🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.06 AU - 1.36 AU

Year: 468 Days

Day: 27.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.4

Radius: 8.7

Gravity: 12.53 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.38 AU - 7.02 AU

Year: 4783 Days

Day: 14 Hours

Environment

Temp: -134 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 100,170,291 km

• M1: 108,159 km (0.043 R)
• M2: 450,290 km (0.103 R)
• M3: 785,389 km (0.077 R)
• M4: 1,078,301 km (0.029 R)
• M5: 1,365,679 km (0.082 R)
• M6: 1,923,529 km (0.04 R)
• M7: 2,271,494 km (0.034 R)
• M8: 2,733,602 km (0.062 R)
• M9: 3,319,427 km (0.12 R)
• M10: 3,664,849 km (0.101 R)
• M11: 3,962,997 km (0.102 R)
• M12: 6,627,784 km (0.104 R)
• M13: 8,096,835 km (0.101 R)
• M14: 9,259,360 km (0.111 R)
• M15: 9,555,863 km (0.107 R)
• M16: 11,519,186 km (0.095 R)
• M17: 11,912,030 km (0.108 R)
• M18: 12,466,739 km (0.117 R)
• M19: 14,234,985 km (0.107 R)
• M20: 15,981,840 km (0.077 R)
• M21: 20,107,300 km (0.028 R)
• M22: 22,224,858 km (0.045 R)
• M23: 23,611,630 km (0.071 R)
• M24: 24,086,454 km (0.07 R)
• M25: 25,136,930 km (0.044 R)
• M26: 27,590,186 km (0.109 R)
• M27: 28,028,807 km (0.107 R)
• M28: 30,291,624 km (0.097 R)
• M29: 30,758,369 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.3

Radius: 8.8

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.66 AU - 6.58 AU

Year: 5321 Days

Day: 5.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 72.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 100,170,291 km

• M1: 109,954 km (0.051 R)
• M2: 789,727 km (0.049 R)
• M3: 1,071,420 km (0.089 R)
• M4: 1,497,026 km (0.089 R)
• M5: 1,859,651 km (0.079 R)
• M6: 3,347,851 km (0.102 R)
• M7: 4,185,748 km (0.054 R)
• M8: 7,335,681 km (0.105 R)
• M9: 7,656,569 km (0.067 R)
• M10: 9,235,275 km (0.073 R)
• M11: 11,794,446 km (0.091 R)
• M12: 14,380,993 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.9

Radius: 9.1

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.69 AU - 6.97 AU

Year: 5597 Days

Day: 7.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 100,170,291 km

• M1: 113,246 km (0.102 R)
• M2: 435,330 km (0.116 R)
• M3: 911,500 km (0.05 R)
• M4: 1,475,334 km (0.059 R)
• M5: 1,774,530 km (0.092 R)
• M6: 2,286,005 km (0.113 R)
• M7: 2,674,212 km (0.071 R)
• M8: 3,234,904 km (0.111 R)
• M9: 3,957,462 km (0.114 R)
• M10: 4,380,076 km (0.12 R)
• M11: 5,831,475 km (0.115 R)
• M12: 6,173,904 km (0.098 R)
• M13: 6,560,016 km (0.083 R)
• M14: 7,816,040 km (0.036 R)
• M15: 11,183,638 km (0.059 R)
• M16: 12,121,915 km (0.106 R)
• M17: 12,966,994 km (0.104 R)
• M18: 14,932,261 km (0.049 R)
• M19: 16,973,075 km (0.108 R)
• M20: 17,496,219 km (0.114 R)
• M21: 23,549,697 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.9

Radius: 13.8

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.15 AU - 7.81 AU

Year: 5798 Days

Day: 7.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 100,170,291 km

• M1: 171,589 km (0.12 R)
• M2: 689,945 km (0.111 R)
• M3: 1,129,314 km (0.071 R)
• M4: 1,955,992 km (0.117 R)
• M5: 3,059,875 km (0.083 R)
• M6: 3,796,345 km (0.111 R)
• M7: 4,570,813 km (0.117 R)
• M8: 6,402,639 km (0.097 R)
• M9: 7,322,367 km (0.106 R)
• M10: 8,406,353 km (0.062 R)
• M11: 8,925,907 km (0.077 R)
• M12: 11,365,848 km (0.119 R)
• M13: 15,135,116 km (0.105 R)
• M14: 16,209,228 km (0.106 R)
• M15: 16,890,198 km (0.07 R)
• M16: 20,801,734 km (0.03 R)
• M17: 21,458,618 km (0.053 R)
• M18: 23,590,836 km (0.037 R)
• M19: 24,065,510 km (0.045 R)
• M20: 28,808,960 km (0.113 R)
• M21: 31,209,706 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.6

Radius: 8

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 15.46 AU - 25.06 AU

Year: 32051 Days

Day: 16.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 100,170,291 km

• M1: 99,483 km (0.102 R)
• M2: 392,096 km (0.068 R)
• M3: 785,838 km (0.101 R)
• M4: 1,107,922 km (0.094 R)
• M5: 1,365,380 km (0.11 R)
• M6: 2,272,840 km (0.041 R)
• M7: 3,378,668 km (0.036 R)
• M8: 4,768,432 km (0.085 R)
• M9: 5,086,627 km (0.101 R)
• M10: 5,990,048 km (0.051 R)
• M11: 6,456,046 km (0.095 R)
• M12: 10,960,288 km (0.062 R)
• M13: 11,800,729 km (0.092 R)
• M14: 12,910,895 km (0.117 R)
• M15: 15,509,410 km (0.107 R)
• M16: 15,944,739 km (0.116 R)
• M17: 16,477,757 km (0.049 R)
• M18: 18,340,849 km (0.098 R)
• M19: 19,725,676 km (0.107 R)
• M20: 20,756,555 km (0.112 R)
• M21: 21,714,729 km (0.036 R)
• M22: 25,241,200 km (0.035 R)
• M23: 26,209,697 km (0.077 R)
• M24: 29,395,682 km (0.077 R)
• M25: 29,794,660 km (0.063 R)
• M26: 32,688,631 km (0.06 R)
• M27: 46,141,967 km (0.032 R)
• M28: 47,405,920 km (0.109 R)
• M29: 54,272,163 km (0.071 R)
• M30: 54,671,888 km (0.033 R)
• M31: 55,477,473 km (0.111 R)
• M32: 58,359,027 km (0.117 R)
• M33: 73,051,034 km (0.074 R)
• M34: 73,538,573 km (0.064 R)
• M35: 74,519,935 km (0.116 R)
• M36: 79,557,943 km (0.086 R)
• M37: 94,573,979 km (0.113 R)
• M38: 95,152,922 km (0.062 R)
• M39: 95,443,292 km (0.11 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 15,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit