52,100,002 km (0.113 R)
• M78: 53,142,848 km (0.051 R)
• M79: 55,056,504 km (0.096 R)
• M80: 55,731,640 km (0.06 R)
• M81: 56,409,467 km (0.085 R)
• M82: 56,700,735 km (0.038 R)
• M83: 57,089,988 km (0.08 R)
• M84: 57,187,526 km (0.029 R)
• M85: 61,230,109 km (0.096 R)
• M86: 62,029,560 km (0.108 R)
• M87: 64,448,707 km (0.09 R)
• M88: 64,753,289 km (0.116 R)
• M89: 65,261,921 km (0.104 R)
• M90: 66,283,226 km (0.1 R)
• M91: 66,590,650 km (0.105 R)
• M92: 67,309,767 km (0.116 R)
• M93: 68,238,171 km (0.109 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 19,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit