🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.47 AU - 0.73 AU

Year: 163 Days

Day: 28.4 Hours

Environment

Temp: 217 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.46 AU - 0.76 AU

Year: 167 Days

Day: 13.1 Hours

Environment

Temp: 228 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.78 AU - 0.84 AU

Year: 256 Days

Day: 37.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,947,213 km

• M1: 29,321 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.72 AU - 0.94 AU

Year: 266 Days

Day: 26.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 105.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,947,213 km

• M1: 101,278 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.8 AU - 1.1 AU

Year: 325 Days

Day: 35.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,947,213 km

• M1: 49,517 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.03 AU - 1.51 AU

Year: 503 Days

Day: 21.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.42 AU - 1.88 AU

Year: 745 Days

Day: 21.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,947,213 km

• M1: 108,010 km (0.086 R)
• M2: 602,131 km (0.05 R)

Planet 8 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.43 AU - 1.99 AU

Year: 786 Days

Day: 38.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.27 AU - 2.41 AU

Year: 1258 Days

Day: 40 Hours

Environment

Temp: -71 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.6

Radius: 5.1

Gravity: 27.9 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 12.65 AU - 18.23 AU

Year: 21323 Days

Day: 24.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,947,213 km

• M1: 100,979 km (0.045 R)
• M2: 211,980 km (0.069 R)
• M3: 292,165 km (0.105 R)
• M4: 967,749 km (0.09 R)
• M5: 1,164,171 km (0.102 R)
• M6: 1,312,123 km (0.042 R)
• M7: 1,758,074 km (0.046 R)
• M8: 1,791,584 km (0.103 R)
• M9: 1,928,017 km (0.111 R)
• M10: 2,174,854 km (0.067 R)
• M11: 2,247,259 km (0.117 R)
• M12: 2,469,262 km (0.073 R)
• M13: 3,014,247 km (0.096 R)
• M14: 3,342,016 km (0.076 R)
• M15: 3,638,071 km (0.092 R)
• M16: 4,300,340 km (0.095 R)
• M17: 4,483,299 km (0.109 R)
• M18: 4,809,422 km (0.083 R)
• M19: 4,951,540 km (0.105 R)
• M20: 5,095,154 km (0.089 R)
• M21: 5,682,774 km (0.045 R)
• M22: 6,499,429 km (0.106 R)
• M23: 6,762,123 km (0.033 R)
• M24: 7,189,674 km (0.115 R)
• M25: 8,070,656 km (0.078 R)
• M26: 8,183,153 km (0.084 R)
• M27: 8,466,791 km (0.118 R)
• M28: 8,581,083 km (0.112 R)
• M29: 8,638,379 km (0.095 R)
• M30: 9,932,251 km (0.092 R)
• M31: 10,234,589 km (0.112 R)
• M32: 10,356,361 km (0.088 R)
• M33: 10,724,821 km (0.053 R)
• M34: 11,855,182 km (0.116 R)
• M35: 12,957,270 km (0.098 R)
• M36: 13,956,584 km (0.115 R)
• M37: 14,773,687 km (0.079 R)
• M38: 15,957,605 km (0.102 R)
• M39: 16,453,821 km (0.102 R)
• M40: 16,668,045 km (0.078 R)
• M41: 17,027,230 km (0.105 R)
• M42: 20,066,909 km (0.114 R)
• M43: 23,912,322 km (0.113 R)
• M44: 24,317,134 km (0.079 R)
• M45: 25,215,918 km (0.119 R)
• M46: 26,709,802 km (0.056 R)
• M47: 28,488,820 km (0.11 R)
• M48: 29,176,372 km (0.115 R)
• M49: 29,435,775 km (0.091 R)
• M50: 31,714,749 km (0.107 R)
• M51: 32,070,343 km (0.085 R)
• M52: 35,975,894 km (0.101 R)
• M53: 36,161,246 km (0.08 R)
• M54: 36,346,747 km (0.066 R)
• M55: 38,503,799 km (0.087 R)
• M56: 40,124,542 km (0.117 R)
• M57: 41,864,815 km (0.111 R)
• M58: 43,629,471 km (0.095 R)
• M59: 45,318,431 km (0.098 R)
• M60: 46,523,292 km (0.119 R)
• M61: 48,044,403 km (0.089 R)
• M62: 49,375,675 km (0.075 R)
• M63: 49,787,817 km (0.114 R)
• M64: 53,019,879 km (0.104 R)
• M65: 53,336,129 km (0.094 R)
• M66: 53,547,511 km (0.096 R)
• M67: 53,970,873 km (0.111 R)
• M68: 57,397,412 km (0.051 R)
• M69: 57,939,106 km (0.064 R)
• M70: 59,355,648 km (0.076 R)
• M71: 59,903,475 km (0.091 R)
• M72: 60,893,664 km (0.12 R)
• M73: 61,556,831 km (0.079 R)
• M74: 62,333,693 km (0.025 R)
• M75: 63,113,696 km (0.054 R)
• M76: 63,560,844 km (0.109 R)
• M77: 64,121,238 km (0.12 R)
• M78: 65,473,004 km (0.096 R)
• M79: 67,403,864 km (0.059 R)
• M80: 69,123,192 km (0.094 R)
• M81: 70,277,340 km (0.119 R)
• M82: 70,509,067 km (0.09 R)
• M83: 71,670,844 km (0.064 R)
• M84: 73,307,893 km (0.054 R)
• M85: 73,425,328 km (0.07 R)
• M86: 73,660,346 km (0.117 R)
• M87: 74,013,397 km (0.053 R)
• M88: 76,500,013 km (0.113 R)
• M89: 76,619,093 km (0.104 R)
• M90: 77,096,011 km (0.09 R)
• M91: 77,454,447 km (0.102 R)
• M92: 77,693,654 km (0.099 R)
• M93: 77,933,160 km (0.073 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 16,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit