🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.96 AU - 1.24 AU

Year: 404 Days

Day: 16.5 Hours

Environment

Temp: 78 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.1

Radius: 12.1

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.89 AU - 6.35 AU

Year: 4661 Days

Day: 11.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 87,886,910 km

• M1: 151,243 km (0.034 R)
• M2: 578,046 km (0.077 R)
• M3: 1,558,660 km (0.104 R)
• M4: 3,075,732 km (0.076 R)
• M5: 4,524,139 km (0.115 R)
• M6: 5,140,632 km (0.106 R)
• M7: 6,049,439 km (0.076 R)
• M8: 15,698,950 km (0.102 R)
• M9: 16,103,014 km (0.109 R)
• M10: 18,998,930 km (0.1 R)
• M11: 23,854,577 km (0.117 R)
• M12: 24,698,309 km (0.096 R)
• M13: 28,019,532 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.9

Radius: 14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 11.58 AU - 12.74 AU

Year: 14835 Days

Day: 14.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 87,886,910 km

• M1: 176,825 km (0.069 R)
• M2: 810,521 km (0.114 R)
• M3: 1,659,938 km (0.106 R)
• M4: 2,104,692 km (0.046 R)
• M5: 3,177,908 km (0.068 R)
• M6: 4,759,755 km (0.085 R)
• M7: 6,599,360 km (0.08 R)
• M8: 7,699,802 km (0.119 R)
• M9: 8,484,742 km (0.097 R)
• M10: 10,263,461 km (0.112 R)
• M11: 11,214,904 km (0.059 R)
• M12: 12,667,349 km (0.108 R)
• M13: 22,103,085 km (0.106 R)
• M14: 24,378,619 km (0.085 R)
• M15: 24,816,492 km (0.112 R)
• M16: 29,194,174 km (0.062 R)
• M17: 32,033,392 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.1

Radius: 12.9

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.61 AU - 15.03 AU

Year: 16059 Days

Day: 7.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 87,886,910 km

• M1: 161,566 km (0.1 R)
• M2: 593,604 km (0.081 R)
• M3: 1,578,407 km (0.078 R)
• M4: 2,181,436 km (0.111 R)
• M5: 2,708,469 km (0.037 R)
• M6: 3,153,822 km (0.095 R)
• M7: 3,762,386 km (0.106 R)
• M8: 4,219,109 km (0.097 R)
• M9: 7,750,666 km (0.054 R)
• M10: 8,294,454 km (0.107 R)
• M11: 9,721,917 km (0.054 R)
• M12: 10,967,618 km (0.097 R)
• M13: 11,957,059 km (0.077 R)
• M14: 13,718,424 km (0.037 R)
• M15: 15,464,680 km (0.072 R)
• M16: 17,485,897 km (0.052 R)
• M17: 18,219,674 km (0.106 R)
• M18: 20,180,603 km (0.089 R)
• M19: 22,511,488 km (0.106 R)
• M20: 24,435,466 km (0.108 R)
• M21: 26,120,686 km (0.043 R)
• M22: 29,254,163 km (0.109 R)
• M23: 30,574,962 km (0.064 R)
• M24: 33,436,919 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246

Radius: 8.9

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 12.54 AU - 13.78 AU

Year: 16702 Days

Day: 9.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 87,886,910 km

• M1: 111,301 km (0.077 R)
• M2: 438,920 km (0.098 R)
• M3: 814,411 km (0.068 R)
• M4: 1,230,143 km (0.097 R)
• M5: 1,814,622 km (0.112 R)
• M6: 3,732,317 km (0.05 R)
• M7: 4,500,203 km (0.098 R)
• M8: 5,046,983 km (0.071 R)
• M9: 5,569,678 km (0.08 R)
• M10: 5,914,352 km (0.05 R)
• M11: 6,723,078 km (0.108 R)
• M12: 8,379,575 km (0.038 R)
• M13: 8,741,153 km (0.077 R)
• M14: 9,398,636 km (0.109 R)
• M15: 9,888,270 km (0.115 R)
• M16: 10,446,419 km (0.092 R)
• M17: 11,186,929 km (0.083 R)
• M18: 12,018,693 km (0.118 R)
• M19: 13,495,673 km (0.099 R)
• M20: 15,023,965 km (0.111 R)
• M21: 17,020,647 km (0.074 R)
• M22: 17,381,926 km (0.104 R)
• M23: 22,470,647 km (0.116 R)
• M24: 22,905,678 km (0.112 R)
• M25: 24,979,404 km (0.118 R)
• M26: 32,276,788 km (0.08 R)
• M27: 34,415,439 km (0.116 R)
• M28: 38,475,525 km (0.086 R)
• M29: 39,223,664 km (0.062 R)
• M30: 41,007,020 km (0.052 R)
• M31: 42,710,790 km (0.118 R)
• M32: 43,647,572 km (0.096 R)
• M33: 44,053,132 km (0.065 R)
• M34: 44,597,818 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.4

Radius: 7.1

Gravity: 14.67 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 14.3 AU - 19.12 AU

Year: 23897 Days

Day: 20.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 87,886,910 km

• M1: 90,208 km (0.114 R)
• M2: 600,336 km (0.067 R)
• M3: 1,010,534 km (0.083 R)
• M4: 1,527,095 km (0.089 R)
• M5: 1,816,417 km (0.094 R)
• M6: 4,287,924 km (0.118 R)
• M7: 4,868,064 km (0.106 R)
• M8: 5,296,363 km (0.066 R)
• M9: 6,363,594 km (0.101 R)
• M10: 7,068,948 km (0.08 R)
• M11: 9,145,815 km (0.057 R)
• M12: 10,104,738 km (0.099 R)
• M13: 12,080,776 km (0.06 R)
• M14: 13,457,675 km (0.095 R)
• M15: 13,760,311 km (0.097 R)
• M16: 13,990,393 km (0.116 R)
• M17: 14,695,747 km (0.08 R)
• M18: 15,424,737 km (0.114 R)
• M19: 16,092,542 km (0.119 R)
• M20: 16,519,794 km (0.089 R)
• M21: 16,866,861 km (0.088 R)
• M22: 17,575,805 km (0.048 R)
• M23: 17,937,533 km (0.107 R)
• M24: 21,013,115 km (0.109 R)
• M25: 21,626,616 km (0.071 R)
• M26: 23,867,742 km (0.059 R)
• M27: 25,215,469 km (0.099 R)
• M28: 28,308,405 km (0.074 R)
• M29: 30,592,017 km (0.116 R)
• M30: 35,092,519 km (0.069 R)
• M31: 35,955,699 km (0.089 R)
• M32: 42,885,222 km (0.1 R)
• M33: 44,037,275 km (0.036 R)
• M34: 52,873,871 km (0.097 R)
• M35: 55,350,763 km (0.102 R)
• M36: 62,821,831 km (0.061 R)
• M37: 72,085,380 km (0.058 R)
• M38: 78,497,444 km (0.118 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 16,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit