🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.69 AU - 0.87 AU

Year: 265 Days

Day: 46.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.85 AU - 3.77 AU

Year: 2319 Days

Day: 43.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.6

Radius: 8.8

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.99 AU - 5.27 AU

Year: 3836 Days

Day: 12.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 82,132,142 km

• M1: 112,498 km (0.106 R)
• M2: 584,928 km (0.038 R)
• M3: 1,458,579 km (0.097 R)
• M4: 1,805,945 km (0.102 R)
• M5: 2,889,184 km (0.118 R)
• M6: 3,213,063 km (0.114 R)
• M7: 4,310,812 km (0.047 R)
• M8: 5,135,844 km (0.107 R)
• M9: 5,863,189 km (0.057 R)
• M10: 6,874,621 km (0.101 R)
• M11: 7,554,992 km (0.093 R)
• M12: 8,677,125 km (0.091 R)
• M13: 13,982,913 km (0.108 R)
• M14: 14,861,651 km (0.117 R)
• M15: 18,932,658 km (0.115 R)
• M16: 20,201,248 km (0.031 R)
• M17: 24,272,853 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.3

Radius: 8.4

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.5 AU - 6.4 AU

Year: 5588 Days

Day: 11.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 82,132,142 km

• M1: 104,569 km (0.077 R)
• M2: 481,556 km (0.113 R)
• M3: 1,018,761 km (0.039 R)
• M4: 1,386,772 km (0.119 R)
• M5: 1,878,201 km (0.094 R)
• M6: 2,616,467 km (0.084 R)
• M7: 4,565,129 km (0.082 R)
• M8: 5,729,898 km (0.11 R)
• M9: 6,466,368 km (0.093 R)
• M10: 8,060,483 km (0.112 R)
• M11: 12,048,313 km (0.096 R)
• M12: 13,070,216 km (0.077 R)
• M13: 14,734,642 km (0.075 R)
• M14: 17,076,148 km (0.049 R)
• M15: 18,078,603 km (0.119 R)
• M16: 18,363,887 km (0.072 R)
• M17: 19,178,746 km (0.119 R)
• M18: 20,200,500 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.5

Radius: 11.5

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.78 AU - 11.18 AU

Year: 10361 Days

Day: 10.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 82,132,142 km

• M1: 143,315 km (0.05 R)
• M2: 501,452 km (0.11 R)
• M3: 1,025,942 km (0.114 R)
• M4: 2,376,512 km (0.05 R)
• M5: 3,191,521 km (0.117 R)
• M6: 3,780,039 km (0.09 R)
• M7: 4,616,291 km (0.114 R)
• M8: 5,337,951 km (0.096 R)
• M9: 6,616,564 km (0.095 R)
• M10: 7,165,588 km (0.115 R)
• M11: 9,044,089 km (0.099 R)
• M12: 9,721,019 km (0.1 R)
• M13: 10,327,938 km (0.091 R)
• M14: 11,786,068 km (0.11 R)
• M15: 12,359,477 km (0.097 R)
• M16: 13,438,526 km (0.118 R)
• M17: 16,693,926 km (0.074 R)
• M18: 17,491,133 km (0.102 R)
• M19: 17,861,687 km (0.078 R)
• M20: 18,772,887 km (0.084 R)
• M21: 20,687,590 km (0.112 R)
• M22: 21,353,899 km (0.078 R)
• M23: 21,862,981 km (0.115 R)
• M24: 23,708,570 km (0.088 R)
• M25: 25,371,500 km (0.085 R)
• M26: 29,656,431 km (0.069 R)
• M27: 31,258,176 km (0.078 R)
• M28: 37,872,347 km (0.072 R)
• M29: 39,248,049 km (0.041 R)
• M30: 41,833,997 km (0.09 R)
• M31: 43,034,071 km (0.087 R)
• M32: 43,439,183 km (0.034 R)
• M33: 44,256,884 km (0.109 R)
• M34: 44,669,625 km (0.091 R)
• M35: 45,223,885 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.1

Radius: 4.7

Gravity: 41.38 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 11.03 AU - 16.27 AU

Year: 19416 Days

Day: 22.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 82,132,142 km

• M1: 64,925 km (0.094 R)
• M2: 218,712 km (0.093 R)
• M3: 586,573 km (0.113 R)
• M4: 797,057 km (0.114 R)
• M5: 993,330 km (0.045 R)
• M6: 2,319,066 km (0.098 R)
• M7: 3,061,820 km (0.11 R)
• M8: 4,351,952 km (0.084 R)
• M9: 5,350,667 km (0.044 R)
• M10: 5,967,010 km (0.072 R)
• M11: 6,270,395 km (0.084 R)
• M12: 6,767,658 km (0.093 R)
• M13: 6,954,955 km (0.084 R)
• M14: 7,145,542 km (0.087 R)
• M15: 7,738,698 km (0.117 R)
• M16: 8,471,279 km (0.114 R)
• M17: 9,078,496 km (0.05 R)
• M18: 9,421,823 km (0.048 R)
• M19: 11,203,833 km (0.079 R)
• M20: 15,257,936 km (0.081 R)
• M21: 16,658,770 km (0.043 R)
• M22: 17,173,088 km (0.075 R)
• M23: 18,779,320 km (0.113 R)
• M24: 18,963,774 km (0.096 R)
• M25: 20,288,912 km (0.096 R)
• M26: 21,073,254 km (0.091 R)
• M27: 25,751,329 km (0.119 R)
• M28: 27,137,802 km (0.12 R)
• M29: 28,209,670 km (0.118 R)
• M30: 37,236,556 km (0.059 R)
• M31: 39,457,785 km (0.104 R)
• M32: 40,370,481 km (0.037 R)
• M33: 40,832,140 km (0.074 R)
• M34: 42,713,633 km (0.09 R)
• M35: 43,675,846 km (0.112 R)
• M36: 46,311,910 km (0.04 R)
• M37: 50,107,059 km (0.108 R)
• M38: 52,810,143 km (0.096 R)
• M39: 57,723,086 km (0.055 R)
• M40: 58,504,885 km (0.1 R)
• M41: 65,438,148 km (0.11 R)
• M42: 80,420,674 km (0.077 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 10,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit