🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.71 AU - 1.13 AU

Year: 321 Days

Day: 19.5 Hours

Environment

Temp: 94 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.37 AU - 2.01 AU

Year: 798 Days

Day: 36.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.64 AU - 3.42 AU

Year: 1917 Days

Day: 22.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,896,330 km

• M1: 706,252 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.33 AU - 3.75 AU

Year: 2421 Days

Day: 39.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.4

Radius: 12.6

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.51 AU - 6.95 AU

Year: 5651 Days

Day: 11.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 62,896,330 km

• M1: 167,699 km (0.034 R)
• M2: 361,578 km (0.111 R)
• M3: 462,407 km (0.098 R)
• M4: 575,952 km (0.064 R)
• M5: 674,986 km (0.099 R)
• M6: 1,308,981 km (0.114 R)
• M7: 1,622,838 km (0.079 R)
• M8: 1,883,736 km (0.036 R)
• M9: 2,105,141 km (0.113 R)
• M10: 2,321,460 km (0.107 R)
• M11: 2,432,461 km (0.114 R)
• M12: 2,616,766 km (0.089 R)
• M13: 2,776,387 km (0.067 R)
• M14: 2,954,408 km (0.08 R)
• M15: 3,136,170 km (0.098 R)
• M16: 3,228,472 km (0.112 R)
• M17: 3,321,671 km (0.111 R)
• M18: 3,510,912 km (0.056 R)
• M19: 3,590,798 km (0.103 R)
• M20: 3,949,833 km (0.115 R)
• M21: 4,423,609 km (0.064 R)
• M22: 4,826,476 km (0.118 R)
• M23: 4,915,636 km (0.117 R)
• M24: 5,333,014 km (0.041 R)
• M25: 5,799,760 km (0.117 R)
• M26: 5,932,902 km (0.105 R)
• M27: 6,066,942 km (0.088 R)
• M28: 6,182,730 km (0.1 R)
• M29: 6,279,819 km (0.064 R)
• M30: 6,554,182 km (0.118 R)
• M31: 6,732,652 km (0.11 R)
• M32: 7,094,679 km (0.072 R)
• M33: 7,339,571 km (0.096 R)
• M34: 7,483,633 km (0.082 R)
• M35: 7,691,126 km (0.103 R)
• M36: 9,020,303 km (0.11 R)
• M37: 9,419,430 km (0.107 R)
• M38: 9,531,329 km (0.108 R)
• M39: 9,688,856 km (0.072 R)
• M40: 9,915,197 km (0.086 R)
• M41: 10,029,041 km (0.101 R)
• M42: 10,166,372 km (0.114 R)
• M43: 10,465,717 km (0.087 R)
• M44: 10,581,805 km (0.119 R)
• M45: 11,026,261 km (0.096 R)
• M46: 11,357,770 km (0.109 R)
• M47: 11,572,742 km (0.108 R)
• M48: 11,692,719 km (0.076 R)
• M49: 12,176,668 km (0.106 R)
• M50: 12,396,577 km (0.1 R)
• M51: 12,568,615 km (0.078 R)
• M52: 12,716,567 km (0.049 R)
• M53: 12,939,767 km (0.116 R)
• M54: 13,390,057 km (0.07 R)
• M55: 14,126,377 km (0.093 R)
• M56: 14,306,044 km (0.042 R)
• M57: 14,745,563 km (0.1 R)
• M58: 14,875,713 km (0.102 R)
• M59: 15,400,203 km (0.085 R)
• M60: 15,585,106 km (0.106 R)
• M61: 15,770,907 km (0.095 R)
• M62: 15,850,642 km (0.114 R)
• M63: 17,173,536 km (0.118 R)
• M64: 17,475,275 km (0.083 R)
• M65: 17,806,635 km (0.053 R)
• M66: 18,335,313 km (0.115 R)
• M67: 18,531,436 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.4

Radius: 12.2

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.72 AU - 7.06 AU

Year: 6573 Days

Day: 12.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 160.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,896,330 km

• M1: 152,590 km (0.11 R)
• M2: 321,037 km (0.065 R)
• M3: 496,216 km (0.069 R)
• M4: 802,742 km (0.066 R)
• M5: 1,031,328 km (0.078 R)
• M6: 1,126,173 km (0.045 R)
• M7: 1,460,075 km (0.075 R)
• M8: 1,599,351 km (0.043 R)
• M9: 1,678,638 km (0.108 R)
• M10: 1,775,727 km (0.114 R)
• M11: 1,874,910 km (0.119 R)
• M12: 1,958,835 km (0.119 R)
• M13: 2,131,022 km (0.11 R)
• M14: 2,471,806 km (0.094 R)
• M15: 2,564,556 km (0.11 R)
• M16: 2,753,498 km (0.101 R)
• M17: 2,986,422 km (0.07 R)
• M18: 3,125,249 km (0.072 R)
• M19: 3,639,118 km (0.094 R)
• M20: 3,766,426 km (0.082 R)
• M21: 4,025,529 km (0.113 R)
• M22: 4,470,583 km (0.115 R)
• M23: 4,607,166 km (0.103 R)
• M24: 4,791,620 km (0.116 R)
• M25: 5,774,478 km (0.099 R)
• M26: 6,301,810 km (0.036 R)
• M27: 6,870,881 km (0.11 R)
• M28: 7,135,070 km (0.065 R)
• M29: 7,673,623 km (0.088 R)
• M30: 8,002,888 km (0.113 R)
• M31: 8,141,565 km (0.098 R)
• M32: 8,365,064 km (0.04 R)
• M33: 9,018,956 km (0.089 R)
• M34: 9,163,169 km (0.047 R)
• M35: 9,689,304 km (0.106 R)
• M36: 9,896,498 km (0.118 R)
• M37: 10,315,372 km (0.044 R)
• M38: 10,405,878 km (0.118 R)
• M39: 10,557,271 km (0.061 R)
• M40: 11,046,905 km (0.113 R)
• M41: 11,419,105 km (0.032 R)
• M42: 11,700,947 km (0.072 R)
• M43: 11,985,033 km (0.069 R)
• M44: 12,367,406 km (0.118 R)
• M45: 12,592,251 km (0.101 R)
• M46: 13,013,668 km (0.105 R)
• M47: 13,144,267 km (0.097 R)
• M48: 13,373,750 km (0.071 R)
• M49: 13,903,477 km (0.061 R)
• M50: 14,541,511 km (0.083 R)
• M51: 14,677,047 km (0.109 R)
• M52: 14,778,923 km (0.116 R)
• M53: 15,326,601 km (0.045 R)
• M54: 15,672,322 km (0.072 R)
• M55: 16,406,548 km (0.068 R)
• M56: 17,582,986 km (0.052 R)
• M57: 18,272,782 km (0.074 R)
• M58: 18,639,296 km (0.115 R)
• M59: 18,897,353 km (0.095 R)
• M60: 19,342,406 km (0.105 R)
• M61: 19,528,955 km (0.036 R)
• M62: 20,092,041 km (0.075 R)
• M63: 20,660,513 km (0.114 R)
• M64: 20,812,953 km (0.116 R)
• M65: 21,234,221 km (0.12 R)
• M66: 21,774,419 km (0.1 R)
• M67: 21,852,060 km (0.049 R)
• M68: 22,202,119 km (0.107 R)
• M69: 22,436,539 km (0.091 R)
• M70: 22,711,051 km (0.101 R)
• M71: 22,829,084 km (0.057 R)
• M72: 23,184,379 km (0.104 R)
• M73: 23,342,803 km (0.058 R)
• M74: 24,341,518 km (0.096 R)
• M75: 25,109,853 km (0.094 R)
• M76: 26,132,953 km (0.107 R)
• M77: 26,877,950 km (0.11 R)
• M78: 26,961,276 km (0.098 R)
• M79: 27,086,190 km (0.12 R)
• M80: 27,169,666 km (0.034 R)
• M81: 27,294,879 km (0.068 R)
• M82: 28,092,984 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.9

Radius: 10.2

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.81 AU - 13.21 AU

Year: 13277 Days

Day: 8.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,896,330 km

• M1: 142,716 km (0.088 R)
• M2: 291,267 km (0.099 R)
• M3: 537,804 km (0.11 R)
• M4: 647,908 km (0.114 R)
• M5: 746,194 km (0.097 R)
• M6: 914,492 km (0.099 R)
• M7: 981,063 km (0.108 R)
• M8: 1,072,467 km (0.059 R)
• M9: 2,201,781 km (0.083 R)
• M10: 2,416,903 km (0.094 R)
• M11: 2,542,865 km (0.101 R)
• M12: 3,102,959 km (0.117 R)
• M13: 3,240,290 km (0.118 R)
• M14: 3,414,871 km (0.102 R)
• M15: 4,761,551 km (0.115 R)
• M16: 4,840,688 km (0.049 R)
• M17: 5,531,980 km (0.078 R)
• M18: 5,657,193 km (0.066 R)
• M19: 6,124,387 km (0.113 R)
• M20: 7,141,054 km (0.099 R)
• M21: 7,832,197 km (0.114 R)
• M22: 8,641,222 km (0.059 R)
• M23: 8,786,781 km (0.086 R)
• M24: 9,377,094 km (0.079 R)
• M25: 9,929,559 km (0.109 R)
• M26: 10,235,337 km (0.11 R)
• M27: 11,542,673 km (0.104 R)
• M28: 12,791,366 km (0.072 R)
• M29: 13,572,267 km (0.107 R)
• M30: 13,798,160 km (0.109 R)
• M31: 14,598,957 km (0.12 R)
• M32: 14,830,385 km (0.111 R)
• M33: 15,709,572 km (0.092 R)
• M34: 15,946,834 km (0.088 R)
• M35: 17,029,474 km (0.098 R)
• M36: 17,887,717 km (0.034 R)
• M37: 20,546,071 km (0.107 R)
• M38: 21,590,862 km (0.047 R)
• M39: 21,987,147 km (0.073 R)
• M40: 22,119,840 km (0.077 R)
• M41: 22,786,897 km (0.096 R)
• M42: 22,853,917 km (0.075 R)
• M43: 24,004,325 km (0.063 R)
• M44: 24,277,640 km (0.11 R)
• M45: 24,758,597 km (0.11 R)
• M46: 26,713,692 km (0.078 R)
• M47: 26,855,211 km (0.113 R)
• M48: 27,352,624 km (0.074 R)
• M49: 27,423,982 km (0.094 R)
• M50: 27,853,029 km (0.082 R)
• M51: 28,500,938 km (0.096 R)
• M52: 28,645,599 km (0.111 R)
• M53: 28,862,964 km (0.106 R)
• M54: 29,226,637 km (0.091 R)
• M55: 29,664,959 km (0.052 R)
• M56: 29,738,112 km (0.062 R)
• M57: 30,770,188 km (0.099 R)
• M58: 30,918,589 km (0.111 R)
• M59: 30,992,939 km (0.093 R)
• M60: 32,642,106 km (0.093 R)
• M61: 34,859,595 km (0.047 R)
• M62: 36,103,651 km (0.037 R)
• M63: 36,260,130 km (0.103 R)
• M64: 36,809,753 km (0.065 R)
• M65: 40,084,151 km (0.036 R)
• M66: 40,327,397 km (0.09 R)
• M67: 41,961,455 km (0.027 R)
• M68: 42,455,876 km (0.051 R)
• M69: 42,869,364 km (0.112 R)
• M70: 44,201,533 km (0.032 R)
• M71: 46,140,322 km (0.108 R)
• M72: 46,565,329 km (0.092 R)
• M73: 46,821,142 km (0.062 R)
• M74: 47,505,253 km (0.109 R)
• M75: 49,490,566 km (0.114 R)
• M76: 49,925,746 km (0.119 R)
• M77: 51,238,916 km (0.113 R)
• M78: 53,363,505 km (0.099 R)
• M79: 53,720,446 km (0.109 R)
• M80: 56,331,527 km (0.113 R)
• M81: 56,603,945 km (0.076 R)
• M82: 56,967,916 km (0.06 R)
• M83: 57,150,276 km (0.108 R)
• M84: 57,332,636 km (0.052 R)
• M85: 57,789,657 km (0.047 R)
• M86: 58,064,469 km (0.057 R)
• M87: 58,431,582 km (0.106 R)
• M88: 58,983,598 km (0.11 R)
• M89: 61,957,155 km (0.118 R)
• M90: 62,426,144 km (0.112 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 17,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit