🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.56 AU - 0.7 AU

Year: 185 Days

Day: 42.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.74 AU - 0.8 AU

Year: 251 Days

Day: 15.4 Hours

Environment

Temp: 90 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,389,179 km

• M1: 441,763 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.61 AU - 2.07 AU

Year: 926 Days

Day: 25.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,389,179 km

• M1: 282,441 km (0.106 R)
• M2: 418,575 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.45 AU - 2.85 AU

Year: 1600 Days

Day: 26.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,389,179 km

• M1: 1,932,505 km (0.088 R)

Asteroid Belt

Center: 4.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.1

Radius: 13.7

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.93 AU - 6.55 AU

Year: 5781 Days

Day: 10.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 72,389,179 km

• M1: 239,057 km (0.101 R)
• M2: 492,027 km (0.1 R)
• M3: 1,179,430 km (0.068 R)
• M4: 1,405,771 km (0.06 R)
• M5: 1,802,355 km (0.075 R)
• M6: 1,901,987 km (0.083 R)
• M7: 2,044,853 km (0.112 R)
• M8: 2,363,347 km (0.038 R)
• M9: 2,652,669 km (0.116 R)
• M10: 3,096,227 km (0.116 R)
• M11: 3,216,953 km (0.089 R)
• M12: 3,538,289 km (0.046 R)
• M13: 3,639,417 km (0.103 R)
• M14: 3,896,277 km (0.097 R)
• M15: 4,079,684 km (0.047 R)
• M16: 4,212,526 km (0.107 R)
• M17: 4,537,303 km (0.053 R)
• M18: 4,702,759 km (0.111 R)
• M19: 5,182,519 km (0.108 R)
• M20: 5,355,753 km (0.086 R)
• M21: 6,250,349 km (0.104 R)
• M22: 6,621,202 km (0.093 R)
• M23: 6,840,961 km (0.11 R)
• M24: 6,967,670 km (0.056 R)
• M25: 7,352,287 km (0.111 R)
• M26: 7,645,498 km (0.055 R)
• M27: 8,009,021 km (0.104 R)
• M28: 9,413,596 km (0.103 R)
• M29: 9,839,052 km (0.094 R)
• M30: 10,126,130 km (0.114 R)
• M31: 10,270,791 km (0.08 R)
• M32: 10,856,317 km (0.112 R)
• M33: 11,004,270 km (0.109 R)
• M34: 11,527,862 km (0.079 R)
• M35: 12,251,467 km (0.111 R)
• M36: 12,560,536 km (0.052 R)
• M37: 12,872,298 km (0.086 R)
• M38: 13,862,786 km (0.051 R)
• M39: 14,550,338 km (0.077 R)
• M40: 15,083,654 km (0.103 R)
• M41: 16,043,025 km (0.108 R)
• M42: 16,169,585 km (0.091 R)
• M43: 16,721,900 km (0.111 R)
• M44: 16,893,190 km (0.059 R)
• M45: 16,979,059 km (0.087 R)
• M46: 17,801,698 km (0.12 R)
• M47: 18,108,074 km (0.094 R)
• M48: 18,504,509 km (0.099 R)
• M49: 18,948,515 km (0.076 R)
• M50: 19,395,962 km (0.064 R)
• M51: 19,711,165 km (0.102 R)
• M52: 20,851,101 km (0.104 R)
• M53: 21,127,857 km (0.061 R)
• M54: 21,313,059 km (0.084 R)
• M55: 21,965,455 km (0.086 R)
• M56: 22,106,077 km (0.102 R)
• M57: 22,341,245 km (0.104 R)
• M58: 23,289,995 km (0.08 R)
• M59: 23,577,223 km (0.095 R)
• M60: 24,058,479 km (0.068 R)
• M61: 25,177,770 km (0.062 R)
• M62: 25,324,975 km (0.069 R)
• M63: 25,571,063 km (0.104 R)
• M64: 25,768,383 km (0.11 R)
• M65: 26,214,484 km (0.098 R)
• M66: 26,663,128 km (0.113 R)
• M67: 26,763,059 km (0.12 R)
• M68: 27,365,938 km (0.076 R)
• M69: 27,871,729 km (0.047 R)
• M70: 28,329,648 km (0.11 R)
• M71: 28,585,012 km (0.039 R)
• M72: 29,718,215 km (0.088 R)
• M73: 30,238,068 km (0.099 R)
• M74: 30,813,421 km (0.064 R)
• M75: 30,970,948 km (0.107 R)
• M76: 31,128,774 km (0.086 R)
• M77: 31,339,557 km (0.037 R)
• M78: 31,975,049 km (0.102 R)
• M79: 32,294,291 km (0.084 R)
• M80: 34,232,182 km (0.08 R)
• M81: 34,449,846 km (0.116 R)
• M82: 35,765,410 km (0.103 R)
• M83: 36,096,769 km (0.117 R)
• M84: 36,762,779 km (0.066 R)
• M85: 37,320,929 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.8

Radius: 8.1

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.03 AU - 11.05 AU

Year: 10080 Days

Day: 6.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,389,179 km

• M1: 136,882 km (0.12 R)
• M2: 195,524 km (0.075 R)
• M3: 446,250 km (0.069 R)
• M4: 673,190 km (0.051 R)
• M5: 814,710 km (0.062 R)
• M6: 1,177,485 km (0.07 R)
• M7: 1,719,777 km (0.082 R)
• M8: 1,856,510 km (0.096 R)
• M9: 2,099,457 km (0.11 R)
• M10: 2,161,689 km (0.111 R)
• M11: 2,548,998 km (0.089 R)
• M12: 3,146,193 km (0.068 R)
• M13: 3,734,561 km (0.077 R)
• M14: 3,785,275 km (0.119 R)
• M15: 3,912,732 km (0.091 R)
• M16: 4,041,686 km (0.085 R)
• M17: 4,680,020 km (0.118 R)
• M18: 4,872,103 km (0.108 R)
• M19: 4,955,280 km (0.059 R)
• M20: 5,207,502 km (0.075 R)
• M21: 5,930,209 km (0.104 R)
• M22: 6,745,667 km (0.113 R)
• M23: 7,499,940 km (0.104 R)
• M24: 8,017,548 km (0.092 R)
• M25: 8,613,696 km (0.078 R)
• M26: 9,189,797 km (0.116 R)
• M27: 9,499,764 km (0.106 R)
• M28: 9,673,447 km (0.075 R)
• M29: 10,059,410 km (0.107 R)
• M30: 10,236,533 km (0.065 R)
• M31: 11,100,910 km (0.078 R)
• M32: 11,247,217 km (0.101 R)
• M33: 11,541,775 km (0.036 R)
• M34: 11,615,975 km (0.104 R)
• M35: 11,913,675 km (0.037 R)
• M36: 12,176,369 km (0.107 R)
• M37: 12,937,224 km (0.055 R)
• M38: 13,909,909 km (0.104 R)
• M39: 13,988,747 km (0.115 R)
• M40: 14,226,159 km (0.071 R)
• M41: 14,464,917 km (0.114 R)
• M42: 14,986,715 km (0.073 R)
• M43: 15,883,853 km (0.077 R)
• M44: 16,882,269 km (0.096 R)
• M45: 17,729,741 km (0.092 R)
• M46: 17,815,162 km (0.116 R)
• M47: 17,986,601 km (0.091 R)
• M48: 18,201,723 km (0.06 R)
• M49: 18,374,358 km (0.116 R)
• M50: 18,721,276 km (0.079 R)
• M51: 19,642,350 km (0.113 R)
• M52: 21,028,823 km (0.101 R)
• M53: 21,756,766 km (0.076 R)
• M54: 22,169,806 km (0.086 R)
• M55: 23,003,814 km (0.101 R)
• M56: 23,190,512 km (0.097 R)
• M57: 23,518,431 km (0.081 R)
• M58: 23,895,118 km (0.075 R)
• M59: 24,511,462 km (0.063 R)
• M60: 25,759,856 km (0.089 R)
• M61: 26,002,354 km (0.098 R)
• M62: 27,571,785 km (0.116 R)
• M63: 27,770,152 km (0.054 R)
• M64: 28,018,784 km (0.111 R)
• M65: 28,568,257 km (0.025 R)
• M66: 29,071,055 km (0.077 R)
• M67: 29,121,469 km (0.085 R)
• M68: 30,085,029 km (0.11 R)
• M69: 30,391,555 km (0.037 R)
• M70: 30,750,441 km (0.116 R)
• M71: 30,956,138 km (0.117 R)
• M72: 31,059,211 km (0.067 R)
• M73: 31,679,743 km (0.097 R)
• M74: 32,043,565 km (0.114 R)
• M75: 32,095,625 km (0.111 R)
• M76: 32,618,170 km (0.116 R)
• M77: 32,880,415 km (0.074 R)
• M78: 32,985,582 km (0.072 R)
• M79: 33,038,241 km (0.101 R)
• M80: 33,196,216 km (0.037 R)
• M81: 34,522,401 km (0.082 R)
• M82: 35,057,663 km (0.119 R)
• M83: 35,165,074 km (0.09 R)
• M84: 35,218,780 km (0.06 R)
• M85: 35,380,196 km (0.096 R)
• M86: 36,082,258 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.9

Radius: 6.5

Gravity: 17.65 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 11.13 AU - 15.27 AU

Year: 17785 Days

Day: 18.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,389,179 km

• M1: 123,119 km (0.041 R)
• M2: 456,573 km (0.103 R)
• M3: 889,210 km (0.06 R)
• M4: 963,111 km (0.044 R)
• M5: 1,117,047 km (0.067 R)
• M6: 1,595,760 km (0.1 R)
• M7: 1,747,752 km (0.069 R)
• M8: 1,841,251 km (0.05 R)
• M9: 3,470,072 km (0.07 R)
• M10: 3,667,541 km (0.056 R)
• M11: 3,787,668 km (0.1 R)
• M12: 3,909,292 km (0.05 R)
• M13: 4,622,125 km (0.108 R)
• M14: 5,059,998 km (0.081 R)
• M15: 5,193,888 km (0.098 R)
• M16: 5,329,125 km (0.072 R)
• M17: 5,741,417 km (0.068 R)
• M18: 6,596,817 km (0.087 R)
• M19: 7,039,328 km (0.083 R)
• M20: 7,440,699 km (0.058 R)
• M21: 7,695,464 km (0.097 R)
• M22: 7,798,088 km (0.116 R)
• M23: 8,161,013 km (0.056 R)
• M24: 8,265,731 km (0.072 R)
• M25: 8,370,898 km (0.08 R)
• M26: 8,476,515 km (0.051 R)
• M27: 11,140,404 km (0.046 R)
• M28: 12,500,996 km (0.099 R)
• M29: 14,606,287 km (0.092 R)
• M30: 15,504,623 km (0.113 R)
• M31: 15,829,699 km (0.102 R)
• M32: 15,960,447 km (0.076 R)
• M33: 16,685,698 km (0.118 R)
• M34: 17,354,251 km (0.108 R)
• M35: 20,115,079 km (0.091 R)
• M36: 20,185,839 km (0.105 R)
• M37: 20,398,567 km (0.112 R)
• M38: 20,683,402 km (0.108 R)
• M39: 20,969,433 km (0.091 R)
• M40: 21,329,066 km (0.08 R)
• M41: 21,981,313 km (0.028 R)
• M42: 23,528,604 km (0.114 R)
• M43: 23,752,552 km (0.074 R)
• M44: 24,202,392 km (0.076 R)
• M45: 24,579,529 km (0.117 R)
• M46: 25,339,486 km (0.11 R)
• M47: 25,722,456 km (0.117 R)
• M48: 26,804,647 km (0.059 R)
• M49: 27,038,618 km (0.056 R)
• M50: 29,655,235 km (0.08 R)
• M51: 29,735,718 km (0.033 R)
• M52: 31,280,017 km (0.094 R)
• M53: 31,772,942 km (0.102 R)
• M54: 32,683,544 km (0.043 R)
• M55: 34,192,089 km (0.096 R)
• M56: 34,276,463 km (0.083 R)
• M57: 34,784,796 km (0.08 R)
• M58: 35,551,934 km (0.099 R)
• M59: 36,756,197 km (0.096 R)
• M60: 38,851,614 km (0.113 R)
• M61: 39,204,665 km (0.036 R)
• M62: 39,381,490 km (0.08 R)
• M63: 41,795,401 km (0.065 R)
• M64: 42,883,576 km (0.071 R)
• M65: 44,164,882 km (0.08 R)
• M66: 44,441,039 km (0.119 R)
• M67: 45,087,751 km (0.115 R)
• M68: 46,017,053 km (0.099 R)
• M69: 46,110,252 km (0.108 R)
• M70: 46,390,449 km (0.065 R)
• M71: 47,140,383 km (0.051 R)
• M72: 47,799,960 km (0.056 R)
• M73: 49,605,308 km (0.108 R)
• M74: 50,660,721 km (0.055 R)
• M75: 50,949,893 km (0.105 R)
• M76: 51,142,874 km (0.083 R)
• M77: 51,239,515 km (0.072 R)
• M78: 54,560,438 km (0.113 R)
• M79: 56,047,590 km (0.103 R)
• M80: 56,946,225 km (0.115 R)
• M81: 57,146,536 km (0.082 R)
• M82: 57,347,147 km (0.12 R)
• M83: 57,648,437 km (0.106 R)
• M84: 59,264,244 km (0.103 R)
• M85: 60,690,360 km (0.076 R)
• M86: 61,305,058 km (0.099 R)
• M87: 62,437,215 km (0.096 R)
• M88: 63,784,044 km (0.064 R)
• M89: 63,888,164 km (0.075 R)
• M90: 64,200,525 km (0.04 R)
• M91: 64,722,172 km (0.072 R)
• M92: 65,874,974 km (0.075 R)
• M93: 67,034,357 km (0.106 R)
• M94: 69,053,031 km (0.115 R)
• M95: 69,266,656 km (0.101 R)
• M96: 69,480,581 km (0.042 R)
• M97: 72,172,296 km (0.074 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: 486 - 14,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit