🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.87 AU - 1.13 AU

Year: 371 Days

Day: 46.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.12 AU - 1.22 AU

Year: 469 Days

Day: 32.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.35 AU - 1.39 AU

Year: 595 Days

Day: 21.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,255,347 km

• M1: 118,332 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.45 AU - 3.89 AU

Year: 2093 Days

Day: 36.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.2

Radius: 10.6

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.55 AU - 8.75 AU

Year: 7090 Days

Day: 10.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 80,255,347 km

• M1: 156,180 km (0.044 R)
• M2: 258,655 km (0.1 R)
• M3: 404,662 km (0.088 R)
• M4: 529,726 km (0.047 R)
• M5: 654,790 km (0.101 R)
• M6: 887,265 km (0.044 R)
• M7: 970,741 km (0.074 R)
• M8: 1,735,934 km (0.111 R)
• M9: 2,107,834 km (0.108 R)
• M10: 2,176,200 km (0.032 R)
• M11: 2,824,258 km (0.096 R)
• M12: 3,078,874 km (0.031 R)
• M13: 3,665,597 km (0.065 R)
• M14: 4,669,099 km (0.113 R)
• M15: 5,001,356 km (0.071 R)
• M16: 5,093,359 km (0.084 R)
• M17: 5,946,515 km (0.037 R)
• M18: 6,273,686 km (0.088 R)
• M19: 6,843,504 km (0.101 R)
• M20: 7,676,166 km (0.1 R)
• M21: 8,068,412 km (0.118 R)
• M22: 8,577,344 km (0.11 R)
• M23: 8,947,149 km (0.069 R)
• M24: 9,096,598 km (0.045 R)
• M25: 9,322,191 km (0.063 R)
• M26: 9,397,888 km (0.098 R)
• M27: 10,087,833 km (0.085 R)
• M28: 10,243,415 km (0.09 R)
• M29: 11,273,995 km (0.067 R)
• M30: 12,420,363 km (0.069 R)
• M31: 13,261,851 km (0.086 R)
• M32: 13,347,122 km (0.058 R)
• M33: 13,432,393 km (0.057 R)
• M34: 13,646,617 km (0.097 R)
• M35: 14,034,973 km (0.107 R)
• M36: 14,822,606 km (0.05 R)
• M37: 14,911,018 km (0.041 R)
• M38: 15,400,502 km (0.118 R)
• M39: 16,258,147 km (0.093 R)
• M40: 16,853,995 km (0.076 R)
• M41: 16,946,297 km (0.031 R)
• M42: 18,779,769 km (0.072 R)
• M43: 18,971,254 km (0.113 R)
• M44: 19,841,465 km (0.107 R)
• M45: 20,625,806 km (0.118 R)
• M46: 20,774,058 km (0.119 R)
• M47: 21,370,505 km (0.069 R)
• M48: 21,721,012 km (0.111 R)
• M49: 21,871,807 km (0.051 R)
• M50: 22,937,094 km (0.093 R)
• M51: 23,295,979 km (0.039 R)
• M52: 24,749,921 km (0.082 R)
• M53: 25,859,638 km (0.112 R)
• M54: 26,179,627 km (0.115 R)
• M55: 26,554,669 km (0.111 R)
• M56: 26,823,646 km (0.099 R)
• M57: 27,472,901 km (0.113 R)
• M58: 28,566,461 km (0.103 R)
• M59: 31,191,904 km (0.072 R)
• M60: 31,418,994 km (0.114 R)
• M61: 31,817,522 km (0.111 R)
• M62: 31,931,666 km (0.077 R)
• M63: 32,160,401 km (0.114 R)
• M64: 33,023,281 km (0.088 R)
• M65: 35,006,949 km (0.116 R)
• M66: 35,360,897 km (0.057 R)
• M67: 35,597,711 km (0.079 R)
• M68: 38,114,695 km (0.093 R)
• M69: 39,455,840 km (0.102 R)
• M70: 39,824,300 km (0.046 R)
• M71: 39,947,419 km (0.099 R)
• M72: 40,070,687 km (0.119 R)
• M73: 40,440,942 km (0.075 R)
• M74: 40,874,477 km (0.077 R)
• M75: 41,558,887 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.8

Radius: 14.3

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.9 AU - 12.6 AU

Year: 13071 Days

Day: 10.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 80,255,347 km

• M1: 185,651 km (0.11 R)
• M2: 331,509 km (0.065 R)
• M3: 434,881 km (0.084 R)
• M4: 526,734 km (0.107 R)
• M5: 642,523 km (0.112 R)
• M6: 1,050,177 km (0.1 R)
• M7: 1,513,781 km (0.098 R)
• M8: 2,259,526 km (0.118 R)
• M9: 2,411,218 km (0.071 R)
• M10: 2,514,291 km (0.096 R)
• M11: 3,052,245 km (0.076 R)
• M12: 3,164,294 km (0.094 R)
• M13: 3,334,836 km (0.06 R)
• M14: 3,835,091 km (0.061 R)
• M15: 3,925,897 km (0.084 R)
• M16: 4,017,451 km (0.077 R)
• M17: 4,939,422 km (0.114 R)
• M18: 5,138,238 km (0.097 R)
• M19: 5,647,020 km (0.057 R)
• M20: 5,785,398 km (0.076 R)
• M21: 5,960,129 km (0.056 R)
• M22: 6,422,536 km (0.113 R)
• M23: 6,640,051 km (0.082 R)
• M24: 6,823,009 km (0.075 R)
• M25: 7,306,958 km (0.108 R)
• M26: 7,995,258 km (0.071 R)
• M27: 8,268,723 km (0.074 R)
• M28: 9,026,287 km (0.12 R)
• M29: 10,057,016 km (0.105 R)
• M30: 10,267,650 km (0.117 R)
• M31: 11,168,229 km (0.111 R)
• M32: 11,430,325 km (0.051 R)
• M33: 11,871,489 km (0.099 R)
• M34: 12,498,752 km (0.059 R)
• M35: 14,255,032 km (0.112 R)
• M36: 14,491,995 km (0.08 R)
• M37: 15,744,577 km (0.075 R)
• M38: 16,038,687 km (0.086 R)
• M39: 17,182,512 km (0.102 R)
• M40: 17,637,290 km (0.063 R)
• M41: 18,147,269 km (0.112 R)
• M42: 18,869,527 km (0.116 R)
• M43: 19,864,652 km (0.096 R)
• M44: 20,023,226 km (0.092 R)
• M45: 20,182,398 km (0.094 R)
• M46: 20,448,533 km (0.041 R)
• M47: 21,091,953 km (0.094 R)
• M48: 21,362,127 km (0.091 R)
• M49: 21,470,436 km (0.088 R)
• M50: 21,742,106 km (0.045 R)
• M51: 22,289,036 km (0.095 R)
• M52: 24,013,001 km (0.11 R)
• M53: 24,408,089 km (0.106 R)
• M54: 26,358,247 km (0.061 R)
• M55: 26,649,215 km (0.09 R)
• M56: 26,824,394 km (0.091 R)
• M57: 26,999,872 km (0.116 R)
• M58: 27,234,442 km (0.057 R)
• M59: 27,883,098 km (0.059 R)
• M60: 28,417,612 km (0.067 R)
• M61: 30,162,820 km (0.119 R)
• M62: 31,571,583 km (0.106 R)
• M63: 32,253,002 km (0.072 R)
• M64: 32,876,526 km (0.104 R)
• M65: 33,378,277 km (0.042 R)
• M66: 34,262,550 km (0.089 R)
• M67: 35,925,031 km (0.105 R)
• M68: 36,896,071 km (0.102 R)
• M69: 39,394,505 km (0.092 R)
• M70: 40,462,933 km (0.062 R)
• M71: 41,202,844 km (0.109 R)
• M72: 41,405,399 km (0.045 R)
• M73: 42,559,697 km (0.038 R)
• M74: 43,312,324 km (0.075 R)
• M75: 43,449,505 km (0.073 R)
• M76: 44,207,218 km (0.093 R)
• M77: 44,345,596 km (0.078 R)
• M78: 44,622,502 km (0.106 R)
• M79: 45,456,659 km (0.062 R)
• M80: 45,875,683 km (0.096 R)
• M81: 46,085,718 km (0.096 R)
• M82: 46,225,892 km (0.089 R)
• M83: 46,436,376 km (0.101 R)
• M84: 46,999,313 km (0.111 R)
• M85: 47,210,994 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.9

Radius: 4.2

Gravity: 24.14 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 15.03 AU - 20.25 AU

Year: 27476 Days

Day: 19.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,255,347 km

• M1: 132,394 km (0.092 R)
• M2: 296,353 km (0.115 R)
• M3: 428,000 km (0.097 R)
• M4: 895,642 km (0.057 R)
• M5: 1,086,679 km (0.076 R)
• M6: 1,115,103 km (0.08 R)
• M7: 1,231,041 km (0.049 R)
• M8: 1,350,719 km (0.115 R)
• M9: 1,381,387 km (0.065 R)
• M10: 1,866,981 km (0.112 R)
• M11: 2,253,842 km (0.096 R)
• M12: 2,326,845 km (0.046 R)
• M13: 2,512,795 km (0.073 R)
• M14: 3,344,560 km (0.108 R)
• M15: 3,596,782 km (0.095 R)
• M16: 3,942,353 km (0.1 R)
• M17: 4,618,685 km (0.042 R)
• M18: 6,177,195 km (0.113 R)
• M19: 6,537,876 km (0.103 R)
• M20: 7,333,736 km (0.104 R)
• M21: 7,770,562 km (0.051 R)
• M22: 8,726,493 km (0.09 R)
• M23: 8,898,979 km (0.107 R)
• M24: 9,014,618 km (0.08 R)
• M25: 9,838,005 km (0.047 R)
• M26: 9,957,533 km (0.054 R)
• M27: 10,137,799 km (0.064 R)
• M28: 10,198,236 km (0.069 R)
• M29: 10,869,632 km (0.09 R)
• M30: 11,304,363 km (0.043 R)
• M31: 11,555,388 km (0.073 R)
• M32: 12,062,824 km (0.051 R)
• M33: 12,577,591 km (0.091 R)
• M34: 13,362,979 km (0.089 R)
• M35: 13,628,216 km (0.104 R)
• M36: 13,761,658 km (0.093 R)
• M37: 15,187,325 km (0.089 R)
• M38: 15,603,208 km (0.045 R)
• M39: 16,022,830 km (0.082 R)
• M40: 16,873,293 km (0.118 R)
• M41: 17,593,158 km (0.088 R)
• M42: 17,810,973 km (0.095 R)
• M43: 18,102,988 km (0.06 R)
• M44: 19,887,391 km (0.094 R)
• M45: 21,030,768 km (0.046 R)
• M46: 21,960,818 km (0.085 R)
• M47: 22,430,854 km (0.078 R)
• M48: 24,101,863 km (0.056 R)
• M49: 25,237,909 km (0.089 R)
• M50: 25,483,698 km (0.107 R)
• M51: 30,126,618 km (0.11 R)
• M52: 30,474,283 km (0.109 R)
• M53: 30,998,324 km (0.091 R)
• M54: 31,878,259 km (0.117 R)
• M55: 32,232,507 km (0.048 R)
• M56: 32,410,079 km (0.102 R)
• M57: 32,499,090 km (0.107 R)
• M58: 32,944,892 km (0.108 R)
• M59: 33,303,179 km (0.045 R)
• M60: 35,387,526 km (0.073 R)
• M61: 35,662,487 km (0.063 R)
• M62: 37,981,553 km (0.098 R)
• M63: 38,169,149 km (0.052 R)
• M64: 41,405,250 km (0.103 R)
• M65: 41,791,811 km (0.087 R)
• M66: 43,251,736 km (0.056 R)
• M67: 44,135,561 km (0.085 R)
• M68: 46,221,254 km (0.068 R)
• M69: 47,124,825 km (0.063 R)
• M70: 47,528,291 km (0.042 R)
• M71: 47,629,419 km (0.075 R)
• M72: 47,831,675 km (0.066 R)
• M73: 48,034,231 km (0.116 R)
• M74: 48,643,842 km (0.091 R)
• M75: 53,191,019 km (0.103 R)
• M76: 54,560,288 km (0.094 R)
• M77: 54,983,949 km (0.091 R)
• M78: 55,941,077 km (0.099 R)
• M79: 59,062,436 km (0.073 R)
• M80: 59,715,281 km (0.086 R)
• M81: 59,824,338 km (0.065 R)
• M82: 61,908,685 km (0.103 R)
• M83: 62,240,045 km (0.09 R)
• M84: 64,016,669 km (0.059 R)
• M85: 66,035,342 km (0.099 R)
• M86: 68,530,785 km (0.057 R)
• M87: 70,134,923 km (0.119 R)
• M88: 72,099,143 km (0.083 R)
• M89: 72,447,706 km (0.071 R)
• M90: 73,730,358 km (0.099 R)
• M91: 75,020,639 km (0.107 R)
• M92: 75,609,457 km (0.076 R)
• M93: 76,199,919 km (0.119 R)
• M94: 78,338,122 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 19,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit