🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.98 AU - 1.08 AU

Year: 390 Days

Day: 27.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,999,596 km

• M1: 183,407 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.15 AU - 1.27 AU

Year: 496 Days

Day: 28.2 Hours

Environment

Temp: -0 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,999,596 km

• M1: 284,236 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.74 AU - 2.56 AU

Year: 1175 Days

Day: 27.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,999,596 km

• M1: 1,351,617 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.89 AU - 4.71 AU

Year: 2761 Days

Day: 40.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.08 AU - 4.64 AU

Year: 2827 Days

Day: 24.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.5

Radius: 11.8

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.95 AU - 5.25 AU

Year: 4293 Days

Day: 14.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 63,999,596 km

• M1: 147,653 km (0.041 R)
• M2: 313,707 km (0.119 R)
• M3: 410,197 km (0.074 R)
• M4: 483,800 km (0.069 R)
• M5: 602,131 km (0.063 R)
• M6: 677,529 km (0.062 R)
• M7: 966,103 km (0.098 R)
• M8: 1,136,345 km (0.08 R)
• M9: 1,270,834 km (0.116 R)
• M10: 1,387,221 km (0.105 R)
• M11: 1,845,140 km (0.102 R)
• M12: 1,924,577 km (0.074 R)
• M13: 2,179,192 km (0.115 R)
• M14: 2,406,282 km (0.109 R)
• M15: 2,532,692 km (0.068 R)
• M16: 2,945,732 km (0.09 R)
• M17: 3,186,883 km (0.118 R)
• M18: 3,283,075 km (0.12 R)
• M19: 3,380,313 km (0.108 R)
• M20: 3,522,282 km (0.067 R)
• M21: 3,632,984 km (0.056 R)
• M22: 3,767,323 km (0.091 R)
• M23: 4,052,606 km (0.118 R)
• M24: 4,333,252 km (0.114 R)
• M25: 4,475,968 km (0.094 R)
• M26: 4,790,573 km (0.1 R)
• M27: 4,876,591 km (0.09 R)
• M28: 5,012,725 km (0.048 R)
• M29: 5,187,905 km (0.041 R)
• M30: 5,829,829 km (0.039 R)
• M31: 6,200,383 km (0.069 R)
• M32: 6,375,113 km (0.081 R)
• M33: 6,483,422 km (0.061 R)
• M34: 6,688,222 km (0.119 R)
• M35: 6,853,527 km (0.032 R)
• M36: 6,992,354 km (0.101 R)
• M37: 7,202,389 km (0.083 R)
• M38: 7,329,548 km (0.086 R)
• M39: 7,443,092 km (0.118 R)
• M40: 7,830,701 km (0.064 R)
• M41: 8,180,760 km (0.097 R)
• M42: 8,313,453 km (0.088 R)
• M43: 8,461,555 km (0.104 R)
• M44: 8,835,998 km (0.084 R)
• M45: 8,972,132 km (0.096 R)
• M46: 9,093,755 km (0.064 R)
• M47: 9,415,540 km (0.116 R)
• M48: 9,523,700 km (0.066 R)
• M49: 9,601,042 km (0.083 R)
• M50: 10,467,213 km (0.118 R)
• M51: 10,595,269 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.6

Radius: 15

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.36 AU - 10.26 AU

Year: 10590 Days

Day: 9.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 63,999,596 km

• M1: 236,963 km (0.109 R)
• M2: 439,369 km (0.118 R)
• M3: 612,005 km (0.054 R)
• M4: 837,299 km (0.106 R)
• M5: 1,050,327 km (0.088 R)
• M6: 1,312,871 km (0.115 R)
• M7: 1,516,474 km (0.111 R)
• M8: 1,973,645 km (0.1 R)
• M9: 2,340,159 km (0.103 R)
• M10: 2,493,049 km (0.091 R)
• M11: 2,849,540 km (0.054 R)
• M12: 3,013,500 km (0.105 R)
• M13: 3,117,470 km (0.054 R)
• M14: 3,286,516 km (0.101 R)
• M15: 3,458,703 km (0.099 R)
• M16: 3,722,893 km (0.119 R)
• M17: 3,879,970 km (0.118 R)
• M18: 4,294,356 km (0.057 R)
• M19: 4,507,085 km (0.094 R)
• M20: 4,674,933 km (0.08 R)
• M21: 4,893,795 km (0.096 R)
• M22: 5,367,272 km (0.101 R)
• M23: 5,803,500 km (0.114 R)
• M24: 6,091,924 km (0.057 R)
• M25: 6,438,992 km (0.108 R)
• M26: 6,792,641 km (0.073 R)
• M27: 7,236,647 km (0.06 R)
• M28: 7,462,241 km (0.061 R)
• M29: 7,718,801 km (0.032 R)
• M30: 8,447,044 km (0.097 R)
• M31: 10,062,850 km (0.064 R)
• M32: 10,473,646 km (0.086 R)
• M33: 10,697,145 km (0.079 R)
• M34: 10,986,916 km (0.076 R)
• M35: 11,311,843 km (0.03 R)
• M36: 11,672,972 km (0.054 R)
• M37: 12,779,249 km (0.086 R)
• M38: 13,604,879 km (0.106 R)
• M39: 14,376,954 km (0.118 R)
• M40: 15,235,346 km (0.091 R)
• M41: 15,380,007 km (0.062 R)
• M42: 15,816,833 km (0.074 R)
• M43: 15,963,439 km (0.089 R)
• M44: 16,184,096 km (0.107 R)
• M45: 16,294,798 km (0.072 R)
• M46: 16,479,851 km (0.071 R)
• M47: 16,665,652 km (0.117 R)
• M48: 18,754,935 km (0.045 R)
• M49: 18,910,068 km (0.097 R)
• M50: 19,104,695 km (0.105 R)
• M51: 19,299,920 km (0.11 R)
• M52: 19,731,810 km (0.074 R)
• M53: 20,605,162 km (0.077 R)
• M54: 20,885,658 km (0.114 R)
• M55: 21,046,476 km (0.1 R)
• M56: 21,167,351 km (0.094 R)
• M57: 22,061,348 km (0.099 R)
• M58: 22,225,157 km (0.115 R)
• M59: 23,009,050 km (0.109 R)
• M60: 24,012,104 km (0.098 R)
• M61: 24,138,514 km (0.113 R)
• M62: 24,646,249 km (0.081 R)
• M63: 24,901,613 km (0.065 R)
• M64: 25,414,584 km (0.119 R)
• M65: 25,801,743 km (0.025 R)
• M66: 25,931,295 km (0.103 R)
• M67: 27,106,237 km (0.089 R)
• M68: 27,810,843 km (0.063 R)
• M69: 28,789,362 km (0.098 R)
• M70: 28,968,580 km (0.082 R)
• M71: 29,463,151 km (0.058 R)
• M72: 29,688,894 km (0.107 R)
• M73: 30,142,026 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.3

Radius: 12.5

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 11.42 AU - 12.2 AU

Year: 15130 Days

Day: 8.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,999,596 km

• M1: 229,034 km (0.04 R)
• M2: 349,760 km (0.114 R)
• M3: 503,995 km (0.093 R)
• M4: 912,547 km (0.085 R)
• M5: 1,262,606 km (0.029 R)
• M6: 1,546,244 km (0.093 R)
• M7: 1,908,121 km (0.049 R)
• M8: 2,024,807 km (0.045 R)
• M9: 3,680,556 km (0.081 R)
• M10: 3,976,311 km (0.063 R)
• M11: 4,241,548 km (0.04 R)
• M12: 4,512,470 km (0.099 R)
• M13: 4,669,997 km (0.025 R)
• M14: 4,990,435 km (0.089 R)
• M15: 6,475,793 km (0.09 R)
• M16: 6,923,988 km (0.118 R)
• M17: 7,568,306 km (0.082 R)
• M18: 7,850,447 km (0.045 R)
• M19: 8,473,523 km (0.088 R)
• M20: 8,570,761 km (0.077 R)
• M21: 9,112,605 km (0.092 R)
• M22: 10,074,519 km (0.11 R)
• M23: 10,177,592 km (0.096 R)
• M24: 10,646,132 km (0.089 R)
• M25: 12,258,349 km (0.086 R)
• M26: 13,888,367 km (0.093 R)
• M27: 14,350,026 km (0.034 R)
• M28: 14,816,622 km (0.095 R)
• M29: 15,347,545 km (0.11 R)
• M30: 15,764,923 km (0.1 R)
• M31: 16,246,329 km (0.08 R)
• M32: 16,793,857 km (0.094 R)
• M33: 18,157,591 km (0.098 R)
• M34: 18,852,772 km (0.12 R)
• M35: 19,043,809 km (0.075 R)
• M36: 19,492,303 km (0.087 R)
• M37: 20,009,164 km (0.109 R)
• M38: 21,586,374 km (0.109 R)
• M39: 21,853,257 km (0.103 R)
• M40: 22,999,177 km (0.096 R)
• M41: 23,613,725 km (0.097 R)
• M42: 24,580,576 km (0.12 R)
• M43: 25,138,875 km (0.089 R)
• M44: 25,984,103 km (0.068 R)
• M45: 27,269,448 km (0.049 R)
• M46: 27,413,511 km (0.039 R)
• M47: 27,702,534 km (0.074 R)
• M48: 28,065,159 km (0.089 R)
• M49: 28,575,437 km (0.096 R)
• M50: 30,647,218 km (0.105 R)
• M51: 31,172,756 km (0.106 R)
• M52: 33,150,589 km (0.109 R)
• M53: 36,034,537 km (0.114 R)
• M54: 36,113,674 km (0.036 R)
• M55: 36,351,086 km (0.08 R)
• M56: 36,430,373 km (0.101 R)
• M57: 36,668,682 km (0.086 R)
• M58: 37,386,453 km (0.115 R)
• M59: 37,466,488 km (0.111 R)
• M60: 39,079,153 km (0.103 R)
• M61: 40,139,652 km (0.095 R)
• M62: 41,209,426 km (0.07 R)
• M63: 42,038,797 km (0.061 R)
• M64: 42,372,101 km (0.054 R)
• M65: 42,706,303 km (0.101 R)
• M66: 42,789,928 km (0.119 R)
• M67: 43,041,252 km (0.092 R)
• M68: 43,545,547 km (0.033 R)
• M69: 45,155,070 km (0.109 R)
• M70: 45,496,452 km (0.12 R)
• M71: 46,697,873 km (0.12 R)
• M72: 47,302,398 km (0.118 R)
• M73: 47,649,166 km (0.081 R)
• M74: 48,956,651 km (0.099 R)
• M75: 49,131,830 km (0.062 R)
• M76: 49,307,309 km (0.07 R)
• M77: 49,570,900 km (0.106 R)
• M78: 50,984,301 km (0.066 R)
• M79: 54,031,759 km (0.079 R)
• M80: 54,212,922 km (0.106 R)
• M81: 54,303,578 km (0.093 R)
• M82: 57,877,023 km (0.074 R)
• M83: 59,085,025 km (0.099 R)
• M84: 59,365,073 km (0.052 R)
• M85: 59,832,566 km (0.114 R)
• M86: 63,235,020 km (0.104 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 19,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit