🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.3 AU - 2.86 AU

Year: 1491 Days

Day: 14.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 12.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.4

Radius: 8.4

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.76 AU - 15.42 AU

Year: 16077 Days

Day: 9.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 103,458,392 km

• M1: 104,419 km (0.117 R)
• M2: 383,868 km (0.096 R)
• M3: 2,236,488 km (0.092 R)
• M4: 2,837,124 km (0.11 R)
• M5: 5,517,319 km (0.075 R)
• M6: 7,889,941 km (0.111 R)
• M7: 10,165,175 km (0.05 R)
• M8: 11,359,266 km (0.109 R)
• M9: 12,119,223 km (0.077 R)
• M10: 13,321,990 km (0.094 R)
• M11: 17,160,222 km (0.088 R)
• M12: 19,911,776 km (0.079 R)
• M13: 23,344,000 km (0.073 R)
• M14: 27,151,266 km (0.113 R)
• M15: 30,504,502 km (0.051 R)
• M16: 38,579,346 km (0.093 R)
• M17: 56,571,183 km (0.095 R)
• M18: 67,975,328 km (0.087 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.6

Radius: 6.8

Gravity: 21.1 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.88 AU - 15.46 AU

Year: 19197 Days

Day: 20.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 103,458,392 km

• M1: 84,672 km (0.115 R)
• M2: 327,919 km (0.078 R)
• M3: 594,502 km (0.077 R)
• M4: 844,330 km (0.068 R)
• M5: 1,150,856 km (0.053 R)
• M6: 3,442,546 km (0.049 R)
• M7: 4,265,634 km (0.093 R)
• M8: 5,291,426 km (0.06 R)
• M9: 5,777,919 km (0.096 R)
• M10: 6,981,583 km (0.102 R)
• M11: 8,237,308 km (0.032 R)
• M12: 12,333,746 km (0.115 R)
• M13: 13,407,560 km (0.098 R)
• M14: 14,157,344 km (0.103 R)
• M15: 15,173,263 km (0.073 R)
• M16: 15,904,647 km (0.095 R)
• M17: 21,190,987 km (0.108 R)
• M18: 22,104,133 km (0.085 R)
• M19: 22,414,249 km (0.065 R)
• M20: 25,000,796 km (0.091 R)
• M21: 27,779,726 km (0.084 R)
• M22: 28,750,018 km (0.112 R)
• M23: 29,492,323 km (0.108 R)
• M24: 31,534,483 km (0.101 R)
• M25: 34,632,356 km (0.099 R)
• M26: 35,897,954 km (0.077 R)
• M27: 36,326,552 km (0.102 R)
• M28: 45,298,684 km (0.076 R)
• M29: 47,151,902 km (0.104 R)
• M30: 49,055,236 km (0.109 R)
• M31: 49,583,017 km (0.102 R)
• M32: 54,129,746 km (0.061 R)
• M33: 60,748,554 km (0.062 R)
• M34: 64,041,801 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.9

Radius: 7.4

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 14.71 AU - 15.59 AU

Year: 21222 Days

Day: 19.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 103,458,392 km

• M1: 97,687 km (0.069 R)
• M2: 768,185 km (0.109 R)
• M3: 1,386,473 km (0.04 R)
• M4: 1,621,791 km (0.094 R)
• M5: 2,154,209 km (0.106 R)
• M6: 2,678,550 km (0.048 R)
• M7: 3,422,201 km (0.108 R)
• M8: 4,361,526 km (0.091 R)
• M9: 5,162,323 km (0.045 R)
• M10: 5,539,609 km (0.119 R)
• M11: 6,916,508 km (0.092 R)
• M12: 8,151,738 km (0.112 R)
• M13: 8,405,156 km (0.091 R)
• M14: 9,034,963 km (0.081 R)
• M15: 9,471,939 km (0.084 R)
• M16: 11,615,377 km (0.115 R)
• M17: 13,004,692 km (0.075 R)
• M18: 16,915,630 km (0.114 R)
• M19: 20,973,023 km (0.095 R)
• M20: 23,839,169 km (0.049 R)
• M21: 24,991,371 km (0.096 R)
• M22: 29,257,753 km (0.107 R)
• M23: 33,336,240 km (0.088 R)
• M24: 33,855,045 km (0.105 R)
• M25: 39,776,428 km (0.096 R)
• M26: 44,137,505 km (0.084 R)
• M27: 48,144,036 km (0.036 R)
• M28: 51,518,964 km (0.082 R)
• M29: 53,440,698 km (0.037 R)
• M30: 57,241,232 km (0.038 R)
• M31: 57,985,032 km (0.058 R)
• M32: 62,191,575 km (0.109 R)
• M33: 63,175,181 km (0.047 R)
• M34: 70,140,458 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.7

Radius: 5.3

Gravity: 21.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 15.19 AU - 23.51 AU

Year: 30633 Days

Day: 18.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 103,458,392 km

• M1: 105,018 km (0.067 R)
• M2: 490,980 km (0.08 R)
• M3: 1,316,760 km (0.105 R)
• M4: 1,682,976 km (0.075 R)
• M5: 2,565,603 km (0.083 R)
• M6: 3,253,903 km (0.103 R)
• M7: 6,280,867 km (0.066 R)
• M8: 6,708,717 km (0.041 R)
• M9: 7,999,447 km (0.117 R)
• M10: 10,725,120 km (0.051 R)
• M11: 16,901,867 km (0.1 R)
• M12: 17,083,179 km (0.102 R)
• M13: 31,317,417 km (0.095 R)
• M14: 36,947,682 km (0.115 R)
• M15: 41,217,505 km (0.063 R)
• M16: 45,628,996 km (0.103 R)
• M17: 49,229,218 km (0.119 R)
• M18: 53,014,344 km (0.116 R)
• M19: 53,793,898 km (0.065 R)
• M20: 55,176,482 km (0.047 R)
• M21: 58,218,854 km (0.105 R)
• M22: 63,097,839 km (0.087 R)
• M23: 66,422,352 km (0.112 R)
• M24: 70,329,250 km (0.097 R)
• M25: 70,563,670 km (0.084 R)
• M26: 74,386,494 km (0.109 R)
• M27: 76,101,484 km (0.098 R)
• M28: 79,102,567 km (0.115 R)
• M29: 82,181,590 km (0.1 R)
• M30: 83,225,484 km (0.036 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.1

Radius: 5

Gravity: 29.04 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 17.32 AU - 21.52 AU

Year: 30800 Days

Day: 19.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 103,458,392 km

• M1: 64,477 km (0.107 R)
• M2: 240,853 km (0.096 R)
• M3: 561,291 km (0.072 R)
• M4: 716,873 km (0.115 R)
• M5: 901,776 km (0.096 R)
• M6: 1,163,123 km (0.097 R)
• M7: 1,320,201 km (0.059 R)
• M8: 1,796,820 km (0.088 R)
• M9: 2,189,066 km (0.048 R)
• M10: 2,662,992 km (0.09 R)
• M11: 3,984,390 km (0.115 R)
• M12: 4,687,948 km (0.053 R)
• M13: 5,007,789 km (0.081 R)
• M14: 6,055,123 km (0.054 R)
• M15: 8,690,888 km (0.111 R)
• M16: 10,324,497 km (0.103 R)
• M17: 10,728,710 km (0.064 R)
• M18: 11,712,765 km (0.071 R)
• M19: 13,939,829 km (0.119 R)
• M20: 17,170,993 km (0.105 R)
• M21: 20,340,523 km (0.105 R)
• M22: 20,975,267 km (0.087 R)
• M23: 26,287,188 km (0.089 R)
• M24: 26,787,444 km (0.093 R)
• M25: 27,294,132 km (0.097 R)
• M26: 30,468,898 km (0.119 R)
• M27: 32,144,842 km (0.065 R)
• M28: 32,860,967 km (0.103 R)
• M29: 33,587,714 km (0.114 R)
• M30: 36,446,828 km (0.095 R)
• M31: 37,697,766 km (0.11 R)
• M32: 42,472,481 km (0.068 R)
• M33: 46,899,082 km (0.111 R)
• M34: 49,887,748 km (0.065 R)
• M35: 66,749,972 km (0.085 R)
• M36: 70,764,281 km (0.097 R)
• M37: 75,941,713 km (0.061 R)
• M38: 86,490,757 km (0.092 R)
• M39: 90,401,844 km (0.116 R)
• M40: 102,222,619 km (0.113 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 17,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit