🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.13 AU - 1.67 AU

Year: 593 Days

Day: 23.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 62,346,953 km

• M1: 392,694 km (0.089 R)
• M2: 718,219 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.55 AU - 1.57 AU

Year: 698 Days

Day: 18.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.93 AU - 2.63 AU

Year: 1233 Days

Day: 45.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.95 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852

Radius: 13.2

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.47 AU - 5.75 AU

Year: 4759 Days

Day: 8.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,346,953 km

• M1: 175,179 km (0.058 R)
• M2: 326,572 km (0.071 R)
• M3: 472,580 km (0.093 R)
• M4: 884,722 km (0.106 R)
• M5: 1,022,202 km (0.058 R)
• M6: 1,545,496 km (0.105 R)
• M7: 1,819,110 km (0.104 R)
• M8: 1,907,971 km (0.108 R)
• M9: 2,034,830 km (0.1 R)
• M10: 2,127,282 km (0.117 R)
• M11: 2,297,375 km (0.111 R)
• M12: 2,413,313 km (0.094 R)
• M13: 2,591,035 km (0.092 R)
• M14: 2,691,864 km (0.117 R)
• M15: 2,855,674 km (0.118 R)
• M16: 3,065,410 km (0.116 R)
• M17: 3,150,681 km (0.05 R)
• M18: 3,236,849 km (0.107 R)
• M19: 3,323,765 km (0.084 R)
• M20: 3,634,480 km (0.059 R)
• M21: 3,770,614 km (0.074 R)
• M22: 4,047,969 km (0.049 R)
• M23: 4,452,332 km (0.069 R)
• M24: 4,573,805 km (0.1 R)
• M25: 5,351,714 km (0.112 R)
• M26: 5,928,713 km (0.071 R)
• M27: 6,116,608 km (0.075 R)
• M28: 6,747,612 km (0.105 R)
• M29: 6,859,511 km (0.12 R)
• M30: 7,486,177 km (0.059 R)
• M31: 8,160,863 km (0.092 R)
• M32: 8,250,323 km (0.088 R)
• M33: 8,763,443 km (0.063 R)
• M34: 8,947,149 km (0.086 R)
• M35: 9,443,066 km (0.116 R)
• M36: 9,789,086 km (0.091 R)
• M37: 11,281,774 km (0.06 R)
• M38: 11,481,637 km (0.102 R)
• M39: 11,750,015 km (0.106 R)
• M40: 12,020,488 km (0.089 R)
• M41: 12,293,055 km (0.067 R)
• M42: 12,533,160 km (0.078 R)
• M43: 12,671,089 km (0.106 R)
• M44: 12,844,324 km (0.066 R)
• M45: 14,006,699 km (0.077 R)
• M46: 15,055,979 km (0.045 R)
• M47: 15,165,933 km (0.09 R)
• M48: 16,544,477 km (0.093 R)
• M49: 16,809,864 km (0.068 R)
• M50: 17,498,613 km (0.061 R)
• M51: 17,885,173 km (0.066 R)
• M52: 18,001,710 km (0.091 R)
• M53: 18,274,726 km (0.113 R)
• M54: 18,509,745 km (0.085 R)
• M55: 18,785,154 km (0.033 R)
• M56: 19,141,347 km (0.051 R)
• M57: 19,539,726 km (0.074 R)
• M58: 19,659,853 km (0.065 R)
• M59: 19,981,189 km (0.076 R)
• M60: 20,263,780 km (0.119 R)
• M61: 20,385,253 km (0.09 R)
• M62: 20,507,026 km (0.078 R)
• M63: 20,792,159 km (0.084 R)
• M64: 21,242,748 km (0.065 R)
• M65: 21,904,120 km (0.078 R)
• M66: 23,246,911 km (0.117 R)
• M67: 23,714,554 km (0.101 R)
• M68: 24,228,422 km (0.078 R)
• M69: 24,529,862 km (0.103 R)
• M70: 25,267,080 km (0.084 R)
• M71: 26,364,381 km (0.058 R)
• M72: 26,896,800 km (0.065 R)
• M73: 27,030,390 km (0.12 R)
• M74: 27,477,389 km (0.081 R)
• M75: 27,566,998 km (0.06 R)
• M76: 27,701,786 km (0.073 R)
• M77: 28,016,988 km (0.102 R)
• M78: 28,242,881 km (0.066 R)
• M79: 29,381,471 km (0.056 R)
• M80: 29,565,027 km (0.086 R)
• M81: 29,887,261 km (0.052 R)
• M82: 31,140,742 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.2

Radius: 14.6

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.3 AU - 6.96 AU

Year: 4784 Days

Day: 6.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 62,346,953 km

• M1: 227,987 km (0.078 R)
• M2: 339,886 km (0.11 R)
• M3: 619,485 km (0.12 R)
• M4: 852,109 km (0.116 R)
• M5: 1,090,419 km (0.112 R)
• M6: 1,244,505 km (0.076 R)
• M7: 1,351,766 km (0.081 R)
• M8: 1,663,528 km (0.109 R)
• M9: 2,030,492 km (0.106 R)
• M10: 2,306,350 km (0.102 R)
• M11: 2,423,486 km (0.119 R)
• M12: 2,560,068 km (0.112 R)
• M13: 2,664,188 km (0.109 R)
• M14: 3,395,423 km (0.049 R)
• M15: 3,529,762 km (0.114 R)
• M16: 3,744,435 km (0.103 R)
• M17: 3,883,411 km (0.112 R)
• M18: 4,248,729 km (0.032 R)
• M19: 4,393,839 km (0.089 R)
• M20: 5,012,725 km (0.114 R)
• M21: 5,366,225 km (0.104 R)
• M22: 5,591,220 km (0.064 R)
• M23: 5,888,621 km (0.046 R)
• M24: 6,308,991 km (0.085 R)
• M25: 6,666,680 km (0.103 R)
• M26: 7,277,936 km (0.116 R)
• M27: 7,452,368 km (0.105 R)
• M28: 7,653,427 km (0.1 R)
• M29: 8,009,470 km (0.083 R)
• M30: 8,138,124 km (0.09 R)
• M31: 8,397,228 km (0.112 R)
• M32: 8,685,503 km (0.09 R)
• M33: 8,923,812 km (0.075 R)
• M34: 9,030,326 km (0.084 R)
• M35: 9,352,709 km (0.094 R)
• M36: 9,597,152 km (0.092 R)
• M37: 9,871,066 km (0.095 R)
• M38: 10,203,323 km (0.094 R)
• M39: 10,314,773 km (0.118 R)
• M40: 10,850,334 km (0.106 R)
• M41: 10,964,178 km (0.066 R)
• M42: 11,772,754 km (0.112 R)
• M43: 11,889,740 km (0.083 R)
• M44: 12,243,389 km (0.099 R)
• M45: 12,810,365 km (0.113 R)
• M46: 13,203,209 km (0.059 R)
• M47: 13,294,464 km (0.108 R)
• M48: 13,846,330 km (0.093 R)
• M49: 13,970,048 km (0.085 R)
• M50: 14,751,248 km (0.068 R)
• M51: 15,035,932 km (0.101 R)
• M52: 15,131,376 km (0.1 R)
• M53: 15,322,562 km (0.119 R)
• M54: 15,643,150 km (0.072 R)
• M55: 15,998,295 km (0.091 R)
• M56: 16,225,684 km (0.047 R)
• M57: 17,479,015 km (0.063 R)
• M58: 17,813,965 km (0.074 R)
• M59: 17,914,943 km (0.046 R)
• M60: 18,151,158 km (0.112 R)
• M61: 18,286,545 km (0.098 R)
• M62: 18,422,379 km (0.118 R)
• M63: 18,729,055 km (0.105 R)
• M64: 18,831,829 km (0.076 R)
• M65: 18,934,602 km (0.076 R)
• M66: 19,140,748 km (0.115 R)
• M67: 20,994,565 km (0.069 R)
• M68: 21,208,041 km (0.12 R)
• M69: 21,529,527 km (0.118 R)
• M70: 21,996,871 km (0.107 R)
• M71: 22,394,951 km (0.047 R)
• M72: 22,503,858 km (0.103 R)
• M73: 22,941,581 km (0.092 R)
• M74: 23,124,839 km (0.086 R)
• M75: 24,420,805 km (0.095 R)
• M76: 25,021,141 km (0.092 R)
• M77: 25,323,180 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.1

Radius: 9.1

Gravity: 10.6 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.55 AU - 13.49 AU

Year: 13102 Days

Day: 11.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,346,953 km

• M1: 157,676 km (0.071 R)
• M2: 227,538 km (0.079 R)
• M3: 302,487 km (0.092 R)
• M4: 389,254 km (0.092 R)
• M5: 556,055 km (0.094 R)
• M6: 1,821,504 km (0.101 R)
• M7: 1,935,497 km (0.078 R)
• M8: 2,170,366 km (0.114 R)
• M9: 2,260,873 km (0.036 R)
• M10: 2,700,242 km (0.057 R)
• M11: 2,765,167 km (0.036 R)
• M12: 3,131,682 km (0.111 R)
• M13: 3,200,048 km (0.119 R)
• M14: 3,513,904 km (0.056 R)
• M15: 4,058,889 km (0.074 R)
• M16: 5,025,142 km (0.088 R)
• M17: 5,889,519 km (0.091 R)
• M18: 6,102,247 km (0.084 R)
• M19: 6,187,966 km (0.096 R)
• M20: 7,339,122 km (0.104 R)
• M21: 7,706,385 km (0.111 R)
• M22: 7,799,285 km (0.116 R)
• M23: 9,039,003 km (0.052 R)
• M24: 9,284,493 km (0.034 R)
• M25: 9,581,893 km (0.033 R)
• M26: 9,832,170 km (0.069 R)
• M27: 10,595,868 km (0.106 R)
• M28: 11,115,720 km (0.085 R)
• M29: 11,590,544 km (0.116 R)
• M30: 11,803,721 km (0.065 R)
• M31: 12,396,727 km (0.079 R)
• M32: 12,560,237 km (0.087 R)
• M33: 13,332,312 km (0.107 R)
• M34: 13,780,357 km (0.095 R)
• M35: 16,093,889 km (0.11 R)
• M36: 16,331,899 km (0.118 R)
• M37: 16,871,498 km (0.106 R)
• M38: 17,600,040 km (0.098 R)
• M39: 17,722,411 km (0.108 R)
• M40: 18,462,920 km (0.103 R)
• M41: 18,525,153 km (0.103 R)
• M42: 19,087,791 km (0.088 R)
• M43: 19,339,714 km (0.118 R)
• M44: 21,003,541 km (0.078 R)
• M45: 21,263,692 km (0.095 R)
• M46: 22,050,128 km (0.112 R)
• M47: 23,046,749 km (0.102 R)
• M48: 24,193,865 km (0.081 R)
• M49: 25,221,303 km (0.076 R)
• M50: 25,567,024 km (0.104 R)
• M51: 25,705,701 km (0.046 R)
• M52: 25,983,953 km (0.117 R)
• M53: 26,473,138 km (0.072 R)
• M54: 27,602,752 km (0.119 R)
• M55: 28,604,010 km (0.117 R)
• M56: 29,036,797 km (0.083 R)
• M57: 29,471,828 km (0.099 R)
• M58: 31,902,195 km (0.077 R)
• M59: 32,726,629 km (0.077 R)
• M60: 33,938,222 km (0.071 R)
• M61: 34,702,816 km (0.063 R)
• M62: 35,087,283 km (0.091 R)
• M63: 35,938,046 km (0.084 R)
• M64: 37,345,014 km (0.112 R)
• M65: 37,502,391 km (0.043 R)
• M66: 37,817,893 km (0.105 R)
• M67: 39,488,752 km (0.051 R)
• M68: 39,729,455 km (0.076 R)
• M69: 40,535,189 km (0.104 R)
• M70: 41,264,927 km (0.113 R)
• M71: 42,080,983 km (0.045 R)
• M72: 42,244,793 km (0.118 R)
• M73: 42,573,011 km (0.097 R)
• M74: 42,655,290 km (0.098 R)
• M75: 43,149,561 km (0.118 R)
• M76: 44,727,519 km (0.104 R)
• M77: 45,818,088 km (0.1 R)
• M78: 46,070,908 km (0.11 R)
• M79: 47,342,490 km (0.114 R)
• M80: 48,025,255 km (0.069 R)
• M81: 49,141,853 km (0.037 R)
• M82: 50,180,063 km (0.103 R)
• M83: 50,701,860 km (0.09 R)
• M84: 50,876,141 km (0.116 R)
• M85: 53,426,486 km (0.099 R)
• M86: 55,119,934 km (0.111 R)
• M87: 57,011,898 km (0.096 R)
• M88: 57,647,240 km (0.103 R)
• M89: 61,044,608 km (0.055 R)
• M90: 61,415,760 km (0.058 R)
• M91: 62,160,309 km (0.112 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 11,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit