🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.43 AU - 0.67 AU

Year: 155 Days

Day: 40.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,451,785 km

• M1: 179,368 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.79 AU - 1.09 AU

Year: 347 Days

Day: 37.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 21,451,785 km

• M1: 704,756 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.9 AU - 1.32 AU

Year: 445 Days

Day: 35.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 21,451,785 km

• M1: 369,956 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.57 AU - 1.67 AU

Year: 785 Days

Day: 32.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.1

Radius: 10.9

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.73 AU - 4.77 AU

Year: 3942 Days

Day: 15 Hours

Environment

Temp: -148 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 21,451,785 km

• M1: 186,997 km (0.072 R)
• M2: 319,092 km (0.057 R)
• M3: 464,651 km (0.05 R)
• M4: 582,235 km (0.107 R)
• M5: 730,337 km (0.073 R)
• M6: 1,111,662 km (0.082 R)
• M7: 1,216,530 km (0.102 R)
• M8: 1,512,584 km (0.109 R)
• M9: 1,873,115 km (0.087 R)
• M10: 2,128,628 km (0.106 R)
• M11: 2,425,729 km (0.094 R)
• M12: 2,657,457 km (0.09 R)
• M13: 2,848,194 km (0.111 R)
• M14: 3,533,651 km (0.025 R)
• M15: 3,796,944 km (0.074 R)
• M16: 3,922,007 km (0.042 R)
• M17: 4,194,874 km (0.098 R)
• M18: 4,268,626 km (0.12 R)
• M19: 4,701,562 km (0.098 R)
• M20: 5,327,180 km (0.113 R)
• M21: 5,487,848 km (0.105 R)
• M22: 5,896,250 km (0.052 R)
• M23: 6,062,454 km (0.03 R)
• M24: 6,378,255 km (0.106 R)
• M25: 6,829,292 km (0.086 R)
• M26: 6,916,508 km (0.079 R)
• M27: 7,694,566 km (0.062 R)
• M28: 7,808,111 km (0.093 R)
• M29: 7,990,770 km (0.031 R)
• M30: 8,105,661 km (0.062 R)
• M31: 8,383,614 km (0.093 R)
• M32: 8,500,450 km (0.096 R)
• M33: 8,711,982 km (0.063 R)
• M34: 8,806,527 km (0.108 R)
• M35: 8,877,736 km (0.04 R)
• M36: 9,260,557 km (0.09 R)
• M37: 9,357,048 km (0.06 R)
• M38: 9,845,036 km (0.094 R)
• M39: 9,943,471 km (0.068 R)
• M40: 10,341,102 km (0.112 R)
• M41: 10,466,465 km (0.072 R)
• M42: 10,718,687 km (0.093 R)
• M43: 11,023,867 km (0.082 R)
• M44: 11,513,052 km (0.107 R)
• M45: 11,617,023 km (0.1 R)
• M46: 11,878,221 km (0.047 R)
• M47: 12,167,692 km (0.117 R)
• M48: 12,646,406 km (0.097 R)
• M49: 12,780,445 km (0.055 R)
• M50: 12,969,088 km (0.074 R)
• M51: 13,348,917 km (0.118 R)
• M52: 13,540,103 km (0.108 R)
• M53: 13,732,337 km (0.07 R)
• M54: 13,925,467 km (0.119 R)
• M55: 14,370,371 km (0.108 R)
• M56: 14,819,763 km (0.114 R)
• M57: 15,188,522 km (0.089 R)
• M58: 15,474,105 km (0.1 R)
• M59: 15,675,014 km (0.116 R)
• M60: 15,934,866 km (0.076 R)
• M61: 16,079,677 km (0.057 R)
• M62: 16,341,623 km (0.069 R)
• M63: 16,575,594 km (0.12 R)
• M64: 16,810,762 km (0.117 R)
• M65: 16,958,265 km (0.065 R)
• M66: 17,106,217 km (0.089 R)
• M67: 17,463,158 km (0.101 R)
• M68: 17,702,365 km (0.106 R)
• M69: 17,822,492 km (0.115 R)
• M70: 18,003,057 km (0.118 R)
• M71: 18,123,782 km (0.107 R)
• M72: 18,457,086 km (0.095 R)
• M73: 19,407,631 km (0.076 R)
• M74: 19,686,481 km (0.097 R)
• M75: 20,029,210 km (0.085 R)
• M76: 20,154,424 km (0.1 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: 479 - 13,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit