🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.5 AU - 0.76 AU

Year: 177 Days

Day: 25.4 Hours

Environment

Temp: 228 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 23,672,865 km

• M1: 139,126 km (0.112 R)
• M2: 243,994 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.94 AU - 1.18 AU

Year: 385 Days

Day: 45.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 23,672,865 km

• M1: 176,525 km (0.043 R)
• M2: 363,672 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.9

Radius: 12.2

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.85 AU - 6.43 AU

Year: 4730 Days

Day: 11.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 23,672,865 km

• M1: 208,539 km (0.096 R)
• M2: 292,763 km (0.118 R)
• M3: 383,719 km (0.065 R)
• M4: 587,321 km (0.055 R)
• M5: 724,353 km (0.089 R)
• M6: 808,128 km (0.074 R)
• M7: 906,713 km (0.109 R)
• M8: 986,598 km (0.077 R)
• M9: 1,069,026 km (0.033 R)
• M10: 1,318,406 km (0.1 R)
• M11: 1,410,259 km (0.116 R)
• M12: 2,099,756 km (0.11 R)
• M13: 2,578,918 km (0.112 R)
• M14: 2,712,359 km (0.053 R)
• M15: 2,831,289 km (0.116 R)
• M16: 2,917,158 km (0.095 R)
• M17: 3,198,402 km (0.038 R)
• M18: 3,396,769 km (0.069 R)
• M19: 3,674,124 km (0.06 R)
• M20: 3,806,069 km (0.117 R)
• M21: 3,901,213 km (0.084 R)
• M22: 4,133,240 km (0.084 R)
• M23: 4,250,823 km (0.03 R)
• M24: 4,349,708 km (0.056 R)
• M25: 4,469,536 km (0.119 R)
• M26: 4,570,215 km (0.113 R)
• M27: 4,671,642 km (0.097 R)
• M28: 4,773,818 km (0.109 R)
• M29: 5,022,001 km (0.025 R)
• M30: 5,126,869 km (0.104 R)
• M31: 5,553,073 km (0.035 R)
• M32: 5,683,223 km (0.088 R)
• M33: 5,836,411 km (0.055 R)
• M34: 6,146,827 km (0.058 R)
• M35: 6,259,025 km (0.059 R)
• M36: 6,394,561 km (0.108 R)
• M37: 6,622,698 km (0.081 R)
• M38: 6,783,964 km (0.117 R)
• M39: 6,900,052 km (0.073 R)
• M40: 7,204,783 km (0.12 R)
• M41: 8,071,703 km (0.109 R)
• M42: 8,219,505 km (0.104 R)
• M43: 8,643,017 km (0.111 R)
• M44: 8,768,829 km (0.112 R)
• M45: 9,201,615 km (0.119 R)
• M46: 9,433,492 km (0.076 R)
• M47: 9,615,254 km (0.079 R)
• M48: 9,772,032 km (0.069 R)
• M49: 9,955,888 km (0.112 R)
• M50: 10,247,155 km (0.112 R)
• M51: 10,730,057 km (0.081 R)
• M52: 11,275,192 km (0.107 R)
• M53: 11,468,173 km (0.08 R)
• M54: 12,251,018 km (0.075 R)
• M55: 12,421,111 km (0.115 R)
• M56: 12,648,949 km (0.066 R)
• M57: 12,820,837 km (0.029 R)
• M58: 14,134,306 km (0.085 R)
• M59: 14,792,088 km (0.108 R)
• M60: 15,003,320 km (0.07 R)
• M61: 15,155,012 km (0.092 R)
• M62: 16,137,272 km (0.071 R)
• M63: 16,919,070 km (0.068 R)
• M64: 17,203,456 km (0.082 R)
• M65: 17,521,351 km (0.073 R)
• M66: 18,260,066 km (0.073 R)
• M67: 19,008,803 km (0.11 R)
• M68: 19,635,020 km (0.097 R)
• M69: 19,933,916 km (0.119 R)
• M70: 20,134,078 km (0.067 R)
• M71: 21,212,828 km (0.092 R)
• M72: 21,315,004 km (0.096 R)
• M73: 22,483,513 km (0.071 R)
• M74: 23,005,759 km (0.078 R)
• M75: 23,531,895 km (0.088 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 14,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit