🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.54 AU - 0.68 AU

Year: 169 Days

Day: 21 Hours

Environment

Temp: 218 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.8 AU - 2.4 AU

Year: 1080 Days

Day: 36 Hours

Environment

Temp: -67 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,985,577 km

• M1: 395,836 km (0.117 R)

Asteroid Belt

Center: 4.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720

Radius: 9.4

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.12 AU - 6.56 AU

Year: 5663 Days

Day: 10 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 58,985,577 km

• M1: 132,394 km (0.108 R)
• M2: 413,339 km (0.084 R)
• M3: 630,106 km (0.109 R)
• M4: 969,993 km (0.091 R)
• M5: 1,121,236 km (0.085 R)
• M6: 1,215,782 km (0.068 R)
• M7: 1,346,231 km (0.055 R)
• M8: 1,464,414 km (0.065 R)
• M9: 1,533,528 km (0.075 R)
• M10: 1,621,491 km (0.11 R)
• M11: 2,304,555 km (0.094 R)
• M12: 2,634,419 km (0.051 R)
• M13: 2,826,652 km (0.11 R)
• M14: 2,913,718 km (0.05 R)
• M15: 3,293,248 km (0.092 R)
• M16: 3,407,839 km (0.119 R)
• M17: 3,928,141 km (0.04 R)
• M18: 4,001,145 km (0.11 R)
• M19: 4,372,447 km (0.088 R)
• M20: 4,858,789 km (0.069 R)
• M21: 5,095,154 km (0.087 R)
• M22: 5,308,480 km (0.048 R)
• M23: 5,497,572 km (0.068 R)
• M24: 5,688,908 km (0.104 R)
• M25: 5,826,987 km (0.11 R)
• M26: 6,247,805 km (0.118 R)
• M27: 6,447,519 km (0.08 R)
• M28: 6,794,885 km (0.109 R)
• M29: 8,526,929 km (0.029 R)
• M30: 8,844,226 km (0.118 R)
• M31: 9,327,427 km (0.073 R)
• M32: 10,219,031 km (0.043 R)
• M33: 10,760,126 km (0.095 R)
• M34: 10,828,343 km (0.11 R)
• M35: 11,484,479 km (0.107 R)
• M36: 11,729,371 km (0.092 R)
• M37: 12,546,474 km (0.068 R)
• M38: 12,654,334 km (0.097 R)
• M39: 12,871,102 km (0.041 R)
• M40: 13,381,829 km (0.046 R)
• M41: 13,898,989 km (0.086 R)
• M42: 14,010,738 km (0.088 R)
• M43: 14,272,534 km (0.101 R)
• M44: 14,611,523 km (0.095 R)
• M45: 15,297,429 km (0.081 R)
• M46: 15,374,323 km (0.09 R)
• M47: 15,644,347 km (0.119 R)
• M48: 15,760,435 km (0.077 R)
• M49: 16,463,844 km (0.089 R)
• M50: 16,621,520 km (0.084 R)
• M51: 16,898,725 km (0.12 R)
• M52: 17,217,369 km (0.117 R)
• M53: 17,658,682 km (0.043 R)
• M54: 18,511,689 km (0.115 R)
• M55: 18,634,659 km (0.065 R)
• M56: 19,211,957 km (0.104 R)
• M57: 20,893,736 km (0.07 R)
• M58: 21,021,792 km (0.042 R)
• M59: 22,229,346 km (0.053 R)
• M60: 22,403,628 km (0.086 R)
• M61: 22,973,446 km (0.118 R)
• M62: 24,530,909 km (0.084 R)
• M63: 24,937,067 km (0.051 R)
• M64: 25,163,559 km (0.089 R)
• M65: 25,618,635 km (0.088 R)
• M66: 26,030,628 km (0.111 R)
• M67: 26,490,791 km (0.116 R)
• M68: 27,186,271 km (0.098 R)
• M69: 27,887,736 km (0.074 R)
• M70: 28,595,184 km (0.118 R)
• M71: 28,737,302 km (0.113 R)
• M72: 28,832,297 km (0.099 R)
• M73: 29,117,730 km (0.041 R)
• M74: 30,027,733 km (0.055 R)
• M75: 31,924,634 km (0.096 R)
• M76: 32,862,763 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957

Radius: 10.2

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6 AU - 7.7 AU

Year: 6360 Days

Day: 11.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,985,577 km

• M1: 133,292 km (0.083 R)
• M2: 199,414 km (0.091 R)
• M3: 273,764 km (0.1 R)
• M4: 516,561 km (0.056 R)
• M5: 842,834 km (0.12 R)
• M6: 1,175,690 km (0.033 R)
• M7: 1,394,851 km (0.079 R)
• M8: 1,528,890 km (0.114 R)
• M9: 1,978,432 km (0.084 R)
• M10: 2,490,954 km (0.091 R)
• M11: 2,702,635 km (0.09 R)
• M12: 2,994,052 km (0.078 R)
• M13: 3,068,552 km (0.11 R)
• M14: 3,194,064 km (0.048 R)
• M15: 3,686,690 km (0.088 R)
• M16: 4,010,121 km (0.031 R)
• M17: 4,427,499 km (0.063 R)
• M18: 4,627,062 km (0.104 R)
• M19: 5,005,545 km (0.044 R)
• M20: 5,576,859 km (0.112 R)
• M21: 5,730,646 km (0.041 R)
• M22: 6,327,990 km (0.105 R)
• M23: 6,715,448 km (0.085 R)
• M24: 6,813,585 km (0.084 R)
• M25: 7,144,046 km (0.099 R)
• M26: 7,445,935 km (0.106 R)
• M27: 8,659,473 km (0.072 R)
• M28: 9,307,381 km (0.07 R)
• M29: 9,710,996 km (0.072 R)
• M30: 10,383,887 km (0.055 R)
• M31: 10,573,428 km (0.037 R)
• M32: 10,687,721 km (0.072 R)
• M33: 11,033,142 km (0.119 R)
• M34: 11,110,484 km (0.058 R)
• M35: 11,577,828 km (0.087 R)
• M36: 11,656,367 km (0.056 R)
• M37: 12,250,869 km (0.086 R)
• M38: 12,370,996 km (0.118 R)
• M39: 12,451,330 km (0.056 R)
• M40: 12,652,838 km (0.055 R)
• M41: 12,814,703 km (0.08 R)
• M42: 13,018,156 km (0.085 R)
• M43: 13,510,782 km (0.094 R)
• M44: 14,387,575 km (0.113 R)
• M45: 14,514,285 km (0.077 R)
• M46: 14,726,414 km (0.06 R)
• M47: 15,628,490 km (0.104 R)
• M48: 16,548,367 km (0.073 R)
• M49: 17,666,312 km (0.054 R)
• M50: 17,801,997 km (0.116 R)
• M51: 19,598,667 km (0.038 R)
• M52: 19,786,263 km (0.077 R)
• M53: 20,685,197 km (0.115 R)
• M54: 20,876,084 km (0.118 R)
• M55: 22,768,347 km (0.096 R)
• M56: 23,014,884 km (0.116 R)
• M57: 24,160,355 km (0.108 R)
• M58: 24,311,150 km (0.109 R)
• M59: 24,563,073 km (0.113 R)
• M60: 25,018,897 km (0.067 R)
• M61: 25,324,376 km (0.11 R)
• M62: 25,631,052 km (0.11 R)
• M63: 26,144,921 km (0.057 R)
• M64: 26,299,754 km (0.044 R)
• M65: 27,339,609 km (0.095 R)
• M66: 28,234,055 km (0.066 R)
• M67: 28,498,993 km (0.076 R)
• M68: 29,084,668 km (0.086 R)
• M69: 30,430,600 km (0.069 R)
• M70: 31,851,780 km (0.098 R)
• M71: 32,127,639 km (0.105 R)
• M72: 32,348,744 km (0.057 R)
• M73: 32,904,052 km (0.085 R)
• M74: 33,294,502 km (0.088 R)
• M75: 34,588,524 km (0.101 R)
• M76: 34,758,467 km (0.04 R)
• M77: 36,071,039 km (0.118 R)
• M78: 36,589,096 km (0.105 R)
• M79: 36,877,969 km (0.103 R)
• M80: 37,399,767 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.4

Radius: 11.8

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 10.06 AU - 11.52 AU

Year: 12574 Days

Day: 12.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,985,577 km

• M1: 181,163 km (0.054 R)
• M2: 947,403 km (0.09 R)
• M3: 1,236,426 km (0.119 R)
• M4: 1,503,159 km (0.05 R)
• M5: 1,842,447 km (0.109 R)
• M6: 2,148,674 km (0.113 R)
• M7: 2,381,748 km (0.115 R)
• M8: 3,877,128 km (0.069 R)
• M9: 4,602,678 km (0.1 R)
• M10: 4,943,013 km (0.064 R)
• M11: 6,510,350 km (0.081 R)
• M12: 6,892,572 km (0.106 R)
• M13: 6,978,441 km (0.078 R)
• M14: 7,194,910 km (0.081 R)
• M15: 7,457,454 km (0.071 R)
• M16: 8,082,623 km (0.067 R)
• M17: 8,310,012 km (0.112 R)
• M18: 9,335,655 km (0.095 R)
• M19: 9,478,521 km (0.084 R)
• M20: 9,718,476 km (0.103 R)
• M21: 10,204,220 km (0.073 R)
• M22: 10,598,560 km (0.118 R)
• M23: 10,947,871 km (0.077 R)
• M24: 11,149,081 km (0.097 R)
• M25: 11,555,388 km (0.106 R)
• M26: 12,070,005 km (0.111 R)
• M27: 13,604,430 km (0.106 R)
• M28: 14,147,770 km (0.084 R)
• M29: 14,753,641 km (0.089 R)
• M30: 16,333,993 km (0.044 R)
• M31: 17,202,708 km (0.094 R)
• M32: 17,378,186 km (0.114 R)
• M33: 18,443,921 km (0.094 R)
• M34: 18,984,718 km (0.095 R)
• M35: 19,958,899 km (0.119 R)
• M36: 21,387,858 km (0.101 R)
• M37: 21,639,631 km (0.051 R)
• M38: 24,277,640 km (0.089 R)
• M39: 24,936,319 km (0.095 R)
• M40: 25,400,821 km (0.078 R)
• M41: 27,424,282 km (0.094 R)
• M42: 28,179,003 km (0.109 R)
• M43: 28,801,779 km (0.113 R)
• M44: 29,289,169 km (0.031 R)
• M45: 29,568,917 km (0.099 R)
• M46: 29,779,401 km (0.118 R)
• M47: 29,990,184 km (0.093 R)
• M48: 30,625,975 km (0.106 R)
• M49: 31,052,180 km (0.057 R)
• M50: 31,767,108 km (0.03 R)
• M51: 32,776,893 km (0.104 R)
• M52: 33,577,840 km (0.071 R)
• M53: 34,754,278 km (0.095 R)
• M54: 35,496,284 km (0.118 R)
• M55: 35,719,932 km (0.088 R)
• M56: 35,794,582 km (0.099 R)
• M57: 36,243,675 km (0.099 R)
• M58: 36,544,067 km (0.036 R)
• M59: 38,593,259 km (0.06 R)
• M60: 39,980,031 km (0.097 R)
• M61: 40,057,523 km (0.097 R)
• M62: 41,382,960 km (0.109 R)
• M63: 42,011,720 km (0.104 R)
• M64: 43,916,998 km (0.101 R)
• M65: 44,397,656 km (0.063 R)
• M66: 44,638,658 km (0.077 R)
• M67: 46,012,565 km (0.111 R)
• M68: 46,663,914 km (0.1 R)
• M69: 46,745,595 km (0.117 R)
• M70: 46,827,275 km (0.102 R)
• M71: 49,133,476 km (0.101 R)
• M72: 49,216,652 km (0.091 R)
• M73: 49,882,662 km (0.1 R)
• M74: 51,139,733 km (0.097 R)
• M75: 52,322,304 km (0.054 R)
• M76: 52,576,770 km (0.105 R)
• M77: 52,746,713 km (0.095 R)
• M78: 52,916,956 km (0.117 R)
• M79: 53,855,981 km (0.09 R)
• M80: 54,800,393 km (0.038 R)
• M81: 55,577,255 km (0.061 R)
• M82: 55,837,106 km (0.059 R)
• M83: 56,010,490 km (0.099 R)
• M84: 56,444,773 km (0.039 R)
• M85: 57,579,173 km (0.04 R)
• M86: 58,544,828 km (0.109 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 19,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit