🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.42 AU - 0.68 AU

Year: 171 Days

Day: 15.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.49 AU - 0.77 AU

Year: 210 Days

Day: 44 Hours

Environment

Temp: 31 °C

Axial Tilt: 115.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.56 AU - 0.84 AU

Year: 245 Days

Day: 28.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,429,485 km

• M1: 90,656 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.83 AU - 1.15 AU

Year: 413 Days

Day: 26.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.08 AU - 1.46 AU

Year: 600 Days

Day: 43.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.99 AU - 2.83 AU

Year: 1568 Days

Day: 18.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,429,485 km

• M1: 1,100,143 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692

Radius: 11.3

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.47 AU - 5.09 AU

Year: 4378 Days

Day: 12.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,429,485 km

• M1: 172,337 km (0.101 R)
• M2: 730,038 km (0.092 R)
• M3: 873,203 km (0.051 R)
• M4: 1,092,812 km (0.061 R)
• M5: 1,244,804 km (0.087 R)
• M6: 1,840,652 km (0.103 R)
• M7: 1,956,291 km (0.097 R)
• M8: 2,057,420 km (0.082 R)
• M9: 2,282,864 km (0.111 R)
• M10: 2,589,988 km (0.065 R)
• M11: 3,672,628 km (0.107 R)
• M12: 3,862,019 km (0.064 R)
• M13: 3,968,682 km (0.095 R)
• M14: 4,228,683 km (0.026 R)
• M15: 4,629,157 km (0.081 R)
• M16: 4,833,956 km (0.058 R)
• M17: 5,018,560 km (0.098 R)
• M18: 5,347,376 km (0.114 R)
• M19: 5,829,380 km (0.116 R)
• M20: 6,001,268 km (0.037 R)
• M21: 6,075,618 km (0.09 R)
• M22: 6,350,430 km (0.087 R)
• M23: 6,578,417 km (0.064 R)
• M24: 6,912,469 km (0.082 R)
• M25: 7,543,772 km (0.082 R)
• M26: 8,029,367 km (0.091 R)
• M27: 8,111,346 km (0.09 R)
• M28: 8,248,527 km (0.105 R)
• M29: 8,636,883 km (0.093 R)
• M30: 8,748,932 km (0.09 R)
• M31: 8,946,102 km (0.084 R)
• M32: 9,749,742 km (0.11 R)
• M33: 10,249,100 km (0.094 R)
• M34: 10,636,409 km (0.088 R)
• M35: 10,968,067 km (0.026 R)
• M36: 11,211,313 km (0.046 R)
• M37: 11,796,390 km (0.114 R)
• M38: 12,077,036 km (0.075 R)
• M39: 12,233,815 km (0.106 R)
• M40: 12,613,045 km (0.117 R)
• M41: 12,708,489 km (0.118 R)
• M42: 13,318,399 km (0.057 R)
• M43: 13,643,176 km (0.063 R)
• M44: 14,003,557 km (0.086 R)
• M45: 14,466,712 km (0.099 R)
• M46: 14,666,725 km (0.108 R)
• M47: 15,002,273 km (0.099 R)
• M48: 16,438,861 km (0.111 R)
• M49: 16,857,286 km (0.111 R)
• M50: 17,669,154 km (0.068 R)
• M51: 17,847,475 km (0.1 R)
• M52: 18,169,709 km (0.058 R)
• M53: 19,074,925 km (0.102 R)
• M54: 19,367,688 km (0.034 R)
• M55: 19,441,141 km (0.102 R)
• M56: 19,625,146 km (0.115 R)
• M57: 19,809,750 km (0.119 R)
• M58: 20,143,353 km (0.072 R)
• M59: 20,217,853 km (0.112 R)
• M60: 20,441,651 km (0.112 R)
• M61: 20,778,845 km (0.116 R)
• M62: 21,155,682 km (0.075 R)
• M63: 21,572,761 km (0.107 R)
• M64: 22,338,104 km (0.107 R)
• M65: 22,453,743 km (0.115 R)
• M66: 23,190,363 km (0.096 R)
• M67: 24,687,389 km (0.071 R)
• M68: 24,846,710 km (0.088 R)
• M69: 25,608,612 km (0.074 R)
• M70: 25,689,246 km (0.113 R)
• M71: 26,418,685 km (0.081 R)
• M72: 27,072,876 km (0.048 R)
• M73: 27,155,155 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.3

Radius: 13.3

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.57 AU - 5.93 AU

Year: 5777 Days

Day: 13.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,429,485 km

• M1: 166,203 km (0.109 R)
• M2: 251,025 km (0.09 R)
• M3: 430,543 km (0.092 R)
• M4: 555,756 km (0.112 R)
• M5: 647,759 km (0.089 R)
• M6: 871,557 km (0.106 R)
• M7: 993,779 km (0.112 R)
• M8: 1,358,349 km (0.072 R)
• M9: 1,449,603 km (0.092 R)
• M10: 1,879,548 km (0.055 R)
• M11: 1,967,511 km (0.117 R)
• M12: 2,102,000 km (0.036 R)
• M13: 2,302,012 km (0.074 R)
• M14: 2,476,294 km (0.079 R)
• M15: 2,671,519 km (0.086 R)
• M16: 2,754,396 km (0.105 R)
• M17: 3,060,174 km (0.118 R)
• M18: 3,147,090 km (0.074 R)
• M19: 3,557,737 km (0.052 R)
• M20: 3,760,442 km (0.084 R)
• M21: 4,081,030 km (0.098 R)
• M22: 4,235,116 km (0.06 R)
• M23: 4,469,835 km (0.083 R)
• M24: 4,891,102 km (0.091 R)
• M25: 5,075,706 km (0.033 R)
• M26: 5,409,459 km (0.032 R)
• M27: 5,771,935 km (0.075 R)
• M28: 6,098,507 km (0.087 R)
• M29: 6,952,860 km (0.118 R)
• M30: 7,277,188 km (0.12 R)
• M31: 7,370,687 km (0.096 R)
• M32: 7,464,635 km (0.105 R)
• M33: 7,559,031 km (0.067 R)
• M34: 7,701,448 km (0.067 R)
• M35: 7,868,549 km (0.075 R)
• M36: 8,012,911 km (0.066 R)
• M37: 8,182,405 km (0.092 R)
• M38: 8,352,947 km (0.117 R)
• M39: 9,173,491 km (0.095 R)
• M40: 9,274,619 km (0.058 R)
• M41: 9,580,547 km (0.081 R)
• M42: 9,838,005 km (0.116 R)
• M43: 10,019,617 km (0.037 R)
• M44: 10,150,066 km (0.096 R)
• M45: 11,294,789 km (0.073 R)
• M46: 12,062,226 km (0.075 R)
• M47: 12,201,053 km (0.038 R)
• M48: 12,312,503 km (0.061 R)
• M49: 12,789,870 km (0.073 R)
• M50: 12,959,813 km (0.099 R)
• M51: 13,045,084 km (0.109 R)
• M52: 13,503,003 km (0.079 R)
• M53: 13,676,088 km (0.114 R)
• M54: 14,938,095 km (0.101 R)
• M55: 15,356,969 km (0.077 R)
• M56: 15,628,340 km (0.084 R)
• M57: 15,901,356 km (0.081 R)
• M58: 16,977,862 km (0.09 R)
• M59: 17,415,137 km (0.098 R)
• M60: 17,635,046 km (0.109 R)
• M61: 18,141,435 km (0.117 R)
• M62: 18,300,607 km (0.08 R)
• M63: 19,103,798 km (0.064 R)
• M64: 19,623,800 km (0.114 R)
• M65: 20,148,440 km (0.056 R)
• M66: 20,280,385 km (0.109 R)
• M67: 20,412,629 km (0.119 R)
• M68: 20,744,288 km (0.119 R)
• M69: 21,111,252 km (0.084 R)
• M70: 21,547,778 km (0.066 R)
• M71: 21,919,379 km (0.117 R)
• M72: 22,429,658 km (0.076 R)
• M73: 23,150,570 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138

Radius: 10.9

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.29 AU - 8.53 AU

Year: 9321 Days

Day: 12.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,429,485 km

• M1: 154,684 km (0.1 R)
• M2: 247,435 km (0.113 R)
• M3: 433,834 km (0.078 R)
• M4: 879,935 km (0.074 R)
• M5: 1,122,134 km (0.114 R)
• M6: 1,763,460 km (0.059 R)
• M7: 1,956,142 km (0.066 R)
• M8: 2,138,950 km (0.119 R)
• M9: 2,575,477 km (0.109 R)
• M10: 2,721,036 km (0.101 R)
• M11: 2,832,187 km (0.079 R)
• M12: 3,058,828 km (0.062 R)
• M13: 3,135,871 km (0.094 R)
• M14: 3,370,590 km (0.1 R)
• M15: 3,530,360 km (0.058 R)
• M16: 3,754,159 km (0.041 R)
• M17: 4,280,145 km (0.115 R)
• M18: 4,409,846 km (0.112 R)
• M19: 4,518,903 km (0.099 R)
• M20: 4,651,147 km (0.102 R)
• M21: 4,964,555 km (0.078 R)
• M22: 5,706,710 km (0.104 R)
• M23: 5,825,790 km (0.105 R)
• M24: 6,758,084 km (0.114 R)
• M25: 6,884,195 km (0.118 R)
• M26: 7,087,648 km (0.079 R)
• M27: 7,164,541 km (0.046 R)
• M28: 7,709,975 km (0.029 R)
• M29: 7,789,112 km (0.115 R)
• M30: 9,313,515 km (0.056 R)
• M31: 9,765,899 km (0.098 R)
• M32: 10,052,229 km (0.071 R)
• M33: 10,486,811 km (0.097 R)
• M34: 10,809,493 km (0.111 R)
• M35: 11,016,686 km (0.117 R)
• M36: 11,645,745 km (0.105 R)
• M37: 11,888,393 km (0.075 R)
• M38: 12,688,891 km (0.056 R)
• M39: 13,032,817 km (0.115 R)
• M40: 13,253,324 km (0.11 R)
• M41: 13,411,599 km (0.085 R)
• M42: 14,018,517 km (0.062 R)
• M43: 14,179,784 km (0.063 R)
• M44: 14,374,111 km (0.101 R)
• M45: 14,504,112 km (0.088 R)
• M46: 14,667,174 km (0.076 R)
• M47: 14,929,419 km (0.093 R)
• M48: 15,259,432 km (0.11 R)
• M49: 16,535,202 km (0.08 R)
• M50: 17,116,988 km (0.092 R)
• M51: 18,335,912 km (0.086 R)
• M52: 18,512,288 km (0.057 R)
• M53: 19,080,610 km (0.036 R)
• M54: 19,654,767 km (0.118 R)
• M55: 20,343,814 km (0.115 R)
• M56: 20,599,627 km (0.089 R)
• M57: 20,709,731 km (0.099 R)
• M58: 20,967,039 km (0.098 R)
• M59: 21,447,996 km (0.066 R)
• M60: 22,307,586 km (0.059 R)
• M61: 22,495,929 km (0.112 R)
• M62: 22,571,476 km (0.065 R)
• M63: 23,407,579 km (0.066 R)
• M64: 23,752,552 km (0.112 R)
• M65: 23,829,445 km (0.109 R)
• M66: 24,215,108 km (0.062 R)
• M67: 24,408,688 km (0.105 R)
• M68: 25,031,763 km (0.117 R)
• M69: 25,620,580 km (0.1 R)
• M70: 25,936,531 km (0.109 R)
• M71: 26,253,678 km (0.116 R)
• M72: 26,572,172 km (0.096 R)
• M73: 26,731,943 km (0.119 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.7

Radius: 11.3

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.98 AU - 11.52 AU

Year: 11787 Days

Day: 11.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,429,485 km

• M1: 148,700 km (0.082 R)
• M2: 231,129 km (0.108 R)
• M3: 323,730 km (0.062 R)
• M4: 396,584 km (0.1 R)
• M5: 691,591 km (0.074 R)
• M6: 1,033,871 km (0.096 R)
• M7: 1,112,709 km (0.103 R)
• M8: 1,383,631 km (0.116 R)
• M9: 1,988,006 km (0.108 R)
• M10: 2,612,577 km (0.041 R)
• M11: 2,861,957 km (0.028 R)
• M12: 2,975,352 km (0.102 R)
• M13: 3,265,422 km (0.074 R)
• M14: 4,254,863 km (0.079 R)
• M15: 4,615,394 km (0.025 R)
• M16: 4,883,772 km (0.112 R)
• M17: 5,719,725 km (0.097 R)
• M18: 6,044,652 km (0.055 R)
• M19: 6,264,710 km (0.031 R)
• M20: 6,412,812 km (0.113 R)
• M21: 6,524,711 km (0.114 R)
• M22: 7,171,124 km (0.074 R)
• M23: 7,560,976 km (0.097 R)
• M24: 7,798,238 km (0.085 R)
• M25: 7,997,801 km (0.102 R)
• M26: 8,895,987 km (0.11 R)
• M27: 9,188,600 km (0.084 R)
• M28: 9,569,327 km (0.114 R)
• M29: 9,869,121 km (0.093 R)
• M30: 10,041,757 km (0.086 R)
• M31: 10,654,211 km (0.101 R)
• M32: 10,831,335 km (0.111 R)
• M33: 11,098,965 km (0.114 R)
• M34: 11,278,632 km (0.079 R)
• M35: 12,006,875 km (0.1 R)
• M36: 13,508,688 km (0.096 R)
• M37: 14,330,429 km (0.068 R)
• M38: 15,267,959 km (0.108 R)
• M39: 15,568,202 km (0.061 R)
• M40: 16,174,522 km (0.069 R)
• M41: 16,429,437 km (0.061 R)
• M42: 16,788,471 km (0.106 R)
• M43: 17,046,677 km (0.094 R)
• M44: 17,358,140 km (0.08 R)
• M45: 17,934,092 km (0.073 R)
• M46: 19,320,116 km (0.062 R)
• M47: 19,590,739 km (0.119 R)
• M48: 20,299,833 km (0.044 R)
• M49: 20,464,839 km (0.089 R)
• M50: 21,295,706 km (0.108 R)
• M51: 21,519,205 km (0.098 R)
• M52: 22,876,357 km (0.083 R)
• M53: 23,219,983 km (0.059 R)
• M54: 23,623,000 km (0.084 R)
• M55: 24,028,410 km (0.069 R)
• M56: 24,261,035 km (0.063 R)
• M57: 24,670,035 km (0.103 R)
• M58: 26,268,788 km (0.075 R)
• M59: 26,448,604 km (0.12 R)
• M60: 26,809,285 km (0.034 R)
• M61: 28,575,288 km (0.108 R)
• M62: 29,254,911 km (0.081 R)
• M63: 29,503,393 km (0.078 R)
• M64: 30,504,352 km (0.076 R)
• M65: 30,819,555 km (0.043 R)
• M66: 31,072,375 km (0.087 R)
• M67: 33,703,503 km (0.087 R)
• M68: 33,898,878 km (0.058 R)
• M69: 34,159,926 km (0.079 R)
• M70: 34,356,049 km (0.055 R)
• M71: 34,618,294 km (0.051 R)
• M72: 34,749,641 km (0.053 R)
• M73: 36,205,377 km (0.1 R)
• M74: 37,951,334 km (0.112 R)
• M75: 39,450,006 km (0.086 R)
• M76: 41,455,066 km (0.105 R)
• M77: 41,804,078 km (0.101 R)
• M78: 42,505,093 km (0.115 R)
• M79: 42,716,176 km (0.117 R)
• M80: 42,998,018 km (0.077 R)
• M81: 43,280,609 km (0.105 R)
• M82: 43,634,707 km (0.057 R)
• M83: 43,705,616 km (0.114 R)
• M84: 44,917,359 km (0.112 R)
• M85: 48,986,571 km (0.112 R)
• M86: 49,060,323 km (0.114 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: 321 - 19,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit