🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.62 AU - 0.88 AU

Year: 235 Days

Day: 23.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,637,858 km

• M1: 55,950 km (0.108 R)
• M2: 129,402 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.65 AU - 1.95 AU

Year: 873 Days

Day: 28.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.76 AU - 2.02 AU

Year: 940 Days

Day: 47.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,637,858 km

• M1: 146,008 km (0.12 R)
• M2: 1,249,741 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.61 AU - 4.07 AU

Year: 2721 Days

Day: 13.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.34 AU - 4.48 AU

Year: 2796 Days

Day: 46.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.5

Radius: 8.9

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.48 AU - 7.18 AU

Year: 5091 Days

Day: 12.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 28,637,858 km

• M1: 127,158 km (0.103 R)
• M2: 335,249 km (0.09 R)
• M3: 472,879 km (0.1 R)
• M4: 722,259 km (0.1 R)
• M5: 806,482 km (0.084 R)
• M6: 907,012 km (0.087 R)
• M7: 1,191,397 km (0.116 R)
• M8: 1,644,978 km (0.11 R)
• M9: 1,725,462 km (0.114 R)
• M10: 1,840,652 km (0.082 R)
• M11: 1,907,672 km (0.062 R)
• M12: 2,201,482 km (0.059 R)
• M13: 2,472,853 km (0.043 R)
• M14: 2,584,453 km (0.117 R)
• M15: 2,870,783 km (0.072 R)
• M16: 2,929,276 km (0.08 R)
• M17: 3,127,194 km (0.059 R)
• M18: 3,370,590 km (0.089 R)
• M19: 3,494,756 km (0.115 R)
• M20: 3,557,288 km (0.109 R)
• M21: 3,726,184 km (0.079 R)
• M22: 3,919,165 km (0.087 R)
• M23: 4,816,752 km (0.119 R)
• M24: 4,980,263 km (0.079 R)
• M25: 5,193,140 km (0.107 R)
• M26: 5,433,245 km (0.103 R)
• M27: 5,554,719 km (0.111 R)
• M28: 5,924,375 km (0.118 R)
• M29: 6,200,533 km (0.108 R)
• M30: 6,922,641 km (0.108 R)
• M31: 7,160,502 km (0.079 R)
• M32: 7,267,016 km (0.067 R)
• M33: 7,535,694 km (0.066 R)
• M34: 8,614,444 km (0.109 R)
• M35: 8,699,565 km (0.063 R)
• M36: 8,870,256 km (0.091 R)
• M37: 9,099,889 km (0.093 R)
• M38: 9,360,339 km (0.079 R)
• M39: 9,535,368 km (0.052 R)
• M40: 9,977,879 km (0.097 R)
• M41: 10,156,798 km (0.107 R)
• M42: 10,517,628 km (0.054 R)
• M43: 10,638,952 km (0.046 R)
• M44: 10,852,129 km (0.041 R)
• M45: 11,036,134 km (0.075 R)
• M46: 11,563,018 km (0.088 R)
• M47: 11,688,231 km (0.116 R)
• M48: 12,257,002 km (0.11 R)
• M49: 12,641,170 km (0.095 R)
• M50: 13,029,376 km (0.107 R)
• M51: 13,421,472 km (0.099 R)
• M52: 13,520,207 km (0.115 R)
• M53: 14,017,021 km (0.091 R)
• M54: 14,553,479 km (0.087 R)
• M55: 14,654,907 km (0.095 R)
• M56: 15,302,217 km (0.105 R)
• M57: 15,370,882 km (0.12 R)
• M58: 16,448,735 km (0.103 R)
• M59: 17,586,576 km (0.088 R)
• M60: 17,983,609 km (0.057 R)
• M61: 18,310,779 km (0.039 R)
• M62: 18,823,302 km (0.107 R)
• M63: 19,007,606 km (0.118 R)
• M64: 19,377,861 km (0.112 R)
• M65: 19,563,961 km (0.091 R)
• M66: 19,638,460 km (0.031 R)
• M67: 19,750,509 km (0.119 R)
• M68: 19,825,308 km (0.101 R)
• M69: 20,540,835 km (0.089 R)
• M70: 20,616,681 km (0.053 R)
• M71: 20,844,668 km (0.07 R)
• M72: 21,341,483 km (0.113 R)
• M73: 21,533,566 km (0.094 R)
• M74: 21,958,275 km (0.064 R)
• M75: 22,035,916 km (0.039 R)
• M76: 22,385,825 km (0.095 R)
• M77: 22,581,051 km (0.098 R)
• M78: 22,659,290 km (0.091 R)
• M79: 23,012,491 km (0.118 R)
• M80: 23,644,991 km (0.062 R)
• M81: 24,283,175 km (0.035 R)
• M82: 26,026,290 km (0.101 R)
• M83: 26,272,677 km (0.094 R)
• M84: 26,561,252 km (0.034 R)
• M85: 27,851,384 km (0.06 R)
• M86: 27,935,308 km (0.105 R)
• M87: 28,187,530 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.5

Radius: 9.2

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.91 AU - 7.23 AU

Year: 5408 Days

Day: 14.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 28,637,858 km

• M1: 119,080 km (0.11 R)
• M2: 290,669 km (0.116 R)
• M3: 410,048 km (0.116 R)
• M4: 527,632 km (0.108 R)
• M5: 715,227 km (0.114 R)
• M6: 774,618 km (0.113 R)
• M7: 937,679 km (0.096 R)
• M8: 1,327,382 km (0.044 R)
• M9: 1,447,659 km (0.096 R)
• M10: 1,571,526 km (0.045 R)
• M11: 1,981,873 km (0.111 R)
• M12: 2,351,828 km (0.1 R)
• M13: 2,424,682 km (0.045 R)
• M14: 2,667,180 km (0.089 R)
• M15: 4,103,170 km (0.08 R)
• M16: 4,573,955 km (0.053 R)
• M17: 4,711,585 km (0.092 R)
• M18: 4,804,186 km (0.052 R)
• M19: 4,944,060 km (0.074 R)
• M20: 5,372,209 km (0.1 R)
• M21: 5,713,442 km (0.06 R)
• M22: 6,011,590 km (0.109 R)
• M23: 6,623,147 km (0.066 R)
• M24: 7,094,829 km (0.077 R)
• M25: 7,496,200 km (0.085 R)
• M26: 8,070,506 km (0.081 R)
• M27: 8,687,298 km (0.066 R)
• M28: 9,030,176 km (0.117 R)
• M29: 9,261,305 km (0.081 R)
• M30: 10,265,107 km (0.073 R)
• M31: 10,476,040 km (0.055 R)
• M32: 10,902,244 km (0.107 R)
• M33: 11,334,133 km (0.096 R)
• M34: 12,087,508 km (0.107 R)
• M35: 12,342,273 km (0.07 R)
• M36: 12,470,329 km (0.117 R)
• M37: 12,921,965 km (0.099 R)
• M38: 13,084,578 km (0.115 R)
• M39: 13,182,415 km (0.095 R)
• M40: 13,313,313 km (0.108 R)
• M41: 13,411,748 km (0.06 R)
• M42: 13,477,571 km (0.107 R)
• M43: 14,679,740 km (0.084 R)
• M44: 16,055,442 km (0.064 R)
• M45: 16,195,316 km (0.096 R)
• M46: 16,300,483 km (0.12 R)
• M47: 16,687,942 km (0.089 R)
• M48: 16,794,156 km (0.115 R)
• M49: 17,651,801 km (0.076 R)
• M50: 18,304,496 km (0.062 R)
• M51: 18,891,219 km (0.049 R)
• M52: 20,120,914 km (0.061 R)
• M53: 20,196,161 km (0.105 R)
• M54: 20,498,499 km (0.042 R)
• M55: 21,414,636 km (0.086 R)
• M56: 21,761,553 km (0.116 R)
• M57: 22,539,313 km (0.1 R)
• M58: 23,089,085 km (0.112 R)
• M59: 23,207,566 km (0.055 R)
• M60: 23,922,046 km (0.06 R)
• M61: 24,322,220 km (0.091 R)
• M62: 26,191,146 km (0.08 R)
• M63: 26,438,282 km (0.097 R)
• M64: 26,686,315 km (0.1 R)
• M65: 27,937,552 km (0.077 R)
• M66: 28,190,073 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.4

Radius: 13.4

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.51 AU - 7.43 AU

Year: 5952 Days

Day: 5.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,637,858 km

• M1: 169,195 km (0.104 R)
• M2: 329,564 km (0.117 R)
• M3: 420,520 km (0.093 R)
• M4: 822,938 km (0.057 R)
• M5: 1,177,186 km (0.075 R)
• M6: 1,409,810 km (0.073 R)
• M7: 1,501,215 km (0.055 R)
• M8: 1,594,564 km (0.079 R)
• M9: 1,870,572 km (0.06 R)
• M10: 2,005,958 km (0.118 R)
• M11: 2,092,276 km (0.083 R)
• M12: 2,197,593 km (0.111 R)
• M13: 2,468,963 km (0.08 R)
• M14: 2,580,713 km (0.07 R)
• M15: 2,828,597 km (0.119 R)
• M16: 3,266,320 km (0.096 R)
• M17: 3,832,847 km (0.085 R)
• M18: 4,006,680 km (0.083 R)
• M19: 4,452,930 km (0.075 R)
• M20: 4,821,539 km (0.067 R)
• M21: 5,176,236 km (0.072 R)
• M22: 5,344,683 km (0.116 R)
• M23: 5,490,541 km (0.112 R)
• M24: 6,036,723 km (0.119 R)
• M25: 6,393,514 km (0.1 R)
• M26: 6,496,736 km (0.078 R)
• M27: 6,652,468 km (0.088 R)
• M28: 6,967,970 km (0.094 R)
• M29: 7,074,334 km (0.104 R)
• M30: 7,396,418 km (0.077 R)
• M31: 8,222,647 km (0.1 R)
• M32: 8,991,430 km (0.064 R)
• M33: 9,340,592 km (0.049 R)
• M34: 9,516,818 km (0.108 R)
• M35: 9,902,332 km (0.078 R)
• M36: 10,658,399 km (0.08 R)
• M37: 11,152,072 km (0.077 R)
• M38: 11,307,953 km (0.057 R)
• M39: 11,433,167 km (0.073 R)
• M40: 12,290,213 km (0.089 R)
• M41: 12,677,821 km (0.114 R)
• M42: 12,775,359 km (0.096 R)
• M43: 13,036,706 km (0.071 R)
• M44: 13,465,155 km (0.06 R)
• M45: 14,437,541 km (0.051 R)
• M46: 14,641,592 km (0.113 R)
• M47: 14,743,917 km (0.102 R)
• M48: 15,363,253 km (0.094 R)
• M49: 15,467,223 km (0.099 R)
• M50: 15,815,786 km (0.11 R)
• M51: 17,271,822 km (0.091 R)
• M52: 17,416,035 km (0.06 R)
• M53: 17,560,845 km (0.039 R)
• M54: 17,924,518 km (0.09 R)
• M55: 18,180,480 km (0.085 R)
• M56: 19,779,830 km (0.09 R)
• M57: 21,269,077 km (0.112 R)
• M58: 21,423,761 km (0.107 R)
• M59: 21,968,597 km (0.067 R)
• M60: 22,242,660 km (0.074 R)
• M61: 22,439,082 km (0.111 R)
• M62: 22,636,103 km (0.116 R)
• M63: 22,873,365 km (0.065 R)
• M64: 23,031,939 km (0.08 R)
• M65: 23,549,996 km (0.117 R)
• M66: 24,031,552 km (0.084 R)
• M67: 24,354,384 km (0.11 R)
• M68: 24,719,253 km (0.104 R)
• M69: 24,922,856 km (0.047 R)
• M70: 25,948,798 km (0.115 R)
• M71: 26,280,008 km (0.12 R)
• M72: 26,529,387 km (0.114 R)
• M73: 27,198,239 km (0.061 R)
• M74: 27,576,871 km (0.11 R)
• M75: 27,745,767 km (0.1 R)
• M76: 27,957,299 km (0.032 R)
• M77: 28,595,184 km (0.085 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 12,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit