🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.49 AU - 0.65 AU

Year: 158 Days

Day: 29.9 Hours

Environment

Temp: 235 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,717,881 km

• M1: 324,179 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.8 AU - 1.28 AU

Year: 389 Days

Day: 36.2 Hours

Environment

Temp: 35 °C

Axial Tilt: 83.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.16 AU - 1.22 AU

Year: 477 Days

Day: 22.4 Hours

Environment

Temp: -10 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.31 AU - 2.01 AU

Year: 785 Days

Day: 37.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,717,881 km

• M1: 302,188 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.61 AU - 4.19 AU

Year: 2301 Days

Day: 24.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645

Radius: 9.4

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.52 AU - 10.34 AU

Year: 8985 Days

Day: 10.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 25,717,881 km

• M1: 240,254 km (0.045 R)
• M2: 414,835 km (0.054 R)
• M3: 492,476 km (0.115 R)
• M4: 664,364 km (0.094 R)
• M5: 1,294,919 km (0.104 R)
• M6: 1,601,296 km (0.097 R)
• M7: 1,796,222 km (0.095 R)
• M8: 1,930,561 km (0.104 R)
• M9: 2,138,352 km (0.062 R)
• M10: 2,233,047 km (0.113 R)
• M11: 2,753,498 km (0.053 R)
• M12: 3,121,210 km (0.066 R)
• M13: 3,448,680 km (0.099 R)
• M14: 4,048,418 km (0.104 R)
• M15: 4,255,611 km (0.102 R)
• M16: 4,680,469 km (0.071 R)
• M17: 5,375,351 km (0.11 R)
• M18: 5,636,100 km (0.104 R)
• M19: 5,767,896 km (0.081 R)
• M20: 6,102,247 km (0.053 R)
• M21: 6,271,891 km (0.074 R)
• M22: 6,650,373 km (0.072 R)
• M23: 7,071,791 km (0.117 R)
• M24: 7,538,237 km (0.063 R)
• M25: 7,756,799 km (0.102 R)
• M26: 7,940,655 km (0.111 R)
• M27: 8,957,920 km (0.117 R)
• M28: 9,423,170 km (0.063 R)
• M29: 10,015,727 km (0.11 R)
• M30: 10,661,242 km (0.116 R)
• M31: 10,742,773 km (0.119 R)
• M32: 11,278,483 km (0.111 R)
• M33: 11,486,873 km (0.072 R)
• M34: 11,570,647 km (0.045 R)
• M35: 11,949,878 km (0.103 R)
• M36: 12,937,373 km (0.095 R)
• M37: 13,639,735 km (0.12 R)
• M38: 13,950,899 km (0.062 R)
• M39: 15,449,421 km (0.085 R)
• M40: 16,006,972 km (0.091 R)
• M41: 16,382,313 km (0.11 R)
• M42: 17,093,950 km (0.095 R)
• M43: 17,525,690 km (0.085 R)
• M44: 17,815,610 km (0.099 R)
• M45: 17,961,169 km (0.105 R)
• M46: 18,400,089 km (0.067 R)
• M47: 19,537,931 km (0.028 R)
• M48: 20,292,353 km (0.046 R)
• M49: 20,393,631 km (0.067 R)
• M50: 20,698,511 km (0.11 R)
• M51: 20,953,725 km (0.096 R)
• M52: 21,312,909 km (0.092 R)
• M53: 21,570,667 km (0.091 R)
• M54: 22,769,544 km (0.041 R)
• M55: 23,244,667 km (0.116 R)
• M56: 23,509,904 km (0.102 R)
• M57: 24,043,519 km (0.086 R)
• M58: 25,559,095 km (0.112 R)
• M59: 25,832,860 km (0.055 R)
• M60: 26,938,089 km (0.105 R)
• M61: 28,624,655 km (0.027 R)
• M62: 30,519,013 km (0.103 R)
• M63: 30,809,532 km (0.069 R)
• M64: 31,569,339 km (0.06 R)
• M65: 32,631,484 km (0.094 R)
• M66: 32,928,586 km (0.084 R)
• M67: 33,945,552 km (0.111 R)
• M68: 34,427,556 km (0.09 R)
• M69: 35,215,937 km (0.025 R)
• M70: 35,581,704 km (0.057 R)
• M71: 36,010,152 km (0.12 R)
• M72: 36,501,731 km (0.06 R)
• M73: 36,810,202 km (0.114 R)
• M74: 37,057,637 km (0.111 R)
• M75: 37,367,603 km (0.116 R)
• M76: 37,678,468 km (0.119 R)
• M77: 37,803,083 km (0.092 R)
• M78: 37,990,080 km (0.091 R)
• M79: 38,177,526 km (0.106 R)
• M80: 38,678,978 km (0.042 R)
• M81: 39,435,046 km (0.093 R)
• M82: 39,751,445 km (0.045 R)
• M83: 40,068,892 km (0.111 R)
• M84: 40,132,471 km (0.072 R)
• M85: 40,769,908 km (0.089 R)
• M86: 42,248,982 km (0.1 R)
• M87: 42,507,936 km (0.113 R)
• M88: 43,222,864 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.4

Radius: 14.9

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.59 AU - 11.25 AU

Year: 10613 Days

Day: 12.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 25,717,881 km

• M1: 380,427 km (0.092 R)
• M2: 543,938 km (0.056 R)
• M3: 737,368 km (0.067 R)
• M4: 1,055,263 km (0.075 R)
• M5: 1,157,588 km (0.095 R)
• M6: 1,771,239 km (0.109 R)
• M7: 2,286,304 km (0.066 R)
• M8: 2,702,934 km (0.096 R)
• M9: 2,994,351 km (0.091 R)
• M10: 3,327,057 km (0.086 R)
• M11: 3,545,170 km (0.047 R)
• M12: 4,161,065 km (0.059 R)
• M13: 4,362,573 km (0.117 R)
• M14: 4,705,751 km (0.086 R)
• M15: 4,810,469 km (0.114 R)
• M16: 5,057,904 km (0.077 R)
• M17: 5,750,841 km (0.102 R)
• M18: 6,434,952 km (0.091 R)
• M19: 6,551,489 km (0.101 R)
• M20: 7,185,335 km (0.049 R)
• M21: 7,306,360 km (0.115 R)
• M22: 8,341,428 km (0.084 R)
• M23: 8,941,166 km (0.094 R)
• M24: 9,246,345 km (0.108 R)
• M25: 9,378,141 km (0.106 R)
• M26: 9,554,966 km (0.098 R)
• M27: 10,001,814 km (0.103 R)
• M28: 10,318,663 km (0.057 R)
• M29: 11,055,432 km (0.094 R)
• M30: 11,856,978 km (0.097 R)
• M31: 12,144,355 km (0.079 R)
• M32: 12,531,215 km (0.112 R)
• M33: 13,168,502 km (0.106 R)
• M34: 13,317,053 km (0.093 R)
• M35: 13,615,800 km (0.086 R)
• M36: 13,816,261 km (0.065 R)
• M37: 14,525,654 km (0.093 R)
• M38: 15,559,525 km (0.026 R)
• M39: 16,350,598 km (0.078 R)
• M40: 16,510,369 km (0.107 R)
• M41: 17,046,677 km (0.086 R)
• M42: 17,208,841 km (0.098 R)
• M43: 17,862,135 km (0.06 R)
• M44: 18,579,008 km (0.06 R)
• M45: 19,361,704 km (0.083 R)
• M46: 19,587,298 km (0.111 R)
• M47: 19,700,394 km (0.056 R)
• M48: 19,870,487 km (0.118 R)
• M49: 19,984,181 km (0.085 R)
• M50: 20,098,025 km (0.052 R)
• M51: 21,190,838 km (0.066 R)
• M52: 22,776,874 km (0.099 R)
• M53: 22,955,494 km (0.106 R)
• M54: 23,374,069 km (0.084 R)
• M55: 24,705,789 km (0.097 R)
• M56: 25,999,960 km (0.092 R)
• M57: 26,124,426 km (0.101 R)
• M58: 26,624,083 km (0.058 R)
• M59: 28,653,976 km (0.045 R)
• M60: 28,975,612 km (0.052 R)
• M61: 31,128,774 km (0.101 R)
• M62: 31,724,772 km (0.114 R)
• M63: 33,332,949 km (0.119 R)
• M64: 33,468,036 km (0.063 R)
• M65: 33,739,107 km (0.072 R)
• M66: 36,071,487 km (0.106 R)
• M67: 37,187,188 km (0.089 R)
• M68: 37,608,456 km (0.059 R)
• M69: 38,668,506 km (0.108 R)
• M70: 38,810,624 km (0.067 R)
• M71: 39,523,608 km (0.102 R)
• M72: 39,953,552 km (0.058 R)
• M73: 40,529,205 km (0.06 R)
• M74: 41,688,738 km (0.109 R)
• M75: 42,419,075 km (0.119 R)
• M76: 43,006,246 km (0.098 R)
• M77: 43,300,954 km (0.053 R)
• M78: 44,114,617 km (0.079 R)
• M79: 49,564,318 km (0.073 R)
• M80: 50,027,922 km (0.082 R)
• M81: 50,260,247 km (0.095 R)
• M82: 51,818,608 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.1

Radius: 9.2

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.33 AU - 11.91 AU

Year: 13612 Days

Day: 11.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 25,717,881 km

• M1: 132,693 km (0.082 R)
• M2: 327,021 km (0.109 R)
• M3: 558,449 km (0.099 R)
• M4: 771,476 km (0.104 R)
• M5: 852,259 km (0.111 R)
• M6: 1,218,923 km (0.098 R)
• M7: 1,412,653 km (0.086 R)
• M8: 1,586,934 km (0.114 R)
• M9: 2,004,911 km (0.106 R)
• M10: 2,135,210 km (0.086 R)
• M11: 2,578,319 km (0.083 R)
• M12: 3,314,790 km (0.092 R)
• M13: 3,548,013 km (0.102 R)
• M14: 3,686,540 km (0.093 R)
• M15: 4,092,250 km (0.11 R)
• M16: 4,946,005 km (0.07 R)
• M17: 5,034,417 km (0.067 R)
• M18: 5,302,796 km (0.113 R)
• M19: 5,370,564 km (0.103 R)
• M20: 5,621,738 km (0.094 R)
• M21: 5,760,416 km (0.054 R)
• M22: 6,206,965 km (0.071 R)
• M23: 6,909,926 km (0.077 R)
• M24: 7,033,793 km (0.1 R)
• M25: 7,638,168 km (0.118 R)
• M26: 8,789,025 km (0.117 R)
• M27: 9,357,347 km (0.103 R)
• M28: 9,521,904 km (0.083 R)
• M29: 10,021,412 km (0.056 R)
• M30: 10,729,159 km (0.118 R)
• M31: 10,872,773 km (0.119 R)
• M32: 11,570,348 km (0.089 R)
• M33: 12,252,664 km (0.099 R)
• M34: 12,342,572 km (0.083 R)
• M35: 12,553,356 km (0.108 R)
• M36: 12,856,441 km (0.094 R)
• M37: 13,377,341 km (0.112 R)
• M38: 15,173,712 km (0.111 R)
• M39: 16,677,919 km (0.117 R)
• M40: 17,145,113 km (0.095 R)
• M41: 18,779,320 km (0.063 R)
• M42: 19,404,938 km (0.081 R)
• M43: 19,790,602 km (0.119 R)
• M44: 20,498,349 km (0.111 R)
• M45: 21,214,324 km (0.083 R)
• M46: 22,194,041 km (0.03 R)
• M47: 24,272,404 km (0.066 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 11,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit