🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.65 AU - 0.91 AU

Year: 243 Days

Day: 15.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,222,315 km

• M1: 74,949 km (0.113 R)
• M2: 282,740 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.93 AU - 1.03 AU

Year: 343 Days

Day: 45 Hours

Environment

Temp: 157 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.84 AU - 1.86 AU

Year: 888 Days

Day: 15.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.14 AU - 5.12 AU

Year: 2964 Days

Day: 13 Hours

Environment

Temp: -127 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.91 AU - 5.61 AU

Year: 3667 Days

Day: 14.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,222,315 km

• M1: 545,733 km (0.083 R)
• M2: 1,703,621 km (0.07 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.97 AU - 6.17 AU

Year: 4031 Days

Day: 41.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.2

Radius: 10.7

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 11.36 AU - 14.54 AU

Year: 16455 Days

Day: 12.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,222,315 km

• M1: 232,475 km (0.091 R)
• M2: 359,783 km (0.046 R)
• M3: 518,057 km (0.088 R)
• M4: 968,048 km (0.094 R)
• M5: 1,449,903 km (0.096 R)
• M6: 1,617,901 km (0.118 R)
• M7: 1,741,918 km (0.113 R)
• M8: 2,052,782 km (0.061 R)
• M9: 2,160,492 km (0.065 R)
• M10: 2,381,449 km (0.082 R)
• M11: 2,523,566 km (0.067 R)
• M12: 2,639,206 km (0.097 R)
• M13: 3,212,764 km (0.094 R)
• M14: 3,306,861 km (0.103 R)
• M15: 3,401,856 km (0.113 R)
• M16: 3,725,436 km (0.051 R)
• M17: 3,824,470 km (0.068 R)
• M18: 4,754,819 km (0.077 R)
• M19: 4,826,476 km (0.083 R)
• M20: 5,043,692 km (0.112 R)
• M21: 5,190,298 km (0.068 R)
• M22: 5,638,493 km (0.086 R)
• M23: 6,373,767 km (0.049 R)
• M24: 6,894,218 km (0.114 R)
• M25: 7,016,290 km (0.12 R)
• M26: 7,139,110 km (0.092 R)
• M27: 7,470,020 km (0.087 R)
• M28: 7,595,383 km (0.089 R)
• M29: 8,536,503 km (0.049 R)
• M30: 8,887,909 km (0.115 R)
• M31: 9,199,222 km (0.118 R)
• M32: 9,559,454 km (0.114 R)
• M33: 10,200,929 km (0.071 R)
• M34: 11,332,936 km (0.07 R)
• M35: 11,719,048 km (0.103 R)
• M36: 13,104,624 km (0.096 R)
• M37: 13,306,731 km (0.097 R)
• M38: 14,698,290 km (0.095 R)
• M39: 15,013,642 km (0.103 R)
• M40: 15,491,159 km (0.082 R)
• M41: 15,597,972 km (0.064 R)
• M42: 16,027,467 km (0.041 R)
• M43: 17,450,292 km (0.063 R)
• M44: 17,952,343 km (0.075 R)
• M45: 18,176,889 km (0.111 R)
• M46: 18,799,366 km (0.069 R)
• M47: 19,428,874 km (0.116 R)
• M48: 20,826,268 km (0.061 R)
• M49: 21,180,665 km (0.066 R)
• M50: 22,135,399 km (0.107 R)
• M51: 22,678,738 km (0.073 R)
• M52: 24,396,720 km (0.114 R)
• M53: 24,895,330 km (0.115 R)
• M54: 25,334,399 km (0.116 R)
• M55: 25,649,453 km (0.074 R)
• M56: 26,602,690 km (0.094 R)
• M57: 27,696,999 km (0.076 R)
• M58: 27,891,625 km (0.073 R)
• M59: 28,478,348 km (0.106 R)
• M60: 29,465,245 km (0.099 R)
• M61: 29,597,640 km (0.07 R)
• M62: 31,337,164 km (0.11 R)
• M63: 31,811,090 km (0.046 R)
• M64: 33,869,257 km (0.118 R)
• M65: 34,355,600 km (0.099 R)
• M66: 34,844,336 km (0.113 R)
• M67: 34,984,360 km (0.106 R)
• M68: 35,335,316 km (0.034 R)
• M69: 35,546,548 km (0.091 R)
• M70: 36,608,544 km (0.1 R)
• M71: 36,679,603 km (0.093 R)
• M72: 37,393,933 km (0.119 R)
• M73: 37,537,397 km (0.09 R)
• M74: 37,609,054 km (0.082 R)
• M75: 37,896,581 km (0.093 R)
• M76: 38,691,096 km (0.103 R)
• M77: 40,811,945 km (0.118 R)
• M78: 40,959,598 km (0.06 R)
• M79: 41,181,451 km (0.057 R)
• M80: 41,923,756 km (0.104 R)
• M81: 43,723,119 km (0.112 R)
• M82: 44,480,384 km (0.026 R)
• M83: 45,394,726 km (0.108 R)
• M84: 45,854,291 km (0.064 R)
• M85: 47,397,093 km (0.112 R)
• M86: 48,721,783 km (0.041 R)
• M87: 49,270,807 km (0.093 R)
• M88: 50,612,700 km (0.116 R)
• M89: 51,168,755 km (0.09 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 12,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit