🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.83 AU - 1.05 AU

Year: 345 Days

Day: 48 Hours

Environment

Temp: 29 °C

Axial Tilt: 95.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.86 AU - 1.34 AU

Year: 437 Days

Day: 42.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,612,784 km

• M1: 104,569 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.96 AU - 1.48 AU

Year: 510 Days

Day: 33.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,612,784 km

• M1: 45,777 km (0.054 R)
• M2: 147,204 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.18 AU - 1.38 AU

Year: 548 Days

Day: 44.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.25 AU - 1.87 AU

Year: 738 Days

Day: 45.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.43 AU - 3.11 AU

Year: 1746 Days

Day: 35.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.4

Radius: 10.7

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.49 AU - 4.73 AU

Year: 3749 Days

Day: 14.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 161.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 90,612,784 km

• M1: 147,952 km (0.093 R)
• M2: 292,314 km (0.113 R)
• M3: 425,606 km (0.065 R)
• M4: 563,685 km (0.093 R)
• M5: 644,318 km (0.11 R)
• M6: 960,418 km (0.051 R)
• M7: 1,097,749 km (0.087 R)
• M8: 1,364,931 km (0.057 R)
• M9: 1,549,834 km (0.078 R)
• M10: 2,236,339 km (0.056 R)
• M11: 2,387,582 km (0.07 R)
• M12: 2,718,044 km (0.117 R)
• M13: 3,063,316 km (0.12 R)
• M14: 3,156,515 km (0.095 R)
• M15: 3,403,352 km (0.114 R)
• M16: 3,775,551 km (0.101 R)
• M17: 4,037,796 km (0.038 R)
• M18: 4,181,560 km (0.037 R)
• M19: 4,431,987 km (0.111 R)
• M20: 4,580,238 km (0.115 R)
• M21: 4,730,285 km (0.11 R)
• M22: 5,212,439 km (0.109 R)
• M23: 5,369,217 km (0.094 R)
• M24: 5,618,746 km (0.114 R)
• M25: 5,710,300 km (0.067 R)
• M26: 5,802,602 km (0.103 R)
• M27: 6,058,714 km (0.109 R)
• M28: 6,223,571 km (0.049 R)
• M29: 6,775,886 km (0.067 R)
• M30: 7,070,444 km (0.099 R)
• M31: 7,169,478 km (0.09 R)
• M32: 7,369,191 km (0.107 R)
• M33: 7,469,721 km (0.118 R)
• M34: 7,545,268 km (0.036 R)
• M35: 8,185,995 km (0.099 R)
• M36: 8,263,936 km (0.039 R)
• M37: 8,420,864 km (0.07 R)
• M38: 8,764,191 km (0.08 R)
• M39: 9,004,445 km (0.06 R)
• M40: 10,379,250 km (0.112 R)
• M41: 10,605,292 km (0.093 R)
• M42: 11,322,016 km (0.091 R)
• M43: 12,202,848 km (0.045 R)
• M44: 12,292,158 km (0.075 R)
• M45: 12,711,630 km (0.088 R)
• M46: 13,014,267 km (0.108 R)
• M47: 13,227,593 km (0.094 R)
• M48: 13,380,632 km (0.103 R)
• M49: 13,874,305 km (0.041 R)
• M50: 14,279,715 km (0.033 R)
• M51: 14,373,962 km (0.093 R)
• M52: 14,720,879 km (0.113 R)
• M53: 14,974,896 km (0.096 R)
• M54: 15,230,410 km (0.108 R)
• M55: 15,422,942 km (0.072 R)
• M56: 16,168,837 km (0.097 R)
• M57: 16,859,979 km (0.03 R)
• M58: 16,959,462 km (0.108 R)
• M59: 17,560,845 km (0.089 R)
• M60: 17,762,802 km (0.112 R)
• M61: 17,965,507 km (0.104 R)
• M62: 18,169,110 km (0.102 R)
• M63: 18,887,479 km (0.044 R)
• M64: 19,025,408 km (0.048 R)
• M65: 19,094,523 km (0.05 R)
• M66: 19,615,273 km (0.108 R)
• M67: 20,670,686 km (0.099 R)
• M68: 21,961,566 km (0.093 R)
• M69: 22,034,121 km (0.111 R)
• M70: 22,106,676 km (0.068 R)
• M71: 22,324,789 km (0.107 R)
• M72: 22,543,651 km (0.055 R)
• M73: 23,278,476 km (0.026 R)
• M74: 23,352,377 km (0.109 R)
• M75: 24,997,954 km (0.118 R)
• M76: 25,453,330 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.7

Radius: 8.5

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.06 AU - 8.54 AU

Year: 7470 Days

Day: 14.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 90,612,784 km

• M1: 261,347 km (0.085 R)
• M2: 371,452 km (0.076 R)
• M3: 681,867 km (0.028 R)
• M4: 885,919 km (0.065 R)
• M5: 1,094,009 km (0.088 R)
• M6: 1,236,127 km (0.12 R)
• M7: 1,538,913 km (0.118 R)
• M8: 1,753,736 km (0.097 R)
• M9: 1,997,431 km (0.07 R)
• M10: 2,988,666 km (0.115 R)
• M11: 3,234,755 km (0.032 R)
• M12: 3,325,860 km (0.05 R)
• M13: 4,510,376 km (0.093 R)
• M14: 4,612,402 km (0.055 R)
• M15: 4,715,325 km (0.046 R)
• M16: 4,897,086 km (0.1 R)
• M17: 5,294,418 km (0.088 R)
• M18: 5,375,051 km (0.107 R)
• M19: 5,729,598 km (0.084 R)
• M20: 5,784,800 km (0.069 R)
• M21: 6,007,551 km (0.026 R)
• M22: 6,204,721 km (0.12 R)
• M23: 6,518,877 km (0.07 R)
• M24: 6,896,911 km (0.071 R)
• M25: 6,955,852 km (0.104 R)
• M26: 7,342,114 km (0.098 R)
• M27: 7,644,002 km (0.056 R)
• M28: 8,510,922 km (0.114 R)
• M29: 8,796,205 km (0.059 R)
• M30: 9,020,153 km (0.108 R)
• M31: 9,605,081 km (0.027 R)
• M32: 9,703,666 km (0.084 R)
• M33: 9,902,033 km (0.093 R)
• M34: 10,101,746 km (0.075 R)
• M35: 10,572,830 km (0.043 R)
• M36: 10,777,031 km (0.116 R)
• M37: 10,982,428 km (0.108 R)
• M38: 11,223,730 km (0.119 R)
• M39: 11,466,826 km (0.099 R)
• M40: 11,711,569 km (0.096 R)
• M41: 12,384,909 km (0.095 R)
• M42: 13,070,665 km (0.104 R)
• M43: 13,399,780 km (0.059 R)
• M44: 13,917,240 km (0.1 R)
• M45: 15,662,897 km (0.09 R)
• M46: 15,740,389 km (0.052 R)
• M47: 16,247,077 km (0.099 R)
• M48: 16,917,574 km (0.089 R)
• M49: 17,637,589 km (0.114 R)
• M50: 17,718,073 km (0.066 R)
• M51: 17,798,855 km (0.065 R)
• M52: 18,082,343 km (0.045 R)
• M53: 18,245,106 km (0.101 R)
• M54: 18,326,637 km (0.111 R)
• M55: 18,449,157 km (0.038 R)
• M56: 18,530,987 km (0.038 R)
• M57: 18,694,947 km (0.101 R)
• M58: 19,856,574 km (0.092 R)
• M59: 20,361,617 km (0.087 R)
• M60: 20,530,812 km (0.078 R)
• M61: 20,743,091 km (0.119 R)
• M62: 20,870,698 km (0.036 R)
• M63: 22,118,644 km (0.119 R)
• M64: 22,905,229 km (0.035 R)
• M65: 22,993,193 km (0.11 R)
• M66: 23,302,112 km (0.038 R)
• M67: 23,656,659 km (0.103 R)
• M68: 24,731,071 km (0.115 R)
• M69: 25,365,217 km (0.09 R)
• M70: 25,547,427 km (0.086 R)
• M71: 25,638,681 km (0.11 R)
• M72: 25,867,267 km (0.062 R)
• M73: 26,280,307 km (0.099 R)
• M74: 27,299,517 km (0.108 R)
• M75: 27,532,890 km (0.089 R)
• M76: 27,626,388 km (0.064 R)
• M77: 27,907,782 km (0.107 R)
• M78: 28,284,320 km (0.074 R)
• M79: 28,804,771 km (0.067 R)
• M80: 29,185,348 km (0.069 R)
• M81: 29,376,235 km (0.112 R)
• M82: 29,711,334 km (0.089 R)
• M83: 29,903,268 km (0.065 R)
• M84: 30,047,630 km (0.072 R)
• M85: 31,699,190 km (0.09 R)
• M86: 33,280,290 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.7

Radius: 4.7

Gravity: 36.75 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 13.59 AU - 18.09 AU

Year: 23877 Days

Day: 17 Hours

Environment

Temp: -197 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,612,784 km

• M1: 61,335 km (0.057 R)
• M2: 241,750 km (0.1 R)
• M3: 1,226,553 km (0.099 R)
• M4: 1,628,822 km (0.093 R)
• M5: 1,771,538 km (0.119 R)
• M6: 1,807,890 km (0.104 R)
• M7: 1,955,693 km (0.083 R)
• M8: 2,069,088 km (0.09 R)
• M9: 2,145,981 km (0.111 R)
• M10: 2,382,196 km (0.066 R)
• M11: 2,422,438 km (0.102 R)
• M12: 2,585,350 km (0.105 R)
• M13: 2,836,525 km (0.092 R)
• M14: 3,008,413 km (0.112 R)
• M15: 3,498,197 km (0.046 R)
• M16: 3,729,026 km (0.095 R)
• M17: 5,799,610 km (0.061 R)
• M18: 6,017,724 km (0.111 R)
• M19: 6,630,926 km (0.074 R)
• M20: 7,796,143 km (0.103 R)
• M21: 7,976,259 km (0.1 R)
• M22: 9,148,957 km (0.093 R)
• M23: 10,112,218 km (0.108 R)
• M24: 10,177,592 km (0.094 R)
• M25: 10,905,685 km (0.05 R)
• M26: 11,513,800 km (0.057 R)
• M27: 11,994,458 km (0.104 R)
• M28: 12,063,572 km (0.113 R)
• M29: 12,202,399 km (0.098 R)
• M30: 13,691,347 km (0.101 R)
• M31: 14,641,443 km (0.099 R)
• M32: 15,612,632 km (0.116 R)
• M33: 15,839,722 km (0.091 R)
• M34: 16,681,659 km (0.113 R)
• M35: 19,293,039 km (0.103 R)
• M36: 19,945,136 km (0.082 R)
• M37: 22,028,586 km (0.119 R)
• M38: 22,368,322 km (0.104 R)
• M39: 23,918,605 km (0.075 R)
• M40: 25,059,439 km (0.12 R)
• M41: 25,502,996 km (0.119 R)
• M42: 25,592,007 km (0.044 R)
• M43: 26,038,706 km (0.12 R)
• M44: 26,849,078 km (0.095 R)
• M45: 27,394,063 km (0.11 R)
• M46: 27,850,935 km (0.091 R)
• M47: 28,218,198 km (0.101 R)
• M48: 29,516,258 km (0.112 R)
• M49: 31,118,601 km (0.112 R)
• M50: 32,074,232 km (0.111 R)
• M51: 33,525,631 km (0.086 R)
• M52: 33,623,169 km (0.115 R)
• M53: 33,720,856 km (0.11 R)
• M54: 35,992,051 km (0.056 R)
• M55: 36,793,447 km (0.032 R)
• M56: 38,414,040 km (0.037 R)
• M57: 38,925,216 km (0.086 R)
• M58: 39,644,633 km (0.073 R)
• M59: 41,409,887 km (0.094 R)
• M60: 41,619,324 km (0.047 R)
• M61: 41,724,193 km (0.049 R)
• M62: 42,144,263 km (0.025 R)
• M63: 42,777,212 km (0.115 R)
• M64: 44,052,235 km (0.091 R)
• M65: 44,801,870 km (0.043 R)
• M66: 45,232,113 km (0.12 R)
• M67: 46,313,706 km (0.116 R)
• M68: 46,748,587 km (0.046 R)
• M69: 47,622,687 km (0.082 R)
• M70: 48,943,935 km (0.053 R)
• M71: 49,276,043 km (0.105 R)
• M72: 49,942,651 km (0.096 R)
• M73: 51,960,277 km (0.102 R)
• M74: 52,525,458 km (0.12 R)
• M75: 53,092,733 km (0.112 R)
• M76: 55,381,730 km (0.035 R)
• M77: 56,074,667 km (0.082 R)
• M78: 56,190,456 km (0.09 R)
• M79: 57,119,609 km (0.112 R)
• M80: 61,601,411 km (0.118 R)
• M81: 63,401,373 km (0.088 R)
• M82: 63,884,424 km (0.063 R)
• M83: 65,462,233 km (0.106 R)
• M84: 65,828,149 km (0.104 R)
• M85: 66,807,417 km (0.09 R)
• M86: 67,668,203 km (0.092 R)
• M87: 69,028,197 km (0.077 R)
• M88: 70,522,082 km (0.085 R)
• M89: 75,961,909 km (0.089 R)
• M90: 76,603,235 km (0.075 R)
• M91: 77,503,964 km (0.025 R)
• M92: 80,227,244 km (0.057 R)
• M93: 83,774,508 km (0.101 R)
• M94: 86,167,476 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 10,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit