🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.5 AU - 0.56 AU

Year: 245 Days

Day: 37.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560

Radius: 10.3

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.63 AU - 1.03 AU

Year: 481 Days

Day: 9.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 51,338,038 km

• M1: 128,205 km (0.044 R)
• M2: 521,947 km (0.117 R)
• M3: 1,035,965 km (0.063 R)
• M4: 1,450,651 km (0.1 R)
• M5: 1,772,286 km (0.083 R)
• M6: 2,099,756 km (0.106 R)
• M7: 2,693,360 km (0.087 R)
• M8: 3,175,215 km (0.111 R)
• M9: 3,880,569 km (0.118 R)
• M10: 4,354,794 km (0.113 R)
• M11: 4,806,729 km (0.053 R)
• M12: 5,322,094 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168

Radius: 11.8

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.5 AU - 2.72 AU

Year: 2681 Days

Day: 8.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,338,038 km

• M1: 152,889 km (0.075 R)
• M2: 883,675 km (0.102 R)
• M3: 1,394,252 km (0.103 R)
• M4: 2,153,461 km (0.12 R)
• M5: 2,640,253 km (0.084 R)
• M6: 3,229,369 km (0.071 R)
• M7: 3,611,143 km (0.079 R)
• M8: 4,267,429 km (0.115 R)
• M9: 9,935,543 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.1

Radius: 12

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.7 AU - 2.72 AU

Year: 2837 Days

Day: 11 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,338,038 km

• M1: 149,448 km (0.051 R)
• M2: 584,479 km (0.066 R)
• M3: 1,127,519 km (0.095 R)
• M4: 1,567,187 km (0.108 R)
• M5: 1,974,841 km (0.109 R)
• M6: 2,371,276 km (0.115 R)
• M7: 2,899,057 km (0.097 R)
• M8: 3,362,960 km (0.102 R)
• M9: 4,052,008 km (0.03 R)
• M10: 4,969,043 km (0.114 R)
• M11: 6,019,519 km (0.112 R)
• M12: 6,419,095 km (0.06 R)
• M13: 7,663,899 km (0.116 R)
• M14: 8,295,052 km (0.032 R)
• M15: 9,097,944 km (0.029 R)
• M16: 11,452,764 km (0.101 R)
• M17: 13,143,519 km (0.103 R)
• M18: 14,141,487 km (0.065 R)
• M19: 15,732,310 km (0.083 R)
• M20: 17,067,172 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.3

Radius: 11.9

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.68 AU - 5.84 AU

Year: 6603 Days

Day: 12.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 51,338,038 km

• M1: 149,149 km (0.11 R)
• M2: 576,251 km (0.087 R)
• M3: 957,277 km (0.111 R)
• M4: 2,008,800 km (0.11 R)
• M5: 2,683,487 km (0.117 R)
• M6: 3,279,185 km (0.033 R)
• M7: 4,217,762 km (0.065 R)
• M8: 6,658,452 km (0.105 R)
• M9: 7,325,060 km (0.098 R)
• M10: 8,199,609 km (0.111 R)
• M11: 10,397,052 km (0.112 R)
• M12: 12,516,854 km (0.085 R)
• M13: 15,159,201 km (0.105 R)
• M14: 16,117,076 km (0.118 R)
• M15: 22,813,077 km (0.1 R)
• M16: 24,070,447 km (0.034 R)
• M17: 25,109,105 km (0.102 R)
• M18: 35,508,102 km (0.057 R)
• M19: 39,289,637 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.7

Radius: 5.2

Gravity: 34.09 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.94 AU - 6.24 AU

Year: 9556 Days

Day: 23.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,338,038 km

• M1: 64,925 km (0.084 R)
• M2: 248,332 km (0.07 R)
• M3: 421,866 km (0.107 R)
• M4: 610,659 km (0.054 R)
• M5: 1,062,743 km (0.1 R)
• M6: 1,449,005 km (0.109 R)
• M7: 2,319,964 km (0.076 R)
• M8: 2,768,608 km (0.098 R)
• M9: 2,990,611 km (0.119 R)
• M10: 3,496,102 km (0.097 R)
• M11: 4,198,464 km (0.092 R)
• M12: 4,644,116 km (0.112 R)
• M13: 5,253,279 km (0.066 R)
• M14: 5,914,202 km (0.079 R)
• M15: 6,826,151 km (0.091 R)
• M16: 12,522,539 km (0.074 R)
• M17: 13,380,034 km (0.063 R)
• M18: 15,075,127 km (0.09 R)
• M19: 15,279,627 km (0.075 R)
• M20: 15,554,887 km (0.08 R)
• M21: 18,649,619 km (0.114 R)
• M22: 18,885,086 km (0.101 R)
• M23: 20,673,827 km (0.101 R)
• M24: 21,010,722 km (0.076 R)
• M25: 22,043,545 km (0.089 R)
• M26: 27,719,139 km (0.118 R)
• M27: 38,958,128 km (0.112 R)
• M28: 40,776,939 km (0.071 R)
• M29: 42,651,550 km (0.095 R)
• M30: 48,322,805 km (0.081 R)
• M31: 50,725,197 km (0.093 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 16,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit