🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.43 AU - 0.63 AU

Year: 138 Days

Day: 27.4 Hours

Environment

Temp: 246 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.76 AU - 1.2 AU

Year: 346 Days

Day: 43.3 Hours

Environment

Temp: 90 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.91 AU - 1.37 AU

Year: 434 Days

Day: 20.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.06 AU - 2.08 AU

Year: 1062 Days

Day: 13.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,862,380 km

• M1: 28,723 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.19 AU - 2.31 AU

Year: 1203 Days

Day: 36 Hours

Environment

Temp: -69 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,862,380 km

• M1: 511,774 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.15 AU - 2.81 AU

Year: 1392 Days

Day: 18.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.25 AU - 2.79 AU

Year: 1426 Days

Day: 32.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,862,380 km

• M1: 60,288 km (0.034 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.49 AU - 3.71 AU

Year: 1946 Days

Day: 16.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.5

Radius: 9.2

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.8 AU - 6.14 AU

Year: 5199 Days

Day: 5.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 16,862,380 km

• M1: 142,417 km (0.108 R)
• M2: 305,479 km (0.105 R)
• M3: 381,325 km (0.107 R)
• M4: 621,280 km (0.064 R)
• M5: 723,605 km (0.119 R)
• M6: 795,262 km (0.103 R)
• M7: 1,148,612 km (0.073 R)
• M8: 1,470,996 km (0.101 R)
• M9: 1,532,630 km (0.11 R)
• M10: 1,626,727 km (0.109 R)
• M11: 1,887,626 km (0.07 R)
• M12: 2,430,666 km (0.091 R)
• M13: 2,710,265 km (0.106 R)
• M14: 3,199,300 km (0.109 R)
• M15: 3,259,887 km (0.106 R)
• M16: 3,423,248 km (0.095 R)
• M17: 3,589,302 km (0.108 R)
• M18: 3,865,011 km (0.11 R)
• M19: 4,686,901 km (0.077 R)
• M20: 4,871,655 km (0.071 R)
• M21: 5,153,347 km (0.086 R)
• M22: 5,561,450 km (0.077 R)
• M23: 5,707,907 km (0.085 R)
• M24: 6,180,486 km (0.119 R)
• M25: 6,408,773 km (0.104 R)
• M26: 7,083,758 km (0.093 R)
• M27: 7,216,152 km (0.086 R)
• M28: 7,917,916 km (0.11 R)
• M29: 8,360,576 km (0.096 R)
• M30: 8,444,501 km (0.053 R)
• M31: 9,011,177 km (0.116 R)
• M32: 9,154,642 km (0.089 R)
• M33: 9,619,143 km (0.12 R)
• M34: 10,180,883 km (0.054 R)
• M35: 12,023,330 km (0.034 R)
• M36: 12,149,890 km (0.061 R)
• M37: 12,724,496 km (0.06 R)
• M38: 12,853,299 km (0.03 R)
• M39: 12,950,239 km (0.084 R)
• M40: 13,047,477 km (0.067 R)
• M41: 13,144,866 km (0.091 R)
• M42: 13,210,090 km (0.049 R)
• M43: 13,275,165 km (0.107 R)
• M44: 14,266,102 km (0.076 R)
• M45: 14,400,141 km (0.111 R)
• M46: 15,041,916 km (0.103 R)
• M47: 15,349,340 km (0.108 R)
• M48: 15,555,336 km (0.073 R)
• M49: 15,866,051 km (0.083 R)
• M50: 16,178,860 km (0.087 R)
• M51: 16,493,764 km (0.091 R)
• M52: 17,094,100 km (0.091 R)
• M53: 17,307,576 km (0.109 R)
• M54: 18,279,663 km (0.105 R)
• M55: 18,644,233 km (0.078 R)
• M56: 18,717,386 km (0.06 R)
• M57: 19,269,403 km (0.096 R)
• M58: 19,491,705 km (0.118 R)
• M59: 19,677,506 km (0.062 R)
• M60: 20,843,322 km (0.106 R)
• M61: 21,109,606 km (0.113 R)
• M62: 21,415,384 km (0.084 R)
• M63: 21,722,508 km (0.092 R)
• M64: 22,224,858 km (0.114 R)
• M65: 22,496,977 km (0.052 R)
• M66: 22,692,052 km (0.119 R)
• M67: 23,675,658 km (0.084 R)
• M68: 24,352,289 km (0.078 R)
• M69: 24,472,416 km (0.085 R)
• M70: 24,592,693 km (0.104 R)
• M71: 24,753,361 km (0.095 R)
• M72: 25,035,503 km (0.094 R)
• M73: 25,765,540 km (0.1 R)
• M74: 25,969,742 km (0.109 R)
• M75: 26,338,351 km (0.032 R)
• M76: 26,502,759 km (0.061 R)
• M77: 27,163,832 km (0.11 R)
• M78: 27,329,885 km (0.062 R)
• M79: 27,788,552 km (0.096 R)
• M80: 28,081,615 km (0.086 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.9

Radius: 10.8

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.65 AU - 6.61 AU

Year: 5410 Days

Day: 9.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 16,862,380 km

• M1: 153,637 km (0.082 R)
• M2: 221,255 km (0.106 R)
• M3: 392,545 km (0.042 R)
• M4: 945,758 km (0.066 R)
• M5: 1,048,382 km (0.055 R)
• M6: 1,155,045 km (0.053 R)
• M7: 1,235,230 km (0.059 R)
• M8: 1,306,887 km (0.041 R)
• M9: 1,664,276 km (0.045 R)
• M10: 1,744,162 km (0.099 R)
• M11: 1,872,217 km (0.097 R)
• M12: 1,991,596 km (0.108 R)
• M13: 2,162,886 km (0.064 R)
• M14: 2,390,574 km (0.111 R)
• M15: 2,652,669 km (0.059 R)
• M16: 2,883,050 km (0.096 R)
• M17: 3,049,553 km (0.077 R)
• M18: 3,233,708 km (0.084 R)
• M19: 3,853,492 km (0.086 R)
• M20: 4,177,221 km (0.072 R)
• M21: 4,350,306 km (0.119 R)
• M22: 4,461,756 km (0.12 R)
• M23: 4,558,098 km (0.097 R)
• M24: 4,671,343 km (0.098 R)
• M25: 4,983,404 km (0.025 R)
• M26: 5,268,388 km (0.097 R)
• M27: 5,370,264 km (0.091 R)
• M28: 5,907,171 km (0.087 R)
• M29: 6,280,717 km (0.063 R)
• M30: 6,461,282 km (0.041 R)
• M31: 7,032,147 km (0.082 R)
• M32: 7,219,743 km (0.106 R)
• M33: 7,676,764 km (0.116 R)
• M34: 7,773,105 km (0.099 R)
• M35: 7,850,597 km (0.088 R)
• M36: 8,064,821 km (0.107 R)
• M37: 8,558,943 km (0.047 R)
• M38: 8,679,070 km (0.104 R)
• M39: 8,759,404 km (0.047 R)
• M40: 8,840,037 km (0.104 R)
• M41: 9,103,629 km (0.108 R)
• M42: 9,246,794 km (0.11 R)
• M43: 9,514,425 km (0.064 R)
• M44: 9,638,890 km (0.114 R)
• M45: 9,973,391 km (0.082 R)
• M46: 10,739,781 km (0.082 R)
• M47: 10,869,332 km (0.052 R)
• M48: 11,261,279 km (0.105 R)
• M49: 11,591,441 km (0.104 R)
• M50: 11,680,003 km (0.101 R)
• M51: 11,768,864 km (0.079 R)
• M52: 12,126,403 km (0.037 R)
• M53: 12,193,872 km (0.104 R)
• M54: 12,487,533 km (0.07 R)
• M55: 12,623,816 km (0.105 R)
• M56: 12,692,183 km (0.071 R)
• M57: 12,874,991 km (0.057 R)
• M58: 12,989,733 km (0.063 R)
• M59: 13,197,225 km (0.108 R)
• M60: 13,522,002 km (0.116 R)
• M61: 13,802,498 km (0.114 R)
• M62: 13,920,082 km (0.115 R)
• M63: 14,085,088 km (0.087 R)
• M64: 14,345,688 km (0.108 R)
• M65: 14,751,547 km (0.072 R)
• M66: 15,306,705 km (0.118 R)
• M67: 15,501,481 km (0.099 R)
• M68: 16,338,182 km (0.112 R)
• M69: 16,462,498 km (0.112 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 17,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit