🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.39 AU - 0.63 AU

Year: 139 Days

Day: 34.1 Hours

Environment

Temp: 193 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.8

Radius: 14.4

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.79 AU - 8.35 AU

Year: 7159 Days

Day: 6.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,903,937 km

• M1: 179,069 km (0.062 R)
• M2: 628,461 km (0.119 R)
• M3: 1,524,851 km (0.081 R)
• M4: 2,111,125 km (0.109 R)
• M5: 3,606,356 km (0.118 R)
• M6: 4,721,010 km (0.06 R)
• M7: 5,190,448 km (0.049 R)
• M8: 6,224,319 km (0.119 R)
• M9: 7,391,332 km (0.101 R)
• M10: 7,986,582 km (0.106 R)
• M11: 10,014,381 km (0.11 R)
• M12: 10,595,568 km (0.076 R)
• M13: 11,046,157 km (0.078 R)
• M14: 16,753,615 km (0.09 R)
• M15: 17,574,309 km (0.062 R)
• M16: 18,421,482 km (0.1 R)
• M17: 19,295,881 km (0.075 R)
• M18: 20,659,017 km (0.117 R)
• M19: 22,905,977 km (0.096 R)
• M20: 25,938,176 km (0.116 R)
• M21: 28,261,731 km (0.088 R)
• M22: 29,228,881 km (0.098 R)
• M23: 32,682,946 km (0.09 R)
• M24: 36,969,972 km (0.068 R)
• M25: 38,478,667 km (0.108 R)
• M26: 41,124,604 km (0.089 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.2

Radius: 7.2

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 11.69 AU - 12.03 AU

Year: 15553 Days

Day: 22.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 43,903,937 km

• M1: 91,853 km (0.092 R)
• M2: 447,148 km (0.106 R)
• M3: 700,118 km (0.067 R)
• M4: 1,011,132 km (0.1 R)
• M5: 1,612,665 km (0.08 R)
• M6: 2,005,659 km (0.089 R)
• M7: 4,421,963 km (0.087 R)
• M8: 5,095,154 km (0.06 R)
• M9: 6,849,638 km (0.101 R)
• M10: 7,243,529 km (0.055 R)
• M11: 9,152,099 km (0.093 R)
• M12: 15,470,215 km (0.074 R)
• M13: 16,629,898 km (0.073 R)
• M14: 18,709,159 km (0.052 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.7

Radius: 3.3

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 14.38 AU - 15.7 AU

Year: 22211 Days

Day: 21.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 43,903,937 km

• M1: 40,990 km (0.082 R)
• M2: 156,330 km (0.1 R)
• M3: 894,894 km (0.087 R)
• M4: 1,505,403 km (0.115 R)
• M5: 1,719,777 km (0.107 R)
• M6: 2,191,609 km (0.086 R)
• M7: 3,086,354 km (0.083 R)
• M8: 3,337,379 km (0.032 R)
• M9: 4,118,579 km (0.074 R)
• M10: 6,497,634 km (0.072 R)
• M11: 9,802,550 km (0.026 R)
• M12: 10,956,698 km (0.099 R)
• M13: 12,651,492 km (0.076 R)
• M14: 13,651,254 km (0.043 R)
• M15: 15,021,571 km (0.075 R)
• M16: 17,600,040 km (0.039 R)
• M17: 22,922,583 km (0.072 R)
• M18: 27,746,067 km (0.096 R)
• M19: 30,858,899 km (0.096 R)
• M20: 31,910,572 km (0.098 R)
• M21: 35,322,451 km (0.116 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 18,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit