🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.77 AU - 0.81 AU

Year: 253 Days

Day: 20.3 Hours

Environment

Temp: 195 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.63 AU - 5.19 AU

Year: 3333 Days

Day: 44.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.4

Radius: 7.8

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 13.76 AU - 19 AU

Year: 23858 Days

Day: 20.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 32,897,987 km

• M1: 232,325 km (0.075 R)
• M2: 334,351 km (0.118 R)
• M3: 416,331 km (0.089 R)
• M4: 505,940 km (0.093 R)
• M5: 768,185 km (0.104 R)
• M6: 864,825 km (0.108 R)
• M7: 1,291,778 km (0.093 R)
• M8: 1,820,307 km (0.118 R)
• M9: 1,885,382 km (0.1 R)
• M10: 2,268,652 km (0.109 R)
• M11: 2,338,813 km (0.047 R)
• M12: 2,700,541 km (0.112 R)
• M13: 2,875,570 km (0.096 R)
• M14: 3,105,951 km (0.065 R)
• M15: 3,395,722 km (0.087 R)
• M16: 4,639,928 km (0.115 R)
• M17: 4,910,401 km (0.116 R)
• M18: 5,752,337 km (0.085 R)
• M19: 6,173,605 km (0.068 R)
• M20: 6,338,163 km (0.077 R)
• M21: 7,011,353 km (0.053 R)
• M22: 7,671,828 km (0.06 R)
• M23: 8,461,256 km (0.052 R)
• M24: 9,313,963 km (0.095 R)
• M25: 9,769,639 km (0.09 R)
• M26: 10,116,257 km (0.047 R)
• M27: 10,623,992 km (0.076 R)
• M28: 10,742,324 km (0.084 R)
• M29: 11,100,012 km (0.064 R)
• M30: 11,380,957 km (0.086 R)
• M31: 11,542,523 km (0.101 R)
• M32: 11,664,296 km (0.096 R)
• M33: 11,908,888 km (0.109 R)
• M34: 12,031,858 km (0.036 R)
• M35: 13,242,254 km (0.072 R)
• M36: 13,582,888 km (0.082 R)
• M37: 13,926,515 km (0.086 R)
• M38: 14,012,833 km (0.113 R)
• M39: 15,957,006 km (0.11 R)
• M40: 16,547,469 km (0.111 R)
• M41: 16,684,800 km (0.062 R)
• M42: 17,284,089 km (0.082 R)
• M43: 19,171,715 km (0.105 R)
• M44: 19,508,759 km (0.055 R)
• M45: 20,580,777 km (0.041 R)
• M46: 22,123,431 km (0.108 R)
• M47: 22,476,930 km (0.112 R)
• M48: 25,900,627 km (0.074 R)
• M49: 26,059,949 km (0.117 R)
• M50: 26,486,752 km (0.039 R)
• M51: 26,969,654 km (0.057 R)
• M52: 28,600,271 km (0.082 R)
• M53: 30,039,103 km (0.076 R)
• M54: 30,767,345 km (0.109 R)
• M55: 31,614,817 km (0.117 R)
• M56: 32,469,919 km (0.107 R)
• M57: 33,621,972 km (0.096 R)
• M58: 33,912,042 km (0.099 R)
• M59: 36,084,353 km (0.077 R)
• M60: 37,217,407 km (0.117 R)
• M61: 37,758,054 km (0.074 R)
• M62: 38,725,802 km (0.114 R)
• M63: 38,969,049 km (0.051 R)
• M64: 39,090,821 km (0.068 R)
• M65: 39,640,444 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.6

Radius: 5.6

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 19.14 AU - 19.56 AU

Year: 30633 Days

Day: 15.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 32,897,987 km

• M1: 88,861 km (0.12 R)
• M2: 493,075 km (0.035 R)
• M3: 826,379 km (0.119 R)
• M4: 956,080 km (0.068 R)
• M5: 1,123,330 km (0.113 R)
• M6: 1,202,617 km (0.12 R)
• M7: 1,503,159 km (0.046 R)
• M8: 1,555,369 km (0.07 R)
• M9: 2,072,978 km (0.079 R)
• M10: 2,150,918 km (0.104 R)
• M11: 2,473,002 km (0.083 R)
• M12: 2,534,936 km (0.106 R)
• M13: 3,094,432 km (0.119 R)
• M14: 3,319,577 km (0.104 R)
• M15: 3,365,204 km (0.112 R)
• M16: 3,761,788 km (0.067 R)
• M17: 3,833,296 km (0.063 R)
• M18: 4,421,814 km (0.113 R)
• M19: 5,329,574 km (0.106 R)
• M20: 5,517,917 km (0.078 R)
• M21: 5,845,836 km (0.097 R)
• M22: 5,901,187 km (0.065 R)
• M23: 5,984,364 km (0.031 R)
• M24: 6,236,436 km (0.101 R)
• M25: 6,750,903 km (0.039 R)
• M26: 7,578,179 km (0.115 R)
• M27: 7,638,467 km (0.108 R)
• M28: 8,034,453 km (0.082 R)
• M29: 9,005,193 km (0.064 R)
• M30: 9,229,590 km (0.049 R)
• M31: 9,455,782 km (0.108 R)
• M32: 9,979,524 km (0.1 R)
• M33: 10,045,647 km (0.092 R)
• M34: 10,378,502 km (0.082 R)
• M35: 11,055,133 km (0.119 R)
• M36: 11,364,202 km (0.084 R)
• M37: 11,780,832 km (0.114 R)
• M38: 11,920,856 km (0.118 R)
• M39: 13,716,479 km (0.115 R)
• M40: 14,795,977 km (0.081 R)
• M41: 15,825,360 km (0.115 R)
• M42: 16,524,431 km (0.085 R)
• M43: 17,114,744 km (0.117 R)
• M44: 17,551,869 km (0.105 R)
• M45: 17,872,158 km (0.111 R)
• M46: 20,000,637 km (0.102 R)
• M47: 20,629,247 km (0.072 R)
• M48: 21,434,981 km (0.107 R)
• M49: 22,989,453 km (0.107 R)
• M50: 23,515,738 km (0.082 R)
• M51: 23,559,720 km (0.036 R)
• M52: 24,090,194 km (0.09 R)
• M53: 24,803,626 km (0.064 R)
• M54: 25,298,197 km (0.102 R)
• M55: 26,023,298 km (0.042 R)
• M56: 27,401,244 km (0.07 R)
• M57: 27,447,469 km (0.072 R)
• M58: 27,493,845 km (0.106 R)
• M59: 27,540,220 km (0.093 R)
• M60: 28,005,619 km (0.074 R)
• M61: 28,944,046 km (0.117 R)
• M62: 29,892,796 km (0.077 R)
• M63: 29,940,518 km (0.06 R)
• M64: 30,179,426 km (0.12 R)
• M65: 30,514,974 km (0.06 R)
• M66: 30,899,889 km (0.093 R)
• M67: 30,996,380 km (0.119 R)
• M68: 31,286,450 km (0.106 R)
• M69: 32,064,359 km (0.091 R)
• M70: 32,113,277 km (0.094 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 12,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit