🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.86 AU - 1 AU

Year: 274 Days

Day: 21.4 Hours

Environment

Temp: 222 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,176,974 km

• M1: 127,757 km (0.083 R)
• M2: 145,708 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.98 AU - 1.28 AU

Year: 367 Days

Day: 17.4 Hours

Environment

Temp: 197 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.99 AU - 1.55 AU

Year: 437 Days

Day: 13.2 Hours

Environment

Temp: 196 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.29 AU - 1.41 AU

Year: 479 Days

Day: 44.6 Hours

Environment

Temp: 105 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.34 AU - 3.02 AU

Year: 1340 Days

Day: 35.7 Hours

Environment

Temp: -23 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,176,974 km

• M1: 414,386 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.21 AU - 7.13 AU

Year: 5262 Days

Day: 17.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,176,974 km

• M1: 251,773 km (0.106 R)
• M2: 4,574,553 km (0.093 R)

Planet 7 - Terrestrial

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.21 AU - 10.23 AU

Year: 7198 Days

Day: 20.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.2

Radius: 11.9

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.79 AU - 10.17 AU

Year: 8219 Days

Day: 6.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 96.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,176,974 km

• M1: 241,002 km (0.116 R)
• M2: 338,091 km (0.105 R)
• M3: 455,974 km (0.046 R)
• M4: 591,360 km (0.109 R)
• M5: 970,441 km (0.093 R)
• M6: 1,152,801 km (0.076 R)
• M7: 1,257,370 km (0.114 R)
• M8: 1,346,979 km (0.068 R)
• M9: 1,993,990 km (0.094 R)
• M10: 2,361,851 km (0.111 R)
• M11: 2,846,099 km (0.032 R)
• M12: 3,112,085 km (0.082 R)
• M13: 3,539,336 km (0.09 R)
• M14: 4,066,070 km (0.117 R)
• M15: 4,589,214 km (0.033 R)
• M16: 4,930,746 km (0.094 R)
• M17: 5,133,900 km (0.026 R)
• M18: 5,369,367 km (0.118 R)
• M19: 5,578,355 km (0.076 R)
• M20: 6,856,220 km (0.071 R)
• M21: 8,016,202 km (0.055 R)
• M22: 8,186,893 km (0.094 R)
• M23: 8,671,141 km (0.1 R)
• M24: 9,164,814 km (0.085 R)
• M25: 9,307,680 km (0.112 R)
• M26: 9,487,048 km (0.073 R)
• M27: 9,595,357 km (0.079 R)
• M28: 11,229,863 km (0.108 R)
• M29: 11,729,071 km (0.065 R)
• M30: 12,314,298 km (0.118 R)
• M31: 12,471,974 km (0.079 R)
• M32: 13,189,745 km (0.094 R)
• M33: 15,592,736 km (0.11 R)
• M34: 16,756,607 km (0.118 R)
• M35: 16,887,655 km (0.088 R)
• M36: 17,194,929 km (0.076 R)
• M37: 17,371,155 km (0.106 R)
• M38: 18,172,252 km (0.073 R)
• M39: 18,306,890 km (0.095 R)
• M40: 18,441,827 km (0.104 R)
• M41: 18,577,213 km (0.119 R)
• M42: 18,667,720 km (0.094 R)
• M43: 19,304,708 km (0.084 R)
• M44: 20,273,503 km (0.091 R)
• M45: 20,413,228 km (0.116 R)
• M46: 20,693,574 km (0.07 R)
• M47: 21,542,393 km (0.103 R)
• M48: 21,684,959 km (0.096 R)
• M49: 22,210,497 km (0.108 R)
• M50: 22,885,333 km (0.045 R)
• M51: 23,127,980 km (0.075 R)
• M52: 23,762,874 km (0.028 R)
• M53: 23,861,160 km (0.068 R)
• M54: 24,750,968 km (0.074 R)
• M55: 24,900,266 km (0.091 R)
• M56: 25,651,547 km (0.108 R)
• M57: 26,207,303 km (0.118 R)
• M58: 26,359,444 km (0.11 R)
• M59: 27,639,703 km (0.116 R)
• M60: 27,949,819 km (0.082 R)
• M61: 28,417,462 km (0.116 R)
• M62: 28,573,792 km (0.074 R)
• M63: 28,940,007 km (0.08 R)
• M64: 29,465,694 km (0.082 R)
• M65: 29,676,777 km (0.093 R)
• M66: 29,941,565 km (0.108 R)
• M67: 31,708,017 km (0.071 R)
• M68: 31,978,639 km (0.119 R)
• M69: 35,061,253 km (0.114 R)
• M70: 35,397,100 km (0.073 R)
• M71: 35,565,398 km (0.098 R)
• M72: 36,297,979 km (0.045 R)
• M73: 36,467,772 km (0.048 R)
• M74: 36,751,260 km (0.1 R)
• M75: 36,978,649 km (0.08 R)
• M76: 37,606,212 km (0.11 R)

Asteroid Belt

Center: 10.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.7

Radius: 12.1

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 10.33 AU - 12.25 AU

Year: 11587 Days

Day: 6.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 30,176,974 km

• M1: 251,923 km (0.05 R)
• M2: 391,049 km (0.093 R)
• M3: 525,238 km (0.085 R)
• M4: 707,448 km (0.088 R)
• M5: 962,513 km (0.111 R)
• M6: 1,155,494 km (0.113 R)
• M7: 1,304,194 km (0.107 R)
• M8: 1,479,523 km (0.093 R)
• M9: 1,725,911 km (0.053 R)
• M10: 2,120,550 km (0.066 R)
• M11: 2,352,127 km (0.113 R)
• M12: 2,641,150 km (0.069 R)
• M13: 2,740,184 km (0.107 R)
• M14: 3,096,526 km (0.117 R)
• M15: 3,227,424 km (0.059 R)
• M16: 3,494,905 km (0.081 R)
• M17: 4,487,487 km (0.045 R)
• M18: 4,756,315 km (0.106 R)
• M19: 5,594,512 km (0.113 R)
• M20: 6,277,875 km (0.095 R)
• M21: 6,545,356 km (0.117 R)
• M22: 6,953,459 km (0.109 R)
• M23: 7,794,498 km (0.1 R)
• M24: 8,190,783 km (0.04 R)
• M25: 8,630,600 km (0.111 R)
• M26: 9,040,499 km (0.079 R)
• M27: 9,957,085 km (0.11 R)
• M28: 10,703,728 km (0.056 R)
• M29: 11,023,568 km (0.109 R)
• M30: 11,265,468 km (0.106 R)
• M31: 11,713,513 km (0.093 R)
• M32: 11,960,350 km (0.092 R)
• M33: 12,585,220 km (0.111 R)
• M34: 12,795,854 km (0.083 R)
• M35: 12,965,199 km (0.082 R)
• M36: 13,135,291 km (0.085 R)
• M37: 14,346,735 km (0.064 R)
• M38: 14,566,793 km (0.075 R)
• M39: 14,699,487 km (0.077 R)
• M40: 14,788,049 km (0.05 R)
• M41: 15,189,121 km (0.111 R)
• M42: 16,138,768 km (0.084 R)
• M43: 16,736,262 km (0.101 R)
• M44: 17,434,734 km (0.09 R)
• M45: 17,622,480 km (0.063 R)
• M46: 18,285,348 km (0.083 R)
• M47: 18,619,849 km (0.115 R)
• M48: 18,860,103 km (0.119 R)
• M49: 19,782,074 km (0.054 R)
• M50: 19,880,061 km (0.058 R)
• M51: 20,371,939 km (0.112 R)
• M52: 20,669,190 km (0.087 R)
• M53: 21,670,000 km (0.109 R)
• M54: 22,176,239 km (0.108 R)
• M55: 22,635,355 km (0.119 R)
• M56: 23,046,001 km (0.066 R)
• M57: 23,407,280 km (0.055 R)
• M58: 24,607,952 km (0.034 R)
• M59: 25,083,075 km (0.098 R)
• M60: 25,348,462 km (0.108 R)
• M61: 25,614,746 km (0.116 R)
• M62: 25,721,559 km (0.043 R)
• M63: 26,472,989 km (0.105 R)
• M64: 27,014,234 km (0.032 R)
• M65: 27,122,992 km (0.102 R)
• M66: 27,231,749 km (0.112 R)
• M67: 27,613,822 km (0.113 R)
• M68: 27,832,983 km (0.041 R)
• M69: 28,881,664 km (0.066 R)
• M70: 29,048,466 km (0.111 R)
• M71: 29,327,167 km (0.057 R)
• M72: 30,677,138 km (0.04 R)
• M73: 31,017,772 km (0.115 R)
• M74: 32,566,110 km (0.074 R)
• M75: 33,262,488 km (0.11 R)
• M76: 34,374,898 km (0.12 R)
• M77: 34,906,120 km (0.109 R)
• M78: 35,737,884 km (0.116 R)
• M79: 35,916,953 km (0.087 R)
• M80: 37,360,273 km (0.065 R)
• M81: 38,272,072 km (0.12 R)
• M82: 39,129,567 km (0.111 R)
• M83: 39,684,276 km (0.117 R)
• M84: 40,179,445 km (0.033 R)
• M85: 41,803,031 km (0.105 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.7

Radius: 8.9

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 9.72 AU - 14.86 AU

Year: 13160 Days

Day: 13.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,176,974 km

• M1: 189,391 km (0.098 R)
• M2: 351,256 km (0.098 R)
• M3: 530,624 km (0.072 R)
• M4: 632,051 km (0.092 R)
• M5: 1,019,061 km (0.117 R)
• M6: 1,075,758 km (0.082 R)
• M7: 1,177,784 km (0.117 R)
• M8: 1,267,992 km (0.038 R)
• M9: 1,702,573 km (0.054 R)
• M10: 2,292,887 km (0.118 R)
• M11: 2,406,731 km (0.093 R)
• M12: 2,464,475 km (0.094 R)
• M13: 2,921,796 km (0.119 R)
• M14: 3,149,933 km (0.093 R)
• M15: 3,427,138 km (0.114 R)
• M16: 3,712,271 km (0.049 R)
• M17: 3,914,228 km (0.078 R)
• M18: 4,258,752 km (0.103 R)
• M19: 4,685,256 km (0.03 R)
• M20: 4,757,661 km (0.1 R)
• M21: 5,051,023 km (0.096 R)
• M22: 5,150,206 km (0.049 R)
• M23: 5,375,650 km (0.074 R)
• M24: 6,605,045 km (0.093 R)
• M25: 6,713,504 km (0.108 R)
• M26: 7,098,120 km (0.043 R)
• M27: 7,209,271 km (0.071 R)
• M28: 7,405,394 km (0.108 R)
• M29: 7,574,739 km (0.027 R)
• M30: 9,217,024 km (0.056 R)
• M31: 9,277,611 km (0.056 R)
• M32: 9,582,940 km (0.077 R)
• M33: 10,549,941 km (0.089 R)
• M34: 11,061,267 km (0.036 R)
• M35: 11,157,907 km (0.096 R)
• M36: 11,352,384 km (0.055 R)
• M37: 11,777,392 km (0.058 R)
• M38: 11,843,215 km (0.065 R)
• M39: 12,879,629 km (0.094 R)
• M40: 13,391,403 km (0.102 R)
• M41: 15,002,273 km (0.119 R)
• M42: 15,540,676 km (0.113 R)
• M43: 15,939,653 km (0.061 R)
• M44: 16,747,482 km (0.072 R)
• M45: 17,081,833 km (0.105 R)
• M46: 17,380,879 km (0.064 R)
• M47: 17,794,816 km (0.098 R)
• M48: 18,022,055 km (0.096 R)
• M49: 18,098,051 km (0.081 R)
• M50: 18,326,487 km (0.116 R)
• M51: 18,824,947 km (0.039 R)
• M52: 18,979,183 km (0.073 R)
• M53: 19,288,850 km (0.059 R)
• M54: 19,483,327 km (0.037 R)
• M55: 19,834,882 km (0.063 R)
• M56: 19,991,811 km (0.069 R)
• M57: 20,188,681 km (0.08 R)
• M58: 20,307,013 km (0.038 R)
• M59: 21,705,155 km (0.071 R)
• M60: 21,785,938 km (0.083 R)
• M61: 22,969,107 km (0.057 R)
• M62: 23,755,693 km (0.083 R)
• M63: 23,880,607 km (0.091 R)
• M64: 24,593,142 km (0.108 R)
• M65: 24,846,262 km (0.071 R)
• M66: 24,973,121 km (0.091 R)
• M67: 25,227,587 km (0.09 R)
• M68: 25,568,071 km (0.072 R)
• M69: 26,469,398 km (0.09 R)
• M70: 26,598,950 km (0.096 R)
• M71: 26,902,185 km (0.11 R)
• M72: 27,293,683 km (0.105 R)
• M73: 27,774,789 km (0.096 R)
• M74: 27,906,436 km (0.117 R)
• M75: 27,994,399 km (0.079 R)
• M76: 28,082,363 km (0.094 R)
• M77: 28,479,545 km (0.084 R)
• M78: 28,568,107 km (0.111 R)
• M79: 29,012,113 km (0.062 R)
• M80: 29,145,704 km (0.072 R)
• M81: 29,413,485 km (0.034 R)

Kuiper Belt

Range: 35.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 13,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit