🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.54 AU - 0.58 AU

Year: 159 Days

Day: 24.3 Hours

Environment

Temp: 210 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.14 AU - 3.38 AU

Year: 2229 Days

Day: 32.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.1

Radius: 12

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.5 AU - 8.08 AU

Year: 6701 Days

Day: 10.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 68.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 24,425,786 km

• M1: 150,047 km (0.11 R)
• M2: 252,820 km (0.098 R)
• M3: 752,926 km (0.079 R)
• M4: 1,405,322 km (0.089 R)
• M5: 1,610,271 km (0.104 R)
• M6: 2,050,089 km (0.087 R)
• M7: 2,250,102 km (0.099 R)
• M8: 2,597,917 km (0.107 R)
• M9: 2,833,384 km (0.077 R)
• M10: 2,981,785 km (0.118 R)
• M11: 3,190,175 km (0.069 R)
• M12: 3,621,316 km (0.076 R)
• M13: 3,762,536 km (0.094 R)
• M14: 3,844,067 km (0.119 R)
• M15: 4,050,362 km (0.094 R)
• M16: 4,345,519 km (0.098 R)
• M17: 4,779,502 km (0.031 R)
• M18: 4,934,635 km (0.117 R)
• M19: 5,159,331 km (0.098 R)
• M20: 5,829,829 km (0.049 R)
• M21: 5,948,311 km (0.084 R)
• M22: 7,125,646 km (0.092 R)
• M23: 7,303,368 km (0.064 R)
• M24: 7,534,048 km (0.086 R)
• M25: 7,715,061 km (0.109 R)
• M26: 8,002,588 km (0.051 R)
• M27: 8,777,356 km (0.091 R)
• M28: 9,187,404 km (0.071 R)
• M29: 9,492,284 km (0.076 R)
• M30: 9,631,859 km (0.087 R)
• M31: 10,054,922 km (0.116 R)
• M32: 10,369,077 km (0.09 R)
• M33: 10,861,105 km (0.087 R)
• M34: 10,977,941 km (0.083 R)
• M35: 11,509,013 km (0.07 R)
• M36: 11,807,610 km (0.056 R)
• M37: 12,351,698 km (0.091 R)
• M38: 13,183,163 km (0.096 R)
• M39: 13,842,291 km (0.096 R)
• M40: 14,383,835 km (0.098 R)
• M41: 14,770,396 km (0.117 R)
• M42: 15,225,473 km (0.101 R)
• M43: 16,083,117 km (0.044 R)
• M44: 18,783,957 km (0.06 R)
• M45: 19,135,812 km (0.109 R)
• M46: 19,277,032 km (0.107 R)
• M47: 19,667,632 km (0.084 R)
• M48: 19,810,199 km (0.094 R)
• M49: 20,132,433 km (0.051 R)
• M50: 20,420,259 km (0.068 R)
• M51: 20,673,379 km (0.117 R)
• M52: 21,000,100 km (0.064 R)
• M53: 21,732,531 km (0.11 R)
• M54: 22,884,435 km (0.065 R)
• M55: 23,486,567 km (0.081 R)
• M56: 23,713,806 km (0.076 R)
• M57: 23,979,791 km (0.1 R)
• M58: 24,629,793 km (0.096 R)
• M59: 24,899,219 km (0.112 R)
• M60: 25,518,554 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.7

Radius: 13.2

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.93 AU - 11.07 AU

Year: 11090 Days

Day: 13.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 24,425,786 km

• M1: 260,001 km (0.041 R)
• M2: 411,394 km (0.088 R)
• M3: 897,138 km (0.118 R)
• M4: 1,037,312 km (0.06 R)
• M5: 1,185,264 km (0.097 R)
• M6: 1,407,866 km (0.111 R)
• M7: 2,001,470 km (0.083 R)
• M8: 2,334,176 km (0.039 R)
• M9: 2,633,671 km (0.119 R)
• M10: 3,016,791 km (0.038 R)
• M11: 3,269,910 km (0.063 R)
• M12: 3,362,063 km (0.058 R)
• M13: 4,453,379 km (0.042 R)
• M14: 4,931,643 km (0.078 R)
• M15: 5,252,531 km (0.03 R)
• M16: 6,073,225 km (0.106 R)
• M17: 6,301,960 km (0.085 R)
• M18: 6,838,867 km (0.12 R)
• M19: 6,981,284 km (0.037 R)
• M20: 9,000,556 km (0.104 R)
• M21: 9,393,250 km (0.045 R)
• M22: 9,578,452 km (0.092 R)
• M23: 9,684,817 km (0.047 R)
• M24: 9,952,447 km (0.053 R)
• M25: 10,304,152 km (0.042 R)
• M26: 10,632,369 km (0.111 R)
• M27: 11,666,240 km (0.091 R)
• M28: 12,065,816 km (0.086 R)
• M29: 12,498,902 km (0.04 R)
• M30: 12,995,866 km (0.078 R)
• M31: 14,832,479 km (0.045 R)
• M32: 14,955,748 km (0.061 R)
• M33: 15,671,125 km (0.109 R)
• M34: 15,891,034 km (0.097 R)
• M35: 16,557,044 km (0.119 R)
• M36: 17,264,641 km (0.055 R)
• M37: 17,720,017 km (0.031 R)
• M38: 18,014,875 km (0.068 R)
• M39: 18,179,432 km (0.106 R)
• M40: 18,942,681 km (0.119 R)
• M41: 19,177,101 km (0.075 R)
• M42: 20,637,924 km (0.068 R)
• M43: 20,982,747 km (0.052 R)
• M44: 21,818,251 km (0.107 R)
• M45: 22,806,644 km (0.113 R)
• M46: 24,026,615 km (0.096 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 11,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit