🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.45 AU - 0.59 AU

Year: 143 Days

Day: 37.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.61 AU - 0.87 AU

Year: 242 Days

Day: 44.5 Hours

Environment

Temp: 113 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,977,435 km

• M1: 496,815 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.73 AU - 2.97 AU

Year: 1832 Days

Day: 42.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,977,435 km

• M1: 2,011,942 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.38 AU - 3.66 AU

Year: 2515 Days

Day: 33.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,977,435 km

• M1: 854,503 km (0.103 R)
• M2: 1,603,689 km (0.078 R)

Asteroid Belt

Center: 7.96 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.7

Radius: 5

Gravity: 33.35 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 10.49 AU - 14.29 AU

Year: 16607 Days

Day: 21.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 98,977,435 km

• M1: 62,233 km (0.051 R)
• M2: 339,737 km (0.118 R)
• M3: 716,873 km (0.05 R)
• M4: 923,318 km (0.094 R)
• M5: 1,091,167 km (0.085 R)
• M6: 1,381,536 km (0.109 R)
• M7: 1,602,792 km (0.071 R)
• M8: 2,096,764 km (0.049 R)
• M9: 2,433,957 km (0.1 R)
• M10: 4,186,197 km (0.077 R)
• M11: 5,723,764 km (0.068 R)
• M12: 7,507,120 km (0.071 R)
• M13: 7,844,763 km (0.083 R)
• M14: 8,192,428 km (0.072 R)
• M15: 9,079,544 km (0.075 R)
• M16: 9,914,000 km (0.048 R)
• M17: 10,920,046 km (0.066 R)
• M18: 13,064,382 km (0.091 R)
• M19: 14,198,484 km (0.058 R)
• M20: 14,939,741 km (0.054 R)
• M21: 17,069,566 km (0.107 R)
• M22: 18,249,893 km (0.08 R)
• M23: 19,393,569 km (0.08 R)
• M24: 26,053,816 km (0.088 R)
• M25: 27,050,586 km (0.078 R)
• M26: 28,187,530 km (0.054 R)
• M27: 33,312,005 km (0.065 R)
• M28: 36,092,431 km (0.117 R)
• M29: 42,260,800 km (0.087 R)
• M30: 47,936,244 km (0.075 R)
• M31: 57,554,938 km (0.07 R)
• M32: 58,864,369 km (0.097 R)
• M33: 59,242,103 km (0.103 R)
• M34: 62,911,589 km (0.116 R)
• M35: 66,935,024 km (0.095 R)
• M36: 67,759,757 km (0.076 R)
• M37: 69,429,419 km (0.063 R)
• M38: 70,699,654 km (0.076 R)
• M39: 71,769,878 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.4

Radius: 3

Gravity: 86.82 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 15.85 AU - 19.07 AU

Year: 27782 Days

Day: 17.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 98,977,435 km

• M1: 42,785 km (0.094 R)
• M2: 148,551 km (0.099 R)
• M3: 558,598 km (0.111 R)
• M4: 715,975 km (0.116 R)
• M5: 966,701 km (0.115 R)
• M6: 1,658,592 km (0.108 R)
• M7: 2,303,658 km (0.047 R)
• M8: 2,762,474 km (0.054 R)
• M9: 3,723,790 km (0.027 R)
• M10: 3,891,789 km (0.091 R)
• M11: 4,171,237 km (0.07 R)
• M12: 4,426,451 km (0.084 R)
• M13: 6,228,059 km (0.103 R)
• M14: 7,420,054 km (0.075 R)
• M15: 8,814,905 km (0.11 R)
• M16: 8,933,536 km (0.08 R)
• M17: 13,949,104 km (0.093 R)
• M18: 15,703,588 km (0.119 R)
• M19: 15,877,869 km (0.064 R)
• M20: 19,242,026 km (0.116 R)
• M21: 19,341,658 km (0.076 R)
• M22: 20,983,794 km (0.112 R)
• M23: 21,515,465 km (0.071 R)
• M24: 21,947,055 km (0.055 R)
• M25: 22,384,629 km (0.086 R)
• M26: 23,164,033 km (0.066 R)
• M27: 29,396,879 km (0.054 R)
• M28: 29,529,124 km (0.068 R)
• M29: 31,560,812 km (0.096 R)
• M30: 38,054,108 km (0.104 R)
• M31: 38,526,688 km (0.115 R)
• M32: 40,456,201 km (0.092 R)
• M33: 41,610,947 km (0.094 R)
• M34: 44,680,845 km (0.096 R)
• M35: 47,715,587 km (0.099 R)
• M36: 51,266,741 km (0.109 R)
• M37: 53,400,905 km (0.086 R)
• M38: 63,408,853 km (0.077 R)
• M39: 67,922,968 km (0.096 R)
• M40: 68,154,097 km (0.102 R)
• M41: 86,212,505 km (0.035 R)
• M42: 89,502,012 km (0.119 R)
• M43: 89,779,816 km (0.108 R)
• M44: 91,740,894 km (0.026 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: 321 - 16,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit