🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.45 AU - 0.71 AU

Year: 188 Days

Day: 24.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,810,481 km

• M1: 403,615 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.38 AU - 2.16 AU

Year: 1000 Days

Day: 32.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.94 AU - 1.96 AU

Year: 1156 Days

Day: 26.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,810,481 km

• M1: 783,893 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.88 AU - 2.2 AU

Year: 1237 Days

Day: 31.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,810,481 km

• M1: 918,681 km (0.059 R)
• M2: 1,508,096 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.2 AU - 2.5 AU

Year: 1530 Days

Day: 34.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.1

Radius: 12.4

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.7 AU - 3.24 AU

Year: 2173 Days

Day: 10.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 82,810,481 km

• M1: 158,125 km (0.088 R)
• M2: 293,661 km (0.103 R)
• M3: 437,723 km (0.098 R)
• M4: 612,154 km (0.04 R)
• M5: 717,172 km (0.077 R)
• M6: 912,846 km (0.061 R)
• M7: 1,090,269 km (0.112 R)
• M8: 1,174,194 km (0.078 R)
• M9: 1,319,004 km (0.117 R)
• M10: 1,398,890 km (0.088 R)
• M11: 1,480,421 km (0.047 R)
• M12: 1,606,083 km (0.097 R)
• M13: 1,735,485 km (0.117 R)
• M14: 2,027,949 km (0.117 R)
• M15: 2,168,421 km (0.093 R)
• M16: 2,300,217 km (0.059 R)
• M17: 2,410,022 km (0.106 R)
• M18: 3,504,779 km (0.073 R)
• M19: 3,603,514 km (0.09 R)
• M20: 4,170,938 km (0.118 R)
• M21: 4,305,876 km (0.114 R)
• M22: 4,580,238 km (0.116 R)
• M23: 4,750,780 km (0.055 R)
• M24: 4,954,981 km (0.079 R)
• M25: 5,050,275 km (0.107 R)
• M26: 5,388,665 km (0.084 R)
• M27: 5,618,298 km (0.07 R)
• M28: 5,734,386 km (0.119 R)
• M29: 6,002,764 km (0.102 R)
• M30: 6,241,074 km (0.103 R)
• M31: 6,326,943 km (0.036 R)
• M32: 7,153,172 km (0.065 R)
• M33: 7,424,094 km (0.084 R)
• M34: 7,551,701 km (0.085 R)
• M35: 7,883,209 km (0.062 R)
• M36: 7,976,110 km (0.081 R)
• M37: 8,125,558 km (0.078 R)
• M38: 8,332,601 km (0.115 R)
• M39: 8,446,296 km (0.098 R)
• M40: 8,579,587 km (0.104 R)
• M41: 8,983,651 km (0.104 R)
• M42: 9,158,681 km (0.084 R)
• M43: 9,354,504 km (0.071 R)
• M44: 9,472,836 km (0.078 R)
• M45: 9,631,111 km (0.108 R)
• M46: 9,790,433 km (0.085 R)
• M47: 9,930,456 km (0.099 R)
• M48: 10,030,986 km (0.045 R)
• M49: 10,111,619 km (0.099 R)
• M50: 10,743,820 km (0.1 R)
• M51: 10,826,398 km (0.073 R)
• M52: 12,304,425 km (0.095 R)
• M53: 12,499,052 km (0.055 R)
• M54: 12,716,567 km (0.071 R)
• M55: 13,155,188 km (0.079 R)
• M56: 13,398,584 km (0.097 R)
• M57: 13,509,735 km (0.118 R)
• M58: 13,643,625 km (0.103 R)
• M59: 13,822,694 km (0.073 R)
• M60: 14,047,539 km (0.063 R)
• M61: 14,296,321 km (0.118 R)
• M62: 14,546,747 km (0.085 R)
• M63: 14,982,526 km (0.06 R)
• M64: 15,144,092 km (0.109 R)
• M65: 15,399,306 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.8

Radius: 15

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.07 AU - 11.45 AU

Year: 11964 Days

Day: 13.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,810,481 km

• M1: 252,671 km (0.089 R)
• M2: 501,602 km (0.12 R)
• M3: 782,546 km (0.114 R)
• M4: 1,309,580 km (0.101 R)
• M5: 1,665,922 km (0.078 R)
• M6: 1,775,876 km (0.115 R)
• M7: 1,888,374 km (0.106 R)
• M8: 2,020,170 km (0.109 R)
• M9: 2,578,618 km (0.095 R)
• M10: 2,744,373 km (0.073 R)
• M11: 3,028,758 km (0.073 R)
• M12: 3,204,237 km (0.106 R)
• M13: 3,323,018 km (0.101 R)
• M14: 3,709,279 km (0.12 R)
• M15: 3,897,473 km (0.086 R)
• M16: 4,261,595 km (0.06 R)
• M17: 4,569,916 km (0.115 R)
• M18: 4,772,022 km (0.091 R)
• M19: 5,278,710 km (0.116 R)
• M20: 5,924,225 km (0.052 R)
• M21: 6,022,062 km (0.067 R)
• M22: 6,145,032 km (0.053 R)
• M23: 6,519,176 km (0.066 R)
• M24: 6,900,950 km (0.118 R)
• M25: 7,003,873 km (0.052 R)
• M26: 7,133,425 km (0.108 R)
• M27: 7,632,932 km (0.093 R)
• M28: 7,846,708 km (0.116 R)
• M29: 8,143,958 km (0.098 R)
• M30: 8,280,242 km (0.046 R)
• M31: 9,312,767 km (0.094 R)
• M32: 9,512,779 km (0.105 R)
• M33: 10,385,832 km (0.09 R)
• M34: 10,504,164 km (0.042 R)
• M35: 10,682,634 km (0.103 R)
• M36: 10,802,013 km (0.093 R)
• M37: 11,012,348 km (0.106 R)
• M38: 11,133,074 km (0.053 R)
• M39: 11,284,616 km (0.106 R)
• M40: 11,959,602 km (0.098 R)
• M41: 12,270,765 km (0.089 R)
• M42: 12,837,592 km (0.113 R)
• M43: 13,509,735 km (0.099 R)
• M44: 14,755,287 km (0.108 R)
• M45: 15,055,679 km (0.104 R)
• M46: 15,223,379 km (0.083 R)
• M47: 15,594,680 km (0.086 R)
• M48: 15,866,649 km (0.1 R)
• M49: 16,346,260 km (0.112 R)
• M50: 16,691,831 km (0.112 R)
• M51: 17,004,790 km (0.09 R)
• M52: 17,742,906 km (0.111 R)
• M53: 18,098,051 km (0.062 R)
• M54: 18,383,783 km (0.12 R)
• M55: 18,851,576 km (0.046 R)
• M56: 19,761,879 km (0.113 R)
• M57: 20,166,990 km (0.112 R)
• M58: 20,277,991 km (0.111 R)
• M59: 20,500,593 km (0.118 R)
• M60: 20,612,043 km (0.081 R)
• M61: 22,004,949 km (0.08 R)
• M62: 22,271,832 km (0.105 R)
• M63: 22,616,655 km (0.102 R)
• M64: 22,770,441 km (0.104 R)
• M65: 23,661,596 km (0.119 R)
• M66: 23,817,776 km (0.086 R)
• M67: 24,052,645 km (0.066 R)
• M68: 24,209,573 km (0.108 R)
• M69: 24,643,108 km (0.086 R)
• M70: 24,960,106 km (0.066 R)
• M71: 25,238,507 km (0.088 R)
• M72: 25,358,185 km (0.081 R)
• M73: 25,919,028 km (0.095 R)
• M74: 26,120,237 km (0.111 R)
• M75: 26,241,262 km (0.076 R)
• M76: 26,402,977 km (0.094 R)
• M77: 27,012,140 km (0.073 R)
• M78: 27,216,341 km (0.101 R)
• M79: 27,339,011 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.3

Radius: 7

Gravity: 15.52 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 13.3 AU - 14.12 AU

Year: 21554 Days

Day: 16.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 82,810,481 km

• M1: 89,609 km (0.095 R)
• M2: 135,536 km (0.053 R)
• M3: 209,736 km (0.076 R)
• M4: 560,543 km (0.077 R)
• M5: 652,097 km (0.045 R)
• M6: 748,887 km (0.057 R)
• M7: 1,333,366 km (0.114 R)
• M8: 1,457,981 km (0.082 R)
• M9: 1,521,710 km (0.042 R)
• M10: 2,821,565 km (0.111 R)
• M11: 3,271,107 km (0.081 R)
• M12: 3,875,333 km (0.096 R)
• M13: 4,144,759 km (0.053 R)
• M14: 5,184,015 km (0.092 R)
• M15: 5,282,450 km (0.033 R)
• M16: 5,581,197 km (0.12 R)
• M17: 5,631,462 km (0.06 R)
• M18: 5,783,304 km (0.043 R)
• M19: 5,834,317 km (0.077 R)
• M20: 5,885,330 km (0.047 R)
• M21: 8,276,353 km (0.115 R)
• M22: 8,449,138 km (0.073 R)
• M23: 8,974,825 km (0.12 R)
• M24: 10,489,653 km (0.107 R)
• M25: 10,927,825 km (0.091 R)
• M26: 10,990,806 km (0.054 R)
• M27: 12,147,048 km (0.093 R)
• M28: 12,541,089 km (0.1 R)
• M29: 14,089,726 km (0.085 R)
• M30: 14,503,514 km (0.071 R)
• M31: 14,712,053 km (0.104 R)
• M32: 15,983,336 km (0.094 R)
• M33: 23,087,888 km (0.05 R)
• M34: 23,902,449 km (0.08 R)
• M35: 24,643,706 km (0.072 R)
• M36: 25,895,691 km (0.119 R)
• M37: 26,997,479 km (0.083 R)
• M38: 27,082,899 km (0.114 R)
• M39: 28,374,378 km (0.112 R)
• M40: 28,635,127 km (0.057 R)
• M41: 28,722,193 km (0.111 R)
• M42: 28,809,408 km (0.12 R)
• M43: 30,571,073 km (0.092 R)
• M44: 31,644,886 km (0.029 R)
• M45: 32,005,567 km (0.11 R)
• M46: 32,186,431 km (0.112 R)
• M47: 32,549,056 km (0.088 R)
• M48: 32,640,011 km (0.117 R)
• M49: 33,645,309 km (0.054 R)
• M50: 35,405,627 km (0.089 R)
• M51: 36,061,614 km (0.104 R)
• M52: 38,822,143 km (0.112 R)
• M53: 42,441,514 km (0.088 R)
• M54: 43,138,192 km (0.084 R)
• M55: 43,437,986 km (0.067 R)
• M56: 43,838,758 km (0.061 R)
• M57: 44,039,668 km (0.101 R)
• M58: 44,745,022 km (0.118 R)
• M59: 48,535,084 km (0.08 R)
• M60: 49,159,207 km (0.059 R)
• M61: 50,415,679 km (0.077 R)
• M62: 51,364,878 km (0.091 R)
• M63: 51,894,903 km (0.087 R)
• M64: 52,320,060 km (0.096 R)
• M65: 53,495,451 km (0.068 R)
• M66: 53,710,124 km (0.104 R)
• M67: 55,328,922 km (0.088 R)
• M68: 57,292,693 km (0.062 R)
• M69: 57,622,108 km (0.06 R)
• M70: 58,393,434 km (0.05 R)
• M71: 59,723,659 km (0.084 R)
• M72: 61,512,700 km (0.09 R)
• M73: 62,187,984 km (0.08 R)
• M74: 62,639,770 km (0.095 R)
• M75: 64,001,111 km (0.057 R)
• M76: 64,343,091 km (0.091 R)
• M77: 67,215,670 km (0.068 R)
• M78: 68,260,012 km (0.053 R)
• M79: 70,599,873 km (0.119 R)
• M80: 70,835,340 km (0.108 R)
• M81: 73,680,841 km (0.09 R)
• M82: 73,800,220 km (0.104 R)
• M83: 74,278,335 km (0.067 R)
• M84: 76,201,116 km (0.076 R)
• M85: 76,321,842 km (0.068 R)
• M86: 78,262,126 km (0.07 R)
• M87: 78,749,666 km (0.087 R)
• M88: 80,587,027 km (0.105 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 19,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit