🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.52 AU - 0.54 AU

Year: 168 Days

Day: 44 Hours

Environment

Temp: 22 °C

Axial Tilt: 45.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,527,062 km

• M1: 68,366 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.53 AU - 2.05 AU

Year: 1045 Days

Day: 35 Hours

Environment

Temp: -118 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.3

Radius: 10.4

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.78 AU - 4.66 AU

Year: 3785 Days

Day: 6.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 84,527,062 km

• M1: 129,402 km (0.03 R)
• M2: 509,530 km (0.053 R)
• M3: 972,685 km (0.037 R)
• M4: 1,614,759 km (0.07 R)
• M5: 1,956,441 km (0.084 R)
• M6: 2,440,390 km (0.051 R)
• M7: 2,841,462 km (0.092 R)
• M8: 3,864,263 km (0.106 R)
• M9: 4,680,319 km (0.079 R)
• M10: 5,249,539 km (0.097 R)
• M11: 6,129,623 km (0.115 R)
• M12: 6,941,192 km (0.101 R)
• M13: 7,929,136 km (0.087 R)
• M14: 8,438,367 km (0.101 R)
• M15: 9,482,411 km (0.07 R)
• M16: 10,653,612 km (0.05 R)
• M17: 11,094,627 km (0.054 R)
• M18: 11,593,685 km (0.054 R)
• M19: 12,442,504 km (0.091 R)
• M20: 14,000,865 km (0.033 R)
• M21: 14,691,708 km (0.1 R)
• M22: 15,127,935 km (0.082 R)
• M23: 16,960,210 km (0.063 R)
• M24: 18,302,851 km (0.08 R)
• M25: 24,614,834 km (0.098 R)
• M26: 26,573,967 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771

Radius: 9.8

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.11 AU - 6.39 AU

Year: 5251 Days

Day: 14.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 84,527,062 km

• M1: 122,371 km (0.071 R)
• M2: 480,359 km (0.096 R)
• M3: 878,289 km (0.071 R)
• M4: 1,415,196 km (0.099 R)
• M5: 3,289,508 km (0.099 R)
• M6: 3,833,445 km (0.107 R)
• M7: 4,285,979 km (0.082 R)
• M8: 5,442,670 km (0.099 R)
• M9: 6,495,839 km (0.044 R)
• M10: 7,864,958 km (0.077 R)
• M11: 10,288,294 km (0.105 R)
• M12: 11,069,943 km (0.065 R)
• M13: 12,960,112 km (0.115 R)
• M14: 17,114,595 km (0.118 R)
• M15: 22,230,842 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.3

Radius: 4.4

Gravity: 30.08 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.88 AU - 14.52 AU

Year: 19758 Days

Day: 18.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 84,527,062 km

• M1: 54,753 km (0.118 R)
• M2: 424,559 km (0.12 R)
• M3: 1,131,259 km (0.087 R)
• M4: 1,851,722 km (0.093 R)
• M5: 2,395,660 km (0.103 R)
• M6: 2,575,776 km (0.094 R)
• M7: 2,788,953 km (0.074 R)
• M8: 8,306,272 km (0.077 R)
• M9: 9,146,563 km (0.12 R)
• M10: 12,136,426 km (0.099 R)
• M11: 12,668,396 km (0.072 R)
• M12: 13,146,362 km (0.085 R)
• M13: 16,111,691 km (0.078 R)
• M14: 22,617,552 km (0.051 R)
• M15: 25,194,675 km (0.091 R)
• M16: 26,498,570 km (0.09 R)
• M17: 29,714,475 km (0.037 R)
• M18: 32,038,927 km (0.096 R)
• M19: 39,014,526 km (0.081 R)
• M20: 42,853,656 km (0.033 R)
• M21: 43,465,811 km (0.048 R)
• M22: 46,132,543 km (0.113 R)
• M23: 51,100,987 km (0.069 R)
• M24: 52,135,606 km (0.106 R)
• M25: 53,360,364 km (0.113 R)
• M26: 62,083,864 km (0.081 R)
• M27: 69,374,367 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.2

Radius: 8

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 14.98 AU - 18.42 AU

Year: 29793 Days

Day: 23.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 82.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 84,527,062 km

• M1: 99,483 km (0.096 R)
• M2: 362,176 km (0.101 R)
• M3: 1,086,978 km (0.09 R)
• M4: 1,583,344 km (0.056 R)
• M5: 2,356,316 km (0.111 R)
• M6: 2,814,534 km (0.111 R)
• M7: 3,161,302 km (0.1 R)
• M8: 3,781,685 km (0.047 R)
• M9: 4,768,881 km (0.036 R)
• M10: 6,003,961 km (0.064 R)
• M11: 8,371,048 km (0.112 R)
• M12: 10,032,332 km (0.083 R)
• M13: 12,316,393 km (0.055 R)
• M14: 15,165,933 km (0.092 R)
• M15: 16,066,363 km (0.088 R)
• M16: 16,317,986 km (0.071 R)
• M17: 16,829,312 km (0.049 R)
• M18: 17,351,109 km (0.043 R)
• M19: 18,154,150 km (0.09 R)
• M20: 22,231,740 km (0.077 R)
• M21: 23,716,050 km (0.078 R)
• M22: 25,720,212 km (0.075 R)
• M23: 28,564,517 km (0.081 R)
• M24: 35,291,634 km (0.059 R)
• M25: 36,290,349 km (0.119 R)
• M26: 37,897,479 km (0.032 R)
• M27: 40,164,784 km (0.047 R)
• M28: 42,681,170 km (0.066 R)
• M29: 44,801,720 km (0.108 R)
• M30: 46,141,070 km (0.047 R)
• M31: 48,026,003 km (0.104 R)
• M32: 51,583,440 km (0.088 R)
• M33: 55,312,766 km (0.103 R)
• M34: 62,264,728 km (0.105 R)
• M35: 64,352,965 km (0.048 R)
• M36: 64,988,457 km (0.061 R)
• M37: 67,354,347 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 14,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit