🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.11 AU - 1.35 AU

Year: 506 Days

Day: 16.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 53,342,086 km

• M1: 43,832 km (0.041 R)
• M2: 105,167 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.87 AU - 3.01 AU

Year: 1413 Days

Day: 40.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.8

Radius: 10.2

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.36 AU - 4.8 AU

Year: 3635 Days

Day: 6.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 75 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,342,086 km

• M1: 126,859 km (0.079 R)
• M2: 475,871 km (0.093 R)
• M3: 979,118 km (0.084 R)
• M4: 1,466,508 km (0.062 R)
• M5: 1,857,108 km (0.109 R)
• M6: 3,089,046 km (0.076 R)
• M7: 4,965,752 km (0.095 R)
• M8: 6,132,017 km (0.092 R)
• M9: 6,646,334 km (0.105 R)
• M10: 7,158,557 km (0.085 R)
• M11: 7,664,348 km (0.107 R)
• M12: 8,364,316 km (0.104 R)
• M13: 9,179,176 km (0.119 R)
• M14: 10,559,814 km (0.083 R)
• M15: 13,442,565 km (0.103 R)
• M16: 13,872,659 km (0.094 R)
• M17: 14,760,224 km (0.078 R)
• M18: 15,321,066 km (0.037 R)
• M19: 16,485,237 km (0.11 R)
• M20: 16,978,162 km (0.072 R)
• M21: 17,821,594 km (0.091 R)
• M22: 19,228,712 km (0.085 R)
• M23: 20,021,132 km (0.069 R)
• M24: 20,645,254 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.1

Radius: 14.1

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.51 AU - 9.11 AU

Year: 8094 Days

Day: 6.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,342,086 km

• M1: 176,077 km (0.097 R)
• M2: 923,767 km (0.107 R)
• M3: 1,363,734 km (0.091 R)
• M4: 2,039,468 km (0.097 R)
• M5: 2,590,586 km (0.07 R)
• M6: 4,648,604 km (0.115 R)
• M7: 6,781,421 km (0.094 R)
• M8: 11,817,035 km (0.048 R)
• M9: 12,503,839 km (0.073 R)
• M10: 13,498,515 km (0.083 R)
• M11: 14,664,780 km (0.065 R)
• M12: 15,149,776 km (0.113 R)
• M13: 17,131,200 km (0.094 R)
• M14: 17,601,536 km (0.06 R)
• M15: 19,569,795 km (0.119 R)
• M16: 23,361,353 km (0.111 R)
• M17: 25,822,388 km (0.078 R)
• M18: 29,207,339 km (0.049 R)
• M19: 30,660,233 km (0.078 R)
• M20: 34,025,736 km (0.081 R)
• M21: 34,663,023 km (0.097 R)
• M22: 37,068,408 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.1

Radius: 11.4

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.48 AU - 9.62 AU

Year: 10945 Days

Day: 14.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 53,342,086 km

• M1: 142,866 km (0.117 R)
• M2: 677,978 km (0.045 R)
• M3: 2,053,680 km (0.064 R)
• M4: 2,644,591 km (0.026 R)
• M5: 3,495,803 km (0.102 R)
• M6: 4,520,848 km (0.11 R)
• M7: 5,286,340 km (0.089 R)
• M8: 5,807,389 km (0.075 R)
• M9: 8,288,320 km (0.046 R)
• M10: 9,534,770 km (0.087 R)
• M11: 9,994,035 km (0.087 R)
• M12: 11,690,625 km (0.026 R)
• M13: 12,276,749 km (0.096 R)
• M14: 13,130,205 km (0.084 R)
• M15: 16,142,508 km (0.109 R)
• M16: 16,943,604 km (0.113 R)
• M17: 17,847,475 km (0.087 R)
• M18: 18,625,085 km (0.074 R)
• M19: 19,022,267 km (0.116 R)
• M20: 21,699,770 km (0.046 R)
• M21: 22,228,448 km (0.099 R)
• M22: 25,876,692 km (0.096 R)
• M23: 26,671,505 km (0.099 R)
• M24: 27,585,099 km (0.065 R)
• M25: 28,624,505 km (0.091 R)
• M26: 29,474,670 km (0.113 R)
• M27: 30,232,383 km (0.067 R)
• M28: 30,671,154 km (0.065 R)
• M29: 36,768,314 km (0.048 R)
• M30: 40,231,954 km (0.094 R)
• M31: 46,624,121 km (0.097 R)
• M32: 53,182,641 km (0.045 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 19,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit