🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.52 AU - 0.6 AU

Year: 160 Days

Day: 21 Hours

Environment

Temp: 138 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.68 AU - 0.86 AU

Year: 257 Days

Day: 46.8 Hours

Environment

Temp: 89 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,796,772 km

• M1: 30,518 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.9

Radius: 14.8

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.69 AU - 4.83 AU

Year: 3348 Days

Day: 6.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 28,796,772 km

• M1: 184,005 km (0.079 R)
• M2: 792,570 km (0.109 R)
• M3: 1,317,808 km (0.072 R)
• M4: 1,879,548 km (0.043 R)
• M5: 2,467,018 km (0.109 R)
• M6: 3,729,176 km (0.093 R)
• M7: 5,008,238 km (0.116 R)
• M8: 6,484,768 km (0.054 R)
• M9: 9,863,137 km (0.081 R)
• M10: 10,426,822 km (0.096 R)
• M11: 11,503,627 km (0.11 R)
• M12: 12,571,607 km (0.112 R)
• M13: 15,180,743 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.9

Radius: 11.5

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.78 AU - 5.18 AU

Year: 4232 Days

Day: 13.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 28,796,772 km

• M1: 143,464 km (0.103 R)
• M2: 695,630 km (0.042 R)
• M3: 2,961,290 km (0.119 R)
• M4: 3,827,910 km (0.097 R)
• M5: 4,247,981 km (0.072 R)
• M6: 5,119,389 km (0.073 R)
• M7: 6,199,785 km (0.073 R)
• M8: 7,215,554 km (0.116 R)
• M9: 7,998,699 km (0.045 R)
• M10: 8,600,531 km (0.103 R)
• M11: 9,170,798 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.9

Radius: 9.3

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.41 AU - 6.41 AU

Year: 4792 Days

Day: 7.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 28,796,772 km

• M1: 115,639 km (0.029 R)
• M2: 547,827 km (0.058 R)
• M3: 1,003,652 km (0.092 R)
• M4: 1,965,118 km (0.086 R)
• M5: 2,677,353 km (0.039 R)
• M6: 2,999,437 km (0.117 R)
• M7: 4,125,161 km (0.071 R)
• M8: 4,758,559 km (0.026 R)
• M9: 6,279,819 km (0.076 R)
• M10: 10,037,868 km (0.118 R)
• M11: 12,557,395 km (0.092 R)
• M12: 13,107,765 km (0.069 R)
• M13: 14,256,527 km (0.106 R)
• M14: 17,605,425 km (0.05 R)
• M15: 18,042,102 km (0.103 R)
• M16: 19,132,820 km (0.078 R)
• M17: 19,661,050 km (0.111 R)
• M18: 20,885,060 km (0.103 R)
• M19: 24,319,827 km (0.107 R)
• M20: 24,706,088 km (0.101 R)
• M21: 26,617,351 km (0.078 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 10,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit