🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.73 AU - 0.77 AU

Year: 280 Days

Day: 29.9 Hours

Environment

Temp: -16 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,361,990 km

• M1: 207,642 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318

Radius: 8.8

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.21 AU - 6.07 AU

Year: 5766 Days

Day: 9.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 80,361,990 km

• M1: 112,049 km (0.092 R)
• M2: 569,818 km (0.069 R)
• M3: 1,235,529 km (0.102 R)
• M4: 1,687,165 km (0.088 R)
• M5: 7,270,606 km (0.105 R)
• M6: 7,774,751 km (0.115 R)
• M7: 12,827,718 km (0.119 R)
• M8: 18,340,400 km (0.095 R)
• M9: 23,115,265 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41

Radius: 13.3

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.17 AU - 7.47 AU

Year: 8525 Days

Day: 8.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 80,361,990 km

• M1: 169,644 km (0.1 R)
• M2: 667,506 km (0.092 R)
• M3: 2,153,312 km (0.069 R)
• M4: 2,837,872 km (0.106 R)
• M5: 3,593,640 km (0.104 R)
• M6: 11,501,832 km (0.081 R)
• M7: 12,293,355 km (0.083 R)
• M8: 13,548,481 km (0.115 R)
• M9: 15,072,285 km (0.084 R)
• M10: 16,857,436 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.3

Radius: 10.8

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.74 AU - 8.42 AU

Year: 8983 Days

Day: 13.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 80,361,990 km

• M1: 134,488 km (0.114 R)
• M2: 486,642 km (0.1 R)
• M3: 1,013,825 km (0.064 R)
• M4: 1,834,519 km (0.074 R)
• M5: 2,372,024 km (0.065 R)
• M6: 3,695,367 km (0.056 R)
• M7: 4,298,545 km (0.048 R)
• M8: 6,507,956 km (0.118 R)
• M9: 7,425,590 km (0.112 R)
• M10: 8,670,693 km (0.096 R)
• M11: 9,343,285 km (0.087 R)
• M12: 10,509,849 km (0.111 R)
• M13: 11,177,055 km (0.077 R)
• M14: 12,490,824 km (0.067 R)
• M15: 15,182,239 km (0.105 R)
• M16: 15,788,110 km (0.114 R)
• M17: 17,177,875 km (0.081 R)
• M18: 19,272,245 km (0.028 R)
• M19: 20,126,898 km (0.062 R)
• M20: 21,006,683 km (0.099 R)
• M21: 22,685,919 km (0.115 R)
• M22: 23,719,191 km (0.117 R)
• M23: 29,268,524 km (0.09 R)
• M24: 34,267,038 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.9

Radius: 3.7

Gravity: 57.19 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.81 AU - 10.09 AU

Year: 13510 Days

Day: 19.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 80,361,990 km

• M1: 46,076 km (0.086 R)
• M2: 174,431 km (0.088 R)
• M3: 315,951 km (0.07 R)
• M4: 452,683 km (0.105 R)
• M5: 662,719 km (0.032 R)
• M6: 934,987 km (0.074 R)
• M7: 1,060,799 km (0.066 R)
• M8: 1,291,179 km (0.106 R)
• M9: 1,714,990 km (0.071 R)
• M10: 2,647,583 km (0.073 R)
• M11: 2,925,237 km (0.076 R)
• M12: 3,875,333 km (0.065 R)
• M13: 4,141,767 km (0.099 R)
• M14: 4,263,988 km (0.075 R)
• M15: 5,083,635 km (0.066 R)
• M16: 5,660,185 km (0.076 R)
• M17: 6,522,467 km (0.116 R)
• M18: 7,559,180 km (0.095 R)
• M19: 9,054,561 km (0.102 R)
• M20: 11,863,710 km (0.115 R)
• M21: 12,048,762 km (0.11 R)
• M22: 14,631,719 km (0.069 R)
• M23: 15,495,048 km (0.085 R)
• M24: 18,535,176 km (0.073 R)
• M25: 19,976,402 km (0.081 R)
• M26: 20,326,162 km (0.106 R)
• M27: 20,590,950 km (0.091 R)
• M28: 24,050,102 km (0.105 R)
• M29: 26,489,445 km (0.074 R)
• M30: 26,911,311 km (0.081 R)
• M31: 28,423,595 km (0.094 R)
• M32: 31,971,608 km (0.12 R)
• M33: 34,535,865 km (0.064 R)
• M34: 36,190,118 km (0.113 R)
• M35: 38,566,630 km (0.115 R)
• M36: 42,323,332 km (0.032 R)
• M37: 51,693,245 km (0.116 R)
• M38: 53,015,989 km (0.049 R)
• M39: 55,901,583 km (0.106 R)
• M40: 59,969,747 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.3

Radius: 7.1

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 13.85 AU - 18.51 AU

Year: 28015 Days

Day: 21.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 142.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 80,361,990 km

• M1: 92,302 km (0.111 R)
• M2: 496,815 km (0.101 R)
• M3: 1,776,026 km (0.05 R)
• M4: 2,343,600 km (0.051 R)
• M5: 3,991,720 km (0.047 R)
• M6: 4,254,115 km (0.103 R)
• M7: 5,225,753 km (0.084 R)
• M8: 6,787,405 km (0.076 R)
• M9: 7,020,030 km (0.105 R)
• M10: 9,943,022 km (0.095 R)
• M11: 10,989,160 km (0.106 R)
• M12: 11,375,422 km (0.102 R)
• M13: 11,637,966 km (0.118 R)
• M14: 15,428,776 km (0.091 R)
• M15: 17,340,936 km (0.113 R)
• M16: 17,864,529 km (0.106 R)
• M17: 19,498,886 km (0.118 R)
• M18: 20,065,114 km (0.046 R)
• M19: 24,886,055 km (0.054 R)
• M20: 25,328,864 km (0.105 R)
• M21: 28,096,874 km (0.076 R)
• M22: 30,932,651 km (0.107 R)
• M23: 31,316,070 km (0.072 R)
• M24: 32,617,123 km (0.115 R)
• M25: 34,498,466 km (0.094 R)
• M26: 37,599,330 km (0.103 R)
• M27: 41,188,483 km (0.092 R)
• M28: 44,348,588 km (0.047 R)
• M29: 58,413,032 km (0.116 R)
• M30: 67,188,892 km (0.078 R)
• M31: 70,887,549 km (0.071 R)
• M32: 75,872,749 km (0.077 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 10,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit