🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.49 AU - 0.57 AU

Year: 120 Days

Day: 24.5 Hours

Environment

Temp: 374 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,949,012 km

• M1: 90,956 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.46 AU - 0.66 AU

Year: 130 Days

Day: 25.1 Hours

Environment

Temp: 340 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.56 AU - 0.68 AU

Year: 152 Days

Day: 19.4 Hours

Environment

Temp: 325 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.72 AU - 1.16 AU

Year: 283 Days

Day: 31.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.18 AU - 1.44 AU

Year: 466 Days

Day: 29.4 Hours

Environment

Temp: 107 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,949,012 km

• M1: 324,627 km (0.033 R)
• M2: 618,438 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.59 AU - 2.05 AU

Year: 763 Days

Day: 44.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.19 AU - 2.35 AU

Year: 1063 Days

Day: 32 Hours

Environment

Temp: 6 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 8 - Terrestrial

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.81 AU - 8.01 AU

Year: 5648 Days

Day: 27.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.1

Radius: 10.9

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.52 AU - 10.02 AU

Year: 8075 Days

Day: 14 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 76,949,012 km

• M1: 187,297 km (0.089 R)
• M2: 343,028 km (0.032 R)
• M3: 471,532 km (0.095 R)
• M4: 584,180 km (0.119 R)
• M5: 855,849 km (0.103 R)
• M6: 1,006,943 km (0.078 R)
• M7: 1,355,656 km (0.117 R)
• M8: 1,483,712 km (0.091 R)
• M9: 2,070,285 km (0.051 R)
• M10: 2,138,502 km (0.051 R)
• M11: 2,418,848 km (0.028 R)
• M12: 3,092,637 km (0.102 R)
• M13: 3,263,328 km (0.112 R)
• M14: 3,682,950 km (0.062 R)
• M15: 4,678,225 km (0.072 R)
• M16: 4,905,165 km (0.119 R)
• M17: 5,182,369 km (0.048 R)
• M18: 5,275,868 km (0.041 R)
• M19: 5,385,823 km (0.109 R)
• M20: 5,464,810 km (0.1 R)
• M21: 5,544,097 km (0.052 R)
• M22: 5,816,814 km (0.119 R)
• M23: 6,209,209 km (0.097 R)
• M24: 6,292,086 km (0.11 R)
• M25: 6,375,412 km (0.105 R)
• M26: 6,509,303 km (0.084 R)
• M27: 6,985,473 km (0.049 R)
• M28: 7,385,198 km (0.116 R)
• M29: 7,543,622 km (0.097 R)
• M30: 8,170,437 km (0.085 R)
• M31: 9,264,746 km (0.119 R)
• M32: 9,435,736 km (0.098 R)
• M33: 9,723,114 km (0.095 R)
• M34: 9,974,438 km (0.051 R)
• M35: 10,641,944 km (0.098 R)
• M36: 11,629,439 km (0.073 R)
• M37: 11,711,269 km (0.041 R)
• M38: 11,793,399 km (0.106 R)
• M39: 11,958,255 km (0.12 R)
• M40: 12,144,505 km (0.087 R)
• M41: 12,415,277 km (0.104 R)
• M42: 12,751,274 km (0.103 R)
• M43: 12,920,469 km (0.105 R)
• M44: 13,239,711 km (0.064 R)
• M45: 13,432,393 km (0.094 R)
• M46: 13,583,038 km (0.059 R)
• M47: 13,885,824 km (0.04 R)
• M48: 14,103,489 km (0.032 R)
• M49: 14,212,695 km (0.108 R)
• M50: 14,630,522 km (0.109 R)

Planet 10 - Gas Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.9

Radius: 8.3

Gravity: 11.54 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 11.65 AU - 19.25 AU

Year: 18882 Days

Day: 11.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,949,012 km

• M1: 115,789 km (0.057 R)
• M2: 258,804 km (0.093 R)
• M3: 337,044 km (0.055 R)
• M4: 388,954 km (0.104 R)
• M5: 482,752 km (0.09 R)
• M6: 606,470 km (0.093 R)
• M7: 717,920 km (0.11 R)
• M8: 812,466 km (0.064 R)
• M9: 1,777,223 km (0.106 R)
• M10: 1,907,672 km (0.099 R)
• M11: 1,974,094 km (0.083 R)
• M12: 2,282,714 km (0.114 R)
• M13: 3,218,149 km (0.117 R)
• M14: 3,418,162 km (0.1 R)
• M15: 4,128,602 km (0.092 R)
• M16: 4,478,511 km (0.082 R)
• M17: 4,612,252 km (0.046 R)
• M18: 5,021,402 km (0.115 R)
• M19: 5,632,809 km (0.103 R)
• M20: 6,568,244 km (0.033 R)
• M21: 6,925,035 km (0.112 R)
• M22: 7,340,468 km (0.095 R)
• M23: 7,657,466 km (0.113 R)
• M24: 7,817,536 km (0.089 R)
• M25: 7,978,802 km (0.065 R)
• M26: 8,579,587 km (0.114 R)
• M27: 9,025,688 km (0.071 R)
• M28: 9,081,937 km (0.038 R)
• M29: 9,308,279 km (0.114 R)
• M30: 10,290,987 km (0.095 R)
• M31: 10,645,684 km (0.034 R)
• M32: 11,672,374 km (0.03 R)
• M33: 12,290,961 km (0.073 R)
• M34: 14,870,028 km (0.073 R)
• M35: 15,675,314 km (0.118 R)
• M36: 16,494,811 km (0.056 R)
• M37: 17,188,347 km (0.092 R)
• M38: 19,762,926 km (0.076 R)
• M39: 20,056,437 km (0.072 R)
• M40: 20,203,641 km (0.108 R)
• M41: 20,721,848 km (0.098 R)
• M42: 20,945,347 km (0.11 R)
• M43: 21,545,085 km (0.067 R)
• M44: 22,302,649 km (0.052 R)
• M45: 22,531,683 km (0.094 R)
• M46: 23,069,039 km (0.112 R)
• M47: 24,548,711 km (0.1 R)
• M48: 25,101,625 km (0.114 R)
• M49: 25,738,463 km (0.093 R)
• M50: 25,898,533 km (0.081 R)
• M51: 27,926,931 km (0.05 R)
• M52: 28,091,488 km (0.083 R)
• M53: 29,586,120 km (0.094 R)
• M54: 30,766,597 km (0.074 R)
• M55: 30,936,391 km (0.089 R)
• M56: 31,191,754 km (0.032 R)
• M57: 31,619,006 km (0.113 R)
• M58: 32,220,389 km (0.12 R)
• M59: 35,194,694 km (0.092 R)
• M60: 35,372,417 km (0.108 R)
• M61: 35,907,229 km (0.092 R)
• M62: 36,534,642 km (0.104 R)
• M63: 40,839,620 km (0.045 R)
• M64: 41,588,208 km (0.104 R)
• M65: 43,004,002 km (0.055 R)
• M66: 43,288,986 km (0.078 R)
• M67: 46,076,743 km (0.077 R)
• M68: 46,563,235 km (0.051 R)
• M69: 46,855,998 km (0.084 R)
• M70: 47,934,449 km (0.065 R)
• M71: 48,723,877 km (0.073 R)
• M72: 52,126,929 km (0.114 R)
• M73: 56,643,289 km (0.109 R)
• M74: 57,164,488 km (0.103 R)
• M75: 57,582,464 km (0.048 R)
• M76: 58,526,726 km (0.062 R)
• M77: 58,737,210 km (0.1 R)
• M78: 61,069,740 km (0.107 R)
• M79: 61,390,179 km (0.057 R)
• M80: 63,324,330 km (0.088 R)
• M81: 63,540,499 km (0.113 R)
• M82: 64,624,784 km (0.119 R)
• M83: 66,262,881 km (0.039 R)
• M84: 66,372,536 km (0.05 R)
• M85: 67,031,964 km (0.119 R)
• M86: 69,691,215 km (0.078 R)
• M87: 70,249,515 km (0.096 R)
• M88: 71,033,707 km (0.102 R)
• M89: 72,046,185 km (0.038 R)
• M90: 73,857,815 km (0.09 R)
• M91: 74,655,172 km (0.056 R)
• M92: 75,226,486 km (0.09 R)

Kuiper Belt

Range: 35.3 - 62.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 18,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit