🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.61 AU - 0.85 AU

Year: 272 Days

Day: 27.1 Hours

Environment

Temp: -0 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,405,171 km

• M1: 469,887 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.59 AU - 0.91 AU

Year: 284 Days

Day: 47.7 Hours

Environment

Temp: -20 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.9 AU - 1 AU

Year: 404 Days

Day: 36 Hours

Environment

Temp: -46 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.8 AU - 2.18 AU

Year: 1226 Days

Day: 18.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.9

Radius: 14.5

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.5 AU - 3.04 AU

Year: 2013 Days

Day: 6.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 77,405,171 km

• M1: 186,249 km (0.104 R)
• M2: 388,356 km (0.096 R)
• M3: 562,638 km (0.119 R)
• M4: 694,733 km (0.032 R)
• M5: 817,852 km (0.11 R)
• M6: 912,098 km (0.088 R)
• M7: 1,065,286 km (0.12 R)
• M8: 1,347,129 km (0.101 R)
• M9: 1,616,555 km (0.04 R)
• M10: 1,729,351 km (0.099 R)
• M11: 1,913,806 km (0.079 R)
• M12: 2,187,420 km (0.112 R)
• M13: 2,484,970 km (0.066 R)
• M14: 2,739,586 km (0.118 R)
• M15: 2,898,758 km (0.104 R)
• M16: 3,061,072 km (0.072 R)
• M17: 3,322,569 km (0.048 R)
• M18: 3,431,626 km (0.1 R)
• M19: 3,641,212 km (0.098 R)
• M20: 4,216,266 km (0.085 R)
• M21: 4,347,913 km (0.048 R)
• M22: 4,494,518 km (0.078 R)
• M23: 4,642,770 km (0.119 R)
• M24: 5,055,361 km (0.118 R)
• M25: 5,153,347 km (0.089 R)
• M26: 5,494,281 km (0.112 R)
• M27: 6,303,456 km (0.081 R)
• M28: 6,515,436 km (0.115 R)
• M29: 6,698,993 km (0.11 R)
• M30: 6,868,936 km (0.113 R)
• M31: 7,071,491 km (0.03 R)
• M32: 7,165,738 km (0.109 R)
• M33: 7,276,141 km (0.119 R)
• M34: 7,418,858 km (0.108 R)
• M35: 7,514,600 km (0.117 R)
• M36: 7,983,141 km (0.118 R)
• M37: 8,461,405 km (0.043 R)
• M38: 8,662,016 km (0.076 R)
• M39: 8,931,890 km (0.111 R)
• M40: 9,033,916 km (0.107 R)
• M41: 9,153,295 km (0.091 R)
• M42: 9,273,273 km (0.116 R)
• M43: 9,601,640 km (0.095 R)
• M44: 10,110,273 km (0.117 R)
• M45: 10,789,896 km (0.101 R)
• M46: 11,153,718 km (0.1 R)
• M47: 11,281,923 km (0.082 R)
• M48: 11,429,128 km (0.089 R)
• M49: 11,781,431 km (0.101 R)
• M50: 12,287,969 km (0.105 R)
• M51: 12,458,511 km (0.111 R)
• M52: 12,725,244 km (0.082 R)
• M53: 12,840,135 km (0.053 R)
• M54: 12,955,475 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.9

Radius: 11.8

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.52 AU - 3.38 AU

Year: 2212 Days

Day: 11.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 117.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 77,405,171 km

• M1: 162,164 km (0.108 R)
• M2: 250,576 km (0.102 R)
• M3: 341,382 km (0.054 R)
• M4: 431,739 km (0.119 R)
• M5: 528,230 km (0.067 R)
• M6: 692,040 km (0.089 R)
• M7: 786,586 km (0.093 R)
• M8: 977,772 km (0.073 R)
• M9: 1,086,081 km (0.089 R)
• M10: 1,266,645 km (0.096 R)
• M11: 1,428,660 km (0.1 R)
• M12: 1,876,256 km (0.037 R)
• M13: 2,037,822 km (0.099 R)
• M14: 2,444,728 km (0.061 R)
• M15: 2,648,929 km (0.116 R)
• M16: 2,803,464 km (0.108 R)
• M17: 3,227,125 km (0.056 R)
• M18: 3,610,993 km (0.028 R)
• M19: 3,711,673 km (0.103 R)
• M20: 3,803,227 km (0.113 R)
• M21: 4,124,413 km (0.1 R)
• M22: 4,251,123 km (0.098 R)
• M23: 4,661,021 km (0.046 R)
• M24: 4,793,116 km (0.097 R)
• M25: 5,083,784 km (0.086 R)
• M26: 5,242,657 km (0.106 R)
• M27: 5,484,108 km (0.092 R)
• M28: 5,577,009 km (0.102 R)
• M29: 5,740,968 km (0.12 R)
• M30: 5,835,364 km (0.047 R)
• M31: 6,001,867 km (0.042 R)
• M32: 6,097,759 km (0.049 R)
• M33: 6,770,650 km (0.075 R)
• M34: 6,870,432 km (0.104 R)
• M35: 7,071,641 km (0.086 R)
• M36: 7,274,795 km (0.116 R)
• M37: 7,518,639 km (0.117 R)
• M38: 7,635,027 km (0.072 R)
• M39: 7,712,967 km (0.087 R)
• M40: 7,817,386 km (0.112 R)
• M41: 7,909,090 km (0.095 R)
• M42: 7,987,928 km (0.085 R)
• M43: 8,173,130 km (0.113 R)
• M44: 8,359,679 km (0.102 R)
• M45: 8,480,254 km (0.083 R)
• M46: 8,561,037 km (0.062 R)
• M47: 8,696,274 km (0.118 R)
• M48: 9,161,374 km (0.118 R)
• M49: 9,396,841 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.4

Radius: 9.3

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.15 AU - 3.79 AU

Year: 2822 Days

Day: 12.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,405,171 km

• M1: 116,238 km (0.107 R)
• M2: 244,892 km (0.073 R)
• M3: 473,328 km (0.118 R)
• M4: 690,993 km (0.112 R)
• M5: 962,064 km (0.111 R)
• M6: 1,161,328 km (0.115 R)
• M7: 1,301,651 km (0.114 R)
• M8: 1,386,174 km (0.11 R)
• M9: 1,522,906 km (0.028 R)
• M10: 2,001,620 km (0.12 R)
• M11: 2,755,294 km (0.107 R)
• M12: 2,880,956 km (0.066 R)
• M13: 2,976,399 km (0.094 R)
• M14: 3,056,883 km (0.096 R)
• M15: 3,138,115 km (0.077 R)
• M16: 3,369,243 km (0.083 R)
• M17: 3,554,745 km (0.092 R)
• M18: 3,640,315 km (0.111 R)
• M19: 3,778,543 km (0.102 R)
• M20: 3,971,375 km (0.113 R)
• M21: 4,042,284 km (0.079 R)
• M22: 4,185,599 km (0.115 R)
• M23: 4,294,057 km (0.09 R)
• M24: 4,569,467 km (0.096 R)
• M25: 4,700,066 km (0.064 R)
• M26: 4,813,012 km (0.086 R)
• M27: 5,099,193 km (0.076 R)
• M28: 5,273,475 km (0.101 R)
• M29: 5,469,597 km (0.1 R)
• M30: 5,668,114 km (0.112 R)
• M31: 5,848,828 km (0.076 R)
• M32: 5,909,565 km (0.073 R)
• M33: 6,548,796 km (0.081 R)
• M34: 6,865,944 km (0.096 R)
• M35: 6,951,364 km (0.092 R)
• M36: 7,275,094 km (0.091 R)
• M37: 7,493,507 km (0.116 R)
• M38: 7,780,735 km (0.116 R)
• M39: 7,914,625 km (0.093 R)
• M40: 8,049,263 km (0.076 R)
• M41: 8,434,627 km (0.073 R)
• M42: 8,595,146 km (0.074 R)
• M43: 8,687,298 km (0.107 R)
• M44: 9,035,861 km (0.06 R)
• M45: 9,555,414 km (0.103 R)
• M46: 9,794,921 km (0.065 R)
• M47: 10,036,222 km (0.114 R)
• M48: 10,377,455 km (0.117 R)
• M49: 10,475,591 km (0.079 R)
• M50: 11,046,307 km (0.105 R)
• M51: 11,627,046 km (0.107 R)
• M52: 11,882,708 km (0.038 R)
• M53: 12,269,569 km (0.066 R)
• M54: 12,425,450 km (0.12 R)
• M55: 12,555,899 km (0.116 R)
• M56: 12,818,294 km (0.086 R)
• M57: 13,082,334 km (0.072 R)
• M58: 13,374,947 km (0.101 R)
• M59: 13,481,760 km (0.11 R)
• M60: 13,562,244 km (0.043 R)
• M61: 14,020,761 km (0.102 R)
• M62: 14,102,142 km (0.071 R)
• M63: 14,594,170 km (0.031 R)
• M64: 15,258,983 km (0.113 R)
• M65: 15,707,627 km (0.111 R)
• M66: 15,820,424 km (0.051 R)
• M67: 16,075,338 km (0.107 R)
• M68: 16,790,566 km (0.073 R)
• M69: 17,428,451 km (0.065 R)
• M70: 17,603,929 km (0.117 R)
• M71: 17,691,743 km (0.109 R)
• M72: 18,370,619 km (0.047 R)
• M73: 18,549,089 km (0.072 R)
• M74: 18,758,077 km (0.074 R)
• M75: 18,907,824 km (0.079 R)
• M76: 19,389,679 km (0.095 R)
• M77: 19,571,291 km (0.107 R)
• M78: 20,334,689 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.2

Radius: 5.1

Gravity: 26.92 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.05 AU - 15.81 AU

Year: 20297 Days

Day: 16.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,405,171 km

• M1: 83,027 km (0.062 R)
• M2: 191,485 km (0.113 R)
• M3: 591,660 km (0.08 R)
• M4: 705,504 km (0.119 R)
• M5: 1,033,871 km (0.092 R)
• M6: 1,813,425 km (0.082 R)
• M7: 2,546,006 km (0.054 R)
• M8: 2,694,856 km (0.06 R)
• M9: 2,962,337 km (0.047 R)
• M10: 3,040,427 km (0.059 R)
• M11: 3,278,437 km (0.085 R)
• M12: 3,399,761 km (0.052 R)
• M13: 3,688,635 km (0.083 R)
• M14: 4,377,982 km (0.112 R)
• M15: 4,737,465 km (0.054 R)
• M16: 5,153,198 km (0.093 R)
• M17: 5,484,557 km (0.11 R)
• M18: 6,267,552 km (0.101 R)
• M19: 6,468,762 km (0.104 R)
• M20: 6,981,134 km (0.12 R)
• M21: 7,400,307 km (0.094 R)
• M22: 8,044,326 km (0.082 R)
• M23: 8,207,986 km (0.082 R)
• M24: 9,789,236 km (0.118 R)
• M25: 9,964,116 km (0.091 R)
• M26: 11,216,998 km (0.06 R)
• M27: 11,645,596 km (0.104 R)
• M28: 11,954,964 km (0.032 R)
• M29: 13,026,983 km (0.079 R)
• M30: 14,858,659 km (0.086 R)
• M31: 16,009,366 km (0.108 R)
• M32: 17,682,319 km (0.092 R)
• M33: 17,753,228 km (0.084 R)
• M34: 19,118,159 km (0.1 R)
• M35: 20,071,397 km (0.058 R)
• M36: 20,145,298 km (0.071 R)
• M37: 20,591,100 km (0.11 R)
• M38: 21,795,363 km (0.039 R)
• M39: 23,878,962 km (0.112 R)
• M40: 24,904,605 km (0.047 R)
• M41: 25,382,869 km (0.114 R)
• M42: 26,754,233 km (0.074 R)
• M43: 28,066,805 km (0.03 R)
• M44: 28,315,137 km (0.079 R)
• M45: 29,064,772 km (0.113 R)
• M46: 29,316,096 km (0.115 R)
• M47: 29,484,095 km (0.083 R)
• M48: 29,568,169 km (0.049 R)
• M49: 30,074,558 km (0.113 R)
• M50: 33,522,040 km (0.116 R)
• M51: 33,785,632 km (0.077 R)
• M52: 33,873,595 km (0.117 R)
• M53: 34,403,322 km (0.04 R)
• M54: 36,368,738 km (0.077 R)
• M55: 36,639,510 km (0.048 R)
• M56: 37,001,687 km (0.092 R)
• M57: 37,273,955 km (0.086 R)
• M58: 37,456,016 km (0.107 R)
• M59: 38,278,505 km (0.1 R)
• M60: 39,291,731 km (0.119 R)
• M61: 40,127,385 km (0.072 R)
• M62: 45,165,542 km (0.067 R)
• M63: 45,553,748 km (0.074 R)
• M64: 46,627,263 km (0.099 R)
• M65: 47,019,658 km (0.095 R)
• M66: 47,610,270 km (0.096 R)
• M67: 48,005,358 km (0.101 R)
• M68: 48,104,243 km (0.104 R)
• M69: 48,699,492 km (0.037 R)
• M70: 48,798,825 km (0.101 R)
• M71: 48,898,308 km (0.082 R)
• M72: 49,097,572 km (0.079 R)
• M73: 49,197,205 km (0.086 R)
• M74: 49,696,712 km (0.087 R)
• M75: 51,711,496 km (0.092 R)
• M76: 52,524,860 km (0.084 R)
• M77: 54,679,967 km (0.11 R)
• M78: 55,508,440 km (0.116 R)
• M79: 57,387,838 km (0.057 R)
• M80: 58,124,308 km (0.096 R)
• M81: 58,652,388 km (0.072 R)
• M82: 63,475,274 km (0.06 R)
• M83: 66,539,637 km (0.072 R)
• M84: 66,760,443 km (0.091 R)
• M85: 67,202,655 km (0.107 R)
• M86: 68,201,071 km (0.11 R)
• M87: 68,757,874 km (0.12 R)
• M88: 71,564,629 km (0.089 R)
• M89: 71,790,821 km (0.056 R)
• M90: 72,357,199 km (0.09 R)
• M91: 73,380,448 km (0.094 R)
• M92: 73,494,442 km (0.071 R)
• M93: 76,017,260 km (0.104 R)
• M94: 77,173,203 km (0.087 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 17,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit