🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.48 AU - 0.7 AU

Year: 170 Days

Day: 23.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.8 AU - 1.08 AU

Year: 342 Days

Day: 19.9 Hours

Environment

Temp: 38 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.79 AU - 2.85 AU

Year: 1324 Days

Day: 28 Hours

Environment

Temp: -98 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,890,616 km

• M1: 67,469 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.7

Radius: 8.4

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.98 AU - 7.78 AU

Year: 6039 Days

Day: 7.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,890,616 km

• M1: 105,766 km (0.077 R)
• M2: 387,159 km (0.096 R)
• M3: 665,860 km (0.066 R)
• M4: 1,950,457 km (0.071 R)
• M5: 2,445,925 km (0.116 R)
• M6: 3,118,218 km (0.058 R)
• M7: 3,819,084 km (0.108 R)
• M8: 6,365,689 km (0.116 R)
• M9: 6,846,347 km (0.106 R)
• M10: 7,179,950 km (0.051 R)
• M11: 7,988,825 km (0.083 R)
• M12: 9,828,879 km (0.119 R)
• M13: 10,914,810 km (0.081 R)
• M14: 11,887,196 km (0.071 R)
• M15: 12,370,098 km (0.052 R)
• M16: 12,815,750 km (0.059 R)
• M17: 13,323,486 km (0.039 R)
• M18: 15,319,420 km (0.089 R)
• M19: 16,065,615 km (0.118 R)
• M20: 16,536,698 km (0.098 R)
• M21: 17,383,422 km (0.062 R)
• M22: 19,360,657 km (0.111 R)
• M23: 22,932,007 km (0.069 R)
• M24: 28,345,655 km (0.034 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.6

Radius: 5.5

Gravity: 15.82 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.85 AU - 14.65 AU

Year: 17061 Days

Day: 19.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,890,616 km

• M1: 68,366 km (0.079 R)
• M2: 265,087 km (0.12 R)
• M3: 440,117 km (0.095 R)
• M4: 662,868 km (0.069 R)
• M5: 1,772,585 km (0.076 R)
• M6: 2,228,559 km (0.053 R)
• M7: 2,537,778 km (0.036 R)
• M8: 2,851,635 km (0.113 R)
• M9: 4,341,629 km (0.085 R)
• M10: 6,011,441 km (0.036 R)
• M11: 6,286,252 km (0.052 R)
• M12: 6,528,451 km (0.113 R)
• M13: 6,903,493 km (0.108 R)
• M14: 7,560,228 km (0.093 R)
• M15: 8,305,823 km (0.086 R)
• M16: 10,382,391 km (0.1 R)
• M17: 11,420,750 km (0.098 R)
• M18: 13,368,365 km (0.073 R)
• M19: 14,316,516 km (0.06 R)
• M20: 14,806,898 km (0.103 R)
• M21: 15,092,181 km (0.117 R)
• M22: 15,970,021 km (0.098 R)
• M23: 17,666,910 km (0.081 R)
• M24: 18,394,405 km (0.119 R)
• M25: 20,082,467 km (0.102 R)
• M26: 23,860,561 km (0.084 R)
• M27: 24,848,954 km (0.103 R)
• M28: 25,050,014 km (0.069 R)
• M29: 30,318,103 km (0.041 R)
• M30: 32,305,511 km (0.088 R)
• M31: 33,392,040 km (0.09 R)
• M32: 38,651,452 km (0.1 R)
• M33: 40,013,092 km (0.03 R)
• M34: 44,881,605 km (0.069 R)
• M35: 55,946,163 km (0.097 R)
• M36: 56,986,317 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.6

Radius: 6.4

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 14.34 AU - 17.78 AU

Year: 24118 Days

Day: 16.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 67,890,616 km

• M1: 83,625 km (0.046 R)
• M2: 332,107 km (0.089 R)
• M3: 725,699 km (0.101 R)
• M4: 1,052,571 km (0.058 R)
• M5: 2,343,600 km (0.097 R)
• M6: 3,062,418 km (0.104 R)
• M7: 4,164,206 km (0.104 R)
• M8: 4,452,182 km (0.118 R)
• M9: 6,217,736 km (0.095 R)
• M10: 6,425,079 km (0.12 R)
• M11: 10,004,657 km (0.115 R)
• M12: 12,704,001 km (0.086 R)
• M13: 18,616,408 km (0.032 R)
• M14: 20,383,458 km (0.072 R)
• M15: 20,657,820 km (0.08 R)
• M16: 20,934,726 km (0.111 R)
• M17: 24,658,815 km (0.059 R)
• M18: 27,893,869 km (0.093 R)
• M19: 33,895,437 km (0.119 R)
• M20: 34,798,858 km (0.109 R)
• M21: 35,190,954 km (0.066 R)
• M22: 36,519,084 km (0.112 R)
• M23: 41,138,816 km (0.049 R)
• M24: 47,242,559 km (0.107 R)
• M25: 49,678,760 km (0.094 R)
• M26: 51,687,112 km (0.066 R)
• M27: 53,401,503 km (0.064 R)
• M28: 62,544,925 km (0.094 R)
• M29: 63,707,600 km (0.098 R)
• M30: 65,677,355 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 16,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit