🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.77 AU - 0.97 AU

Year: 287 Days

Day: 13.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.6 AU - 4.16 AU

Year: 2194 Days

Day: 38.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,341,742 km

• M1: 113,844 km (0.06 R)
• M2: 1,041,201 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.73 AU - 5.17 AU

Year: 3889 Days

Day: 32.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,341,742 km

• M1: 687,253 km (0.052 R)

Asteroid Belt

Center: 10.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55

Radius: 5.4

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 15.34 AU - 15.52 AU

Year: 21402 Days

Day: 22.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 34,341,742 km

• M1: 311,164 km (0.094 R)
• M2: 450,290 km (0.076 R)
• M3: 509,231 km (0.108 R)
• M4: 558,299 km (0.099 R)
• M5: 842,685 km (0.104 R)
• M6: 1,200,224 km (0.025 R)
• M7: 1,300,604 km (0.078 R)
• M8: 2,219,733 km (0.076 R)
• M9: 2,597,917 km (0.057 R)
• M10: 2,794,488 km (0.057 R)
• M11: 3,178,805 km (0.112 R)
• M12: 3,847,807 km (0.095 R)
• M13: 4,046,772 km (0.085 R)
• M14: 4,351,503 km (0.115 R)
• M15: 4,611,055 km (0.091 R)
• M16: 4,716,372 km (0.086 R)
• M17: 4,795,809 km (0.053 R)
• M18: 5,090,965 km (0.04 R)
• M19: 5,447,457 km (0.114 R)
• M20: 6,040,313 km (0.106 R)
• M21: 6,097,908 km (0.075 R)
• M22: 7,255,646 km (0.071 R)
• M23: 7,875,131 km (0.115 R)
• M24: 8,032,658 km (0.094 R)
• M25: 9,363,032 km (0.112 R)
• M26: 9,934,495 km (0.062 R)
• M27: 11,572,293 km (0.06 R)
• M28: 11,608,047 km (0.12 R)
• M29: 11,751,362 km (0.09 R)
• M30: 12,003,733 km (0.079 R)
• M31: 13,030,723 km (0.054 R)
• M32: 14,009,392 km (0.079 R)
• M33: 14,894,562 km (0.05 R)
• M34: 15,089,488 km (0.097 R)
• M35: 15,442,240 km (0.036 R)
• M36: 15,560,572 km (0.026 R)
• M37: 16,517,101 km (0.117 R)
• M38: 16,799,542 km (0.116 R)
• M39: 16,961,855 km (0.102 R)
• M40: 17,043,087 km (0.082 R)
• M41: 17,739,316 km (0.098 R)
• M42: 18,028,638 km (0.081 R)
• M43: 18,153,103 km (0.099 R)
• M44: 18,277,868 km (0.09 R)
• M45: 19,882,903 km (0.107 R)
• M46: 21,050,515 km (0.068 R)
• M47: 21,313,059 km (0.053 R)
• M48: 23,542,067 km (0.107 R)
• M49: 25,053,305 km (0.07 R)
• M50: 26,926,869 km (0.117 R)
• M51: 27,354,569 km (0.056 R)
• M52: 28,506,024 km (0.05 R)
• M53: 30,905,873 km (0.083 R)
• M54: 32,608,745 km (0.064 R)
• M55: 33,624,515 km (0.117 R)
• M56: 33,828,866 km (0.054 R)
• M57: 34,238,913 km (0.116 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 15,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit