🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.24 AU - 5.24 AU

Year: 3097 Days

Day: 12.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,358,174 km

• M1: 48,619 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.46 AU - 5.42 AU

Year: 3319 Days

Day: 47.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.7

Radius: 11.3

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.61 AU - 8.95 AU

Year: 7699 Days

Day: 9.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 42,358,174 km

• M1: 140,772 km (0.116 R)
• M2: 858,841 km (0.054 R)
• M3: 1,516,623 km (0.028 R)
• M4: 3,743,088 km (0.117 R)
• M5: 4,692,287 km (0.071 R)
• M6: 8,120,023 km (0.12 R)
• M7: 8,706,596 km (0.066 R)
• M8: 9,575,012 km (0.099 R)
• M9: 10,008,397 km (0.062 R)
• M10: 12,426,048 km (0.119 R)
• M11: 12,942,161 km (0.05 R)
• M12: 14,804,804 km (0.062 R)
• M13: 17,729,741 km (0.103 R)
• M14: 29,231,424 km (0.066 R)
• M15: 30,609,220 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781

Radius: 14

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.44 AU - 8.28 AU

Year: 7818 Days

Day: 6.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 42,358,174 km

• M1: 175,329 km (0.111 R)
• M2: 970,591 km (0.087 R)
• M3: 1,852,171 km (0.119 R)
• M4: 2,496,340 km (0.11 R)
• M5: 5,495,927 km (0.117 R)
• M6: 6,949,719 km (0.116 R)
• M7: 7,726,431 km (0.108 R)
• M8: 8,303,879 km (0.095 R)
• M9: 8,821,786 km (0.12 R)
• M10: 10,756,237 km (0.111 R)
• M11: 11,216,250 km (0.083 R)
• M12: 11,850,096 km (0.119 R)
• M13: 14,504,262 km (0.112 R)
• M14: 15,257,188 km (0.054 R)
• M15: 17,603,032 km (0.101 R)
• M16: 18,171,354 km (0.101 R)
• M17: 19,419,599 km (0.068 R)
• M18: 20,257,347 km (0.079 R)
• M19: 23,765,417 km (0.098 R)
• M20: 24,989,876 km (0.088 R)
• M21: 27,186,421 km (0.082 R)
• M22: 29,808,124 km (0.03 R)
• M23: 31,025,850 km (0.107 R)
• M24: 33,236,159 km (0.055 R)
• M25: 34,766,994 km (0.056 R)
• M26: 36,573,388 km (0.041 R)
• M27: 37,034,598 km (0.111 R)
• M28: 39,641,192 km (0.044 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.7

Radius: 3.1

Gravity: 51.89 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 15.34 AU - 18.74 AU

Year: 24954 Days

Day: 19.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 42,358,174 km

• M1: 44,431 km (0.059 R)
• M2: 193,430 km (0.118 R)
• M3: 421,268 km (0.098 R)
• M4: 644,767 km (0.054 R)
• M5: 815,608 km (0.096 R)
• M6: 1,204,712 km (0.111 R)
• M7: 1,448,407 km (0.085 R)
• M8: 1,835,715 km (0.062 R)
• M9: 2,053,530 km (0.09 R)
• M10: 2,661,197 km (0.05 R)
• M11: 3,586,011 km (0.095 R)
• M12: 3,768,969 km (0.085 R)
• M13: 4,778,455 km (0.11 R)
• M14: 6,125,434 km (0.102 R)
• M15: 7,507,569 km (0.053 R)
• M16: 8,010,966 km (0.084 R)
• M17: 9,831,722 km (0.041 R)
• M18: 11,710,222 km (0.103 R)
• M19: 15,429,674 km (0.095 R)
• M20: 16,910,095 km (0.026 R)
• M21: 18,753,888 km (0.12 R)
• M22: 22,628,324 km (0.106 R)
• M23: 23,147,129 km (0.031 R)
• M24: 23,886,890 km (0.06 R)
• M25: 24,860,922 km (0.084 R)
• M26: 24,970,727 km (0.108 R)
• M27: 25,973,781 km (0.055 R)
• M28: 29,881,726 km (0.091 R)
• M29: 30,380,485 km (0.067 R)
• M30: 31,011,639 km (0.106 R)
• M31: 31,266,553 km (0.116 R)
• M32: 36,097,368 km (0.097 R)
• M33: 39,281,558 km (0.045 R)
• M34: 52,614,020 km (0.091 R)
• M35: 65,269,252 km (0.037 R)
• M36: 68,236,974 km (0.088 R)
• M37: 70,630,989 km (0.098 R)
• M38: 73,080,355 km (0.097 R)
• M39: 75,585,820 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60

Radius: 3.2

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 16.64 AU - 20.22 AU

Year: 28069 Days

Day: 20.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 42,358,174 km

• M1: 64,925 km (0.068 R)
• M2: 251,324 km (0.053 R)
• M3: 393,742 km (0.103 R)
• M4: 725,101 km (0.1 R)
• M5: 900,878 km (0.076 R)
• M6: 1,240,466 km (0.1 R)
• M7: 1,375,104 km (0.065 R)
• M8: 2,131,620 km (0.097 R)
• M9: 2,307,398 km (0.092 R)
• M10: 2,748,113 km (0.069 R)
• M11: 3,844,815 km (0.099 R)
• M12: 4,778,605 km (0.089 R)
• M13: 4,957,823 km (0.095 R)
• M14: 5,921,682 km (0.09 R)
• M15: 9,272,226 km (0.112 R)
• M16: 10,174,301 km (0.071 R)
• M17: 11,029,701 km (0.036 R)
• M18: 12,484,840 km (0.112 R)
• M19: 16,774,409 km (0.112 R)
• M20: 19,134,615 km (0.116 R)
• M21: 19,284,362 km (0.078 R)
• M22: 19,968,025 km (0.098 R)
• M23: 22,363,386 km (0.057 R)
• M24: 24,588,355 km (0.065 R)
• M25: 29,174,577 km (0.113 R)
• M26: 31,719,835 km (0.083 R)
• M27: 33,208,035 km (0.098 R)
• M28: 34,298,902 km (0.09 R)
• M29: 34,409,305 km (0.107 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 18,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit