🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.9 AU - 1.12 AU

Year: 440 Days

Day: 35.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.55 AU - 1.63 AU

Year: 869 Days

Day: 12.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.49 AU - 2.13 AU

Year: 1056 Days

Day: 36.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.47 AU - 2.37 AU

Year: 1153 Days

Day: 19.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,824,684 km

• M1: 190,887 km (0.078 R)
• M2: 352,453 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.79 AU - 2.67 AU

Year: 1444 Days

Day: 46.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.44 AU - 2.54 AU

Year: 1703 Days

Day: 26.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,824,684 km

• M1: 2,396,707 km (0.108 R)

Asteroid Belt

Center: 2.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.5

Radius: 14.4

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.26 AU - 3.44 AU

Year: 2658 Days

Day: 6.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 39,824,684 km

• M1: 195,973 km (0.114 R)
• M2: 304,731 km (0.067 R)
• M3: 499,956 km (0.074 R)
• M4: 614,398 km (0.115 R)
• M5: 707,448 km (0.042 R)
• M6: 823,387 km (0.033 R)
• M7: 1,135,149 km (0.107 R)
• M8: 1,326,335 km (0.119 R)
• M9: 1,474,437 km (0.118 R)
• M10: 1,650,962 km (0.077 R)
• M11: 1,834,818 km (0.116 R)
• M12: 1,953,299 km (0.027 R)
• M13: 2,440,839 km (0.065 R)
• M14: 2,678,849 km (0.094 R)
• M15: 2,800,771 km (0.053 R)
• M16: 3,292,948 km (0.103 R)
• M17: 3,438,657 km (0.102 R)
• M18: 3,782,133 km (0.118 R)
• M19: 3,935,022 km (0.093 R)
• M20: 4,027,773 km (0.098 R)
• M21: 4,121,272 km (0.091 R)
• M22: 4,294,506 km (0.08 R)
• M23: 4,422,113 km (0.057 R)
• M24: 5,045,637 km (0.118 R)
• M25: 5,784,800 km (0.099 R)
• M26: 5,997,229 km (0.06 R)
• M27: 6,798,326 km (0.037 R)
• M28: 7,344,657 km (0.102 R)
• M29: 7,478,846 km (0.106 R)
• M30: 7,594,336 km (0.075 R)
• M31: 8,082,324 km (0.07 R)
• M32: 8,440,013 km (0.091 R)
• M33: 8,681,314 km (0.108 R)
• M34: 8,884,318 km (0.102 R)
• M35: 9,274,170 km (0.052 R)
• M36: 9,419,280 km (0.094 R)
• M37: 9,565,138 km (0.107 R)
• M38: 10,305,648 km (0.054 R)
• M39: 10,650,321 km (0.087 R)
• M40: 10,911,369 km (0.119 R)
• M41: 11,196,653 km (0.098 R)
• M42: 11,528,760 km (0.027 R)
• M43: 11,819,279 km (0.088 R)
• M44: 12,271,065 km (0.12 R)
• M45: 12,567,717 km (0.099 R)
• M46: 13,145,015 km (0.06 R)
• M47: 13,542,497 km (0.085 R)
• M48: 13,943,868 km (0.052 R)
• M49: 14,181,878 km (0.117 R)
• M50: 14,565,597 km (0.053 R)
• M51: 15,465,877 km (0.104 R)
• M52: 15,588,846 km (0.1 R)
• M53: 16,059,481 km (0.09 R)
• M54: 16,434,224 km (0.114 R)
• M55: 16,837,240 km (0.045 R)
• M56: 16,963,950 km (0.077 R)
• M57: 17,090,809 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828

Radius: 10.4

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.87 AU - 4.17 AU

Year: 2863 Days

Day: 9.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,824,684 km

• M1: 165,904 km (0.088 R)
• M2: 273,764 km (0.103 R)
• M3: 383,270 km (0.043 R)
• M4: 469,737 km (0.108 R)
• M5: 685,457 km (0.084 R)
• M6: 805,734 km (0.103 R)
• M7: 933,790 km (0.108 R)
• M8: 1,092,064 km (0.04 R)
• M9: 1,222,963 km (0.107 R)
• M10: 1,321,697 km (0.11 R)
• M11: 1,397,543 km (0.074 R)
• M12: 1,487,900 km (0.11 R)
• M13: 1,567,038 km (0.102 R)
• M14: 1,757,326 km (0.074 R)
• M15: 1,841,251 km (0.099 R)
• M16: 2,042,609 km (0.091 R)
• M17: 2,116,211 km (0.12 R)
• M18: 2,266,408 km (0.046 R)
• M19: 2,593,279 km (0.071 R)
• M20: 3,572,696 km (0.072 R)
• M21: 4,290,168 km (0.117 R)
• M22: 4,404,610 km (0.062 R)
• M23: 4,793,116 km (0.089 R)
• M24: 5,031,575 km (0.042 R)
• M25: 5,192,692 km (0.103 R)
• M26: 5,520,161 km (0.111 R)
• M27: 5,728,252 km (0.05 R)
• M28: 5,981,521 km (0.101 R)
• M29: 6,259,923 km (0.042 R)
• M30: 6,389,923 km (0.113 R)
• M31: 7,143,448 km (0.073 R)
• M32: 7,553,645 km (0.106 R)
• M33: 7,738,548 km (0.12 R)
• M34: 7,948,284 km (0.112 R)
• M35: 8,042,082 km (0.059 R)
• M36: 8,112,693 km (0.094 R)
• M37: 8,278,297 km (0.116 R)
• M38: 8,516,756 km (0.081 R)
• M39: 8,685,054 km (0.071 R)
• M40: 8,854,548 km (0.059 R)
• M41: 8,976,171 km (0.054 R)
• M42: 9,295,114 km (0.118 R)
• M43: 9,667,912 km (0.105 R)
• M44: 9,768,143 km (0.074 R)
• M45: 10,453,750 km (0.073 R)
• M46: 10,530,942 km (0.036 R)
• M47: 10,867,388 km (0.096 R)
• M48: 11,339,219 km (0.087 R)
• M49: 11,978,601 km (0.087 R)
• M50: 12,248,475 km (0.069 R)
• M51: 12,465,841 km (0.083 R)
• M52: 12,657,177 km (0.047 R)
• M53: 13,403,969 km (0.095 R)
• M54: 13,628,067 km (0.113 R)
• M55: 13,768,689 km (0.102 R)
• M56: 14,023,155 km (0.066 R)
• M57: 14,364,836 km (0.03 R)
• M58: 14,998,234 km (0.112 R)
• M59: 15,318,373 km (0.105 R)
• M60: 15,435,359 km (0.045 R)
• M61: 15,758,640 km (0.08 R)
• M62: 16,501,692 km (0.116 R)
• M63: 16,681,659 km (0.09 R)
• M64: 16,772,016 km (0.1 R)
• M65: 17,043,685 km (0.113 R)
• M66: 17,134,641 km (0.086 R)
• M67: 17,225,746 km (0.113 R)
• M68: 17,591,662 km (0.062 R)
• M69: 18,176,141 km (0.073 R)
• M70: 18,331,125 km (0.117 R)
• M71: 18,579,906 km (0.088 R)
• M72: 19,332,982 km (0.092 R)
• M73: 19,681,395 km (0.086 R)
• M74: 19,808,703 km (0.057 R)
• M75: 19,968,025 km (0.08 R)
• M76: 20,320,328 km (0.098 R)
• M77: 21,356,742 km (0.083 R)
• M78: 21,520,252 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.9

Radius: 13.7

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.97 AU - 5.31 AU

Year: 5051 Days

Day: 13.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 39,824,684 km

• M1: 171,888 km (0.104 R)
• M2: 469,588 km (0.096 R)
• M3: 569,669 km (0.026 R)
• M4: 1,016,667 km (0.104 R)
• M5: 1,144,723 km (0.099 R)
• M6: 1,407,417 km (0.093 R)
• M7: 1,574,667 km (0.105 R)
• M8: 1,784,553 km (0.116 R)
• M9: 2,104,244 km (0.109 R)
• M10: 2,564,257 km (0.084 R)
• M11: 2,827,250 km (0.082 R)
• M12: 2,940,645 km (0.066 R)
• M13: 3,041,175 km (0.117 R)
• M14: 3,334,985 km (0.101 R)
• M15: 3,546,367 km (0.065 R)
• M16: 4,353,298 km (0.065 R)
• M17: 4,601,481 km (0.077 R)
• M18: 4,752,575 km (0.079 R)
• M19: 4,854,301 km (0.119 R)
• M20: 4,956,776 km (0.075 R)
• M21: 5,094,555 km (0.066 R)
• M22: 5,233,532 km (0.082 R)
• M23: 5,550,979 km (0.117 R)
• M24: 5,712,245 km (0.046 R)
• M25: 5,911,360 km (0.119 R)
• M26: 6,316,471 km (0.116 R)
• M27: 6,409,820 km (0.093 R)
• M28: 6,711,708 km (0.071 R)
• M29: 7,037,533 km (0.104 R)
• M30: 7,447,431 km (0.108 R)
• M31: 7,705,038 km (0.093 R)
• M32: 7,905,200 km (0.104 R)
• M33: 8,290,415 km (0.087 R)
• M34: 8,516,308 km (0.09 R)
• M35: 8,619,530 km (0.093 R)
• M36: 8,723,351 km (0.093 R)
• M37: 8,827,471 km (0.057 R)
• M38: 8,932,190 km (0.077 R)
• M39: 9,079,244 km (0.104 R)
• M40: 9,205,954 km (0.12 R)
• M41: 9,439,925 km (0.079 R)
• M42: 9,568,429 km (0.096 R)
• M43: 9,783,850 km (0.117 R)
• M44: 9,870,468 km (0.078 R)
• M45: 10,022,609 km (0.097 R)
• M46: 11,472,810 km (0.052 R)
• M47: 11,770,809 km (0.07 R)
• M48: 11,862,962 km (0.113 R)
• M49: 12,024,826 km (0.057 R)
• M50: 12,164,252 km (0.106 R)
• M51: 12,562,032 km (0.108 R)
• M52: 12,656,279 km (0.091 R)
• M53: 13,011,724 km (0.086 R)
• M54: 13,107,167 km (0.057 R)
• M55: 13,878,344 km (0.09 R)
• M56: 13,975,882 km (0.055 R)
• M57: 14,245,008 km (0.11 R)
• M58: 14,392,512 km (0.078 R)
• M59: 14,639,648 km (0.101 R)
• M60: 14,962,929 km (0.112 R)
• M61: 15,062,860 km (0.108 R)
• M62: 15,515,394 km (0.089 R)
• M63: 15,641,804 km (0.117 R)
• M64: 15,743,381 km (0.074 R)
• M65: 16,614,489 km (0.119 R)
• M66: 16,977,862 km (0.118 R)
• M67: 17,291,270 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.7

Radius: 6.5

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 12.21 AU - 13.39 AU

Year: 19851 Days

Day: 15.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,824,684 km

• M1: 126,709 km (0.118 R)
• M2: 168,896 km (0.099 R)
• M3: 210,484 km (0.067 R)
• M4: 498,759 km (0.087 R)
• M5: 635,941 km (0.1 R)
• M6: 679,623 km (0.112 R)
• M7: 832,662 km (0.076 R)
• M8: 1,083,238 km (0.048 R)
• M9: 1,337,704 km (0.096 R)
• M10: 1,651,112 km (0.111 R)
• M11: 1,943,725 km (0.11 R)
• M12: 2,008,501 km (0.116 R)
• M13: 2,052,184 km (0.038 R)
• M14: 2,366,638 km (0.075 R)
• M15: 2,720,437 km (0.045 R)
• M16: 2,990,461 km (0.072 R)
• M17: 3,040,427 km (0.036 R)
• M18: 3,192,119 km (0.103 R)
• M19: 3,243,282 km (0.062 R)
• M20: 3,662,305 km (0.093 R)
• M21: 3,987,830 km (0.115 R)
• M22: 4,126,208 km (0.107 R)
• M23: 4,322,630 km (0.081 R)
• M24: 4,493,322 km (0.087 R)
• M25: 4,871,056 km (0.089 R)
• M26: 5,048,779 km (0.057 R)
• M27: 6,127,828 km (0.083 R)
• M28: 7,376,671 km (0.079 R)
• M29: 7,478,547 km (0.077 R)
• M30: 7,580,872 km (0.055 R)
• M31: 7,718,053 km (0.107 R)
• M32: 7,890,689 km (0.048 R)
• M33: 8,064,672 km (0.092 R)
• M34: 9,835,162 km (0.05 R)
• M35: 11,053,637 km (0.039 R)
• M36: 11,209,368 km (0.069 R)
• M37: 11,326,504 km (0.091 R)
• M38: 11,878,819 km (0.077 R)
• M39: 12,038,290 km (0.074 R)
• M40: 12,319,085 km (0.12 R)
• M41: 12,723,748 km (0.063 R)
• M42: 12,927,799 km (0.062 R)
• M43: 13,174,037 km (0.075 R)
• M44: 13,256,466 km (0.113 R)
• M45: 13,796,514 km (0.077 R)
• M46: 13,922,176 km (0.092 R)
• M47: 14,006,101 km (0.114 R)
• M48: 14,556,022 km (0.1 R)
• M49: 15,546,211 km (0.073 R)
• M50: 16,691,532 km (0.113 R)
• M51: 16,959,611 km (0.065 R)
• M52: 17,319,394 km (0.086 R)
• M53: 17,409,751 km (0.075 R)
• M54: 18,690,758 km (0.108 R)
• M55: 19,765,619 km (0.102 R)
• M56: 20,334,390 km (0.118 R)
• M57: 22,268,690 km (0.091 R)
• M58: 22,317,758 km (0.104 R)
• M59: 22,465,262 km (0.05 R)
• M60: 23,158,050 km (0.106 R)
• M61: 23,507,061 km (0.101 R)
• M62: 23,607,142 km (0.077 R)
• M63: 24,008,663 km (0.029 R)
• M64: 25,740,558 km (0.07 R)
• M65: 27,249,103 km (0.065 R)
• M66: 27,723,178 km (0.077 R)
• M67: 28,253,054 km (0.105 R)
• M68: 28,306,161 km (0.08 R)
• M69: 29,054,150 km (0.092 R)
• M70: 30,188,102 km (0.099 R)
• M71: 30,623,881 km (0.096 R)
• M72: 31,336,565 km (0.08 R)
• M73: 32,499,240 km (0.095 R)
• M74: 34,524,945 km (0.103 R)
• M75: 35,266,501 km (0.117 R)
• M76: 35,955,699 km (0.047 R)
• M77: 36,939,604 km (0.085 R)
• M78: 36,997,797 km (0.083 R)
• M79: 37,055,991 km (0.102 R)
• M80: 37,756,558 km (0.081 R)
• M81: 37,932,335 km (0.079 R)
• M82: 38,225,996 km (0.063 R)
• M83: 38,402,521 km (0.063 R)
• M84: 38,874,652 km (0.111 R)
• M85: 39,111,466 km (0.091 R)
• M86: 39,348,728 km (0.074 R)
• M87: 39,467,509 km (0.032 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 13,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit