🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.62 AU - 0.8 AU

Year: 219 Days

Day: 34.9 Hours

Environment

Temp: 120 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,949,374 km

• M1: 42,785 km (0.119 R)
• M2: 54,902 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.31 AU - 3.19 AU

Year: 1666 Days

Day: 35.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,949,374 km

• M1: 1,530,685 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.95 AU - 3.31 AU

Year: 2023 Days

Day: 17 Hours

Environment

Temp: -96 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.6

Radius: 4.5

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 13.57 AU - 13.79 AU

Year: 18481 Days

Day: 24.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 43,949,374 km

• M1: 162,014 km (0.118 R)
• M2: 489,035 km (0.114 R)
• M3: 622,178 km (0.075 R)
• M4: 1,361,490 km (0.033 R)
• M5: 1,464,862 km (0.072 R)
• M6: 1,835,117 km (0.045 R)
• M7: 2,631,427 km (0.068 R)
• M8: 2,865,098 km (0.107 R)
• M9: 3,159,806 km (0.044 R)
• M10: 3,806,518 km (0.108 R)
• M11: 3,952,525 km (0.069 R)
• M12: 4,493,022 km (0.081 R)
• M13: 4,554,507 km (0.098 R)
• M14: 4,834,554 km (0.091 R)
• M15: 4,929,250 km (0.117 R)
• M16: 5,024,394 km (0.064 R)
• M17: 5,313,866 km (0.11 R)
• M18: 5,942,327 km (0.06 R)
• M19: 7,053,091 km (0.071 R)
• M20: 7,088,845 km (0.119 R)
• M21: 7,268,362 km (0.116 R)
• M22: 7,779,089 km (0.085 R)
• M23: 7,816,040 km (0.094 R)
• M24: 8,339,034 km (0.115 R)
• M25: 9,854,760 km (0.119 R)
• M26: 10,582,404 km (0.109 R)
• M27: 11,118,563 km (0.089 R)
• M28: 11,748,220 km (0.097 R)
• M29: 12,346,312 km (0.112 R)
• M30: 13,660,978 km (0.078 R)
• M31: 15,901,655 km (0.06 R)
• M32: 16,325,466 km (0.12 R)
• M33: 16,467,584 km (0.059 R)
• M34: 16,944,203 km (0.073 R)
• M35: 18,548,790 km (0.072 R)
• M36: 19,444,282 km (0.119 R)
• M37: 19,544,663 km (0.047 R)
• M38: 19,846,850 km (0.078 R)
• M39: 21,432,438 km (0.068 R)
• M40: 22,161,728 km (0.084 R)
• M41: 22,319,105 km (0.099 R)
• M42: 23,590,986 km (0.077 R)
• M43: 23,805,360 km (0.094 R)
• M44: 23,966,476 km (0.054 R)
• M45: 25,049,864 km (0.094 R)
• M46: 25,323,180 km (0.107 R)
• M47: 25,817,750 km (0.116 R)
• M48: 28,622,561 km (0.059 R)
• M49: 29,367,558 km (0.112 R)
• M50: 30,409,507 km (0.078 R)
• M51: 31,935,854 km (0.037 R)
• M52: 32,350,988 km (0.104 R)
• M53: 32,469,919 km (0.11 R)
• M54: 32,708,228 km (0.114 R)
• M55: 33,667,450 km (0.055 R)
• M56: 34,514,323 km (0.07 R)
• M57: 34,879,342 km (0.099 R)
• M58: 37,096,382 km (0.117 R)
• M59: 38,033,613 km (0.073 R)
• M60: 38,536,561 km (0.096 R)
• M61: 38,725,802 km (0.064 R)
• M62: 38,915,343 km (0.1 R)
• M63: 39,105,183 km (0.082 R)
• M64: 39,676,497 km (0.05 R)
• M65: 41,924,205 km (0.076 R)
• M66: 42,508,833 km (0.094 R)
• M67: 42,639,133 km (0.082 R)
• M68: 42,900,181 km (0.08 R)
• M69: 43,096,304 km (0.073 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 19,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit