🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.58 AU - 0.64 AU

Year: 175 Days

Day: 37.7 Hours

Environment

Temp: 230 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.08 AU - 1.74 AU

Year: 615 Days

Day: 45.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.12 AU - 3.16 AU

Year: 1575 Days

Day: 13.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.9

Radius: 4.3

Gravity: 43.8 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 10.99 AU - 16.55 AU

Year: 18757 Days

Day: 22.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 96,281,272 km

• M1: 55,950 km (0.094 R)
• M2: 226,641 km (0.115 R)
• M3: 425,307 km (0.075 R)
• M4: 1,855,612 km (0.106 R)
• M5: 2,722,532 km (0.068 R)
• M6: 2,949,621 km (0.117 R)
• M7: 3,861,420 km (0.101 R)
• M8: 4,553,310 km (0.099 R)
• M9: 6,093,271 km (0.099 R)
• M10: 6,482,375 km (0.066 R)
• M11: 6,660,546 km (0.117 R)
• M12: 8,257,503 km (0.076 R)
• M13: 8,573,005 km (0.073 R)
• M14: 9,974,737 km (0.043 R)
• M15: 11,393,075 km (0.091 R)
• M16: 15,397,361 km (0.119 R)
• M17: 20,342,917 km (0.081 R)
• M18: 24,276,144 km (0.09 R)
• M19: 25,360,579 km (0.101 R)
• M20: 34,542,298 km (0.094 R)
• M21: 39,792,585 km (0.109 R)
• M22: 44,420,993 km (0.116 R)
• M23: 49,567,310 km (0.082 R)
• M24: 54,361,622 km (0.12 R)
• M25: 55,467,450 km (0.087 R)
• M26: 58,297,243 km (0.107 R)
• M27: 63,631,006 km (0.08 R)
• M28: 63,834,459 km (0.104 R)
• M29: 65,686,031 km (0.068 R)
• M30: 73,450,759 km (0.08 R)
• M31: 73,674,707 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.1

Radius: 3.4

Gravity: 65.15 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 16.67 AU - 18.57 AU

Year: 27151 Days

Day: 21.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 96,281,272 km

• M1: 42,336 km (0.063 R)
• M2: 253,718 km (0.111 R)
• M3: 474,674 km (0.035 R)
• M4: 1,936,544 km (0.077 R)
• M5: 4,311,560 km (0.056 R)
• M6: 5,076,903 km (0.098 R)
• M7: 6,388,278 km (0.082 R)
• M8: 7,747,524 km (0.079 R)
• M9: 8,352,648 km (0.072 R)
• M10: 9,107,668 km (0.074 R)
• M11: 10,819,068 km (0.048 R)
• M12: 11,503,927 km (0.068 R)
• M13: 12,000,143 km (0.112 R)
• M14: 13,652,451 km (0.117 R)
• M15: 14,779,372 km (0.068 R)
• M16: 17,308,174 km (0.087 R)
• M17: 19,309,495 km (0.115 R)
• M18: 20,416,968 km (0.061 R)
• M19: 22,319,254 km (0.089 R)
• M20: 23,425,531 km (0.08 R)
• M21: 26,350,169 km (0.09 R)
• M22: 29,904,166 km (0.116 R)
• M23: 30,436,584 km (0.064 R)
• M24: 32,210,666 km (0.045 R)
• M25: 35,367,929 km (0.108 R)
• M26: 42,791,125 km (0.107 R)
• M27: 42,959,422 km (0.089 R)
• M28: 50,998,363 km (0.118 R)
• M29: 51,187,604 km (0.041 R)
• M30: 56,474,543 km (0.106 R)
• M31: 61,255,691 km (0.11 R)
• M32: 62,545,823 km (0.097 R)
• M33: 72,088,072 km (0.079 R)
• M34: 74,494,803 km (0.1 R)
• M35: 79,214,017 km (0.089 R)
• M36: 81,775,881 km (0.1 R)
• M37: 84,392,647 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 10,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit