🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.62 AU - 0.72 AU

Year: 236 Days

Day: 42.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,601,997 km

• M1: 578,794 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.85 AU - 0.93 AU

Year: 361 Days

Day: 43.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.9

Radius: 10.4

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4 AU - 5.02 AU

Year: 4123 Days

Day: 7.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 77,601,997 km

• M1: 142,417 km (0.067 R)
• M2: 234,121 km (0.064 R)
• M3: 363,224 km (0.052 R)
• M4: 473,178 km (0.085 R)
• M5: 708,047 km (0.086 R)
• M6: 1,047,185 km (0.064 R)
• M7: 1,213,837 km (0.04 R)
• M8: 1,330,075 km (0.096 R)
• M9: 1,480,570 km (0.101 R)
• M10: 1,653,056 km (0.104 R)
• M11: 1,799,064 km (0.075 R)
• M12: 2,192,058 km (0.094 R)
• M13: 2,444,429 km (0.054 R)
• M14: 2,555,580 km (0.036 R)
• M15: 2,706,375 km (0.113 R)
• M16: 2,821,565 km (0.039 R)
• M17: 2,938,252 km (0.051 R)
• M18: 3,056,584 km (0.097 R)
• M19: 3,462,892 km (0.111 R)
• M20: 3,651,385 km (0.089 R)
• M21: 3,843,319 km (0.076 R)
• M22: 3,994,862 km (0.044 R)
• M23: 4,214,770 km (0.117 R)
• M24: 4,393,689 km (0.093 R)
• M25: 4,529,674 km (0.114 R)
• M26: 5,182,070 km (0.12 R)
• M27: 5,373,855 km (0.114 R)
• M28: 5,988,552 km (0.119 R)
• M29: 6,266,206 km (0.114 R)
• M30: 6,444,975 km (0.053 R)
• M31: 6,625,540 km (0.101 R)
• M32: 6,703,481 km (0.104 R)
• M33: 6,886,439 km (0.097 R)
• M34: 7,044,713 km (0.09 R)
• M35: 7,445,336 km (0.101 R)
• M36: 7,716,557 km (0.09 R)
• M37: 8,380,922 km (0.076 R)
• M38: 8,691,636 km (0.097 R)
• M39: 9,092,559 km (0.112 R)
• M40: 10,061,205 km (0.034 R)
• M41: 10,603,497 km (0.092 R)
• M42: 10,847,491 km (0.058 R)
• M43: 10,939,494 km (0.064 R)
• M44: 11,403,397 km (0.037 R)
• M45: 11,622,109 km (0.086 R)
• M46: 11,968,578 km (0.116 R)
• M47: 12,127,301 km (0.057 R)
• M48: 12,575,197 km (0.08 R)
• M49: 13,191,690 km (0.091 R)
• M50: 13,355,649 km (0.101 R)
• M51: 14,454,296 km (0.044 R)
• M52: 15,271,399 km (0.082 R)
• M53: 15,512,551 km (0.118 R)
• M54: 15,650,929 km (0.104 R)
• M55: 15,754,900 km (0.07 R)
• M56: 16,313,797 km (0.088 R)
• M57: 16,489,874 km (0.101 R)
• M58: 16,737,309 km (0.12 R)
• M59: 17,057,149 km (0.109 R)
• M60: 17,558,900 km (0.093 R)
• M61: 18,357,155 km (0.105 R)
• M62: 18,466,960 km (0.106 R)
• M63: 18,834,372 km (0.099 R)
• M64: 18,908,124 km (0.079 R)
• M65: 18,982,025 km (0.098 R)
• M66: 19,167,227 km (0.105 R)
• M67: 19,688,725 km (0.12 R)
• M68: 19,838,622 km (0.063 R)
• M69: 19,913,721 km (0.116 R)
• M70: 20,669,788 km (0.115 R)
• M71: 21,204,601 km (0.101 R)
• M72: 21,937,780 km (0.116 R)
• M73: 22,015,421 km (0.092 R)
• M74: 23,072,629 km (0.101 R)
• M75: 23,349,535 km (0.104 R)
• M76: 23,667,281 km (0.11 R)
• M77: 24,347,203 km (0.037 R)
• M78: 24,629,045 km (0.072 R)
• M79: 25,481,005 km (0.069 R)
• M80: 26,466,556 km (0.098 R)
• M81: 26,714,889 km (0.054 R)
• M82: 27,213,797 km (0.093 R)
• M83: 27,339,011 km (0.095 R)

Asteroid Belt

Center: 6.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.5

Radius: 14.2

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.82 AU - 9.46 AU

Year: 10932 Days

Day: 6.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 77,601,997 km

• M1: 282,890 km (0.079 R)
• M2: 538,552 km (0.094 R)
• M3: 743,501 km (0.109 R)
• M4: 849,118 km (0.098 R)
• M5: 1,026,989 km (0.12 R)
• M6: 1,236,127 km (0.114 R)
• M7: 1,346,231 km (0.089 R)
• M8: 1,518,119 km (0.025 R)
• M9: 1,759,421 km (0.089 R)
• M10: 1,906,026 km (0.108 R)
• M11: 2,078,962 km (0.087 R)
• M12: 2,325,349 km (0.109 R)
• M13: 2,440,689 km (0.076 R)
• M14: 2,581,760 km (0.098 R)
• M15: 2,725,524 km (0.117 R)
• M16: 3,537,840 km (0.074 R)
• M17: 4,166,301 km (0.049 R)
• M18: 4,307,521 km (0.082 R)
• M19: 4,711,884 km (0.05 R)
• M20: 5,807,389 km (0.113 R)
• M21: 5,965,664 km (0.079 R)
• M22: 6,254,388 km (0.115 R)
• M23: 6,384,089 km (0.12 R)
• M24: 6,878,809 km (0.09 R)
• M25: 7,420,204 km (0.114 R)
• M26: 7,800,482 km (0.078 R)
• M27: 8,365,064 km (0.098 R)
• M28: 8,833,605 km (0.112 R)
• M29: 8,942,961 km (0.107 R)
• M30: 9,126,218 km (0.086 R)
• M31: 9,236,771 km (0.061 R)
• M32: 9,533,872 km (0.074 R)
• M33: 9,683,620 km (0.097 R)
• M34: 10,637,007 km (0.106 R)
• M35: 11,780,384 km (0.086 R)
• M36: 11,900,959 km (0.114 R)
• M37: 12,427,993 km (0.1 R)
• M38: 12,838,639 km (0.087 R)
• M39: 13,004,094 km (0.066 R)
• M40: 13,800,104 km (0.057 R)
• M41: 13,969,599 km (0.109 R)
• M42: 14,268,047 km (0.058 R)
• M43: 14,568,738 km (0.062 R)
• M44: 15,001,674 km (0.106 R)
• M45: 15,176,106 km (0.104 R)
• M46: 15,571,044 km (0.102 R)
• M47: 16,685,847 km (0.114 R)
• M48: 18,010,985 km (0.119 R)
• M49: 18,242,862 km (0.068 R)
• M50: 18,335,912 km (0.095 R)
• M51: 18,897,502 km (0.069 R)
• M52: 19,275,087 km (0.099 R)
• M53: 20,181,800 km (0.106 R)
• M54: 20,374,482 km (0.114 R)
• M55: 21,102,425 km (0.048 R)
• M56: 21,937,780 km (0.07 R)
• M57: 22,036,814 km (0.111 R)
• M58: 23,438,246 km (0.095 R)
• M59: 23,742,379 km (0.075 R)
• M60: 25,178,668 km (0.102 R)
• M61: 26,064,287 km (0.069 R)
• M62: 26,431,999 km (0.112 R)
• M63: 27,172,658 km (0.036 R)
• M64: 28,403,998 km (0.11 R)
• M65: 28,674,172 km (0.075 R)
• M66: 29,271,367 km (0.075 R)
• M67: 29,380,423 km (0.112 R)
• M68: 29,763,095 km (0.109 R)
• M69: 30,202,613 km (0.04 R)
• M70: 30,312,717 km (0.07 R)
• M71: 30,699,428 km (0.08 R)
• M72: 31,199,085 km (0.073 R)
• M73: 32,488,020 km (0.066 R)
• M74: 32,827,158 km (0.058 R)
• M75: 33,395,032 km (0.096 R)
• M76: 33,966,047 km (0.05 R)
• M77: 35,060,056 km (0.083 R)
• M78: 35,349,827 km (0.07 R)
• M79: 35,582,302 km (0.119 R)
• M80: 36,224,077 km (0.079 R)
• M81: 37,164,449 km (0.039 R)
• M82: 37,341,573 km (0.082 R)
• M83: 40,518,434 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.4

Radius: 4.6

Gravity: 40.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.54 AU - 14.96 AU

Year: 18456 Days

Day: 24.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,601,997 km

• M1: 276,606 km (0.052 R)
• M2: 310,266 km (0.079 R)
• M3: 382,372 km (0.07 R)
• M4: 543,339 km (0.082 R)
• M5: 677,529 km (0.083 R)
• M6: 847,322 km (0.079 R)
• M7: 1,586,635 km (0.038 R)
• M8: 2,436,201 km (0.116 R)
• M9: 2,472,703 km (0.058 R)
• M10: 2,695,604 km (0.032 R)
• M11: 2,733,303 km (0.069 R)
• M12: 3,120,911 km (0.076 R)
• M13: 3,361,614 km (0.085 R)
• M14: 3,484,284 km (0.11 R)
• M15: 3,525,423 km (0.028 R)
• M16: 3,733,963 km (0.071 R)
• M17: 3,989,326 km (0.055 R)
• M18: 4,881,079 km (0.051 R)
• M19: 5,301,898 km (0.079 R)
• M20: 7,254,749 km (0.091 R)
• M21: 7,307,407 km (0.101 R)
• M22: 7,466,430 km (0.114 R)
• M23: 8,113,590 km (0.081 R)
• M24: 8,666,504 km (0.094 R)
• M25: 8,778,553 km (0.085 R)
• M26: 8,834,801 km (0.104 R)
• M27: 9,004,146 km (0.098 R)
• M28: 9,403,423 km (0.029 R)
• M29: 10,695,649 km (0.119 R)
• M30: 12,167,393 km (0.103 R)
• M31: 13,054,808 km (0.117 R)
• M32: 13,183,312 km (0.063 R)
• M33: 13,571,220 km (0.103 R)
• M34: 14,757,381 km (0.069 R)
• M35: 16,459,207 km (0.043 R)
• M36: 16,667,447 km (0.101 R)
• M37: 18,726,063 km (0.037 R)
• M38: 19,089,137 km (0.111 R)
• M39: 20,191,823 km (0.027 R)
• M40: 20,414,873 km (0.065 R)
• M41: 20,564,023 km (0.104 R)
• M42: 20,788,419 km (0.098 R)
• M43: 20,863,368 km (0.091 R)
• M44: 21,542,243 km (0.073 R)
• M45: 22,535,573 km (0.072 R)
• M46: 24,013,899 km (0.079 R)
• M47: 24,408,089 km (0.11 R)
• M48: 25,203,052 km (0.106 R)
• M49: 27,227,112 km (0.12 R)
• M50: 27,555,778 km (0.048 R)
• M51: 28,799,834 km (0.028 R)
• M52: 30,657,540 km (0.117 R)
• M53: 31,428,568 km (0.102 R)
• M54: 33,427,943 km (0.045 R)
• M55: 34,044,436 km (0.114 R)
• M56: 34,132,849 km (0.101 R)
• M57: 34,753,829 km (0.116 R)
• M58: 35,378,400 km (0.106 R)
• M59: 35,916,654 km (0.08 R)
• M60: 36,819,926 km (0.116 R)
• M61: 36,910,731 km (0.113 R)
• M62: 37,365,509 km (0.073 R)
• M63: 38,833,214 km (0.09 R)
• M64: 39,853,172 km (0.089 R)
• M65: 40,039,571 km (0.077 R)
• M66: 41,258,195 km (0.026 R)
• M67: 42,584,231 km (0.109 R)
• M68: 42,774,818 km (0.069 R)
• M69: 44,116,562 km (0.097 R)
• M70: 44,406,034 km (0.117 R)
• M71: 44,599,164 km (0.1 R)
• M72: 45,472,218 km (0.117 R)
• M73: 46,841,487 km (0.119 R)
• M74: 47,136,643 km (0.083 R)
• M75: 48,422,886 km (0.094 R)
• M76: 49,020,380 km (0.108 R)
• M77: 49,921,258 km (0.116 R)
• M78: 50,827,522 km (0.115 R)
• M79: 52,758,531 km (0.038 R)
• M80: 53,168,130 km (0.091 R)
• M81: 53,784,474 km (0.115 R)
• M82: 54,920,669 km (0.102 R)
• M83: 55,751,985 km (0.119 R)
• M84: 58,799,892 km (0.044 R)
• M85: 59,543,692 km (0.117 R)
• M86: 60,076,859 km (0.102 R)
• M87: 64,836,764 km (0.085 R)
• M88: 67,040,042 km (0.083 R)
• M89: 67,705,752 km (0.113 R)
• M90: 69,155,804 km (0.109 R)
• M91: 69,828,396 km (0.092 R)
• M92: 72,882,287 km (0.085 R)
• M93: 72,996,131 km (0.087 R)
• M94: 73,680,990 km (0.11 R)
• M95: 75,172,182 km (0.074 R)
• M96: 75,402,563 km (0.101 R)
• M97: 76,094,752 km (0.064 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: 545 - 15,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit