🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.18 AU - 2.92 AU

Year: 1542 Days

Day: 14.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,698,292 km

• M1: 1,378,245 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.8

Radius: 11.9

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.26 AU - 6.14 AU

Year: 5154 Days

Day: 11.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 102,698,292 km

• M1: 147,952 km (0.034 R)
• M2: 682,914 km (0.084 R)
• M3: 1,105,678 km (0.077 R)
• M4: 2,130,573 km (0.038 R)
• M5: 4,901,873 km (0.097 R)
• M6: 7,259,536 km (0.117 R)
• M7: 10,890,575 km (0.088 R)
• M8: 12,467,487 km (0.066 R)
• M9: 14,589,233 km (0.113 R)
• M10: 15,228,764 km (0.117 R)
• M11: 16,814,950 km (0.06 R)
• M12: 17,648,210 km (0.045 R)
• M13: 18,108,074 km (0.067 R)
• M14: 20,456,910 km (0.091 R)
• M15: 21,854,603 km (0.055 R)
• M16: 24,189,527 km (0.095 R)
• M17: 25,251,223 km (0.1 R)
• M18: 30,089,069 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.5

Radius: 9.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.36 AU - 11.84 AU

Year: 13071 Days

Day: 11.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 102,698,292 km

• M1: 125,064 km (0.086 R)
• M2: 956,379 km (0.07 R)
• M3: 1,318,406 km (0.073 R)
• M4: 1,628,822 km (0.113 R)
• M5: 2,188,617 km (0.102 R)
• M6: 3,843,020 km (0.101 R)
• M7: 4,211,180 km (0.071 R)
• M8: 4,807,926 km (0.048 R)
• M9: 5,204,809 km (0.115 R)
• M10: 5,858,402 km (0.099 R)
• M11: 6,383,790 km (0.117 R)
• M12: 7,289,455 km (0.065 R)
• M13: 8,278,447 km (0.118 R)
• M14: 9,975,036 km (0.108 R)
• M15: 10,776,283 km (0.113 R)
• M16: 11,139,955 km (0.112 R)
• M17: 11,837,231 km (0.096 R)
• M18: 13,141,874 km (0.102 R)
• M19: 14,227,954 km (0.044 R)
• M20: 14,984,471 km (0.107 R)
• M21: 15,372,677 km (0.067 R)
• M22: 15,967,628 km (0.112 R)
• M23: 19,710,267 km (0.1 R)
• M24: 20,412,480 km (0.119 R)
• M25: 21,293,312 km (0.111 R)
• M26: 23,824,508 km (0.075 R)
• M27: 24,442,796 km (0.113 R)
• M28: 31,542,711 km (0.117 R)
• M29: 32,503,279 km (0.05 R)
• M30: 34,483,057 km (0.064 R)
• M31: 37,245,831 km (0.086 R)
• M32: 39,781,664 km (0.077 R)
• M33: 40,277,282 km (0.073 R)
• M34: 43,208,203 km (0.088 R)
• M35: 43,731,946 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.2

Radius: 6

Gravity: 26.67 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 14.76 AU - 18.22 AU

Year: 25362 Days

Day: 16.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 102,698,292 km

• M1: 75,098 km (0.084 R)
• M2: 264,639 km (0.106 R)
• M3: 538,852 km (0.113 R)
• M4: 726,447 km (0.04 R)
• M5: 1,165,367 km (0.045 R)
• M6: 1,505,104 km (0.12 R)
• M7: 1,708,258 km (0.065 R)
• M8: 3,528,415 km (0.1 R)
• M9: 6,845,299 km (0.038 R)
• M10: 7,566,511 km (0.115 R)
• M11: 9,219,567 km (0.109 R)
• M12: 9,527,140 km (0.091 R)
• M13: 10,097,856 km (0.112 R)
• M14: 11,947,185 km (0.08 R)
• M15: 13,143,669 km (0.057 R)
• M16: 17,116,988 km (0.084 R)
• M17: 20,341,421 km (0.111 R)
• M18: 22,041,152 km (0.075 R)
• M19: 24,296,340 km (0.117 R)
• M20: 24,530,012 km (0.117 R)
• M21: 27,705,526 km (0.047 R)
• M22: 39,175,344 km (0.112 R)
• M23: 44,880,857 km (0.061 R)
• M24: 56,052,228 km (0.106 R)
• M25: 59,372,553 km (0.116 R)
• M26: 61,080,960 km (0.108 R)
• M27: 62,165,246 km (0.1 R)
• M28: 64,371,964 km (0.103 R)
• M29: 65,947,529 km (0.096 R)
• M30: 73,721,980 km (0.055 R)
• M31: 83,670,987 km (0.1 R)
• M32: 87,998,703 km (0.111 R)
• M33: 89,659,389 km (0.118 R)
• M34: 92,189,389 km (0.03 R)
• M35: 96,510,972 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.5

Radius: 4.7

Gravity: 44.84 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 15.25 AU - 18.35 AU

Year: 26080 Days

Day: 23.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 102,698,292 km

• M1: 58,493 km (0.111 R)
• M2: 227,090 km (0.065 R)
• M3: 404,812 km (0.119 R)
• M4: 1,323,642 km (0.055 R)
• M5: 1,740,422 km (0.078 R)
• M6: 1,968,558 km (0.055 R)
• M7: 3,882,813 km (0.06 R)
• M8: 4,459,064 km (0.043 R)
• M9: 6,336,218 km (0.08 R)
• M10: 7,184,438 km (0.096 R)
• M11: 13,277,260 km (0.117 R)
• M12: 14,324,595 km (0.115 R)
• M13: 16,400,714 km (0.073 R)
• M14: 21,138,478 km (0.112 R)
• M15: 25,968,395 km (0.047 R)
• M16: 30,790,683 km (0.104 R)
• M17: 33,338,633 km (0.05 R)
• M18: 38,849,370 km (0.073 R)
• M19: 44,056,124 km (0.094 R)
• M20: 45,650,538 km (0.119 R)
• M21: 46,371,301 km (0.113 R)
• M22: 47,466,806 km (0.092 R)
• M23: 52,021,014 km (0.119 R)
• M24: 54,807,723 km (0.038 R)
• M25: 55,826,634 km (0.109 R)
• M26: 57,692,269 km (0.107 R)
• M27: 62,870,001 km (0.106 R)
• M28: 65,799,726 km (0.09 R)
• M29: 71,445,101 km (0.115 R)
• M30: 76,136,939 km (0.074 R)
• M31: 77,404,930 km (0.05 R)
• M32: 78,172,367 km (0.094 R)
• M33: 85,854,816 km (0.117 R)
• M34: 86,128,281 km (0.049 R)
• M35: 87,228,274 km (0.091 R)
• M36: 88,059,291 km (0.104 R)
• M37: 100,557,894 km (0.065 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 11,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit