🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.42 AU - 0.6 AU

Year: 128 Days

Day: 47.3 Hours

Environment

Temp: 251 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,963,609 km

• M1: 190,288 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.75 AU - 0.99 AU

Year: 285 Days

Day: 25.8 Hours

Environment

Temp: 177 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.15 AU - 1.73 AU

Year: 607 Days

Day: 27.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.63 AU - 1.87 AU

Year: 814 Days

Day: 41.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,963,609 km

• M1: 81,381 km (0.116 R)

Asteroid Belt

Center: 2.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.11 AU - 3.49 AU

Year: 1647 Days

Day: 43.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.65 AU - 3.59 AU

Year: 1937 Days

Day: 45.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,963,609 km

• M1: 124,465 km (0.117 R)

Asteroid Belt

Center: 4.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.7

Radius: 9.6

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.07 AU - 6.13 AU

Year: 4658 Days

Day: 8.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 77,963,609 km

• M1: 140,024 km (0.115 R)
• M2: 247,734 km (0.104 R)
• M3: 452,683 km (0.064 R)
• M4: 1,007,242 km (0.07 R)
• M5: 1,146,518 km (0.094 R)
• M6: 1,262,756 km (0.069 R)
• M7: 1,539,063 km (0.082 R)
• M8: 1,668,016 km (0.107 R)
• M9: 1,919,789 km (0.113 R)
• M10: 2,076,718 km (0.067 R)
• M11: 2,347,939 km (0.113 R)
• M12: 2,688,573 km (0.114 R)
• M13: 3,024,719 km (0.105 R)
• M14: 3,395,423 km (0.095 R)
• M15: 3,458,553 km (0.108 R)
• M16: 3,629,095 km (0.103 R)
• M17: 3,693,721 km (0.054 R)
• M18: 4,000,696 km (0.104 R)
• M19: 4,067,417 km (0.1 R)
• M20: 4,134,736 km (0.109 R)
• M21: 4,874,946 km (0.082 R)
• M22: 5,456,882 km (0.084 R)
• M23: 5,630,714 km (0.112 R)
• M24: 5,730,945 km (0.093 R)
• M25: 5,857,056 km (0.101 R)
• M26: 5,984,064 km (0.091 R)
• M27: 6,086,389 km (0.09 R)
• M28: 6,659,349 km (0.032 R)
• M29: 7,087,050 km (0.085 R)
• M30: 7,249,662 km (0.113 R)
• M31: 8,109,701 km (0.087 R)
• M32: 8,566,273 km (0.099 R)
• M33: 8,681,763 km (0.088 R)
• M34: 9,864,484 km (0.118 R)
• M35: 9,924,921 km (0.087 R)
• M36: 10,137,500 km (0.077 R)
• M37: 10,382,391 km (0.118 R)
• M38: 10,598,261 km (0.112 R)
• M39: 10,660,195 km (0.074 R)
• M40: 11,349,542 km (0.057 R)
• M41: 11,731,615 km (0.118 R)
• M42: 12,312,653 km (0.084 R)
• M43: 12,410,490 km (0.076 R)
• M44: 12,508,476 km (0.088 R)
• M45: 12,574,000 km (0.072 R)
• M46: 12,969,387 km (0.099 R)
• M47: 13,201,862 km (0.116 R)
• M48: 14,043,650 km (0.097 R)
• M49: 14,385,182 km (0.057 R)
• M50: 14,625,885 km (0.097 R)
• M51: 15,041,617 km (0.079 R)
• M52: 15,321,066 km (0.051 R)
• M53: 15,602,011 km (0.096 R)
• M54: 15,743,231 km (0.065 R)
• M55: 15,884,900 km (0.098 R)
• M56: 15,955,810 km (0.09 R)
• M57: 16,635,283 km (0.094 R)
• M58: 16,707,240 km (0.04 R)
• M59: 17,543,641 km (0.098 R)
• M60: 18,505,257 km (0.074 R)
• M61: 18,617,305 km (0.116 R)
• M62: 18,767,202 km (0.025 R)
• M63: 18,879,700 km (0.073 R)
• M64: 19,484,075 km (0.099 R)
• M65: 20,325,414 km (0.098 R)
• M66: 20,556,842 km (0.118 R)
• M67: 21,374,095 km (0.099 R)
• M68: 21,806,433 km (0.119 R)
• M69: 22,122,533 km (0.083 R)
• M70: 22,241,613 km (0.118 R)
• M71: 22,719,578 km (0.065 R)
• M72: 23,040,166 km (0.081 R)
• M73: 23,442,884 km (0.095 R)
• M74: 23,645,290 km (0.079 R)
• M75: 23,766,913 km (0.099 R)
• M76: 23,888,686 km (0.119 R)
• M77: 25,036,101 km (0.028 R)
• M78: 25,325,723 km (0.109 R)
• M79: 25,908,406 km (0.118 R)
• M80: 26,201,319 km (0.099 R)
• M81: 27,853,777 km (0.086 R)
• M82: 28,541,329 km (0.032 R)
• M83: 28,800,582 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.3

Radius: 11

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.81 AU - 6.67 AU

Year: 5478 Days

Day: 14.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 77,963,609 km

• M1: 212,130 km (0.114 R)
• M2: 281,543 km (0.111 R)
• M3: 426,354 km (0.086 R)
• M4: 573,409 km (0.072 R)
• M5: 990,338 km (0.069 R)
• M6: 1,132,306 km (0.104 R)
• M7: 1,958,386 km (0.032 R)
• M8: 2,033,035 km (0.05 R)
• M9: 2,108,881 km (0.032 R)
• M10: 2,247,558 km (0.116 R)
• M11: 2,326,097 km (0.105 R)
• M12: 2,632,773 km (0.078 R)
• M13: 2,969,817 km (0.117 R)
• M14: 3,285,169 km (0.113 R)
• M15: 3,356,677 km (0.06 R)
• M16: 3,947,888 km (0.076 R)
• M17: 4,472,079 km (0.101 R)
• M18: 5,059,550 km (0.092 R)
• M19: 5,205,108 km (0.087 R)
• M20: 5,500,265 km (0.091 R)
• M21: 5,800,957 km (0.1 R)
• M22: 5,953,397 km (0.058 R)
• M23: 6,463,526 km (0.116 R)
• M24: 6,644,240 km (0.071 R)
• M25: 7,407,488 km (0.079 R)
• M26: 7,573,093 km (0.084 R)
• M27: 8,394,385 km (0.106 R)
• M28: 8,890,751 km (0.028 R)
• M29: 9,218,520 km (0.049 R)
• M30: 10,569,090 km (0.066 R)
• M31: 10,728,860 km (0.095 R)
• M32: 10,835,972 km (0.062 R)
• M33: 10,943,234 km (0.076 R)
• M34: 11,132,026 km (0.109 R)
• M35: 11,294,639 km (0.116 R)
• M36: 12,036,196 km (0.113 R)
• M37: 12,286,922 km (0.09 R)
• M38: 12,595,692 km (0.085 R)
• M39: 12,907,005 km (0.102 R)
• M40: 13,020,849 km (0.109 R)
• M41: 13,595,155 km (0.048 R)
• M42: 13,885,375 km (0.113 R)
• M43: 15,126,738 km (0.092 R)
• M44: 16,157,468 km (0.101 R)
• M45: 16,619,426 km (0.034 R)
• M46: 17,967,751 km (0.079 R)
• M47: 20,701,653 km (0.036 R)
• M48: 21,304,083 km (0.086 R)
• M49: 21,539,999 km (0.111 R)
• M50: 21,912,348 km (0.096 R)
• M51: 22,321,049 km (0.04 R)
• M52: 22,526,447 km (0.068 R)
• M53: 23,042,410 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.6

Radius: 11.9

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 10.27 AU - 10.45 AU

Year: 11720 Days

Day: 14.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 77,963,609 km

• M1: 160,519 km (0.067 R)
• M2: 332,556 km (0.041 R)
• M3: 606,021 km (0.101 R)
• M4: 770,728 km (0.077 R)
• M5: 989,590 km (0.05 R)
• M6: 1,292,077 km (0.117 R)
• M7: 1,717,533 km (0.054 R)
• M8: 2,185,326 km (0.047 R)
• M9: 2,803,763 km (0.116 R)
• M10: 2,916,710 km (0.041 R)
• M11: 3,504,779 km (0.075 R)
• M12: 3,596,183 km (0.067 R)
• M13: 3,688,336 km (0.106 R)
• M14: 4,620,480 km (0.118 R)
• M15: 4,788,478 km (0.087 R)
• M16: 5,130,309 km (0.034 R)
• M17: 5,802,004 km (0.072 R)
• M18: 5,946,964 km (0.099 R)
• M19: 6,166,723 km (0.058 R)
• M20: 6,314,676 km (0.089 R)
• M21: 6,652,019 km (0.118 R)
• M22: 7,305,313 km (0.115 R)
• M23: 7,739,147 km (0.055 R)
• M24: 7,858,825 km (0.098 R)
• M25: 7,979,251 km (0.076 R)
• M26: 8,100,276 km (0.119 R)
• M27: 9,258,911 km (0.062 R)
• M28: 9,771,284 km (0.08 R)
• M29: 10,512,990 km (0.078 R)
• M30: 10,690,114 km (0.096 R)
• M31: 11,182,590 km (0.088 R)
• M32: 11,636,620 km (0.064 R)
• M33: 11,912,030 km (0.116 R)
• M34: 12,096,783 km (0.101 R)
• M35: 12,189,534 km (0.111 R)
• M36: 12,798,098 km (0.111 R)
• M37: 12,892,644 km (0.066 R)
• M38: 13,034,911 km (0.064 R)
• M39: 14,142,534 km (0.114 R)
• M40: 15,030,397 km (0.045 R)
• M41: 15,230,110 km (0.053 R)
• M42: 15,330,341 km (0.112 R)
• M43: 16,653,085 km (0.069 R)
• M44: 17,432,789 km (0.048 R)
• M45: 17,747,992 km (0.032 R)
• M46: 18,065,140 km (0.059 R)
• M47: 18,544,302 km (0.083 R)
• M48: 18,704,970 km (0.112 R)
• M49: 18,973,797 km (0.116 R)
• M50: 19,189,667 km (0.053 R)
• M51: 19,460,888 km (0.105 R)
• M52: 19,569,645 km (0.11 R)
• M53: 21,618,837 km (0.11 R)
• M54: 22,127,619 km (0.102 R)
• M55: 23,329,938 km (0.109 R)
• M56: 23,503,471 km (0.099 R)
• M57: 23,619,409 km (0.09 R)
• M58: 27,001,967 km (0.079 R)
• M59: 27,978,392 km (0.044 R)
• M60: 28,594,586 km (0.116 R)
• M61: 29,339,882 km (0.097 R)
• M62: 32,255,694 km (0.099 R)
• M63: 32,772,106 km (0.096 R)
• M64: 33,551,960 km (0.114 R)
• M65: 33,682,559 km (0.107 R)
• M66: 33,878,682 km (0.084 R)
• M67: 34,865,280 km (0.119 R)
• M68: 35,928,023 km (0.115 R)
• M69: 36,262,225 km (0.094 R)
• M70: 37,001,238 km (0.081 R)
• M71: 37,813,255 km (0.111 R)
• M72: 38,631,107 km (0.049 R)
• M73: 39,179,533 km (0.12 R)
• M74: 40,979,644 km (0.11 R)
• M75: 43,303,198 km (0.101 R)
• M76: 43,872,867 km (0.111 R)
• M77: 44,301,764 km (0.044 R)
• M78: 45,019,834 km (0.095 R)
• M79: 45,380,215 km (0.116 R)
• M80: 45,524,577 km (0.088 R)
• M81: 45,669,238 km (0.086 R)
• M82: 47,050,475 km (0.1 R)
• M83: 47,269,786 km (0.096 R)
• M84: 47,636,151 km (0.12 R)
• M85: 47,929,811 km (0.102 R)
• M86: 49,333,339 km (0.114 R)
• M87: 49,407,539 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.4

Radius: 7.4

Gravity: 12.81 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 11.61 AU - 18.47 AU

Year: 20500 Days

Day: 17.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,963,609 km

• M1: 119,529 km (0.107 R)
• M2: 235,018 km (0.046 R)
• M3: 646,263 km (0.112 R)
• M4: 1,503,459 km (0.047 R)
• M5: 1,887,177 km (0.093 R)
• M6: 2,055,924 km (0.051 R)
• M7: 2,265,061 km (0.091 R)
• M8: 3,954,620 km (0.096 R)
• M9: 4,525,784 km (0.094 R)
• M10: 5,989,450 km (0.089 R)
• M11: 6,952,860 km (0.113 R)
• M12: 7,267,016 km (0.104 R)
• M13: 7,747,075 km (0.11 R)
• M14: 9,190,695 km (0.104 R)
• M15: 9,593,263 km (0.119 R)
• M16: 9,767,694 km (0.101 R)
• M17: 9,943,022 km (0.082 R)
• M18: 10,535,131 km (0.053 R)
• M19: 11,383,351 km (0.108 R)
• M20: 11,567,955 km (0.097 R)
• M21: 11,753,456 km (0.077 R)
• M22: 13,208,894 km (0.118 R)
• M23: 13,859,196 km (0.062 R)
• M24: 14,254,433 km (0.111 R)
• M25: 15,530,204 km (0.103 R)
• M26: 16,354,787 km (0.103 R)
• M27: 17,263,893 km (0.095 R)
• M28: 17,405,263 km (0.069 R)
• M29: 18,839,608 km (0.106 R)
• M30: 19,058,021 km (0.068 R)
• M31: 22,049,529 km (0.116 R)
• M32: 22,587,782 km (0.11 R)
• M33: 23,364,345 km (0.105 R)
• M34: 24,625,006 km (0.115 R)
• M35: 26,883,785 km (0.1 R)
• M36: 29,039,789 km (0.076 R)
• M37: 30,564,640 km (0.054 R)
• M38: 30,650,061 km (0.118 R)
• M39: 30,735,631 km (0.106 R)
• M40: 32,900,312 km (0.112 R)
• M41: 33,251,268 km (0.088 R)
• M42: 35,741,923 km (0.111 R)
• M43: 36,192,961 km (0.116 R)
• M44: 36,555,287 km (0.04 R)
• M45: 37,100,870 km (0.025 R)
• M46: 38,016,110 km (0.088 R)
• M47: 38,200,115 km (0.073 R)
• M48: 38,753,628 km (0.116 R)
• M49: 39,031,431 km (0.066 R)
• M50: 39,124,182 km (0.107 R)
• M51: 40,055,727 km (0.082 R)
• M52: 40,430,470 km (0.112 R)
• M53: 41,088,850 km (0.086 R)
• M54: 42,035,655 km (0.098 R)
• M55: 42,416,382 km (0.095 R)
• M56: 42,798,305 km (0.109 R)
• M57: 43,565,443 km (0.077 R)
• M58: 43,757,976 km (0.081 R)
• M59: 43,854,317 km (0.119 R)
• M60: 45,600,722 km (0.103 R)
• M61: 45,698,410 km (0.096 R)
• M62: 45,991,921 km (0.101 R)
• M63: 47,468,751 km (0.091 R)
• M64: 48,163,334 km (0.102 R)
• M65: 48,761,276 km (0.109 R)
• M66: 48,961,139 km (0.047 R)
• M67: 50,266,979 km (0.084 R)
• M68: 50,367,957 km (0.117 R)
• M69: 51,177,731 km (0.091 R)
• M70: 51,380,885 km (0.059 R)
• M71: 53,426,785 km (0.054 R)
• M72: 53,942,449 km (0.097 R)
• M73: 56,440,434 km (0.116 R)
• M74: 57,703,489 km (0.114 R)
• M75: 58,126,552 km (0.109 R)
• M76: 59,295,360 km (0.036 R)
• M77: 59,402,023 km (0.114 R)
• M78: 59,829,275 km (0.075 R)
• M79: 62,088,801 km (0.084 R)
• M80: 62,197,110 km (0.099 R)
• M81: 63,283,340 km (0.103 R)
• M82: 64,924,728 km (0.098 R)
• M83: 67,579,791 km (0.098 R)
• M84: 67,802,542 km (0.101 R)
• M85: 69,481,778 km (0.084 R)
• M86: 69,819,271 km (0.098 R)
• M87: 70,948,137 km (0.108 R)
• M88: 75,061,779 km (0.096 R)
• M89: 75,639,227 km (0.109 R)
• M90: 77,263,859 km (0.064 R)
• M91: 77,963,678 km (0.098 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: 165 - 17,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit