🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.52 AU - 0.82 AU

Year: 202 Days

Day: 15.5 Hours

Environment

Temp: 132 °C

Axial Tilt: 96.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.63 AU - 0.81 AU

Year: 225 Days

Day: 42.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,753,186 km

• M1: 596,447 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.89 AU - 1.27 AU

Year: 414 Days

Day: 35.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 21.3 °

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: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.69 AU - 2.45 AU

Year: 1099 Days

Day: 31 Hours

Environment

Temp: -78 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.27 AU - 3.23 AU

Year: 1683 Days

Day: 36.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.48 AU - 3.04 AU

Year: 1692 Days

Day: 41.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.12 AU - 4.26 AU

Year: 2615 Days

Day: 29.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.3

Radius: 13.6

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.18 AU - 6.86 AU

Year: 4785 Days

Day: 9.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 105,753,186 km

• M1: 237,412 km (0.074 R)
• M2: 370,105 km (0.12 R)
• M3: 584,329 km (0.119 R)
• M4: 844,630 km (0.081 R)
• M5: 1,462,618 km (0.068 R)
• M6: 1,585,887 km (0.076 R)
• M7: 1,793,678 km (0.05 R)
• M8: 1,926,372 km (0.096 R)
• M9: 2,219,284 km (0.087 R)
• M10: 2,848,643 km (0.087 R)
• M11: 3,264,525 km (0.1 R)
• M12: 3,700,004 km (0.049 R)
• M13: 3,827,761 km (0.113 R)
• M14: 3,913,929 km (0.068 R)
• M15: 4,066,220 km (0.116 R)
• M16: 4,444,254 km (0.033 R)
• M17: 4,810,469 km (0.081 R)
• M18: 4,973,980 km (0.08 R)
• M19: 5,115,499 km (0.116 R)
• M20: 5,282,301 km (0.081 R)
• M21: 5,523,901 km (0.032 R)
• M22: 5,818,609 km (0.117 R)
• M23: 6,219,681 km (0.083 R)
• M24: 6,526,357 km (0.09 R)
• M25: 6,681,639 km (0.089 R)
• M26: 6,890,628 km (0.044 R)
• M27: 7,075,231 km (0.056 R)
• M28: 7,368,742 km (0.088 R)
• M29: 7,584,612 km (0.094 R)
• M30: 7,747,973 km (0.076 R)
• M31: 8,329,161 km (0.108 R)
• M32: 8,469,483 km (0.12 R)
• M33: 8,895,688 km (0.047 R)
• M34: 9,357,945 km (0.056 R)
• M35: 9,650,858 km (0.074 R)
• M36: 9,857,752 km (0.058 R)
• M37: 9,976,682 km (0.098 R)
• M38: 10,215,739 km (0.074 R)
• M39: 10,336,166 km (0.09 R)
• M40: 10,883,395 km (0.115 R)
• M41: 11,129,782 km (0.101 R)
• M42: 11,565,262 km (0.12 R)
• M43: 11,659,209 km (0.1 R)
• M44: 11,753,606 km (0.051 R)
• M45: 11,879,717 km (0.054 R)
• M46: 12,165,149 km (0.082 R)
• M47: 12,388,798 km (0.104 R)
• M48: 12,937,673 km (0.103 R)
• M49: 13,231,333 km (0.077 R)
• M50: 13,461,415 km (0.074 R)
• M51: 13,692,843 km (0.027 R)
• M52: 13,958,828 km (0.086 R)
• M53: 14,327,437 km (0.119 R)
• M54: 15,314,633 km (0.103 R)
• M55: 15,556,234 km (0.096 R)
• M56: 16,148,193 km (0.079 R)
• M57: 16,394,131 km (0.057 R)
• M58: 16,712,177 km (0.081 R)
• M59: 16,889,749 km (0.045 R)
• M60: 17,246,690 km (0.118 R)
• M61: 18,296,119 km (0.109 R)
• M62: 19,143,142 km (0.072 R)
• M63: 21,066,821 km (0.115 R)
• M64: 22,422,178 km (0.117 R)
• M65: 23,051,237 km (0.066 R)
• M66: 23,288,649 km (0.056 R)
• M67: 23,765,866 km (0.099 R)
• M68: 24,770,565 km (0.091 R)
• M69: 24,932,580 km (0.096 R)
• M70: 25,339,187 km (0.088 R)
• M71: 25,747,888 km (0.108 R)
• M72: 26,076,554 km (0.114 R)
• M73: 26,200,122 km (0.104 R)
• M74: 27,154,258 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.6

Radius: 14.2

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.09 AU - 11.37 AU

Year: 11198 Days

Day: 5.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 105,753,186 km

• M1: 243,246 km (0.107 R)
• M2: 346,469 km (0.12 R)
• M3: 488,587 km (0.115 R)
• M4: 891,454 km (0.038 R)
• M5: 1,645,726 km (0.102 R)
• M6: 1,994,289 km (0.03 R)
• M7: 2,694,557 km (0.057 R)
• M8: 2,921,347 km (0.104 R)
• M9: 3,107,297 km (0.053 R)
• M10: 3,515,999 km (0.117 R)
• M11: 4,252,768 km (0.113 R)
• M12: 4,437,821 km (0.087 R)
• M13: 4,544,783 km (0.099 R)
• M14: 5,064,786 km (0.105 R)
• M15: 5,346,329 km (0.116 R)
• M16: 5,603,936 km (0.119 R)
• M17: 8,499,253 km (0.061 R)
• M18: 9,242,306 km (0.098 R)
• M19: 9,379,786 km (0.048 R)
• M20: 9,586,980 km (0.105 R)
• M21: 10,006,302 km (0.117 R)
• M22: 10,253,588 km (0.054 R)
• M23: 10,360,251 km (0.048 R)
• M24: 10,898,953 km (0.083 R)
• M25: 11,336,676 km (0.034 R)
• M26: 12,875,141 km (0.079 R)
• M27: 12,990,331 km (0.071 R)
• M28: 13,649,310 km (0.102 R)
• M29: 14,558,266 km (0.105 R)
• M30: 14,798,670 km (0.076 R)
• M31: 14,919,246 km (0.08 R)
• M32: 16,268,320 km (0.102 R)
• M33: 16,684,800 km (0.115 R)
• M34: 17,784,195 km (0.073 R)
• M35: 18,950,609 km (0.066 R)
• M36: 19,257,136 km (0.112 R)
• M37: 19,786,263 km (0.045 R)
• M38: 21,220,757 km (0.098 R)
• M39: 21,311,563 km (0.114 R)
• M40: 22,410,958 km (0.105 R)
• M41: 22,874,412 km (0.112 R)
• M42: 23,528,753 km (0.114 R)
• M43: 24,284,073 km (0.1 R)
• M44: 24,807,964 km (0.025 R)
• M45: 25,624,918 km (0.108 R)
• M46: 26,744,359 km (0.047 R)
• M47: 27,681,141 km (0.081 R)
• M48: 29,081,228 km (0.103 R)
• M49: 31,017,922 km (0.091 R)
• M50: 31,224,217 km (0.09 R)
• M51: 32,996,204 km (0.102 R)
• M52: 34,373,103 km (0.106 R)
• M53: 35,122,289 km (0.068 R)
• M54: 35,931,015 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.2

Radius: 3.7

Gravity: 69.99 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 14.24 AU - 21.36 AU

Year: 27708 Days

Day: 15.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 105,753,186 km

• M1: 260,001 km (0.116 R)
• M2: 439,070 km (0.097 R)
• M3: 651,050 km (0.082 R)
• M4: 988,543 km (0.105 R)
• M5: 1,522,607 km (0.11 R)
• M6: 1,920,388 km (0.11 R)
• M7: 2,088,237 km (0.082 R)
• M8: 2,217,190 km (0.116 R)
• M9: 2,304,555 km (0.072 R)
• M10: 2,393,117 km (0.11 R)
• M11: 3,642,559 km (0.106 R)
• M12: 4,550,468 km (0.09 R)
• M13: 5,347,675 km (0.085 R)
• M14: 5,882,637 km (0.119 R)
• M15: 6,003,811 km (0.114 R)
• M16: 6,372,121 km (0.092 R)
• M17: 6,811,341 km (0.079 R)
• M18: 7,784,624 km (0.113 R)
• M19: 7,851,046 km (0.084 R)
• M20: 8,321,232 km (0.066 R)
• M21: 8,800,544 km (0.107 R)
• M22: 10,001,515 km (0.077 R)
• M23: 10,073,621 km (0.115 R)
• M24: 11,782,029 km (0.098 R)
• M25: 13,497,917 km (0.07 R)
• M26: 13,657,837 km (0.059 R)
• M27: 13,898,689 km (0.09 R)
• M28: 16,213,866 km (0.111 R)
• M29: 18,379,445 km (0.044 R)
• M30: 19,721,786 km (0.082 R)
• M31: 20,267,370 km (0.046 R)
• M32: 20,725,887 km (0.093 R)
• M33: 21,373,646 km (0.029 R)
• M34: 22,499,221 km (0.043 R)
• M35: 22,783,756 km (0.101 R)
• M36: 23,356,117 km (0.111 R)
• M37: 25,593,802 km (0.067 R)
• M38: 25,890,604 km (0.051 R)
• M39: 26,089,121 km (0.041 R)
• M40: 27,695,652 km (0.106 R)
• M41: 28,715,910 km (0.096 R)
• M42: 32,062,115 km (0.11 R)
• M43: 32,168,778 km (0.086 R)
• M44: 33,672,686 km (0.111 R)
• M45: 33,889,303 km (0.114 R)
• M46: 34,870,216 km (0.115 R)
• M47: 34,979,872 km (0.106 R)
• M48: 38,319,644 km (0.109 R)
• M49: 39,912,712 km (0.103 R)
• M50: 41,876,034 km (0.119 R)
• M51: 42,576,452 km (0.109 R)
• M52: 43,752,291 km (0.03 R)
• M53: 44,938,901 km (0.067 R)
• M54: 49,666,343 km (0.072 R)
• M55: 49,913,030 km (0.116 R)
• M56: 50,283,734 km (0.107 R)
• M57: 55,441,569 km (0.116 R)
• M58: 55,825,437 km (0.058 R)
• M59: 56,596,016 km (0.119 R)
• M60: 58,277,496 km (0.08 R)
• M61: 59,713,187 km (0.082 R)
• M62: 65,030,793 km (0.103 R)
• M63: 66,112,385 km (0.095 R)
• M64: 66,655,426 km (0.045 R)
• M65: 70,913,579 km (0.079 R)
• M66: 71,608,611 km (0.098 R)
• M67: 73,426,225 km (0.115 R)
• M68: 73,847,792 km (0.096 R)
• M69: 75,683,956 km (0.098 R)
• M70: 75,967,744 km (0.039 R)
• M71: 76,394,097 km (0.118 R)
• M72: 77,392,065 km (0.098 R)
• M73: 80,556,658 km (0.115 R)
• M74: 82,300,521 km (0.113 R)
• M75: 83,910,044 km (0.108 R)
• M76: 85,382,237 km (0.114 R)
• M77: 87,755,308 km (0.057 R)
• M78: 88,501,352 km (0.115 R)
• M79: 91,053,492 km (0.072 R)
• M80: 93,629,867 km (0.119 R)
• M81: 98,234,339 km (0.048 R)
• M82: 98,698,841 km (0.035 R)
• M83: 98,853,824 km (0.096 R)
• M84: 99,474,655 km (0.085 R)
• M85: 102,127,325 km (0.104 R)
• M86: 102,284,103 km (0.086 R)
• M87: 104,645,207 km (0.084 R)
• M88: 105,119,581 km (0.114 R)
• M89: 105,753,128 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 18,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit