🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.95 AU - 1.13 AU

Year: 393 Days

Day: 35.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.68 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.97 AU - 2.67 AU

Year: 1310 Days

Day: 43.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 126.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.6 AU - 4.18 AU

Year: 2315 Days

Day: 30 Hours

Environment

Temp: -121 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,871,072 km

• M1: 1,942,080 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.5

Radius: 9.9

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.94 AU - 5.3 AU

Year: 3683 Days

Day: 5.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,871,072 km

• M1: 125,513 km (0.048 R)
• M2: 232,325 km (0.105 R)
• M3: 397,182 km (0.044 R)
• M4: 555,008 km (0.077 R)
• M5: 690,843 km (0.061 R)
• M6: 886,218 km (0.112 R)
• M7: 1,099,993 km (0.099 R)
• M8: 1,220,120 km (0.056 R)
• M9: 1,415,944 km (0.065 R)
• M10: 1,622,090 km (0.117 R)
• M11: 1,869,973 km (0.094 R)
• M12: 2,489,309 km (0.086 R)
• M13: 2,830,841 km (0.065 R)
• M14: 3,439,853 km (0.066 R)
• M15: 3,618,324 km (0.086 R)
• M16: 3,759,394 km (0.109 R)
• M17: 3,840,776 km (0.091 R)
• M18: 4,384,265 km (0.072 R)
• M19: 4,730,883 km (0.111 R)
• M20: 4,818,847 km (0.101 R)
• M21: 4,951,989 km (0.119 R)
• M22: 5,566,088 km (0.058 R)
• M23: 5,752,637 km (0.053 R)
• M24: 5,941,429 km (0.081 R)
• M25: 6,156,102 km (0.079 R)
• M26: 6,300,763 km (0.108 R)
• M27: 6,373,468 km (0.086 R)
• M28: 6,940,294 km (0.115 R)
• M29: 7,755,902 km (0.076 R)
• M30: 7,833,842 km (0.11 R)
• M31: 8,043,279 km (0.047 R)
• M32: 8,174,925 km (0.12 R)
• M33: 8,467,389 km (0.111 R)
• M34: 8,574,651 km (0.032 R)
• M35: 8,655,284 km (0.068 R)
• M36: 9,090,015 km (0.073 R)
• M37: 9,172,444 km (0.074 R)
• M38: 9,643,528 km (0.119 R)
• M39: 9,783,551 km (0.044 R)
• M40: 9,896,049 km (0.096 R)
• M41: 10,179,387 km (0.075 R)
• M42: 10,264,807 km (0.071 R)
• M43: 10,350,677 km (0.071 R)
• M44: 10,436,546 km (0.055 R)
• M45: 10,638,204 km (0.05 R)
• M46: 10,753,993 km (0.031 R)
• M47: 10,870,080 km (0.101 R)
• M48: 11,486,873 km (0.113 R)
• M49: 12,723,748 km (0.094 R)
• M50: 13,217,869 km (0.09 R)
• M51: 13,498,665 km (0.028 R)
• M52: 13,875,950 km (0.11 R)
• M53: 14,866,887 km (0.1 R)
• M54: 14,996,289 km (0.118 R)
• M55: 15,880,412 km (0.099 R)
• M56: 15,979,745 km (0.053 R)
• M57: 16,112,439 km (0.113 R)
• M58: 16,212,071 km (0.086 R)
• M59: 16,579,633 km (0.083 R)
• M60: 16,916,228 km (0.11 R)
• M61: 17,220,959 km (0.065 R)
• M62: 17,425,310 km (0.056 R)
• M63: 18,284,749 km (0.095 R)
• M64: 18,388,869 km (0.066 R)
• M65: 19,369,783 km (0.096 R)
• M66: 20,259,890 km (0.099 R)
• M67: 20,331,697 km (0.119 R)
• M68: 20,403,654 km (0.114 R)
• M69: 20,981,700 km (0.066 R)
• M70: 21,236,166 km (0.098 R)
• M71: 21,821,991 km (0.094 R)
• M72: 22,079,898 km (0.075 R)
• M73: 23,159,396 km (0.109 R)
• M74: 23,800,124 km (0.03 R)
• M75: 24,983,592 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.6

Radius: 9.4

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.31 AU - 12.15 AU

Year: 11256 Days

Day: 6.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,871,072 km

• M1: 118,631 km (0.091 R)
• M2: 300,841 km (0.105 R)
• M3: 760,556 km (0.118 R)
• M4: 834,756 km (0.069 R)
• M5: 931,247 km (0.06 R)
• M6: 1,310,627 km (0.038 R)
• M7: 1,494,034 km (0.104 R)
• M8: 1,565,093 km (0.064 R)
• M9: 2,094,221 km (0.102 R)
• M10: 2,733,602 km (0.077 R)
• M11: 3,781,984 km (0.08 R)
• M12: 3,879,970 km (0.07 R)
• M13: 3,945,793 km (0.056 R)
• M14: 4,112,146 km (0.111 R)
• M15: 4,659,525 km (0.115 R)
• M16: 5,193,589 km (0.063 R)
• M17: 5,523,453 km (0.119 R)
• M18: 5,860,197 km (0.096 R)
• M19: 5,935,894 km (0.114 R)
• M20: 6,126,631 km (0.039 R)
• M21: 6,242,121 km (0.119 R)
• M22: 7,272,700 km (0.115 R)
• M23: 7,641,758 km (0.113 R)
• M24: 7,974,913 km (0.095 R)
• M25: 8,058,987 km (0.103 R)
• M26: 8,569,564 km (0.066 R)
• M27: 9,532,376 km (0.078 R)
• M28: 9,846,083 km (0.107 R)
• M29: 10,163,081 km (0.074 R)
• M30: 10,853,625 km (0.109 R)
• M31: 13,613,257 km (0.095 R)
• M32: 14,169,462 km (0.03 R)
• M33: 14,373,663 km (0.047 R)
• M34: 14,578,761 km (0.115 R)
• M35: 15,043,861 km (0.038 R)
• M36: 15,618,915 km (0.046 R)
• M37: 15,882,806 km (0.036 R)
• M38: 16,952,580 km (0.052 R)
• M39: 17,278,105 km (0.112 R)
• M40: 17,605,725 km (0.092 R)
• M41: 17,715,380 km (0.072 R)
• M42: 19,104,994 km (0.077 R)
• M43: 19,217,791 km (0.093 R)
• M44: 19,557,079 km (0.065 R)
• M45: 19,898,462 km (0.084 R)
• M46: 20,069,901 km (0.03 R)
• M47: 20,471,870 km (0.066 R)
• M48: 21,050,664 km (0.093 R)
• M49: 21,693,486 km (0.069 R)
• M50: 23,118,556 km (0.05 R)
• M51: 23,963,634 km (0.117 R)
• M52: 24,207,030 km (0.097 R)
• M53: 24,634,880 km (0.09 R)
• M54: 25,250,325 km (0.112 R)
• M55: 25,374,043 km (0.055 R)
• M56: 26,874,210 km (0.054 R)
• M57: 27,954,157 km (0.037 R)
• M58: 28,596,082 km (0.107 R)
• M59: 28,789,512 km (0.117 R)
• M60: 28,918,764 km (0.111 R)
• M61: 29,177,868 km (0.095 R)
• M62: 29,242,793 km (0.103 R)
• M63: 30,550,728 km (0.027 R)
• M64: 30,616,700 km (0.087 R)
• M65: 30,748,496 km (0.062 R)
• M66: 32,145,291 km (0.072 R)
• M67: 32,615,477 km (0.119 R)
• M68: 33,562,731 km (0.104 R)
• M69: 34,176,382 km (0.09 R)
• M70: 35,069,331 km (0.07 R)
• M71: 35,138,296 km (0.108 R)
• M72: 35,276,524 km (0.069 R)
• M73: 37,229,524 km (0.04 R)
• M74: 39,217,381 km (0.065 R)
• M75: 39,289,038 km (0.053 R)
• M76: 41,458,357 km (0.082 R)
• M77: 42,116,588 km (0.073 R)
• M78: 42,410,398 km (0.11 R)
• M79: 43,147,616 km (0.078 R)
• M80: 44,485,320 km (0.105 R)
• M81: 45,384,553 km (0.093 R)
• M82: 45,836,488 km (0.11 R)
• M83: 45,987,433 km (0.117 R)
• M84: 46,668,851 km (0.107 R)
• M85: 46,744,847 km (0.077 R)
• M86: 49,273,200 km (0.102 R)
• M87: 49,582,718 km (0.115 R)
• M88: 50,437,072 km (0.079 R)
• M89: 51,218,122 km (0.084 R)
• M90: 51,688,607 km (0.093 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: 322 - 19,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit