🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.47 AU - 0.57 AU

Year: 136 Days

Day: 42.2 Hours

Environment

Temp: 217 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.13 AU - 1.35 AU

Year: 502 Days

Day: 32.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 18,074,451 km

• M1: 10,771 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.66 AU - 3.14 AU

Year: 1795 Days

Day: 35.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,074,451 km

• M1: 2,017,028 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.2

Radius: 14.7

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.54 AU - 7.06 AU

Year: 5747 Days

Day: 14.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 18,074,451 km

• M1: 191,186 km (0.038 R)
• M2: 290,070 km (0.114 R)
• M3: 458,966 km (0.082 R)
• M4: 682,017 km (0.084 R)
• M5: 774,319 km (0.114 R)
• M6: 871,408 km (0.118 R)
• M7: 973,583 km (0.108 R)
• M8: 1,099,993 km (0.109 R)
• M9: 1,688,062 km (0.046 R)
• M10: 1,795,174 km (0.106 R)
• M11: 2,169,169 km (0.085 R)
• M12: 2,500,229 km (0.106 R)
• M13: 2,595,972 km (0.11 R)
• M14: 2,847,895 km (0.116 R)
• M15: 3,196,458 km (0.104 R)
• M16: 3,406,344 km (0.101 R)
• M17: 3,605,458 km (0.106 R)
• M18: 3,903,457 km (0.038 R)
• M19: 4,015,207 km (0.071 R)
• M20: 4,225,841 km (0.115 R)
• M21: 4,373,943 km (0.072 R)
• M22: 4,862,679 km (0.062 R)
• M23: 4,983,404 km (0.099 R)
• M24: 5,440,426 km (0.093 R)
• M25: 6,003,063 km (0.105 R)
• M26: 6,095,664 km (0.058 R)
• M27: 6,282,063 km (0.089 R)
• M28: 6,413,859 km (0.031 R)
• M29: 6,622,698 km (0.081 R)
• M30: 6,814,482 km (0.051 R)
• M31: 7,027,659 km (0.113 R)
• M32: 7,243,080 km (0.095 R)
• M33: 7,620,366 km (0.06 R)
• M34: 7,943,198 km (0.118 R)
• M35: 8,373,741 km (0.118 R)
• M36: 8,853,950 km (0.095 R)
• M37: 9,044,388 km (0.091 R)
• M38: 9,193,388 km (0.09 R)
• M39: 9,450,845 km (0.063 R)
• M40: 10,215,440 km (0.075 R)
• M41: 10,348,433 km (0.107 R)
• M42: 10,526,903 km (0.069 R)
• M43: 10,638,802 km (0.1 R)
• M44: 11,067,998 km (0.081 R)
• M45: 11,780,533 km (0.042 R)
• M46: 12,107,255 km (0.111 R)
• M47: 12,295,299 km (0.12 R)
• M48: 13,009,031 km (0.059 R)
• M49: 13,105,222 km (0.09 R)
• M50: 13,225,798 km (0.113 R)
• M51: 13,322,588 km (0.07 R)
• M52: 13,957,033 km (0.105 R)
• M53: 14,852,077 km (0.083 R)
• M54: 15,688,628 km (0.059 R)
• M55: 15,919,457 km (0.055 R)
• M56: 16,358,677 km (0.061 R)
• M57: 16,618,827 km (0.09 R)
• M58: 16,749,426 km (0.103 R)
• M59: 17,196,126 km (0.079 R)
• M60: 17,487,243 km (0.094 R)
• M61: 17,780,006 km (0.118 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 14,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit