🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.78 AU - 0.92 AU

Year: 292 Days

Day: 15.3 Hours

Environment

Temp: 128 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.91 AU - 2.95 AU

Year: 1412 Days

Day: 38.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,597,537 km

• M1: 2,130,722 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.5

Radius: 11.6

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.94 AU - 9.2 AU

Year: 10183 Days

Day: 14.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 104.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 33,597,537 km

• M1: 149,747 km (0.118 R)
• M2: 238,908 km (0.078 R)
• M3: 392,096 km (0.083 R)
• M4: 518,207 km (0.076 R)
• M5: 660,774 km (0.075 R)
• M6: 777,161 km (0.103 R)
• M7: 873,053 km (0.111 R)
• M8: 1,032,525 km (0.102 R)
• M9: 1,415,046 km (0.083 R)
• M10: 1,552,377 km (0.068 R)
• M11: 1,676,244 km (0.095 R)
• M12: 1,953,299 km (0.084 R)
• M13: 2,427,225 km (0.082 R)
• M14: 2,656,559 km (0.061 R)
• M15: 3,834,343 km (0.1 R)
• M16: 4,250,823 km (0.069 R)
• M17: 4,579,340 km (0.065 R)
• M18: 4,707,845 km (0.066 R)
• M19: 5,314,764 km (0.088 R)
• M20: 5,586,284 km (0.114 R)
• M21: 5,696,238 km (0.097 R)
• M22: 6,114,963 km (0.039 R)
• M23: 6,313,778 km (0.032 R)
• M24: 6,572,732 km (0.088 R)
• M25: 6,805,806 km (0.114 R)
• M26: 7,011,951 km (0.048 R)
• M27: 7,673,324 km (0.054 R)
• M28: 8,862,477 km (0.051 R)
• M29: 9,282,548 km (0.065 R)
• M30: 9,675,990 km (0.096 R)
• M31: 10,074,968 km (0.115 R)
• M32: 10,717,640 km (0.114 R)
• M33: 11,269,208 km (0.079 R)
• M34: 12,797,200 km (0.111 R)
• M35: 13,088,617 km (0.093 R)
• M36: 13,198,422 km (0.096 R)
• M37: 15,266,313 km (0.089 R)
• M38: 15,925,741 km (0.102 R)
• M39: 16,003,980 km (0.111 R)
• M40: 16,475,812 km (0.049 R)
• M41: 18,820,160 km (0.11 R)
• M42: 18,985,765 km (0.053 R)
• M43: 19,234,995 km (0.116 R)
• M44: 19,904,745 km (0.045 R)
• M45: 20,412,181 km (0.118 R)
• M46: 20,582,273 km (0.05 R)
• M47: 21,052,310 km (0.046 R)
• M48: 21,482,853 km (0.065 R)
• M49: 23,544,910 km (0.056 R)
• M50: 24,261,184 km (0.093 R)
• M51: 24,396,271 km (0.085 R)
• M52: 24,576,836 km (0.112 R)
• M53: 24,803,177 km (0.086 R)
• M54: 25,166,700 km (0.088 R)
• M55: 25,898,982 km (0.081 R)
• M56: 26,499,168 km (0.107 R)
• M57: 26,777,720 km (0.088 R)
• M58: 26,870,770 km (0.09 R)
• M59: 27,103,993 km (0.1 R)
• M60: 27,572,234 km (0.072 R)
• M61: 30,292,372 km (0.071 R)
• M62: 30,973,491 km (0.097 R)
• M63: 31,364,989 km (0.061 R)
• M64: 31,955,302 km (0.102 R)
• M65: 32,350,839 km (0.101 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: 350 - 14,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit