🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.66 AU - 1.08 AU

Year: 287 Days

Day: 38.8 Hours

Environment

Temp: 154 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.83 AU - 1.01 AU

Year: 312 Days

Day: 20 Hours

Environment

Temp: 123 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,609,793 km

• M1: 54,753 km (0.082 R)
• M2: 550,670 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.96 AU - 0.98 AU

Year: 337 Days

Day: 18 Hours

Environment

Temp: 148 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.01 AU - 1.39 AU

Year: 464 Days

Day: 15.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 92,609,793 km

• M1: 702,661 km (0.026 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.16 AU - 2.22 AU

Year: 1144 Days

Day: 26.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.28 AU - 2.3 AU

Year: 1224 Days

Day: 13.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.76 AU - 4.62 AU

Year: 3028 Days

Day: 35.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,609,793 km

• M1: 35,155 km (0.116 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.06 AU - 6.66 AU

Year: 4382 Days

Day: 17.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,609,793 km

• M1: 3,077,677 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.2

Radius: 4.8

Gravity: 27.74 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 13.78 AU - 22.96 AU

Year: 27801 Days

Day: 17 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 92,609,793 km

• M1: 564,882 km (0.102 R)
• M2: 691,890 km (0.088 R)
• M3: 856,298 km (0.115 R)
• M4: 972,835 km (0.109 R)
• M5: 1,032,973 km (0.109 R)
• M6: 1,352,514 km (0.086 R)
• M7: 1,558,211 km (0.063 R)
• M8: 1,810,583 km (0.108 R)
• M9: 2,475,695 km (0.089 R)
• M10: 4,650,399 km (0.057 R)
• M11: 5,222,761 km (0.106 R)
• M12: 5,436,387 km (0.094 R)
• M13: 5,544,247 km (0.093 R)
• M14: 6,375,861 km (0.101 R)
• M15: 6,432,708 km (0.052 R)
• M16: 6,604,148 km (0.117 R)
• M17: 7,364,404 km (0.059 R)
• M18: 7,603,910 km (0.1 R)
• M19: 7,785,223 km (0.078 R)
• M20: 8,029,217 km (0.108 R)
• M21: 10,603,048 km (0.089 R)
• M22: 11,009,356 km (0.076 R)
• M23: 11,420,900 km (0.068 R)
• M24: 11,559,128 km (0.084 R)
• M25: 12,542,435 km (0.1 R)
• M26: 12,900,124 km (0.101 R)
• M27: 13,406,512 km (0.106 R)
• M28: 13,552,370 km (0.095 R)
• M29: 13,919,334 km (0.096 R)
• M30: 15,648,984 km (0.036 R)
• M31: 16,344,016 km (0.116 R)
• M32: 16,734,616 km (0.052 R)
• M33: 18,977,537 km (0.117 R)
• M34: 19,387,884 km (0.076 R)
• M35: 20,552,354 km (0.077 R)
• M36: 22,774,331 km (0.109 R)
• M37: 26,704,118 km (0.087 R)
• M38: 27,997,690 km (0.094 R)
• M39: 31,126,530 km (0.027 R)
• M40: 31,998,985 km (0.113 R)
• M41: 32,291,448 km (0.077 R)
• M42: 34,065,530 km (0.079 R)
• M43: 35,165,074 km (0.09 R)
• M44: 36,073,432 km (0.098 R)
• M45: 36,479,590 km (0.111 R)
• M46: 37,296,395 km (0.034 R)
• M47: 38,222,555 km (0.092 R)
• M48: 38,844,284 km (0.089 R)
• M49: 39,156,345 km (0.056 R)
• M50: 39,364,885 km (0.051 R)
• M51: 40,097,615 km (0.055 R)
• M52: 40,834,833 km (0.07 R)
• M53: 41,364,110 km (0.119 R)
• M54: 41,576,390 km (0.074 R)
• M55: 41,682,754 km (0.073 R)
• M56: 46,670,048 km (0.118 R)
• M57: 48,113,218 km (0.107 R)
• M58: 50,135,632 km (0.089 R)
• M59: 52,070,980 km (0.071 R)
• M60: 52,874,919 km (0.088 R)
• M61: 54,146,650 km (0.062 R)
• M62: 54,262,738 km (0.114 R)
• M63: 55,194,583 km (0.082 R)
• M64: 57,903,053 km (0.052 R)
• M65: 60,172,752 km (0.106 R)
• M66: 61,742,482 km (0.053 R)
• M67: 63,081,084 km (0.087 R)
• M68: 64,060,800 km (0.09 R)
• M69: 64,429,409 km (0.094 R)
• M70: 64,552,379 km (0.108 R)
• M71: 65,292,290 km (0.117 R)
• M72: 65,539,575 km (0.099 R)
• M73: 65,787,160 km (0.075 R)
• M74: 66,159,060 km (0.072 R)
• M75: 67,403,864 km (0.112 R)
• M76: 69,790,099 km (0.104 R)
• M77: 70,296,039 km (0.116 R)
• M78: 73,485,466 km (0.107 R)
• M79: 73,613,971 km (0.115 R)
• M80: 76,330,818 km (0.101 R)
• M81: 76,591,267 km (0.115 R)
• M82: 78,554,141 km (0.05 R)
• M83: 79,343,868 km (0.096 R)
• M84: 79,739,704 km (0.08 R)
• M85: 81,196,937 km (0.059 R)
• M86: 82,662,847 km (0.111 R)
• M87: 85,620,696 km (0.117 R)
• M88: 89,298,111 km (0.106 R)
• M89: 90,259,875 km (0.059 R)
• M90: 90,673,065 km (0.072 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 13,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit