🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.5 AU - 0.6 AU

Year: 148 Days

Day: 12.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.42 AU - 2.08 AU

Year: 837 Days

Day: 36.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.65 AU - 1.95 AU

Year: 873 Days

Day: 15 Hours

Environment

Temp: -50 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,502,586 km

• M1: 343,626 km (0.053 R)
• M2: 1,454,241 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.94 AU - 2.2 AU

Year: 1077 Days

Day: 25.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,502,586 km

• M1: 475,123 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.93 AU - 3.03 AU

Year: 1412 Days

Day: 40.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,502,586 km

• M1: 677,080 km (0.093 R)
• M2: 1,841,400 km (0.045 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.18 AU - 3.6 AU

Year: 1777 Days

Day: 22.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,502,586 km

• M1: 49,218 km (0.084 R)
• M2: 1,509,143 km (0.092 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.57 AU - 3.83 AU

Year: 2574 Days

Day: 30.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,502,586 km

• M1: 21,991 km (0.117 R)

Asteroid Belt

Center: 4.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.3

Radius: 10.3

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.71 AU - 6.47 AU

Year: 5435 Days

Day: 8.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 51,502,586 km

• M1: 146,307 km (0.077 R)
• M2: 233,522 km (0.116 R)
• M3: 410,945 km (0.116 R)
• M4: 531,820 km (0.092 R)
• M5: 620,083 km (0.111 R)
• M6: 823,237 km (0.111 R)
• M7: 927,956 km (0.102 R)
• M8: 1,139,936 km (0.1 R)
• M9: 1,330,823 km (0.093 R)
• M10: 1,650,214 km (0.108 R)
• M11: 1,771,239 km (0.066 R)
• M12: 2,255,487 km (0.119 R)
• M13: 2,345,096 km (0.067 R)
• M14: 2,466,570 km (0.067 R)
• M15: 2,668,527 km (0.045 R)
• M16: 3,055,686 km (0.047 R)
• M17: 3,155,169 km (0.085 R)
• M18: 3,222,189 km (0.063 R)
• M19: 3,477,851 km (0.113 R)
• M20: 3,793,503 km (0.084 R)
• M21: 4,321,434 km (0.076 R)
• M22: 4,527,729 km (0.098 R)
• M23: 4,756,614 km (0.081 R)
• M24: 4,989,239 km (0.092 R)
• M25: 5,245,649 km (0.048 R)
• M26: 5,730,197 km (0.053 R)
• M27: 5,957,137 km (0.038 R)
• M28: 6,166,125 km (0.098 R)
• M29: 6,271,442 km (0.115 R)
• M30: 6,377,507 km (0.109 R)
• M31: 6,526,806 km (0.118 R)
• M32: 6,677,451 km (0.107 R)
• M33: 7,158,109 km (0.089 R)
• M34: 7,831,598 km (0.076 R)
• M35: 8,014,706 km (0.067 R)
• M36: 8,619,381 km (0.115 R)
• M37: 8,855,895 km (0.115 R)
• M38: 8,927,253 km (0.064 R)
• M39: 9,238,865 km (0.101 R)
• M40: 9,700,524 km (0.071 R)
• M41: 10,070,480 km (0.098 R)
• M42: 10,369,676 km (0.108 R)
• M43: 10,520,470 km (0.086 R)
• M44: 10,596,017 km (0.053 R)
• M45: 11,310,796 km (0.092 R)
• M46: 11,466,078 km (0.12 R)
• M47: 11,595,929 km (0.112 R)
• M48: 11,778,588 km (0.094 R)
• M49: 12,358,729 km (0.111 R)
• M50: 12,572,055 km (0.082 R)
• M51: 12,679,317 km (0.075 R)
• M52: 13,056,603 km (0.119 R)
• M53: 13,219,365 km (0.099 R)
• M54: 13,437,629 km (0.077 R)
• M55: 15,026,508 km (0.054 R)
• M56: 15,339,915 km (0.089 R)
• M57: 15,655,567 km (0.07 R)
• M58: 15,770,907 km (0.087 R)
• M59: 17,176,528 km (0.117 R)
• M60: 17,384,769 km (0.045 R)
• M61: 17,623,976 km (0.089 R)
• M62: 17,803,942 km (0.063 R)
• M63: 17,984,656 km (0.082 R)
• M64: 18,897,203 km (0.093 R)
• M65: 19,081,508 km (0.067 R)
• M66: 19,420,945 km (0.027 R)
• M67: 19,762,328 km (0.093 R)
• M68: 20,388,245 km (0.107 R)
• M69: 21,052,460 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.4

Radius: 11.3

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.58 AU - 6.98 AU

Year: 6385 Days

Day: 11.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 51,502,586 km

• M1: 173,234 km (0.041 R)
• M2: 370,554 km (0.106 R)
• M3: 632,201 km (0.104 R)
• M4: 715,227 km (0.11 R)
• M5: 940,671 km (0.04 R)
• M6: 1,255,425 km (0.087 R)
• M7: 1,377,048 km (0.072 R)
• M8: 1,488,499 km (0.108 R)
• M9: 1,841,849 km (0.117 R)
• M10: 2,270,596 km (0.115 R)
• M11: 2,471,357 km (0.085 R)
• M12: 2,926,134 km (0.047 R)
• M13: 3,182,096 km (0.1 R)
• M14: 3,794,550 km (0.082 R)
• M15: 3,933,377 km (0.074 R)
• M16: 4,053,803 km (0.075 R)
• M17: 4,464,000 km (0.085 R)
• M18: 4,780,550 km (0.118 R)
• M19: 4,973,980 km (0.099 R)
• M20: 5,126,270 km (0.087 R)
• M21: 5,705,513 km (0.118 R)
• M22: 6,399,797 km (0.105 R)
• M23: 6,950,167 km (0.081 R)
• M24: 7,120,709 km (0.032 R)
• M25: 7,292,597 km (0.102 R)
• M26: 7,943,348 km (0.045 R)
• M27: 8,482,498 km (0.11 R)
• M28: 9,113,203 km (0.107 R)
• M29: 9,326,829 km (0.029 R)
• M30: 9,434,240 km (0.064 R)
• M31: 9,650,409 km (0.087 R)
• M32: 9,922,827 km (0.112 R)
• M33: 10,060,158 km (0.115 R)
• M34: 10,308,640 km (0.088 R)
• M35: 10,475,441 km (0.113 R)
• M36: 10,727,364 km (0.067 R)
• M37: 11,552,845 km (0.116 R)
• M38: 12,192,825 km (0.115 R)
• M39: 12,606,014 km (0.09 R)
• M40: 12,695,175 km (0.111 R)
• M41: 13,053,761 km (0.112 R)
• M42: 13,234,325 km (0.084 R)
• M43: 13,659,034 km (0.027 R)
• M44: 13,842,441 km (0.108 R)
• M45: 13,965,111 km (0.032 R)
• M46: 14,119,047 km (0.042 R)
• M47: 14,865,540 km (0.119 R)
• M48: 15,243,574 km (0.027 R)
• M49: 15,593,035 km (0.106 R)
• M50: 17,313,261 km (0.104 R)
• M51: 17,412,444 km (0.045 R)
• M52: 17,644,470 km (0.113 R)
• M53: 18,212,494 km (0.032 R)
• M54: 18,448,260 km (0.085 R)
• M55: 19,607,195 km (0.052 R)
• M56: 19,917,909 km (0.104 R)
• M57: 21,000,549 km (0.076 R)
• M58: 21,389,354 km (0.114 R)
• M59: 22,138,241 km (0.076 R)
• M60: 22,859,452 km (0.111 R)
• M61: 22,968,359 km (0.065 R)
• M62: 23,041,064 km (0.075 R)
• M63: 24,770,565 km (0.059 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.6

Radius: 15

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.8 AU - 10.78 AU

Year: 9425 Days

Day: 11 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,502,586 km

• M1: 245,789 km (0.114 R)
• M2: 522,545 km (0.08 R)
• M3: 1,157,439 km (0.081 R)
• M4: 1,435,840 km (0.109 R)
• M5: 1,785,002 km (0.062 R)
• M6: 2,293,036 km (0.117 R)
• M7: 2,817,227 km (0.087 R)
• M8: 2,990,611 km (0.055 R)
• M9: 3,532,604 km (0.067 R)
• M10: 4,236,761 km (0.081 R)
• M11: 4,639,329 km (0.112 R)
• M12: 5,160,229 km (0.108 R)
• M13: 5,663,327 km (0.109 R)
• M14: 5,958,034 km (0.114 R)
• M15: 6,371,523 km (0.091 R)
• M16: 7,147,337 km (0.106 R)
• M17: 7,546,614 km (0.114 R)
• M18: 8,200,506 km (0.064 R)
• M19: 8,534,409 km (0.095 R)
• M20: 9,000,855 km (0.113 R)
• M21: 10,315,222 km (0.116 R)
• M22: 10,450,010 km (0.031 R)
• M23: 10,630,574 km (0.065 R)
• M24: 11,270,853 km (0.108 R)
• M25: 11,642,305 km (0.12 R)
• M26: 11,735,803 km (0.09 R)
• M27: 12,159,764 km (0.101 R)
• M28: 13,022,794 km (0.073 R)
• M29: 13,119,883 km (0.118 R)
• M30: 13,806,537 km (0.114 R)
• M31: 13,955,237 km (0.079 R)
• M32: 14,104,386 km (0.076 R)
• M33: 14,706,667 km (0.06 R)
• M34: 14,960,086 km (0.076 R)
• M35: 15,728,870 km (0.057 R)
• M36: 16,040,183 km (0.038 R)
• M37: 16,510,818 km (0.101 R)
• M38: 16,668,644 km (0.096 R)
• M39: 17,358,589 km (0.099 R)
• M40: 17,465,701 km (0.058 R)
• M41: 17,949,800 km (0.044 R)
• M42: 18,657,098 km (0.084 R)
• M43: 18,931,461 km (0.032 R)
• M44: 19,707,126 km (0.111 R)
• M45: 19,930,625 km (0.112 R)
• M46: 20,155,022 km (0.084 R)
• M47: 20,323,768 km (0.12 R)
• M48: 20,946,843 km (0.053 R)
• M49: 21,117,834 km (0.101 R)
• M50: 21,461,311 km (0.087 R)
• M51: 21,748,987 km (0.098 R)
• M52: 22,153,799 km (0.048 R)
• M53: 22,561,154 km (0.106 R)
• M54: 22,794,976 km (0.097 R)
• M55: 23,560,617 km (0.108 R)
• M56: 25,177,920 km (0.051 R)
• M57: 25,299,094 km (0.11 R)
• M58: 25,724,850 km (0.101 R)
• M59: 26,091,813 km (0.096 R)
• M60: 26,521,907 km (0.116 R)
• M61: 28,077,576 km (0.077 R)
• M62: 29,279,594 km (0.115 R)
• M63: 29,918,976 km (0.09 R)
• M64: 30,369,265 km (0.029 R)
• M65: 30,692,397 km (0.099 R)
• M66: 31,602,849 km (0.059 R)
• M67: 32,720,495 km (0.097 R)
• M68: 32,852,889 km (0.095 R)
• M69: 34,791,827 km (0.071 R)
• M70: 36,905,346 km (0.083 R)
• M71: 37,181,055 km (0.058 R)
• M72: 37,734,567 km (0.084 R)
• M73: 38,221,209 km (0.052 R)
• M74: 39,905,232 km (0.117 R)
• M75: 40,329,940 km (0.043 R)
• M76: 41,327,010 km (0.11 R)
• M77: 42,837,799 km (0.042 R)
• M78: 44,513,146 km (0.119 R)
• M79: 45,469,525 km (0.045 R)
• M80: 45,617,328 km (0.045 R)
• M81: 46,655,986 km (0.12 R)
• M82: 47,028,783 km (0.095 R)
• M83: 47,777,371 km (0.087 R)
• M84: 48,078,063 km (0.053 R)
• M85: 49,894,630 km (0.025 R)
• M86: 50,811,366 km (0.119 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 13,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit