🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.56 AU - 0.6 AU

Year: 170 Days

Day: 44.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 115.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.67 AU - 0.75 AU

Year: 230 Days

Day: 20.4 Hours

Environment

Temp: 126 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.2

Radius: 14.6

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.21 AU - 8.61 AU

Year: 8565 Days

Day: 5 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 61,547,420 km

• M1: 181,911 km (0.092 R)
• M2: 1,809,386 km (0.047 R)
• M3: 2,619,309 km (0.059 R)
• M4: 3,119,564 km (0.114 R)
• M5: 5,106,823 km (0.036 R)
• M6: 7,121,457 km (0.087 R)
• M7: 9,756,025 km (0.118 R)
• M8: 10,731,403 km (0.072 R)
• M9: 11,367,194 km (0.119 R)
• M10: 12,930,642 km (0.11 R)
• M11: 13,821,048 km (0.102 R)
• M12: 14,871,375 km (0.102 R)
• M13: 25,703,607 km (0.101 R)
• M14: 28,942,700 km (0.119 R)
• M15: 30,855,309 km (0.102 R)
• M16: 31,544,207 km (0.077 R)
• M17: 32,748,919 km (0.116 R)
• M18: 34,297,855 km (0.075 R)
• M19: 36,438,451 km (0.04 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406.6

Radius: 3.3

Gravity: 37.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 10.09 AU - 16.71 AU

Year: 18885 Days

Day: 19.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 61,547,420 km

• M1: 41,887 km (0.116 R)
• M2: 144,661 km (0.101 R)
• M3: 261,347 km (0.1 R)
• M4: 436,826 km (0.057 R)
• M5: 956,678 km (0.059 R)
• M6: 1,198,728 km (0.084 R)
• M7: 1,320,201 km (0.09 R)
• M8: 2,075,371 km (0.113 R)
• M9: 2,746,467 km (0.1 R)
• M10: 2,958,747 km (0.07 R)
• M11: 3,977,508 km (0.063 R)
• M12: 5,103,831 km (0.039 R)
• M13: 5,461,070 km (0.046 R)
• M14: 5,988,852 km (0.118 R)
• M15: 6,508,704 km (0.059 R)
• M16: 7,683,347 km (0.093 R)
• M17: 7,915,373 km (0.117 R)
• M18: 8,442,257 km (0.114 R)
• M19: 9,942,873 km (0.066 R)
• M20: 10,274,232 km (0.119 R)
• M21: 10,727,215 km (0.108 R)
• M22: 11,252,752 km (0.114 R)
• M23: 12,545,128 km (0.112 R)
• M24: 14,278,219 km (0.094 R)
• M25: 15,420,549 km (0.077 R)
• M26: 15,641,205 km (0.12 R)
• M27: 15,864,106 km (0.045 R)
• M28: 17,804,391 km (0.042 R)
• M29: 17,966,106 km (0.034 R)
• M30: 20,688,937 km (0.063 R)
• M31: 23,286,405 km (0.095 R)
• M32: 26,093,010 km (0.108 R)
• M33: 28,560,627 km (0.084 R)
• M34: 29,680,367 km (0.09 R)
• M35: 32,126,442 km (0.118 R)
• M36: 38,484,202 km (0.054 R)
• M37: 44,136,009 km (0.12 R)
• M38: 61,363,102 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 18,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit