🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.5 AU - 0.5 AU

Year: 232 Days

Day: 24.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577

Radius: 10

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.61 AU - 0.99 AU

Year: 469 Days

Day: 13.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 28,217,017 km

• M1: 126,410 km (0.058 R)
• M2: 196,721 km (0.084 R)
• M3: 269,725 km (0.038 R)
• M4: 334,800 km (0.037 R)
• M5: 459,415 km (0.118 R)
• M6: 524,939 km (0.046 R)
• M7: 613,202 km (0.036 R)
• M8: 707,299 km (0.059 R)
• M9: 785,389 km (0.098 R)
• M10: 849,417 km (0.071 R)
• M11: 969,544 km (0.105 R)
• M12: 1,172,997 km (0.1 R)
• M13: 1,313,170 km (0.094 R)
• M14: 1,416,841 km (0.052 R)
• M15: 1,523,355 km (0.074 R)
• M16: 1,594,115 km (0.079 R)
• M17: 1,671,457 km (0.098 R)
• M18: 1,750,295 km (0.116 R)
• M19: 1,836,015 km (0.119 R)
• M20: 1,946,867 km (0.098 R)
• M21: 2,024,059 km (0.061 R)
• M22: 2,150,769 km (0.111 R)
• M23: 2,249,204 km (0.113 R)
• M24: 2,457,145 km (0.116 R)
• M25: 2,599,263 km (0.097 R)
• M26: 2,677,951 km (0.035 R)
• M27: 2,810,944 km (0.12 R)
• M28: 2,905,340 km (0.063 R)
• M29: 3,049,104 km (0.072 R)
• M30: 3,139,162 km (0.062 R)
• M31: 3,209,174 km (0.091 R)
• M32: 3,415,020 km (0.096 R)
• M33: 3,508,668 km (0.08 R)
• M34: 3,610,545 km (0.09 R)
• M35: 3,809,809 km (0.09 R)
• M36: 3,907,197 km (0.111 R)
• M37: 3,974,965 km (0.076 R)
• M38: 4,150,144 km (0.076 R)
• M39: 4,312,308 km (0.103 R)
• M40: 4,619,283 km (0.09 R)
• M41: 4,763,196 km (0.087 R)
• M42: 4,852,057 km (0.037 R)
• M43: 4,949,446 km (0.103 R)
• M44: 5,146,466 km (0.03 R)
• M45: 5,304,142 km (0.089 R)
• M46: 5,413,049 km (0.092 R)
• M47: 5,590,472 km (0.101 R)
• M48: 5,761,313 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.7

Radius: 13.9

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.04 AU - 1.3 AU

Year: 830 Days

Day: 8.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 28,217,017 km

• M1: 186,100 km (0.074 R)
• M2: 304,731 km (0.12 R)
• M3: 555,307 km (0.116 R)
• M4: 642,972 km (0.096 R)
• M5: 852,558 km (0.084 R)
• M6: 1,036,564 km (0.076 R)
• M7: 1,355,806 km (0.069 R)
• M8: 1,453,044 km (0.065 R)
• M9: 1,647,521 km (0.112 R)
• M10: 1,759,421 km (0.106 R)
• M11: 1,912,908 km (0.118 R)
• M12: 2,143,737 km (0.096 R)
• M13: 2,451,760 km (0.066 R)
• M14: 2,659,401 km (0.075 R)
• M15: 2,836,974 km (0.107 R)
• M16: 2,972,809 km (0.103 R)
• M17: 3,251,061 km (0.092 R)
• M18: 3,403,052 km (0.051 R)
• M19: 3,793,652 km (0.12 R)
• M20: 4,065,472 km (0.065 R)
• M21: 4,271,019 km (0.108 R)
• M22: 4,385,611 km (0.073 R)
• M23: 4,543,437 km (0.093 R)
• M24: 4,724,750 km (0.115 R)
• M25: 4,941,218 km (0.113 R)
• M26: 5,105,626 km (0.084 R)
• M27: 5,260,759 km (0.038 R)
• M28: 5,383,878 km (0.048 R)
• M29: 5,496,525 km (0.038 R)
• M30: 5,689,955 km (0.113 R)
• M31: 5,781,808 km (0.095 R)
• M32: 6,154,157 km (0.086 R)
• M33: 6,295,826 km (0.106 R)
• M34: 6,522,318 km (0.114 R)
• M35: 6,763,769 km (0.095 R)
• M36: 6,885,541 km (0.09 R)
• M37: 7,032,745 km (0.115 R)
• M38: 7,205,830 km (0.084 R)
• M39: 7,292,747 km (0.053 R)
• M40: 7,380,261 km (0.086 R)
• M41: 7,493,208 km (0.096 R)
• M42: 7,644,601 km (0.048 R)
• M43: 7,733,462 km (0.099 R)
• M44: 7,873,635 km (0.112 R)
• M45: 8,066,317 km (0.069 R)
• M46: 8,495,813 km (0.116 R)
• M47: 8,653,788 km (0.054 R)
• M48: 8,892,696 km (0.038 R)
• M49: 9,120,384 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.1

Radius: 10

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.38 AU - 1.52 AU

Year: 1145 Days

Day: 11.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 28,217,017 km

• M1: 124,615 km (0.034 R)
• M2: 255,064 km (0.085 R)
• M3: 347,965 km (0.078 R)
• M4: 471,233 km (0.057 R)
• M5: 541,245 km (0.115 R)
• M6: 693,536 km (0.057 R)
• M7: 780,153 km (0.061 R)
• M8: 851,361 km (0.112 R)
• M9: 985,401 km (0.069 R)
• M10: 1,100,143 km (0.065 R)
• M11: 1,230,592 km (0.102 R)
• M12: 1,401,134 km (0.083 R)
• M13: 1,501,364 km (0.074 R)
• M14: 1,598,004 km (0.066 R)
• M15: 1,703,022 km (0.044 R)
• M16: 1,810,433 km (0.106 R)
• M17: 1,900,641 km (0.05 R)
• M18: 1,999,076 km (0.081 R)
• M19: 2,105,889 km (0.063 R)
• M20: 2,173,657 km (0.117 R)
• M21: 2,242,173 km (0.096 R)
• M22: 2,318,468 km (0.087 R)
• M23: 2,381,449 km (0.109 R)
• M24: 2,502,174 km (0.098 R)
• M25: 2,661,496 km (0.053 R)
• M26: 2,794,339 km (0.084 R)
• M27: 2,937,055 km (0.064 R)
• M28: 3,028,459 km (0.078 R)
• M29: 3,143,949 km (0.086 R)
• M30: 3,237,597 km (0.102 R)
• M31: 3,331,993 km (0.084 R)
• M32: 3,760,442 km (0.093 R)
• M33: 3,826,714 km (0.038 R)
• M34: 4,053,055 km (0.091 R)
• M35: 4,215,070 km (0.119 R)
• M36: 4,396,532 km (0.096 R)
• M37: 4,660,422 km (0.079 R)
• M38: 4,875,245 km (0.061 R)
• M39: 4,992,979 km (0.102 R)
• M40: 5,111,759 km (0.118 R)
• M41: 5,342,738 km (0.057 R)
• M42: 5,539,310 km (0.101 R)
• M43: 5,824,443 km (0.099 R)
• M44: 6,409,222 km (0.12 R)
• M45: 6,538,325 km (0.091 R)
• M46: 6,688,521 km (0.106 R)
• M47: 6,769,004 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.8

Radius: 9.1

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.67 AU - 2.11 AU

Year: 1705 Days

Day: 14 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 28,217,017 km

• M1: 114,143 km (0.095 R)
• M2: 214,972 km (0.093 R)
• M3: 316,549 km (0.037 R)
• M4: 377,884 km (0.095 R)
• M5: 454,179 km (0.084 R)
• M6: 552,764 km (0.119 R)
• M7: 630,555 km (0.073 R)
• M8: 836,252 km (0.083 R)
• M9: 900,878 km (0.066 R)
• M10: 1,056,610 km (0.106 R)
• M11: 1,148,762 km (0.071 R)
• M12: 1,258,417 km (0.078 R)
• M13: 1,364,033 km (0.093 R)
• M14: 1,480,720 km (0.119 R)
• M15: 1,715,738 km (0.102 R)
• M16: 1,910,814 km (0.087 R)
• M17: 1,980,377 km (0.099 R)
• M18: 2,086,442 km (0.073 R)
• M19: 2,239,929 km (0.057 R)
• M20: 2,615,868 km (0.034 R)
• M21: 2,841,013 km (0.119 R)
• M22: 2,940,945 km (0.085 R)
• M23: 3,123,753 km (0.084 R)
• M24: 3,196,009 km (0.09 R)
• M25: 3,825,966 km (0.111 R)
• M26: 3,892,237 km (0.102 R)
• M27: 4,104,517 km (0.107 R)
• M28: 4,172,434 km (0.096 R)
• M29: 4,320,686 km (0.079 R)
• M30: 4,505,589 km (0.044 R)
• M31: 4,787,880 km (0.081 R)
• M32: 5,039,803 km (0.099 R)
• M33: 5,112,507 km (0.071 R)
• M34: 5,320,448 km (0.102 R)
• M35: 5,444,166 km (0.045 R)
• M36: 5,719,725 km (0.068 R)
• M37: 5,795,571 km (0.051 R)
• M38: 6,038,368 km (0.063 R)
• M39: 6,180,337 km (0.041 R)
• M40: 6,245,262 km (0.091 R)
• M41: 6,415,205 km (0.117 R)
• M42: 6,481,029 km (0.083 R)
• M43: 6,613,123 km (0.115 R)
• M44: 6,759,580 km (0.1 R)
• M45: 6,853,378 km (0.099 R)
• M46: 6,961,088 km (0.118 R)
• M47: 7,028,706 km (0.095 R)
• M48: 7,494,255 km (0.05 R)
• M49: 7,786,719 km (0.049 R)
• M50: 7,969,677 km (0.118 R)
• M51: 8,054,649 km (0.106 R)
• M52: 8,111,496 km (0.051 R)
• M53: 8,168,343 km (0.047 R)
• M54: 8,254,063 km (0.033 R)
• M55: 8,426,250 km (0.088 R)
• M56: 8,556,101 km (0.117 R)
• M57: 8,905,860 km (0.035 R)
• M58: 9,215,678 km (0.072 R)
• M59: 9,514,125 km (0.1 R)
• M60: 9,815,864 km (0.102 R)
• M61: 9,998,224 km (0.078 R)
• M62: 10,258,674 km (0.047 R)
• M63: 10,428,468 km (0.106 R)

Asteroid Belt

Center: 2.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.7

Radius: 11.3

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.35 AU - 2.85 AU

Year: 2750 Days

Day: 14.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 28,217,017 km

• M1: 146,157 km (0.104 R)
• M2: 227,389 km (0.063 R)
• M3: 345,870 km (0.094 R)
• M4: 535,112 km (0.09 R)
• M5: 705,653 km (0.095 R)
• M6: 777,610 km (0.088 R)
• M7: 1,047,035 km (0.111 R)
• M8: 1,336,059 km (0.112 R)
• M9: 1,417,589 km (0.106 R)
• M10: 1,490,444 km (0.11 R)
• M11: 1,564,495 km (0.069 R)
• M12: 1,650,813 km (0.096 R)
• M13: 1,862,344 km (0.106 R)
• M14: 2,436,501 km (0.101 R)
• M15: 2,875,121 km (0.104 R)
• M16: 3,338,725 km (0.082 R)
• M17: 3,608,001 km (0.041 R)
• M18: 3,825,816 km (0.113 R)
• M19: 4,228,683 km (0.049 R)
• M20: 4,443,057 km (0.076 R)
• M21: 4,629,605 km (0.108 R)
• M22: 4,708,144 km (0.049 R)
• M23: 4,962,461 km (0.097 R)
• M24: 5,434,891 km (0.057 R)
• M25: 5,685,018 km (0.044 R)
• M26: 5,837,010 km (0.119 R)
• M27: 5,990,198 km (0.1 R)
• M28: 6,093,121 km (0.12 R)
• M29: 6,196,643 km (0.066 R)
• M30: 7,009,857 km (0.045 R)
• M31: 7,282,275 km (0.109 R)
• M32: 8,580,036 km (0.118 R)
• M33: 8,735,169 km (0.094 R)
• M34: 8,989,186 km (0.092 R)
• M35: 9,265,494 km (0.08 R)
• M36: 9,584,736 km (0.12 R)
• M37: 9,867,027 km (0.059 R)
• M38: 10,070,330 km (0.101 R)
• M39: 10,193,001 km (0.031 R)
• M40: 10,897,606 km (0.107 R)
• M41: 10,981,531 km (0.098 R)
• M42: 11,065,605 km (0.107 R)
• M43: 11,192,314 km (0.056 R)
• M44: 11,276,987 km (0.096 R)
• M45: 11,361,809 km (0.076 R)
• M46: 11,446,930 km (0.098 R)
• M47: 11,553,743 km (0.082 R)
• M48: 11,746,574 km (0.089 R)
• M49: 12,244,436 km (0.059 R)
• M50: 12,837,592 km (0.053 R)
• M51: 13,126,615 km (0.104 R)
• M52: 13,892,556 km (0.112 R)
• M53: 14,235,135 km (0.091 R)
• M54: 14,534,331 km (0.055 R)
• M55: 14,998,533 km (0.072 R)
• M56: 16,013,255 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.5

Radius: 10.7

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.34 AU - 3.44 AU

Year: 4095 Days

Day: 6.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,217,017 km

• M1: 153,188 km (0.07 R)
• M2: 244,144 km (0.107 R)
• M3: 446,998 km (0.11 R)
• M4: 525,388 km (0.105 R)
• M5: 664,364 km (0.077 R)
• M6: 792,570 km (0.114 R)
• M7: 981,512 km (0.027 R)
• M8: 1,075,010 km (0.069 R)
• M9: 1,185,713 km (0.106 R)
• M10: 1,271,432 km (0.1 R)
• M11: 1,495,231 km (0.069 R)
• M12: 1,619,995 km (0.036 R)
• M13: 2,277,777 km (0.073 R)
• M14: 2,367,685 km (0.117 R)
• M15: 3,251,061 km (0.057 R)
• M16: 3,332,442 km (0.077 R)
• M17: 3,643,606 km (0.046 R)
• M18: 3,770,764 km (0.083 R)
• M19: 4,338,637 km (0.12 R)
• M20: 4,518,903 km (0.087 R)
• M21: 4,747,788 km (0.051 R)
• M22: 5,074,509 km (0.114 R)
• M23: 5,627,274 km (0.101 R)
• M24: 6,326,045 km (0.108 R)
• M25: 6,504,964 km (0.062 R)
• M26: 7,105,001 km (0.103 R)
• M27: 7,211,216 km (0.048 R)
• M28: 7,291,101 km (0.101 R)
• M29: 7,587,006 km (0.092 R)
• M30: 7,695,464 km (0.097 R)
• M31: 8,051,956 km (0.084 R)
• M32: 8,952,086 km (0.094 R)
• M33: 9,182,168 km (0.117 R)
• M34: 9,648,165 km (0.075 R)
• M35: 10,271,539 km (0.103 R)
• M36: 11,277,286 km (0.043 R)
• M37: 11,713,513 km (0.082 R)
• M38: 11,933,572 km (0.045 R)
• M39: 12,442,055 km (0.069 R)
• M40: 12,698,914 km (0.114 R)
• M41: 13,250,631 km (0.061 R)
• M42: 13,513,026 km (0.078 R)
• M43: 13,843,338 km (0.091 R)
• M44: 14,545,700 km (0.111 R)
• M45: 14,613,318 km (0.113 R)
• M46: 14,816,472 km (0.12 R)
• M47: 15,020,524 km (0.057 R)
• M48: 15,225,473 km (0.108 R)
• M49: 15,362,804 km (0.07 R)
• M50: 16,580,830 km (0.094 R)
• M51: 16,686,595 km (0.085 R)
• M52: 17,005,538 km (0.103 R)
• M53: 17,721,364 km (0.104 R)
• M54: 18,776,926 km (0.057 R)
• M55: 19,405,088 km (0.09 R)
• M56: 19,703,087 km (0.106 R)
• M57: 20,758,051 km (0.029 R)
• M58: 21,330,861 km (0.093 R)
• M59: 21,446,052 km (0.102 R)
• M60: 22,141,382 km (0.107 R)
• M61: 23,001,271 km (0.076 R)
• M62: 23,554,185 km (0.105 R)
• M63: 23,872,230 km (0.12 R)
• M64: 24,071,644 km (0.05 R)
• M65: 24,753,810 km (0.108 R)
• M66: 24,996,159 km (0.063 R)
• M67: 25,564,631 km (0.036 R)
• M68: 25,687,002 km (0.037 R)
• M69: 25,768,682 km (0.061 R)
• M70: 25,973,182 km (0.062 R)
• M71: 26,921,334 km (0.113 R)
• M72: 27,503,868 km (0.08 R)
• M73: 27,838,668 km (0.091 R)
• M74: 28,006,666 km (0.092 R)
• M75: 28,132,777 km (0.117 R)
• M76: 28,217,001 km (0.098 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 12,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit