🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.53 AU - 0.61 AU

Year: 154 Days

Day: 40.9 Hours

Environment

Temp: 197 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.18 AU - 1.6 AU

Year: 587 Days

Day: 41.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 44.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,166,030 km

• M1: 1,077,703 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.29 AU - 1.51 AU

Year: 593 Days

Day: 33.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,166,030 km

• M1: 99,034 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.28 AU - 1.58 AU

Year: 612 Days

Day: 43.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.33 AU - 1.99 AU

Year: 766 Days

Day: 28.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 111.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,166,030 km

• M1: 268,079 km (0.116 R)
• M2: 835,654 km (0.04 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.67 AU - 2.25 AU

Year: 983 Days

Day: 25 Hours

Environment

Temp: -51 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.76 AU - 3.12 AU

Year: 1805 Days

Day: 32.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.64 AU - 4.62 AU

Year: 3006 Days

Day: 31.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,166,030 km

• M1: 2,512,945 km (0.098 R)

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.9

Radius: 13.7

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.71 AU - 9.61 AU

Year: 8349 Days

Day: 14.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 95,166,030 km

• M1: 195,375 km (0.089 R)
• M2: 670,198 km (0.076 R)
• M3: 1,156,242 km (0.113 R)
• M4: 1,688,212 km (0.112 R)
• M5: 1,881,792 km (0.12 R)
• M6: 2,151,816 km (0.115 R)
• M7: 2,568,296 km (0.116 R)
• M8: 2,958,747 km (0.099 R)
• M9: 3,260,934 km (0.112 R)
• M10: 3,768,221 km (0.072 R)
• M11: 3,895,379 km (0.11 R)
• M12: 4,256,359 km (0.107 R)
• M13: 4,887,512 km (0.107 R)
• M14: 5,182,669 km (0.096 R)
• M15: 5,388,216 km (0.073 R)
• M16: 5,709,552 km (0.091 R)
• M17: 6,203,375 km (0.065 R)
• M18: 7,127,142 km (0.055 R)
• M19: 7,232,459 km (0.105 R)
• M20: 8,388,102 km (0.108 R)
• M21: 8,855,147 km (0.087 R)
• M22: 9,025,389 km (0.088 R)
• M23: 9,484,655 km (0.105 R)
• M24: 9,658,787 km (0.073 R)
• M25: 9,814,518 km (0.1 R)
• M26: 10,706,271 km (0.099 R)
• M27: 11,192,613 km (0.072 R)
• M28: 11,998,048 km (0.117 R)
• M29: 12,886,510 km (0.091 R)
• M30: 14,704,124 km (0.115 R)
• M31: 14,861,052 km (0.075 R)
• M32: 14,996,139 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.1

Radius: 5.6

Gravity: 23.95 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 17.19 AU - 18.25 AU

Year: 26716 Days

Day: 16.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,166,030 km

• M1: 338,690 km (0.04 R)
• M2: 588,668 km (0.101 R)
• M3: 719,267 km (0.109 R)
• M4: 774,019 km (0.087 R)
• M5: 1,573,321 km (0.1 R)
• M6: 1,868,777 km (0.114 R)
• M7: 1,906,924 km (0.039 R)
• M8: 2,426,328 km (0.115 R)
• M9: 2,594,625 km (0.092 R)
• M10: 3,398,116 km (0.054 R)
• M11: 4,322,930 km (0.11 R)
• M12: 4,630,204 km (0.034 R)
• M13: 5,051,023 km (0.105 R)
• M14: 5,872,764 km (0.119 R)
• M15: 6,270,245 km (0.117 R)
• M16: 7,514,301 km (0.101 R)
• M17: 7,698,007 km (0.101 R)
• M18: 9,352,260 km (0.083 R)
• M19: 9,483,907 km (0.038 R)
• M20: 9,616,151 km (0.086 R)
• M21: 10,627,582 km (0.109 R)
• M22: 11,672,523 km (0.119 R)
• M23: 13,708,850 km (0.109 R)
• M24: 14,310,532 km (0.059 R)
• M25: 15,074,678 km (0.094 R)
• M26: 15,852,138 km (0.107 R)
• M27: 16,722,200 km (0.088 R)
• M28: 17,042,489 km (0.107 R)
• M29: 17,526,587 km (0.104 R)
• M30: 17,688,901 km (0.114 R)
• M31: 19,172,762 km (0.106 R)
• M32: 19,676,309 km (0.093 R)
• M33: 20,696,117 km (0.042 R)
• M34: 20,781,837 km (0.058 R)
• M35: 21,733,130 km (0.08 R)
• M36: 22,082,441 km (0.102 R)
• M37: 23,588,143 km (0.106 R)
• M38: 23,677,603 km (0.101 R)
• M39: 26,139,086 km (0.101 R)
• M40: 28,394,424 km (0.091 R)
• M41: 31,005,056 km (0.081 R)
• M42: 32,687,733 km (0.12 R)
• M43: 32,887,596 km (0.1 R)
• M44: 34,196,876 km (0.028 R)
• M45: 36,244,123 km (0.11 R)
• M46: 36,347,645 km (0.118 R)
• M47: 36,970,122 km (0.103 R)
• M48: 40,670,874 km (0.115 R)
• M49: 43,825,145 km (0.118 R)
• M50: 44,931,122 km (0.109 R)
• M51: 45,264,576 km (0.105 R)
• M52: 46,494,569 km (0.099 R)
• M53: 48,189,513 km (0.095 R)
• M54: 48,303,208 km (0.041 R)
• M55: 49,101,761 km (0.098 R)
• M56: 49,789,612 km (0.098 R)
• M57: 49,904,653 km (0.113 R)
• M58: 50,943,161 km (0.038 R)
• M59: 53,159,155 km (0.092 R)
• M60: 54,219,654 km (0.079 R)
• M61: 54,930,693 km (0.102 R)
• M62: 55,168,254 km (0.116 R)
• M63: 55,883,332 km (0.087 R)
• M64: 57,081,910 km (0.091 R)
• M65: 57,925,941 km (0.106 R)
• M66: 59,138,881 km (0.11 R)
• M67: 59,626,271 km (0.093 R)
• M68: 60,850,879 km (0.097 R)
• M69: 63,324,928 km (0.109 R)
• M70: 64,699,583 km (0.069 R)
• M71: 65,579,368 km (0.116 R)
• M72: 65,831,441 km (0.104 R)
• M73: 66,463,192 km (0.088 R)
• M74: 66,970,030 km (0.064 R)
• M75: 67,223,898 km (0.081 R)
• M76: 67,732,680 km (0.077 R)
• M77: 69,010,096 km (0.111 R)
• M78: 70,941,105 km (0.082 R)
• M79: 74,592,939 km (0.071 R)
• M80: 75,119,673 km (0.11 R)
• M81: 75,647,604 km (0.079 R)
• M82: 76,176,732 km (0.105 R)
• M83: 76,574,363 km (0.085 R)
• M84: 76,972,742 km (0.1 R)
• M85: 77,904,886 km (0.076 R)
• M86: 83,166,243 km (0.106 R)
• M87: 84,259,654 km (0.115 R)
• M88: 87,013,751 km (0.078 R)
• M89: 90,357,563 km (0.095 R)
• M90: 91,340,720 km (0.085 R)
• M91: 91,904,105 km (0.108 R)
• M92: 94,169,316 km (0.104 R)
• M93: 94,738,387 km (0.082 R)
• M94: 95,023,371 km (0.078 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 15,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit