🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.49 AU - 0.69 AU

Year: 159 Days

Day: 32.4 Hours

Environment

Temp: 256 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.63 AU - 0.65 AU

Year: 179 Days

Day: 28.7 Hours

Environment

Temp: 193 °C

Axial Tilt: 112.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.17 AU - 1.75 AU

Year: 617 Days

Day: 24.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.22 AU - 2.64 AU

Year: 1325 Days

Day: 19 Hours

Environment

Temp: -79 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.64 AU - 4.36 AU

Year: 2799 Days

Day: 15.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,773,018 km

• M1: 82,129 km (0.034 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.35 AU - 4.57 AU

Year: 3295 Days

Day: 33.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927

Radius: 9.9

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.92 AU - 9.28 AU

Year: 8823 Days

Day: 11.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 48,773,018 km

• M1: 281,842 km (0.12 R)
• M2: 634,744 km (0.086 R)
• M3: 733,628 km (0.107 R)
• M4: 855,999 km (0.076 R)
• M5: 1,203,365 km (0.104 R)
• M6: 1,502,860 km (0.098 R)
• M7: 2,120,251 km (0.085 R)
• M8: 2,456,247 km (0.117 R)
• M9: 2,753,947 km (0.079 R)
• M10: 3,149,484 km (0.079 R)
• M11: 3,413,524 km (0.098 R)
• M12: 4,025,679 km (0.107 R)
• M13: 4,507,234 km (0.082 R)
• M14: 4,838,444 km (0.086 R)
• M15: 5,280,805 km (0.092 R)
• M16: 5,629,966 km (0.117 R)
• M17: 6,167,920 km (0.078 R)
• M18: 6,314,077 km (0.086 R)
• M19: 6,647,381 km (0.117 R)
• M20: 7,918,066 km (0.033 R)
• M21: 8,438,965 km (0.11 R)
• M22: 8,724,099 km (0.055 R)
• M23: 8,929,646 km (0.11 R)
• M24: 9,981,619 km (0.055 R)
• M25: 11,384,548 km (0.112 R)
• M26: 11,835,585 km (0.114 R)
• M27: 11,972,018 km (0.108 R)
• M28: 12,063,273 km (0.099 R)
• M29: 12,292,457 km (0.073 R)
• M30: 14,032,729 km (0.074 R)
• M31: 14,225,561 km (0.077 R)
• M32: 16,606,112 km (0.072 R)
• M33: 16,810,014 km (0.088 R)
• M34: 17,168,899 km (0.099 R)
• M35: 18,155,646 km (0.092 R)
• M36: 18,576,615 km (0.08 R)
• M37: 18,894,510 km (0.092 R)
• M38: 19,428,275 km (0.114 R)
• M39: 20,346,956 km (0.074 R)
• M40: 21,446,052 km (0.083 R)
• M41: 21,723,705 km (0.104 R)
• M42: 22,002,705 km (0.112 R)
• M43: 22,451,499 km (0.099 R)
• M44: 22,733,491 km (0.074 R)
• M45: 23,016,829 km (0.086 R)
• M46: 23,415,208 km (0.105 R)
• M47: 23,586,647 km (0.104 R)
• M48: 23,758,685 km (0.048 R)
• M49: 24,740,496 km (0.114 R)
• M50: 25,090,256 km (0.033 R)
• M51: 25,441,661 km (0.117 R)
• M52: 26,090,018 km (0.09 R)
• M53: 26,982,968 km (0.107 R)
• M54: 27,102,796 km (0.116 R)
• M55: 27,523,615 km (0.081 R)
• M56: 27,704,628 km (0.091 R)
• M57: 27,946,528 km (0.106 R)
• M58: 28,189,176 km (0.029 R)
• M59: 30,404,271 km (0.096 R)
• M60: 30,841,546 km (0.034 R)
• M61: 32,356,224 km (0.066 R)
• M62: 33,058,586 km (0.109 R)
• M63: 33,186,792 km (0.1 R)
• M64: 33,315,147 km (0.08 R)
• M65: 33,443,801 km (0.093 R)
• M66: 34,024,390 km (0.095 R)
• M67: 36,844,011 km (0.12 R)
• M68: 37,644,210 km (0.078 R)
• M69: 38,922,972 km (0.092 R)
• M70: 39,329,729 km (0.103 R)
• M71: 40,010,699 km (0.107 R)
• M72: 40,215,797 km (0.077 R)
• M73: 40,284,313 km (0.118 R)
• M74: 40,764,373 km (0.071 R)
• M75: 42,077,243 km (0.084 R)
• M76: 42,564,334 km (0.059 R)
• M77: 42,773,771 km (0.032 R)
• M78: 43,614,511 km (0.108 R)
• M79: 44,531,696 km (0.112 R)
• M80: 44,744,125 km (0.063 R)
• M81: 44,957,003 km (0.103 R)
• M82: 45,099,120 km (0.099 R)
• M83: 45,597,730 km (0.093 R)
• M84: 46,241,450 km (0.118 R)
• M85: 46,384,765 km (0.111 R)
• M86: 47,032,224 km (0.042 R)
• M87: 47,104,330 km (0.086 R)
• M88: 47,754,931 km (0.115 R)
• M89: 48,408,674 km (0.112 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 18,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit