🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.5 AU - 0.68 AU

Year: 288 Days

Day: 32.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.55 AU - 0.75 AU

Year: 333 Days

Day: 16.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,551,865 km

• M1: 52,210 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.6

Radius: 12.2

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.88 AU - 0.92 AU

Year: 543 Days

Day: 10.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 58,551,865 km

• M1: 151,991 km (0.1 R)
• M2: 255,663 km (0.094 R)
• M3: 358,885 km (0.076 R)
• M4: 518,357 km (0.112 R)
• M5: 621,579 km (0.115 R)
• M6: 705,653 km (0.094 R)
• M7: 803,640 km (0.088 R)
• M8: 901,776 km (0.095 R)
• M9: 1,009,786 km (0.098 R)
• M10: 1,166,415 km (0.032 R)
• M11: 1,325,886 km (0.102 R)
• M12: 1,438,533 km (0.057 R)
• M13: 1,523,505 km (0.068 R)
• M14: 1,604,138 km (0.083 R)
• M15: 1,737,579 km (0.093 R)
• M16: 1,828,684 km (0.08 R)
• M17: 1,914,853 km (0.11 R)
• M18: 2,351,828 km (0.093 R)
• M19: 2,511,898 km (0.068 R)
• M20: 2,630,679 km (0.034 R)
• M21: 2,789,402 km (0.118 R)
• M22: 2,873,925 km (0.101 R)
• M23: 2,951,416 km (0.099 R)
• M24: 3,045,513 km (0.105 R)
• M25: 3,156,515 km (0.084 R)
• M26: 3,252,707 km (0.079 R)
• M27: 3,497,598 km (0.08 R)
• M28: 3,597,380 km (0.089 R)
• M29: 3,988,429 km (0.078 R)
• M30: 4,162,860 km (0.104 R)
• M31: 4,250,973 km (0.048 R)
• M32: 4,330,858 km (0.095 R)
• M33: 4,465,197 km (0.088 R)
• M34: 4,793,116 km (0.093 R)
• M35: 5,044,291 km (0.08 R)
• M36: 5,214,234 km (0.079 R)
• M37: 5,804,248 km (0.078 R)
• M38: 5,922,729 km (0.069 R)
• M39: 6,052,131 km (0.107 R)
• M40: 6,283,410 km (0.096 R)
• M41: 6,405,182 km (0.094 R)
• M42: 6,568,843 km (0.104 R)
• M43: 6,651,271 km (0.103 R)
• M44: 6,806,554 km (0.033 R)
• M45: 6,942,239 km (0.075 R)
• M46: 7,036,635 km (0.059 R)
• M47: 7,121,008 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.4

Radius: 12.2

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.9 AU - 1.26 AU

Year: 714 Days

Day: 12.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 58,551,865 km

• M1: 159,322 km (0.053 R)
• M2: 324,179 km (0.118 R)
• M3: 400,922 km (0.12 R)
• M4: 509,082 km (0.116 R)
• M5: 639,680 km (0.098 R)
• M6: 739,313 km (0.053 R)
• M7: 822,190 km (0.045 R)
• M8: 962,363 km (0.1 R)
• M9: 1,048,083 km (0.038 R)
• M10: 1,175,390 km (0.114 R)
• M11: 1,274,424 km (0.108 R)
• M12: 1,460,374 km (0.112 R)
• M13: 1,655,600 km (0.109 R)
• M14: 1,760,318 km (0.094 R)
• M15: 1,836,613 km (0.097 R)
• M16: 1,929,663 km (0.066 R)
• M17: 2,096,315 km (0.067 R)
• M18: 2,234,992 km (0.1 R)
• M19: 2,538,676 km (0.115 R)
• M20: 2,811,094 km (0.051 R)
• M21: 2,892,026 km (0.093 R)
• M22: 3,120,911 km (0.082 R)
• M23: 3,214,110 km (0.083 R)
• M24: 3,355,929 km (0.039 R)
• M25: 3,432,374 km (0.101 R)
• M26: 3,625,953 km (0.089 R)
• M27: 3,873,238 km (0.088 R)
• M28: 4,095,541 km (0.084 R)
• M29: 4,218,510 km (0.084 R)
• M30: 4,395,036 km (0.061 R)
• M31: 4,573,955 km (0.083 R)
• M32: 4,917,282 km (0.109 R)
• M33: 5,015,418 km (0.11 R)
• M34: 5,092,162 km (0.089 R)
• M35: 5,538,412 km (0.031 R)
• M36: 5,651,957 km (0.07 R)
• M37: 5,743,361 km (0.096 R)
• M38: 5,881,440 km (0.092 R)
• M39: 6,137,552 km (0.105 R)
• M40: 6,314,227 km (0.081 R)
• M41: 6,552,387 km (0.116 R)
• M42: 6,696,749 km (0.077 R)
• M43: 6,988,764 km (0.077 R)
• M44: 7,111,584 km (0.08 R)
• M45: 7,247,568 km (0.053 R)
• M46: 7,484,681 km (0.045 R)
• M47: 7,724,187 km (0.096 R)
• M48: 7,825,913 km (0.108 R)
• M49: 8,159,367 km (0.108 R)
• M50: 8,301,784 km (0.062 R)
• M51: 8,497,458 km (0.065 R)
• M52: 8,602,476 km (0.067 R)
• M53: 8,760,751 km (0.065 R)
• M54: 8,946,551 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156

Radius: 12.3

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.71 AU - 2.31 AU

Year: 1812 Days

Day: 6.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 58,551,865 km

• M1: 153,787 km (0.117 R)
• M2: 252,970 km (0.043 R)
• M3: 365,468 km (0.075 R)
• M4: 453,282 km (0.045 R)
• M5: 827,875 km (0.1 R)
• M6: 940,821 km (0.035 R)
• M7: 1,046,587 km (0.097 R)
• M8: 1,319,304 km (0.1 R)
• M9: 1,446,462 km (0.07 R)
• M10: 1,660,387 km (0.077 R)
• M11: 1,814,024 km (0.096 R)
• M12: 1,908,719 km (0.065 R)
• M13: 2,062,057 km (0.073 R)
• M14: 2,211,206 km (0.07 R)
• M15: 2,433,060 km (0.093 R)
• M16: 2,529,251 km (0.082 R)
• M17: 2,653,567 km (0.117 R)
• M18: 2,880,657 km (0.075 R)
• M19: 2,973,258 km (0.116 R)
• M20: 3,095,330 km (0.109 R)
• M21: 3,286,366 km (0.117 R)
• M22: 3,481,292 km (0.058 R)
• M23: 3,801,282 km (0.077 R)
• M24: 4,099,730 km (0.053 R)
• M25: 4,288,821 km (0.079 R)
• M26: 4,556,302 km (0.117 R)
• M27: 4,675,681 km (0.108 R)
• M28: 4,862,380 km (0.05 R)
• M29: 5,107,720 km (0.102 R)
• M30: 5,254,625 km (0.119 R)
• M31: 5,357,100 km (0.066 R)
• M32: 5,540,956 km (0.065 R)
• M33: 5,891,613 km (0.096 R)
• M34: 5,986,308 km (0.025 R)
• M35: 6,297,771 km (0.116 R)
• M36: 6,431,063 km (0.114 R)
• M37: 6,589,936 km (0.05 R)
• M38: 6,762,422 km (0.097 R)
• M39: 6,899,005 km (0.11 R)
• M40: 6,998,936 km (0.107 R)
• M41: 7,086,750 km (0.089 R)
• M42: 7,314,438 km (0.093 R)
• M43: 7,480,342 km (0.109 R)
• M44: 7,647,443 km (0.079 R)
• M45: 7,815,890 km (0.103 R)
• M46: 8,143,210 km (0.1 R)
• M47: 8,235,662 km (0.119 R)
• M48: 8,528,724 km (0.103 R)
• M49: 8,703,455 km (0.058 R)
• M50: 8,811,464 km (0.12 R)
• M51: 9,097,495 km (0.044 R)
• M52: 9,303,641 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.1

Radius: 10.4

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.05 AU - 2.41 AU

Year: 2117 Days

Day: 11.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 58,551,865 km

• M1: 173,982 km (0.044 R)
• M2: 244,144 km (0.101 R)
• M3: 310,416 km (0.086 R)
• M4: 415,583 km (0.117 R)
• M5: 552,764 km (0.08 R)
• M6: 618,737 km (0.081 R)
• M7: 750,084 km (0.089 R)
• M8: 881,131 km (0.057 R)
• M9: 960,418 km (0.118 R)
• M10: 1,075,758 km (0.106 R)
• M11: 1,184,366 km (0.082 R)
• M12: 1,577,809 km (0.113 R)
• M13: 1,850,825 km (0.078 R)
• M14: 2,024,957 km (0.037 R)
• M15: 2,248,306 km (0.117 R)
• M16: 2,322,208 km (0.098 R)
• M17: 2,442,036 km (0.086 R)
• M18: 2,641,300 km (0.07 R)
• M19: 2,974,604 km (0.098 R)
• M20: 3,055,985 km (0.107 R)
• M21: 3,138,115 km (0.105 R)
• M22: 3,254,352 km (0.084 R)
• M23: 3,439,853 km (0.082 R)
• M24: 3,585,711 km (0.063 R)
• M25: 4,653,990 km (0.028 R)
• M26: 4,834,854 km (0.094 R)
• M27: 4,950,194 km (0.079 R)
• M28: 5,292,025 km (0.091 R)
• M29: 5,381,185 km (0.071 R)
• M30: 6,029,542 km (0.107 R)
• M31: 6,102,097 km (0.056 R)
• M32: 6,853,228 km (0.074 R)
• M33: 7,256,245 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.3

Radius: 4.9

Gravity: 28.96 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.32 AU - 8.94 AU

Year: 13400 Days

Day: 23.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,551,865 km

• M1: 168,447 km (0.083 R)
• M2: 278,402 km (0.083 R)
• M3: 320,439 km (0.115 R)
• M4: 619,335 km (0.067 R)
• M5: 899,233 km (0.101 R)
• M6: 1,098,048 km (0.058 R)
• M7: 1,359,695 km (0.081 R)
• M8: 2,341,955 km (0.091 R)
• M9: 2,431,863 km (0.106 R)
• M10: 2,553,336 km (0.061 R)
• M11: 2,584,154 km (0.086 R)
• M12: 3,323,915 km (0.119 R)
• M13: 3,630,292 km (0.061 R)
• M14: 3,734,412 km (0.091 R)
• M15: 4,016,852 km (0.077 R)
• M16: 4,453,529 km (0.065 R)
• M17: 4,639,928 km (0.089 R)
• M18: 4,981,759 km (0.076 R)
• M19: 5,932,752 km (0.068 R)
• M20: 6,220,429 km (0.073 R)
• M21: 6,681,789 km (0.029 R)
• M22: 7,241,135 km (0.077 R)
• M23: 7,328,500 km (0.102 R)
• M24: 7,592,690 km (0.113 R)
• M25: 7,681,551 km (0.07 R)
• M26: 7,949,930 km (0.033 R)
• M27: 8,404,109 km (0.079 R)
• M28: 8,680,716 km (0.101 R)
• M29: 8,913,490 km (0.057 R)
• M30: 9,720,122 km (0.108 R)
• M31: 9,913,252 km (0.076 R)
• M32: 10,549,791 km (0.04 R)
• M33: 12,695,025 km (0.108 R)
• M34: 13,012,172 km (0.03 R)
• M35: 13,225,050 km (0.107 R)
• M36: 14,581,454 km (0.094 R)
• M37: 16,381,266 km (0.106 R)
• M38: 17,307,127 km (0.108 R)
• M39: 17,835,357 km (0.094 R)
• M40: 18,727,409 km (0.05 R)
• M41: 18,787,398 km (0.102 R)
• M42: 18,847,537 km (0.09 R)
• M43: 19,088,389 km (0.064 R)
• M44: 20,802,631 km (0.088 R)
• M45: 24,572,497 km (0.025 R)
• M46: 24,835,640 km (0.092 R)
• M47: 24,967,436 km (0.112 R)
• M48: 25,430,890 km (0.029 R)
• M49: 25,763,745 km (0.082 R)
• M50: 25,964,057 km (0.071 R)
• M51: 26,097,947 km (0.101 R)
• M52: 26,433,645 km (0.06 R)
• M53: 27,177,146 km (0.117 R)
• M54: 27,927,529 km (0.087 R)
• M55: 28,202,041 km (0.101 R)
• M56: 30,289,530 km (0.077 R)
• M57: 30,854,561 km (0.089 R)
• M58: 31,851,631 km (0.088 R)
• M59: 32,642,405 km (0.034 R)
• M60: 32,714,661 km (0.062 R)
• M61: 32,786,917 km (0.105 R)
• M62: 35,944,329 km (0.088 R)
• M63: 36,617,370 km (0.056 R)
• M64: 38,356,296 km (0.074 R)
• M65: 38,967,403 km (0.118 R)
• M66: 39,658,695 km (0.092 R)
• M67: 41,131,336 km (0.117 R)
• M68: 42,385,415 km (0.036 R)
• M69: 42,621,929 km (0.12 R)
• M70: 43,811,083 km (0.079 R)
• M71: 44,050,140 km (0.082 R)
• M72: 45,252,458 km (0.12 R)
• M73: 46,140,920 km (0.025 R)
• M74: 47,525,299 km (0.103 R)
• M75: 50,084,619 km (0.073 R)
• M76: 50,334,747 km (0.09 R)
• M77: 51,171,148 km (0.094 R)
• M78: 51,423,071 km (0.062 R)
• M79: 51,675,293 km (0.105 R)
• M80: 51,843,591 km (0.03 R)
• M81: 53,622,908 km (0.046 R)
• M82: 53,793,300 km (0.088 R)
• M83: 54,305,822 km (0.071 R)
• M84: 55,077,747 km (0.116 R)
• M85: 55,335,804 km (0.103 R)
• M86: 55,594,309 km (0.057 R)
• M87: 56,372,218 km (0.109 R)
• M88: 57,066,651 km (0.111 R)
• M89: 58,026,172 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 16,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit