🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.53 AU - 0.65 AU

Year: 297 Days

Day: 22.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,733,245 km

• M1: 83,924 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590

Radius: 10.3

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.5 AU - 4.78 AU

Year: 5526 Days

Day: 6.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,733,245 km

• M1: 128,953 km (0.107 R)
• M2: 509,979 km (0.051 R)
• M3: 2,205,222 km (0.07 R)
• M4: 2,896,364 km (0.104 R)
• M5: 3,364,456 km (0.085 R)
• M6: 4,378,879 km (0.069 R)
• M7: 4,811,217 km (0.087 R)
• M8: 5,470,196 km (0.097 R)
• M9: 5,942,177 km (0.115 R)
• M10: 6,900,501 km (0.036 R)
• M11: 8,880,578 km (0.081 R)
• M12: 9,702,020 km (0.101 R)
• M13: 10,131,217 km (0.06 R)
• M14: 11,073,982 km (0.091 R)
• M15: 11,401,003 km (0.035 R)
• M16: 13,185,706 km (0.111 R)
• M17: 15,379,110 km (0.079 R)
• M18: 18,711,702 km (0.093 R)
• M19: 19,377,711 km (0.113 R)
• M20: 20,267,071 km (0.102 R)
• M21: 21,470,735 km (0.069 R)
• M22: 24,098,272 km (0.053 R)
• M23: 25,287,276 km (0.106 R)
• M24: 30,073,211 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.5

Radius: 4.2

Gravity: 54 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.48 AU - 7.66 AU

Year: 11047 Days

Day: 20.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 62,733,245 km

• M1: 59,839 km (0.103 R)
• M2: 205,697 km (0.055 R)
• M3: 390,899 km (0.111 R)
• M4: 660,475 km (0.119 R)
• M5: 1,214,436 km (0.098 R)
• M6: 1,388,567 km (0.117 R)
• M7: 1,770,491 km (0.072 R)
• M8: 2,717,296 km (0.085 R)
• M9: 3,186,584 km (0.079 R)
• M10: 3,680,706 km (0.041 R)
• M11: 3,903,308 km (0.112 R)
• M12: 5,327,180 km (0.05 R)
• M13: 5,982,718 km (0.093 R)
• M14: 6,528,601 km (0.1 R)
• M15: 7,718,951 km (0.094 R)
• M16: 8,317,941 km (0.074 R)
• M17: 10,137,500 km (0.057 R)
• M18: 13,469,194 km (0.09 R)
• M19: 13,864,431 km (0.057 R)
• M20: 15,594,830 km (0.059 R)
• M21: 21,019,398 km (0.116 R)
• M22: 23,293,136 km (0.073 R)
• M23: 23,576,624 km (0.111 R)
• M24: 25,725,747 km (0.103 R)
• M25: 26,847,731 km (0.042 R)
• M26: 27,895,665 km (0.086 R)
• M27: 30,634,353 km (0.067 R)
• M28: 34,639,088 km (0.03 R)
• M29: 34,884,877 km (0.072 R)
• M30: 35,880,152 km (0.11 R)
• M31: 36,384,745 km (0.104 R)
• M32: 39,646,278 km (0.106 R)
• M33: 41,141,060 km (0.062 R)
• M34: 41,416,769 km (0.109 R)
• M35: 41,832,801 km (0.034 R)
• M36: 43,667,469 km (0.094 R)
• M37: 50,906,211 km (0.092 R)
• M38: 52,670,718 km (0.074 R)
• M39: 54,974,824 km (0.078 R)
• M40: 55,309,325 km (0.049 R)
• M41: 55,477,174 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.1

Radius: 4.8

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.43 AU - 10.67 AU

Year: 17860 Days

Day: 23.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,733,245 km

• M1: 59,690 km (0.101 R)
• M2: 252,671 km (0.091 R)
• M3: 406,757 km (0.098 R)
• M4: 777,460 km (0.115 R)
• M5: 1,335,011 km (0.113 R)
• M6: 1,589,328 km (0.091 R)
• M7: 2,073,426 km (0.098 R)
• M8: 2,415,407 km (0.073 R)
• M9: 3,211,118 km (0.079 R)
• M10: 4,086,715 km (0.095 R)
• M11: 8,031,311 km (0.081 R)
• M12: 13,169,250 km (0.103 R)
• M13: 14,906,829 km (0.105 R)
• M14: 17,143,916 km (0.114 R)
• M15: 18,603,393 km (0.076 R)
• M16: 18,829,136 km (0.108 R)
• M17: 22,017,665 km (0.054 R)
• M18: 22,270,336 km (0.11 R)
• M19: 26,772,185 km (0.067 R)
• M20: 30,261,106 km (0.088 R)
• M21: 31,844,749 km (0.097 R)
• M22: 35,176,144 km (0.057 R)
• M23: 36,219,290 km (0.078 R)
• M24: 39,595,714 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.1

Radius: 5.5

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.39 AU - 11.99 AU

Year: 22929 Days

Day: 24.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,733,245 km

• M1: 68,516 km (0.106 R)
• M2: 279,898 km (0.076 R)
• M3: 554,859 km (0.115 R)
• M4: 1,095,356 km (0.107 R)
• M5: 1,301,801 km (0.028 R)
• M6: 2,361,552 km (0.119 R)
• M7: 4,049,016 km (0.068 R)
• M8: 4,262,193 km (0.119 R)
• M9: 4,811,367 km (0.074 R)
• M10: 7,901,460 km (0.101 R)
• M11: 9,084,480 km (0.083 R)
• M12: 9,718,177 km (0.069 R)
• M13: 10,608,434 km (0.096 R)
• M14: 13,671,749 km (0.116 R)
• M15: 14,152,707 km (0.039 R)
• M16: 14,573,825 km (0.055 R)
• M17: 20,833,897 km (0.096 R)
• M18: 23,555,531 km (0.106 R)
• M19: 25,668,152 km (0.08 R)
• M20: 27,576,722 km (0.099 R)
• M21: 38,552,418 km (0.118 R)
• M22: 43,504,856 km (0.073 R)
• M23: 44,843,458 km (0.104 R)
• M24: 49,024,120 km (0.069 R)
• M25: 52,283,109 km (0.114 R)
• M26: 56,731,851 km (0.059 R)
• M27: 61,056,426 km (0.077 R)
• M28: 62,358,077 km (0.102 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 15,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit