🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.5 AU - 0.74 AU

Year: 178 Days

Day: 41.6 Hours

Environment

Temp: 230 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.09 AU - 1.23 AU

Year: 456 Days

Day: 24.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23

Radius: 5.6

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 14.21 AU - 15.25 AU

Year: 20649 Days

Day: 23.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 80,048,966 km

• M1: 71,807 km (0.076 R)
• M2: 332,556 km (0.118 R)
• M3: 767,437 km (0.078 R)
• M4: 813,364 km (0.069 R)
• M5: 848,519 km (0.119 R)
• M6: 1,282,503 km (0.064 R)
• M7: 1,791,435 km (0.066 R)
• M8: 1,837,810 km (0.109 R)
• M9: 4,724,002 km (0.092 R)
• M10: 5,180,873 km (0.065 R)
• M11: 5,291,725 km (0.088 R)
• M12: 7,318,029 km (0.108 R)
• M13: 7,567,707 km (0.085 R)
• M14: 9,365,126 km (0.038 R)
• M15: 12,514,011 km (0.077 R)
• M16: 12,782,540 km (0.117 R)
• M17: 13,906,020 km (0.066 R)
• M18: 14,683,031 km (0.106 R)
• M19: 15,219,339 km (0.115 R)
• M20: 15,378,362 km (0.109 R)
• M21: 15,505,819 km (0.106 R)
• M22: 15,762,080 km (0.101 R)
• M23: 16,181,403 km (0.08 R)
• M24: 16,669,691 km (0.11 R)
• M25: 17,627,566 km (0.048 R)
• M26: 18,130,065 km (0.059 R)
• M27: 18,535,475 km (0.087 R)
• M28: 19,561,717 km (0.05 R)
• M29: 19,734,652 km (0.08 R)
• M30: 20,047,012 km (0.11 R)
• M31: 20,116,725 km (0.054 R)
• M32: 20,747,130 km (0.078 R)
• M33: 21,455,177 km (0.116 R)
• M34: 22,027,389 km (0.097 R)
• M35: 22,315,365 km (0.112 R)
• M36: 23,589,789 km (0.084 R)
• M37: 23,626,590 km (0.049 R)
• M38: 24,106,201 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.9

Radius: 5.8

Gravity: 15.13 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 15.38 AU - 18.12 AU

Year: 25039 Days

Day: 15.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,048,966 km

• M1: 92,302 km (0.09 R)
• M2: 129,402 km (0.108 R)
• M3: 388,206 km (0.07 R)
• M4: 1,367,025 km (0.111 R)
• M5: 1,521,710 km (0.087 R)
• M6: 1,617,303 km (0.047 R)
• M7: 1,714,840 km (0.058 R)
• M8: 2,054,128 km (0.096 R)
• M9: 2,303,957 km (0.045 R)
• M10: 2,832,187 km (0.117 R)
• M11: 3,691,776 km (0.093 R)
• M12: 4,216,715 km (0.086 R)
• M13: 4,306,474 km (0.076 R)
• M14: 4,579,640 km (0.097 R)
• M15: 4,999,860 km (0.082 R)
• M16: 5,383,728 km (0.091 R)
• M17: 5,579,253 km (0.093 R)
• M18: 5,777,171 km (0.103 R)
• M19: 5,927,068 km (0.091 R)
• M20: 8,721,855 km (0.045 R)
• M21: 10,675,005 km (0.111 R)
• M22: 10,982,279 km (0.1 R)
• M23: 11,542,822 km (0.063 R)
• M24: 11,731,764 km (0.091 R)
• M25: 12,951,735 km (0.072 R)
• M26: 13,609,816 km (0.081 R)
• M27: 14,211,499 km (0.094 R)
• M28: 16,561,382 km (0.048 R)
• M29: 17,780,754 km (0.049 R)
• M30: 18,364,635 km (0.09 R)
• M31: 18,511,540 km (0.084 R)
• M32: 18,880,448 km (0.062 R)
• M33: 20,380,765 km (0.037 R)
• M34: 22,152,901 km (0.093 R)
• M35: 22,623,237 km (0.095 R)
• M36: 22,701,926 km (0.082 R)
• M37: 23,176,151 km (0.086 R)
• M38: 24,134,176 km (0.089 R)
• M39: 25,023,834 km (0.111 R)
• M40: 27,001,817 km (0.106 R)
• M41: 27,168,918 km (0.102 R)
• M42: 27,336,468 km (0.045 R)
• M43: 28,178,704 km (0.1 R)
• M44: 28,433,020 km (0.106 R)
• M45: 28,858,776 km (0.039 R)
• M46: 29,802,439 km (0.03 R)
• M47: 30,930,856 km (0.068 R)
• M48: 31,280,915 km (0.094 R)
• M49: 33,587,714 km (0.09 R)
• M50: 33,947,347 km (0.05 R)
• M51: 34,127,762 km (0.068 R)
• M52: 34,579,997 km (0.055 R)
• M53: 35,034,325 km (0.104 R)
• M54: 35,125,281 km (0.044 R)
• M55: 36,501,132 km (0.057 R)
• M56: 39,589,132 km (0.1 R)
• M57: 41,116,227 km (0.037 R)
• M58: 41,983,745 km (0.103 R)
• M59: 42,371,203 km (0.074 R)
• M60: 42,662,620 km (0.092 R)
• M61: 43,736,733 km (0.082 R)
• M62: 44,031,141 km (0.095 R)
• M63: 45,314,841 km (0.049 R)
• M64: 48,121,147 km (0.081 R)
• M65: 49,545,169 km (0.099 R)
• M66: 49,647,494 km (0.114 R)
• M67: 51,603,636 km (0.093 R)
• M68: 53,375,024 km (0.088 R)
• M69: 53,584,761 km (0.101 R)
• M70: 54,848,863 km (0.1 R)
• M71: 55,803,297 km (0.089 R)
• M72: 59,241,056 km (0.093 R)
• M73: 60,876,011 km (0.092 R)
• M74: 61,974,209 km (0.086 R)
• M75: 63,856,150 km (0.098 R)
• M76: 65,083,750 km (0.068 R)
• M77: 65,869,139 km (0.076 R)
• M78: 68,927,369 km (0.041 R)
• M79: 69,270,097 km (0.041 R)
• M80: 69,727,867 km (0.117 R)
• M81: 70,761,438 km (0.1 R)
• M82: 70,876,629 km (0.092 R)
• M83: 72,843,841 km (0.099 R)
• M84: 73,192,853 km (0.081 R)
• M85: 74,360,314 km (0.091 R)
• M86: 74,829,005 km (0.104 R)
• M87: 75,063,724 km (0.082 R)
• M88: 78,018,282 km (0.088 R)
• M89: 78,732,911 km (0.107 R)
• M90: 79,210,726 km (0.094 R)
• M91: 79,330,255 km (0.087 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 11,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit