🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.76 AU - 0.9 AU

Year: 282 Days

Day: 41.1 Hours

Environment

Temp: 130 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,593,387 km

• M1: 19,897 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.72 AU - 1.92 AU

Year: 915 Days

Day: 22.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,593,387 km

• M1: 66,421 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.2 AU - 3.1 AU

Year: 1608 Days

Day: 35.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.4

Radius: 13.4

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.11 AU - 9.07 AU

Year: 9385 Days

Day: 12.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 97,593,387 km

• M1: 169,943 km (0.112 R)
• M2: 696,228 km (0.094 R)
• M3: 1,275,471 km (0.111 R)
• M4: 2,259,975 km (0.036 R)
• M5: 3,264,824 km (0.078 R)
• M6: 3,830,603 km (0.06 R)
• M7: 5,655,248 km (0.031 R)
• M8: 7,052,193 km (0.056 R)
• M9: 8,353,246 km (0.07 R)
• M10: 8,897,782 km (0.045 R)
• M11: 10,833,579 km (0.084 R)
• M12: 12,099,177 km (0.118 R)
• M13: 13,832,567 km (0.116 R)
• M14: 15,254,196 km (0.097 R)
• M15: 16,417,768 km (0.111 R)
• M16: 17,129,405 km (0.026 R)
• M17: 17,861,537 km (0.102 R)
• M18: 19,076,122 km (0.077 R)
• M19: 20,753,114 km (0.087 R)
• M20: 22,095,306 km (0.106 R)
• M21: 22,526,447 km (0.1 R)
• M22: 27,746,515 km (0.061 R)
• M23: 31,497,832 km (0.057 R)
• M24: 36,646,392 km (0.075 R)
• M25: 38,480,312 km (0.096 R)
• M26: 40,374,521 km (0.099 R)
• M27: 44,759,683 km (0.102 R)
• M28: 46,008,526 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.4

Radius: 9.5

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 11.71 AU - 12.35 AU

Year: 15554 Days

Day: 14.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 97,593,387 km

• M1: 124,765 km (0.069 R)
• M2: 512,074 km (0.08 R)
• M3: 938,727 km (0.095 R)
• M4: 1,566,439 km (0.113 R)
• M5: 3,167,436 km (0.051 R)
• M6: 4,412,240 km (0.075 R)
• M7: 5,689,656 km (0.091 R)
• M8: 6,766,461 km (0.066 R)
• M9: 7,420,653 km (0.106 R)
• M10: 8,905,860 km (0.072 R)
• M11: 10,184,773 km (0.049 R)
• M12: 13,169,400 km (0.117 R)
• M13: 14,118,897 km (0.055 R)
• M14: 14,681,685 km (0.061 R)
• M15: 16,154,176 km (0.113 R)
• M16: 17,004,790 km (0.117 R)
• M17: 24,916,423 km (0.11 R)
• M18: 25,325,124 km (0.118 R)
• M19: 28,423,745 km (0.078 R)
• M20: 30,936,690 km (0.033 R)
• M21: 31,766,360 km (0.096 R)
• M22: 32,977,205 km (0.108 R)
• M23: 34,850,918 km (0.112 R)
• M24: 35,878,656 km (0.104 R)
• M25: 39,083,341 km (0.108 R)
• M26: 42,473,827 km (0.032 R)
• M27: 46,208,987 km (0.119 R)
• M28: 55,013,121 km (0.111 R)
• M29: 56,757,582 km (0.12 R)
• M30: 58,718,660 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.2

Radius: 5.3

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 10.54 AU - 15.74 AU

Year: 17756 Days

Day: 17.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 125.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 97,593,387 km

• M1: 65,973 km (0.12 R)
• M2: 232,026 km (0.095 R)
• M3: 619,634 km (0.086 R)
• M4: 928,853 km (0.109 R)
• M5: 1,699,731 km (0.026 R)
• M6: 2,033,334 km (0.103 R)
• M7: 2,641,898 km (0.098 R)
• M8: 3,131,083 km (0.079 R)
• M9: 3,701,650 km (0.081 R)
• M10: 4,160,616 km (0.117 R)
• M11: 5,046,834 km (0.111 R)
• M12: 5,279,309 km (0.072 R)
• M13: 6,315,125 km (0.048 R)
• M14: 6,654,113 km (0.113 R)
• M15: 8,092,946 km (0.119 R)
• M16: 9,462,664 km (0.086 R)
• M17: 9,816,612 km (0.087 R)
• M18: 11,321,567 km (0.089 R)
• M19: 14,721,478 km (0.115 R)
• M20: 17,528,831 km (0.054 R)
• M21: 18,607,432 km (0.08 R)
• M22: 21,420,171 km (0.114 R)
• M23: 24,504,131 km (0.104 R)
• M24: 26,108,419 km (0.1 R)
• M25: 34,250,732 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.4

Radius: 6.3

Gravity: 21.15 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 12.84 AU - 21.26 AU

Year: 26245 Days

Day: 24 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 97,593,387 km

• M1: 83,625 km (0.083 R)
• M2: 779,405 km (0.094 R)
• M3: 1,145,321 km (0.064 R)
• M4: 1,494,932 km (0.084 R)
• M5: 3,155,318 km (0.102 R)
• M6: 5,261,956 km (0.03 R)
• M7: 5,686,664 km (0.096 R)
• M8: 6,997,889 km (0.082 R)
• M9: 8,498,805 km (0.095 R)
• M10: 9,203,411 km (0.096 R)
• M11: 13,475,776 km (0.096 R)
• M12: 18,520,366 km (0.103 R)
• M13: 19,501,130 km (0.07 R)
• M14: 20,310,305 km (0.042 R)
• M15: 23,544,610 km (0.116 R)
• M16: 29,015,105 km (0.103 R)
• M17: 31,835,175 km (0.111 R)
• M18: 38,013,417 km (0.085 R)
• M19: 44,945,035 km (0.117 R)
• M20: 53,648,489 km (0.092 R)
• M21: 80,556,957 km (0.113 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 11,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit