🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.53 AU - 0.63 AU

Year: 159 Days

Day: 23.8 Hours

Environment

Temp: 187 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.06 AU - 3.28 AU

Year: 1570 Days

Day: 21.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.5

Radius: 13.4

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 11.85 AU - 12.77 AU

Year: 15544 Days

Day: 8.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 80,607,635 km

• M1: 166,802 km (0.061 R)
• M2: 605,123 km (0.107 R)
• M3: 1,339,948 km (0.11 R)
• M4: 2,474,199 km (0.05 R)
• M5: 3,044,915 km (0.073 R)
• M6: 3,962,100 km (0.079 R)
• M7: 5,826,538 km (0.073 R)
• M8: 7,930,632 km (0.106 R)
• M9: 12,712,528 km (0.074 R)
• M10: 13,651,404 km (0.097 R)
• M11: 17,385,217 km (0.029 R)
• M12: 19,749,462 km (0.099 R)
• M13: 22,034,869 km (0.119 R)
• M14: 22,899,245 km (0.094 R)
• M15: 23,587,096 km (0.103 R)
• M16: 25,211,131 km (0.119 R)
• M17: 26,050,524 km (0.093 R)
• M18: 35,891,372 km (0.082 R)
• M19: 38,586,527 km (0.062 R)
• M20: 39,420,685 km (0.079 R)
• M21: 42,141,720 km (0.065 R)
• M22: 46,689,495 km (0.068 R)
• M23: 55,681,823 km (0.1 R)
• M24: 58,188,635 km (0.098 R)
• M25: 61,332,584 km (0.064 R)
• M26: 65,370,679 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.7

Radius: 4.4

Gravity: 30.61 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 14.85 AU - 17.53 AU

Year: 23445 Days

Day: 23.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 80,607,635 km

• M1: 54,902 km (0.081 R)
• M2: 305,479 km (0.062 R)
• M3: 581,487 km (0.104 R)
• M4: 984,504 km (0.061 R)
• M5: 2,060,262 km (0.118 R)
• M6: 2,273,439 km (0.082 R)
• M7: 2,524,763 km (0.114 R)
• M8: 2,744,074 km (0.115 R)
• M9: 3,538,139 km (0.116 R)
• M10: 4,135,035 km (0.072 R)
• M11: 7,010,605 km (0.102 R)
• M12: 7,153,172 km (0.07 R)
• M13: 9,473,734 km (0.105 R)
• M14: 11,057,527 km (0.07 R)
• M15: 12,320,731 km (0.12 R)
• M16: 12,528,672 km (0.089 R)
• M17: 13,456,777 km (0.113 R)
• M18: 15,368,638 km (0.116 R)
• M19: 15,853,036 km (0.065 R)
• M20: 24,499,643 km (0.12 R)
• M21: 25,271,568 km (0.11 R)
• M22: 31,779,076 km (0.064 R)
• M23: 38,134,442 km (0.05 R)
• M24: 38,724,007 km (0.102 R)
• M25: 41,452,672 km (0.099 R)
• M26: 41,763,537 km (0.046 R)
• M27: 44,958,349 km (0.084 R)
• M28: 45,451,124 km (0.102 R)
• M29: 47,289,084 km (0.093 R)
• M30: 48,312,184 km (0.116 R)
• M31: 49,524,225 km (0.068 R)
• M32: 52,552,236 km (0.059 R)
• M33: 52,734,147 km (0.063 R)
• M34: 53,834,140 km (0.108 R)
• M35: 56,650,769 km (0.098 R)
• M36: 61,763,126 km (0.07 R)
• M37: 61,965,682 km (0.057 R)
• M38: 68,683,524 km (0.095 R)
• M39: 73,119,400 km (0.097 R)
• M40: 78,689,826 km (0.096 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 16,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit