🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.78 AU - 0.94 AU

Year: 297 Days

Day: 34.7 Hours

Environment

Temp: 96 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,314,733 km

• M1: 694,882 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.39 AU - 1.73 AU

Year: 726 Days

Day: 20.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.99 AU - 2.45 AU

Year: 1233 Days

Day: 22.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.54 AU - 2.72 AU

Year: 1590 Days

Day: 36 Hours

Environment

Temp: -98 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,314,733 km

• M1: 265,835 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.41 AU - 3.35 AU

Year: 1822 Days

Day: 21.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.85 AU - 4.19 AU

Year: 2462 Days

Day: 15.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,314,733 km

• M1: 2,153,162 km (0.08 R)

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.5

Radius: 9.2

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.03 AU - 6.77 AU

Year: 6036 Days

Day: 12.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,314,733 km

• M1: 115,340 km (0.103 R)
• M2: 174,431 km (0.098 R)
• M3: 268,379 km (0.12 R)
• M4: 397,332 km (0.086 R)
• M5: 465,848 km (0.101 R)
• M6: 549,922 km (0.078 R)
• M7: 628,311 km (0.11 R)
• M8: 710,889 km (0.119 R)
• M9: 901,178 km (0.116 R)
• M10: 1,094,009 km (0.071 R)
• M11: 1,361,640 km (0.096 R)
• M12: 1,535,622 km (0.111 R)
• M13: 1,700,180 km (0.086 R)
• M14: 1,818,811 km (0.108 R)
• M15: 1,993,242 km (0.082 R)
• M16: 2,302,461 km (0.11 R)
• M17: 2,491,553 km (0.042 R)
• M18: 3,048,057 km (0.086 R)
• M19: 3,340,670 km (0.032 R)
• M20: 3,863,215 km (0.072 R)
• M21: 4,043,182 km (0.099 R)
• M22: 4,202,803 km (0.118 R)
• M23: 4,364,667 km (0.047 R)
• M24: 5,179,826 km (0.045 R)
• M25: 5,453,590 km (0.088 R)
• M26: 5,554,270 km (0.103 R)
• M27: 5,808,885 km (0.108 R)
• M28: 6,041,360 km (0.1 R)
• M29: 6,435,551 km (0.105 R)
• M30: 7,001,330 km (0.118 R)
• M31: 7,359,617 km (0.1 R)
• M32: 7,667,639 km (0.108 R)
• M33: 7,894,130 km (0.106 R)
• M34: 8,151,738 km (0.05 R)
• M35: 8,238,205 km (0.05 R)
• M36: 8,528,724 km (0.085 R)
• M37: 9,119,636 km (0.09 R)
• M38: 9,693,493 km (0.073 R)
• M39: 11,387,091 km (0.109 R)
• M40: 11,939,107 km (0.081 R)
• M41: 12,037,393 km (0.056 R)
• M42: 12,168,889 km (0.1 R)
• M43: 12,366,957 km (0.103 R)
• M44: 12,466,439 km (0.057 R)
• M45: 14,024,950 km (0.074 R)
• M46: 14,198,035 km (0.101 R)
• M47: 14,406,724 km (0.11 R)
• M48: 15,038,775 km (0.032 R)
• M49: 16,293,452 km (0.086 R)
• M50: 17,469,890 km (0.065 R)
• M51: 17,993,183 km (0.117 R)
• M52: 18,370,020 km (0.109 R)
• M53: 18,483,715 km (0.038 R)
• M54: 18,635,407 km (0.102 R)
• M55: 19,016,732 km (0.106 R)
• M56: 19,208,516 km (0.103 R)
• M57: 19,787,161 km (0.067 R)
• M58: 19,981,488 km (0.116 R)
• M59: 20,725,139 km (0.074 R)
• M60: 20,882,965 km (0.052 R)
• M61: 21,001,447 km (0.077 R)
• M62: 21,877,791 km (0.119 R)
• M63: 21,998,217 km (0.119 R)
• M64: 22,159,035 km (0.1 R)
• M65: 22,806,644 km (0.089 R)
• M66: 23,091,927 km (0.052 R)
• M67: 23,173,608 km (0.076 R)
• M68: 23,296,428 km (0.104 R)
• M69: 23,542,666 km (0.111 R)
• M70: 23,624,795 km (0.05 R)
• M71: 23,789,652 km (0.1 R)
• M72: 24,244,729 km (0.109 R)
• M73: 24,619,322 km (0.089 R)
• M74: 27,164,879 km (0.073 R)
• M75: 27,597,217 km (0.108 R)
• M76: 28,206,230 km (0.118 R)
• M77: 28,293,595 km (0.1 R)
• M78: 28,995,957 km (0.117 R)
• M79: 29,216,614 km (0.05 R)
• M80: 29,305,026 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.5

Radius: 12

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.57 AU - 10.57 AU

Year: 10183 Days

Day: 12.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,314,733 km

• M1: 191,336 km (0.083 R)
• M2: 315,951 km (0.108 R)
• M3: 390,600 km (0.04 R)
• M4: 663,766 km (0.101 R)
• M5: 1,383,930 km (0.044 R)
• M6: 1,502,711 km (0.111 R)
• M7: 2,550,045 km (0.072 R)
• M8: 2,847,895 km (0.113 R)
• M9: 3,315,837 km (0.112 R)
• M10: 3,668,888 km (0.098 R)
• M11: 4,177,969 km (0.054 R)
• M12: 4,294,207 km (0.025 R)
• M13: 4,769,928 km (0.036 R)
• M14: 5,901,337 km (0.112 R)
• M15: 7,147,188 km (0.108 R)
• M16: 7,462,241 km (0.117 R)
• M17: 7,710,573 km (0.118 R)
• M18: 8,033,854 km (0.12 R)
• M19: 8,508,678 km (0.117 R)
• M20: 9,030,176 km (0.073 R)
• M21: 9,105,574 km (0.108 R)
• M22: 9,639,040 km (0.062 R)
• M23: 9,716,083 km (0.109 R)
• M24: 9,870,916 km (0.074 R)
• M25: 10,616,961 km (0.085 R)
• M26: 10,896,410 km (0.117 R)
• M27: 11,381,256 km (0.11 R)
• M28: 11,749,566 km (0.098 R)
• M29: 11,955,712 km (0.109 R)
• M30: 12,455,818 km (0.113 R)
• M31: 12,623,966 km (0.093 R)
• M32: 13,175,832 km (0.09 R)
• M33: 14,259,220 km (0.106 R)
• M34: 14,567,691 km (0.039 R)
• M35: 14,833,975 km (0.102 R)
• M36: 15,146,485 km (0.068 R)
• M37: 16,510,818 km (0.081 R)
• M38: 16,649,345 km (0.076 R)
• M39: 17,489,038 km (0.047 R)
• M40: 17,583,285 km (0.082 R)
• M41: 17,724,805 km (0.106 R)
• M42: 18,009,040 km (0.077 R)
• M43: 18,294,772 km (0.105 R)
• M44: 18,967,364 km (0.116 R)
• M45: 19,258,183 km (0.109 R)
• M46: 19,599,266 km (0.057 R)
• M47: 20,584,667 km (0.089 R)
• M48: 21,435,131 km (0.065 R)
• M49: 21,687,353 km (0.025 R)
• M50: 22,552,627 km (0.068 R)
• M51: 23,118,406 km (0.076 R)
• M52: 24,632,636 km (0.092 R)
• M53: 24,896,975 km (0.111 R)
• M54: 25,162,212 km (0.088 R)
• M55: 27,099,505 km (0.113 R)
• M56: 27,317,768 km (0.11 R)
• M57: 27,481,727 km (0.104 R)
• M58: 27,810,843 km (0.096 R)
• M59: 27,920,797 km (0.072 R)
• M60: 28,917,268 km (0.078 R)
• M61: 29,028,719 km (0.106 R)
• M62: 29,140,319 km (0.078 R)
• M63: 29,307,868 km (0.108 R)
• M64: 30,094,454 km (0.109 R)
• M65: 30,490,290 km (0.067 R)
• M66: 30,944,768 km (0.073 R)
• M67: 31,344,344 km (0.118 R)
• M68: 31,516,232 km (0.079 R)
• M69: 32,033,392 km (0.102 R)
• M70: 32,959,702 km (0.115 R)
• M71: 33,076,089 km (0.111 R)
• M72: 33,894,838 km (0.076 R)
• M73: 35,016,822 km (0.055 R)
• M74: 35,492,693 km (0.084 R)
• M75: 36,270,901 km (0.098 R)
• M76: 36,933,620 km (0.107 R)
• M77: 37,296,844 km (0.118 R)
• M78: 37,843,773 km (0.038 R)
• M79: 38,454,731 km (0.037 R)
• M80: 38,761,407 km (0.056 R)
• M81: 39,253,883 km (0.03 R)
• M82: 39,500,869 km (0.104 R)
• M83: 40,120,503 km (0.059 R)
• M84: 41,181,451 km (0.081 R)
• M85: 41,495,158 km (0.041 R)
• M86: 41,683,801 km (0.102 R)
• M87: 41,872,743 km (0.082 R)
• M88: 41,998,854 km (0.105 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 15,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit