🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.83 AU - 2.99 AU

Year: 1832 Days

Day: 15.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 61.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,886,718 km

• M1: 33,360 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.7

Radius: 11.9

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.23 AU - 5.78 AU

Year: 4759 Days

Day: 6 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 87,886,718 km

• M1: 154,983 km (0.113 R)
• M2: 972,685 km (0.114 R)
• M3: 1,609,523 km (0.103 R)
• M4: 2,207,167 km (0.083 R)
• M5: 2,791,646 km (0.04 R)
• M6: 3,980,351 km (0.119 R)
• M7: 4,579,640 km (0.119 R)
• M8: 5,618,597 km (0.082 R)
• M9: 6,903,942 km (0.086 R)
• M10: 7,945,891 km (0.105 R)
• M11: 8,560,289 km (0.073 R)
• M12: 9,206,103 km (0.11 R)
• M13: 10,941,588 km (0.078 R)
• M14: 11,611,488 km (0.078 R)
• M15: 12,261,041 km (0.11 R)
• M16: 14,043,051 km (0.116 R)
• M17: 15,543,967 km (0.077 R)
• M18: 16,276,099 km (0.046 R)
• M19: 16,738,057 km (0.111 R)
• M20: 17,688,003 km (0.094 R)
• M21: 18,299,859 km (0.104 R)
• M22: 18,673,704 km (0.113 R)
• M23: 20,220,247 km (0.081 R)
• M24: 23,202,331 km (0.098 R)
• M25: 24,158,710 km (0.078 R)
• M26: 25,448,842 km (0.07 R)
• M27: 25,993,079 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.3

Radius: 12.5

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.41 AU - 10.39 AU

Year: 8982 Days

Day: 5.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 87,886,718 km

• M1: 155,432 km (0.066 R)
• M2: 608,714 km (0.113 R)
• M3: 1,127,220 km (0.053 R)
• M4: 1,739,374 km (0.113 R)
• M5: 2,494,245 km (0.095 R)
• M6: 3,195,710 km (0.042 R)
• M7: 3,877,427 km (0.097 R)
• M8: 4,437,372 km (0.109 R)
• M9: 7,052,193 km (0.1 R)
• M10: 7,889,642 km (0.084 R)
• M11: 8,539,495 km (0.052 R)
• M12: 12,553,954 km (0.115 R)
• M13: 15,092,032 km (0.106 R)
• M14: 15,966,880 km (0.112 R)
• M15: 17,007,632 km (0.113 R)
• M16: 19,296,330 km (0.087 R)
• M17: 23,063,205 km (0.109 R)
• M18: 23,638,708 km (0.112 R)
• M19: 24,732,717 km (0.079 R)
• M20: 27,294,580 km (0.071 R)
• M21: 28,781,284 km (0.115 R)
• M22: 30,517,666 km (0.047 R)
• M23: 32,527,813 km (0.077 R)
• M24: 34,092,158 km (0.094 R)
• M25: 36,587,750 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.7

Radius: 14.5

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.97 AU - 13.51 AU

Year: 13904 Days

Day: 13.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 87,886,718 km

• M1: 180,265 km (0.087 R)
• M2: 654,790 km (0.057 R)
• M3: 2,235,591 km (0.059 R)
• M4: 3,054,041 km (0.099 R)
• M5: 3,743,238 km (0.109 R)
• M6: 4,732,529 km (0.052 R)
• M7: 6,747,014 km (0.055 R)
• M8: 8,508,379 km (0.071 R)
• M9: 9,604,632 km (0.057 R)
• M10: 10,617,559 km (0.055 R)
• M11: 12,724,196 km (0.079 R)
• M12: 16,465,639 km (0.113 R)
• M13: 17,261,201 km (0.111 R)
• M14: 17,750,685 km (0.054 R)
• M15: 19,537,632 km (0.088 R)
• M16: 23,071,732 km (0.116 R)
• M17: 27,121,047 km (0.089 R)
• M18: 27,895,066 km (0.103 R)
• M19: 29,026,026 km (0.102 R)
• M20: 32,355,925 km (0.039 R)
• M21: 33,352,247 km (0.095 R)
• M22: 36,597,922 km (0.057 R)
• M23: 39,482,618 km (0.077 R)
• M24: 42,663,817 km (0.077 R)
• M25: 46,168,596 km (0.097 R)
• M26: 51,190,147 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.7

Radius: 7.3

Gravity: 15.98 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 14.5 AU - 15.56 AU

Year: 21499 Days

Day: 21.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 87,886,718 km

• M1: 107,561 km (0.053 R)
• M2: 550,371 km (0.06 R)
• M3: 1,054,815 km (0.05 R)
• M4: 1,598,154 km (0.111 R)
• M5: 1,835,865 km (0.115 R)
• M6: 2,621,254 km (0.115 R)
• M7: 2,848,792 km (0.075 R)
• M8: 3,927,842 km (0.106 R)
• M9: 5,257,019 km (0.075 R)
• M10: 5,538,712 km (0.039 R)
• M11: 5,958,782 km (0.09 R)
• M12: 6,768,107 km (0.05 R)
• M13: 7,496,798 km (0.058 R)
• M14: 8,010,966 km (0.085 R)
• M15: 9,814,967 km (0.096 R)
• M16: 11,136,365 km (0.09 R)
• M17: 13,150,700 km (0.111 R)
• M18: 14,282,408 km (0.079 R)
• M19: 14,911,916 km (0.071 R)
• M20: 16,395,777 km (0.068 R)
• M21: 18,616,258 km (0.11 R)
• M22: 21,332,806 km (0.076 R)
• M23: 24,636,376 km (0.101 R)
• M24: 24,973,121 km (0.115 R)
• M25: 36,709,373 km (0.12 R)
• M26: 39,093,514 km (0.085 R)
• M27: 43,347,778 km (0.103 R)
• M28: 44,333,329 km (0.11 R)
• M29: 47,379,590 km (0.104 R)
• M30: 50,022,386 km (0.057 R)
• M31: 52,761,972 km (0.096 R)
• M32: 55,215,826 km (0.09 R)
• M33: 58,339,130 km (0.092 R)
• M34: 65,792,994 km (0.098 R)
• M35: 71,326,918 km (0.066 R)
• M36: 72,469,697 km (0.096 R)
• M37: 77,643,240 km (0.099 R)
• M38: 81,556,870 km (0.077 R)
• M39: 83,562,079 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.8

Radius: 5.3

Gravity: 20.46 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 17.52 AU - 17.56 AU

Year: 27103 Days

Day: 23.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 87,886,718 km

• M1: 67,618 km (0.09 R)
• M2: 258,804 km (0.054 R)
• M3: 569,669 km (0.049 R)
• M4: 822,489 km (0.068 R)
• M5: 1,326,036 km (0.118 R)
• M6: 4,028,222 km (0.05 R)
• M7: 4,442,608 km (0.117 R)
• M8: 8,229,678 km (0.116 R)
• M9: 17,557,704 km (0.08 R)
• M10: 18,846,190 km (0.034 R)
• M11: 21,097,489 km (0.078 R)
• M12: 23,412,815 km (0.037 R)
• M13: 24,519,241 km (0.071 R)
• M14: 31,764,265 km (0.115 R)
• M15: 39,537,371 km (0.054 R)
• M16: 42,873,553 km (0.116 R)
• M17: 46,049,516 km (0.048 R)
• M18: 49,378,667 km (0.102 R)
• M19: 58,295,897 km (0.116 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 12,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit