🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.36 AU - 1.78 AU

Year: 722 Days

Day: 22.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.2

Radius: 9.7

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.53 AU - 6.19 AU

Year: 4555 Days

Day: 9.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 79,230,224 km

• M1: 120,576 km (0.091 R)
• M2: 529,128 km (0.079 R)
• M3: 5,466,755 km (0.103 R)
• M4: 6,475,045 km (0.06 R)
• M5: 7,023,620 km (0.104 R)
• M6: 7,792,254 km (0.111 R)
• M7: 9,031,373 km (0.089 R)
• M8: 10,166,821 km (0.058 R)
• M9: 11,601,764 km (0.11 R)
• M10: 12,674,829 km (0.107 R)
• M11: 12,986,741 km (0.047 R)
• M12: 13,395,442 km (0.04 R)
• M13: 14,673,158 km (0.081 R)
• M14: 18,305,095 km (0.109 R)
• M15: 18,704,072 km (0.113 R)
• M16: 20,176,863 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.6

Radius: 3.8

Gravity: 50.94 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 11.98 AU - 14.76 AU

Year: 17946 Days

Day: 22.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 79,230,224 km

• M1: 50,863 km (0.118 R)
• M2: 268,079 km (0.082 R)
• M3: 609,611 km (0.095 R)
• M4: 839,842 km (0.052 R)
• M5: 1,570,329 km (0.116 R)
• M6: 2,398,802 km (0.038 R)
• M7: 3,153,074 km (0.066 R)
• M8: 3,288,161 km (0.074 R)
• M9: 3,455,262 km (0.076 R)
• M10: 4,788,478 km (0.035 R)
• M11: 6,092,672 km (0.104 R)
• M12: 7,472,563 km (0.038 R)
• M13: 8,108,803 km (0.084 R)
• M14: 9,211,339 km (0.049 R)
• M15: 9,600,144 km (0.107 R)
• M16: 11,390,681 km (0.108 R)
• M17: 11,645,147 km (0.099 R)
• M18: 17,563,688 km (0.035 R)
• M19: 17,903,275 km (0.094 R)
• M20: 19,395,364 km (0.103 R)
• M21: 24,052,046 km (0.062 R)
• M22: 26,637,397 km (0.114 R)
• M23: 27,311,485 km (0.119 R)
• M24: 38,974,434 km (0.047 R)
• M25: 48,910,126 km (0.087 R)
• M26: 51,460,471 km (0.1 R)
• M27: 54,456,467 km (0.084 R)
• M28: 55,177,828 km (0.059 R)
• M29: 55,540,902 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.4

Radius: 3.8

Gravity: 37.22 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 18.41 AU - 20.67 AU

Year: 31707 Days

Day: 21.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 79,230,224 km

• M1: 53,406 km (0.094 R)
• M2: 224,696 km (0.102 R)
• M3: 567,126 km (0.075 R)
• M4: 2,008,950 km (0.086 R)
• M5: 2,446,075 km (0.044 R)
• M6: 3,862,019 km (0.045 R)
• M7: 5,076,305 km (0.082 R)
• M8: 5,880,094 km (0.091 R)
• M9: 6,571,984 km (0.056 R)
• M10: 7,471,965 km (0.079 R)
• M11: 7,951,426 km (0.109 R)
• M12: 8,622,073 km (0.061 R)
• M13: 10,528,249 km (0.07 R)
• M14: 10,726,317 km (0.098 R)
• M15: 11,967,979 km (0.108 R)
• M16: 15,741,286 km (0.089 R)
• M17: 17,894,897 km (0.07 R)
• M18: 24,465,535 km (0.099 R)
• M19: 29,638,330 km (0.048 R)
• M20: 30,565,687 km (0.072 R)
• M21: 30,699,727 km (0.115 R)
• M22: 31,239,775 km (0.11 R)
• M23: 35,199,332 km (0.051 R)
• M24: 36,089,290 km (0.051 R)
• M25: 37,451,977 km (0.108 R)
• M26: 39,480,524 km (0.12 R)
• M27: 40,764,522 km (0.11 R)
• M28: 43,078,053 km (0.093 R)
• M29: 60,494,088 km (0.095 R)
• M30: 65,258,331 km (0.063 R)
• M31: 68,416,791 km (0.07 R)
• M32: 73,824,305 km (0.093 R)
• M33: 76,261,703 km (0.086 R)
• M34: 87,354,685 km (0.117 R)
• M35: 88,166,403 km (0.108 R)
• M36: 89,530,436 km (0.104 R)
• M37: 89,804,948 km (0.093 R)
• M38: 92,861,532 km (0.112 R)
• M39: 93,142,776 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298

Radius: 5.4

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 17.28 AU - 22.22 AU

Year: 32220 Days

Day: 23.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 79,230,224 km

• M1: 67,169 km (0.073 R)
• M2: 284,386 km (0.112 R)
• M3: 506,090 km (0.037 R)
• M4: 1,410,858 km (0.12 R)
• M5: 1,608,028 km (0.047 R)
• M6: 1,804,898 km (0.104 R)
• M7: 2,990,312 km (0.108 R)
• M8: 3,206,182 km (0.109 R)
• M9: 3,608,749 km (0.066 R)
• M10: 4,076,991 km (0.07 R)
• M11: 5,603,338 km (0.114 R)
• M12: 7,137,614 km (0.078 R)
• M13: 9,903,229 km (0.059 R)
• M14: 10,817,272 km (0.096 R)
• M15: 11,006,514 km (0.071 R)
• M16: 12,952,632 km (0.026 R)
• M17: 13,527,387 km (0.093 R)
• M18: 13,747,296 km (0.041 R)
• M19: 20,722,147 km (0.083 R)
• M20: 21,408,353 km (0.072 R)
• M21: 21,607,318 km (0.104 R)
• M22: 24,197,755 km (0.118 R)
• M23: 29,861,530 km (0.087 R)
• M24: 30,989,648 km (0.09 R)
• M25: 32,932,625 km (0.096 R)
• M26: 37,778,848 km (0.056 R)
• M27: 40,446,776 km (0.098 R)
• M28: 47,660,984 km (0.115 R)
• M29: 53,464,783 km (0.074 R)
• M30: 56,820,562 km (0.025 R)
• M31: 60,512,339 km (0.092 R)
• M32: 69,016,978 km (0.112 R)
• M33: 76,182,865 km (0.108 R)
• M34: 78,048,650 km (0.11 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 20,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit