🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.49 AU - 0.65 AU

Year: 161 Days

Day: 35.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.67 AU - 0.69 AU

Year: 210 Days

Day: 36.2 Hours

Environment

Temp: 126 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.92 AU - 1.1 AU

Year: 380 Days

Day: 18.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.23 AU - 1.67 AU

Year: 654 Days

Day: 37.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,550,907 km

• M1: 199,564 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.68 AU - 3.08 AU

Year: 1832 Days

Day: 39.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.37 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.4

Radius: 7.5

Gravity: 14.05 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 16.59 AU - 19.13 AU

Year: 28285 Days

Day: 23.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 100,550,907 km

• M1: 1,250,339 km (0.086 R)
• M2: 1,319,004 km (0.099 R)
• M3: 1,532,929 km (0.103 R)
• M4: 1,874,611 km (0.079 R)
• M5: 2,034,082 km (0.04 R)
• M6: 2,988,517 km (0.083 R)
• M7: 3,317,782 km (0.059 R)
• M8: 3,511,212 km (0.096 R)
• M9: 4,693,633 km (0.116 R)
• M10: 5,355,604 km (0.111 R)
• M11: 6,164,330 km (0.118 R)
• M12: 6,643,492 km (0.099 R)
• M13: 7,447,580 km (0.12 R)
• M14: 7,893,232 km (0.1 R)
• M15: 8,944,008 km (0.079 R)
• M16: 9,281,351 km (0.049 R)
• M17: 9,968,604 km (0.091 R)
• M18: 10,178,041 km (0.082 R)
• M19: 11,391,728 km (0.08 R)
• M20: 12,052,652 km (0.049 R)
• M21: 13,181,517 km (0.112 R)
• M22: 13,719,920 km (0.048 R)
• M23: 14,265,503 km (0.091 R)
• M24: 16,107,352 km (0.117 R)
• M25: 16,682,706 km (0.112 R)
• M26: 17,768,936 km (0.107 R)
• M27: 18,107,775 km (0.066 R)
• M28: 18,448,858 km (0.089 R)
• M29: 18,705,867 km (0.079 R)
• M30: 19,571,590 km (0.057 R)
• M31: 19,833,835 km (0.084 R)
• M32: 20,361,766 km (0.027 R)
• M33: 21,611,507 km (0.108 R)
• M34: 21,882,578 km (0.114 R)
• M35: 23,625,244 km (0.088 R)
• M36: 23,718,144 km (0.12 R)
• M37: 24,372,186 km (0.057 R)
• M38: 25,316,896 km (0.111 R)
• M39: 25,698,072 km (0.114 R)
• M40: 25,889,408 km (0.037 R)
• M41: 26,562,748 km (0.074 R)
• M42: 26,756,178 km (0.045 R)
• M43: 28,024,917 km (0.062 R)
• M44: 29,613,198 km (0.07 R)
• M45: 32,152,921 km (0.055 R)
• M46: 33,188,138 km (0.035 R)
• M47: 35,397,549 km (0.049 R)
• M48: 36,358,865 km (0.096 R)
• M49: 36,896,669 km (0.108 R)
• M50: 37,112,539 km (0.098 R)
• M51: 37,762,542 km (0.064 R)
• M52: 37,980,207 km (0.046 R)
• M53: 39,514,482 km (0.027 R)
• M54: 41,741,396 km (0.067 R)
• M55: 41,966,242 km (0.107 R)
• M56: 42,983,358 km (0.08 R)
• M57: 43,780,116 km (0.055 R)
• M58: 44,237,586 km (0.086 R)
• M59: 45,851,149 km (0.076 R)
• M60: 46,665,111 km (0.101 R)
• M61: 46,781,797 km (0.112 R)
• M62: 47,366,575 km (0.105 R)
• M63: 47,836,163 km (0.069 R)
• M64: 48,425,280 km (0.094 R)
• M65: 49,372,982 km (0.061 R)
• M66: 55,804,045 km (0.114 R)
• M67: 58,047,115 km (0.095 R)
• M68: 59,306,131 km (0.116 R)
• M69: 64,691,056 km (0.112 R)
• M70: 64,821,057 km (0.109 R)
• M71: 65,734,352 km (0.117 R)
• M72: 65,995,998 km (0.11 R)
• M73: 68,234,282 km (0.037 R)
• M74: 68,764,606 km (0.03 R)
• M75: 70,363,658 km (0.114 R)
• M76: 78,124,496 km (0.086 R)
• M77: 78,818,032 km (0.075 R)
• M78: 79,513,662 km (0.116 R)
• M79: 80,071,662 km (0.104 R)
• M80: 80,771,032 km (0.098 R)
• M81: 81,051,229 km (0.104 R)
• M82: 82,598,669 km (0.094 R)
• M83: 82,739,890 km (0.068 R)
• M84: 86,581,264 km (0.069 R)
• M85: 88,307,174 km (0.116 R)
• M86: 88,451,536 km (0.101 R)
• M87: 89,319,204 km (0.093 R)
• M88: 91,939,111 km (0.102 R)
• M89: 92,817,999 km (0.053 R)
• M90: 96,509,925 km (0.069 R)
• M91: 98,448,713 km (0.088 R)
• M92: 98,897,956 km (0.1 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: 382 - 13,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit