🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.25 AU - 1.55 AU

Year: 602 Days

Day: 35.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.24 AU - 2.58 AU

Year: 1360 Days

Day: 20.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.5

Radius: 9.1

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.87 AU - 5.01 AU

Year: 3990 Days

Day: 8.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 75,236,913 km

• M1: 130,001 km (0.055 R)
• M2: 252,970 km (0.068 R)
• M3: 413,937 km (0.064 R)
• M4: 548,725 km (0.046 R)
• M5: 691,741 km (0.104 R)
• M6: 815,458 km (0.077 R)
• M7: 1,306,737 km (0.049 R)
• M8: 1,634,506 km (0.093 R)
• M9: 1,770,640 km (0.048 R)
• M10: 1,921,585 km (0.103 R)
• M11: 2,156,154 km (0.062 R)
• M12: 2,591,783 km (0.071 R)
• M13: 2,776,237 km (0.047 R)
• M14: 2,952,314 km (0.073 R)
• M15: 3,119,116 km (0.105 R)
• M16: 3,210,370 km (0.064 R)
• M17: 3,395,273 km (0.088 R)
• M18: 3,462,293 km (0.119 R)
• M19: 3,943,250 km (0.092 R)
• M20: 4,113,044 km (0.117 R)
• M21: 4,270,870 km (0.064 R)
• M22: 5,290,080 km (0.08 R)
• M23: 5,399,286 km (0.084 R)
• M24: 5,461,968 km (0.098 R)
• M25: 5,810,980 km (0.119 R)
• M26: 5,923,627 km (0.115 R)
• M27: 6,069,485 km (0.11 R)
• M28: 6,232,995 km (0.088 R)
• M29: 6,664,884 km (0.116 R)
• M30: 6,918,453 km (0.097 R)
• M31: 8,161,461 km (0.112 R)
• M32: 8,451,083 km (0.039 R)
• M33: 8,836,297 km (0.111 R)
• M34: 8,928,899 km (0.114 R)
• M35: 9,227,197 km (0.114 R)
• M36: 9,910,560 km (0.049 R)
• M37: 10,258,375 km (0.101 R)
• M38: 10,336,315 km (0.116 R)
• M39: 10,414,256 km (0.12 R)
• M40: 10,946,226 km (0.116 R)
• M41: 11,225,525 km (0.104 R)
• M42: 11,285,663 km (0.077 R)
• M43: 11,386,193 km (0.09 R)
• M44: 11,567,805 km (0.033 R)
• M45: 12,262,837 km (0.039 R)
• M46: 12,386,853 km (0.059 R)
• M47: 12,615,289 km (0.056 R)
• M48: 12,698,765 km (0.106 R)
• M49: 12,803,334 km (0.058 R)
• M50: 13,245,545 km (0.053 R)
• M51: 13,586,030 km (0.119 R)
• M52: 13,714,385 km (0.078 R)
• M53: 14,231,844 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.6

Radius: 4.1

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 10.01 AU - 16.57 AU

Year: 17608 Days

Day: 20.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 75,236,913 km

• M1: 58,044 km (0.096 R)
• M2: 285,283 km (0.072 R)
• M3: 473,178 km (0.059 R)
• M4: 675,883 km (0.063 R)
• M5: 732,880 km (0.112 R)
• M6: 781,798 km (0.115 R)
• M7: 821,592 km (0.098 R)
• M8: 913,893 km (0.108 R)
• M9: 1,210,546 km (0.117 R)
• M10: 1,535,024 km (0.116 R)
• M11: 1,739,524 km (0.077 R)
• M12: 1,805,198 km (0.111 R)
• M13: 1,952,701 km (0.067 R)
• M14: 2,854,178 km (0.04 R)
• M15: 3,712,271 km (0.101 R)
• M16: 5,031,425 km (0.107 R)
• M17: 5,087,674 km (0.046 R)
• M18: 5,429,655 km (0.101 R)
• M19: 5,700,876 km (0.086 R)
• M20: 5,897,298 km (0.117 R)
• M21: 6,663,688 km (0.112 R)
• M22: 6,828,993 km (0.104 R)
• M23: 7,290,503 km (0.104 R)
• M24: 7,632,483 km (0.118 R)
• M25: 8,309,863 km (0.077 R)
• M26: 8,711,982 km (0.077 R)
• M27: 9,674,644 km (0.071 R)
• M28: 9,744,656 km (0.097 R)
• M29: 10,121,044 km (0.055 R)
• M30: 10,622,346 km (0.09 R)
• M31: 10,888,182 km (0.067 R)
• M32: 12,655,681 km (0.099 R)
• M33: 13,559,102 km (0.084 R)
• M34: 13,742,360 km (0.062 R)
• M35: 13,873,707 km (0.119 R)
• M36: 14,164,076 km (0.101 R)
• M37: 14,590,131 km (0.119 R)
• M38: 14,885,587 km (0.119 R)
• M39: 16,447,239 km (0.056 R)
• M40: 17,545,437 km (0.086 R)
• M41: 17,859,443 km (0.061 R)
• M42: 17,888,016 km (0.102 R)
• M43: 17,945,461 km (0.117 R)
• M44: 18,117,798 km (0.1 R)
• M45: 18,435,095 km (0.079 R)
• M46: 18,492,990 km (0.112 R)
• M47: 18,754,337 km (0.106 R)
• M48: 18,841,702 km (0.078 R)
• M49: 18,929,217 km (0.113 R)
• M50: 19,309,944 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.3

Radius: 4.5

Gravity: 26.19 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 12.57 AU - 18.59 AU

Year: 22350 Days

Day: 24.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 75,236,913 km

• M1: 109,805 km (0.094 R)
• M2: 252,820 km (0.101 R)
• M3: 1,106,127 km (0.063 R)
• M4: 1,160,879 km (0.08 R)
• M5: 1,330,673 km (0.113 R)
• M6: 2,188,168 km (0.114 R)
• M7: 2,577,422 km (0.119 R)
• M8: 3,064,662 km (0.047 R)
• M9: 3,103,408 km (0.108 R)
• M10: 3,220,393 km (0.104 R)
• M11: 5,279,159 km (0.094 R)
• M12: 5,372,209 km (0.073 R)
• M13: 5,607,078 km (0.038 R)
• M14: 5,893,259 km (0.108 R)
• M15: 6,233,294 km (0.058 R)
• M16: 6,629,579 km (0.112 R)
• M17: 8,730,233 km (0.1 R)
• M18: 10,253,887 km (0.103 R)
• M19: 11,374,375 km (0.117 R)
• M20: 12,533,160 km (0.1 R)
• M21: 13,032,219 km (0.071 R)
• M22: 13,095,050 km (0.072 R)
• M23: 13,410,851 km (0.074 R)
• M24: 13,856,952 km (0.091 R)
• M25: 13,985,307 km (0.095 R)
• M26: 14,437,840 km (0.075 R)
• M27: 15,026,508 km (0.056 R)
• M28: 15,890,735 km (0.108 R)
• M29: 16,025,223 km (0.069 R)
• M30: 16,976,366 km (0.108 R)
• M31: 17,182,512 km (0.073 R)
• M32: 17,458,820 km (0.113 R)
• M33: 18,015,623 km (0.088 R)
• M34: 18,649,020 km (0.101 R)
• M35: 18,719,930 km (0.036 R)
• M36: 18,861,898 km (0.074 R)
• M37: 21,402,818 km (0.079 R)
• M38: 22,448,806 km (0.101 R)
• M39: 22,675,148 km (0.055 R)
• M40: 23,971,862 km (0.09 R)
• M41: 24,668,090 km (0.096 R)
• M42: 24,745,732 km (0.104 R)
• M43: 25,057,643 km (0.069 R)
• M44: 26,397,591 km (0.052 R)
• M45: 27,679,795 km (0.067 R)
• M46: 29,475,717 km (0.1 R)
• M47: 30,387,666 km (0.11 R)
• M48: 31,056,668 km (0.081 R)
• M49: 32,069,445 km (0.108 R)
• M50: 32,409,332 km (0.064 R)
• M51: 32,665,144 km (0.12 R)
• M52: 33,608,658 km (0.105 R)
• M53: 33,867,462 km (0.11 R)
• M54: 35,346,835 km (0.074 R)
• M55: 35,610,128 km (0.055 R)
• M56: 36,581,018 km (0.036 R)
• M57: 36,758,441 km (0.088 R)
• M58: 37,381,815 km (0.063 R)
• M59: 38,368,263 km (0.12 R)
• M60: 39,181,926 km (0.114 R)
• M61: 39,545,300 km (0.085 R)
• M62: 40,367,041 km (0.068 R)
• M63: 42,678,926 km (0.111 R)
• M64: 43,146,419 km (0.108 R)
• M65: 44,559,222 km (0.113 R)
• M66: 44,843,607 km (0.073 R)
• M67: 45,128,591 km (0.097 R)
• M68: 46,947,253 km (0.096 R)
• M69: 47,043,594 km (0.081 R)
• M70: 49,670,831 km (0.085 R)
• M71: 50,655,933 km (0.095 R)
• M72: 52,045,698 km (0.095 R)
• M73: 53,046,208 km (0.117 R)
• M74: 53,448,178 km (0.106 R)
• M75: 54,761,348 km (0.102 R)
• M76: 55,574,861 km (0.096 R)
• M77: 55,983,114 km (0.055 R)
• M78: 57,522,775 km (0.104 R)
• M79: 58,660,766 km (0.07 R)
• M80: 59,180,469 km (0.113 R)
• M81: 60,015,075 km (0.076 R)
• M82: 60,329,081 km (0.117 R)
• M83: 61,063,906 km (0.073 R)
• M84: 62,118,870 km (0.114 R)
• M85: 62,542,531 km (0.079 R)
• M86: 62,648,596 km (0.119 R)
• M87: 63,179,669 km (0.114 R)
• M88: 63,499,210 km (0.106 R)
• M89: 63,712,387 km (0.115 R)
• M90: 64,139,638 km (0.111 R)
• M91: 65,319,367 km (0.047 R)
• M92: 65,426,928 km (0.062 R)
• M93: 66,289,958 km (0.057 R)
• M94: 69,010,994 km (0.105 R)
• M95: 70,550,655 km (0.102 R)
• M96: 71,324,674 km (0.099 R)
• M97: 71,546,378 km (0.101 R)
• M98: 72,101,536 km (0.054 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 15,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit