🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.4 AU - 0.62 AU

Year: 130 Days

Day: 47.8 Hours

Environment

Temp: 212 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,547,492 km

• M1: 437,873 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.7 AU - 0.94 AU

Year: 266 Days

Day: 19.3 Hours

Environment

Temp: 106 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.65 AU - 2.19 AU

Year: 953 Days

Day: 16.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.32 AU - 3.38 AU

Year: 1723 Days

Day: 20.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,547,492 km

• M1: 1,476,232 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.41 AU - 4.77 AU

Year: 3522 Days

Day: 18.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.7

Radius: 11.6

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.91 AU - 9.35 AU

Year: 7548 Days

Day: 9.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 84,547,492 km

• M1: 209,886 km (0.119 R)
• M2: 298,149 km (0.028 R)
• M3: 455,675 km (0.039 R)
• M4: 547,229 km (0.095 R)
• M5: 997,818 km (0.095 R)
• M6: 1,629,570 km (0.112 R)
• M7: 1,712,297 km (0.096 R)
• M8: 1,881,941 km (0.08 R)
• M9: 2,387,133 km (0.037 R)
• M10: 2,635,765 km (0.092 R)
• M11: 2,793,142 km (0.084 R)
• M12: 2,893,073 km (0.104 R)
• M13: 2,973,856 km (0.071 R)
• M14: 3,137,965 km (0.116 R)
• M15: 3,691,776 km (0.111 R)
• M16: 4,345,369 km (0.119 R)
• M17: 4,697,672 km (0.065 R)
• M18: 4,817,201 km (0.081 R)
• M19: 4,913,542 km (0.06 R)
• M20: 5,255,822 km (0.058 R)
• M21: 5,429,954 km (0.095 R)
• M22: 5,682,026 km (0.077 R)
• M23: 5,860,796 km (0.103 R)
• M24: 5,963,719 km (0.109 R)
• M25: 6,945,081 km (0.112 R)
• M26: 7,081,514 km (0.11 R)
• M27: 7,580,274 km (0.102 R)
• M28: 8,262,889 km (0.09 R)
• M29: 9,113,951 km (0.092 R)
• M30: 9,233,629 km (0.078 R)
• M31: 9,625,875 km (0.096 R)
• M32: 9,870,019 km (0.094 R)
• M33: 9,992,839 km (0.114 R)
• M34: 10,178,041 km (0.034 R)
• M35: 12,158,118 km (0.075 R)
• M36: 12,488,430 km (0.039 R)
• M37: 13,805,041 km (0.07 R)
• M38: 13,908,114 km (0.111 R)
• M39: 15,699,848 km (0.094 R)
• M40: 16,494,960 km (0.111 R)
• M41: 16,970,981 km (0.117 R)
• M42: 17,192,236 km (0.03 R)
• M43: 17,377,289 km (0.069 R)
• M44: 17,600,339 km (0.083 R)
• M45: 18,199,628 km (0.113 R)
• M46: 18,275,025 km (0.119 R)
• M47: 18,729,504 km (0.085 R)
• M48: 19,072,831 km (0.081 R)
• M49: 20,310,454 km (0.105 R)
• M50: 20,467,083 km (0.112 R)
• M51: 20,741,894 km (0.09 R)
• M52: 21,018,052 km (0.059 R)
• M53: 21,136,683 km (0.113 R)
• M54: 21,295,406 km (0.093 R)
• M55: 21,454,429 km (0.069 R)
• M56: 21,534,015 km (0.047 R)
• M57: 21,853,706 km (0.117 R)
• M58: 22,255,526 km (0.107 R)
• M59: 23,107,186 km (0.108 R)
• M60: 23,680,894 km (0.105 R)
• M61: 24,052,196 km (0.103 R)
• M62: 24,800,634 km (0.077 R)
• M63: 26,876,454 km (0.064 R)
• M64: 27,177,445 km (0.069 R)
• M65: 29,051,458 km (0.108 R)
• M66: 29,360,377 km (0.103 R)

Asteroid Belt

Center: 8.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.6

Radius: 13

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.33 AU - 9.61 AU

Year: 8829 Days

Day: 9.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 84,547,492 km

• M1: 194,627 km (0.117 R)
• M2: 348,563 km (0.093 R)
• M3: 581,038 km (0.102 R)
• M4: 678,875 km (0.109 R)
• M5: 783,294 km (0.103 R)
• M6: 971,040 km (0.104 R)
• M7: 1,146,518 km (0.05 R)
• M8: 2,340,907 km (0.101 R)
• M9: 2,432,312 km (0.092 R)
• M10: 2,600,011 km (0.066 R)
• M11: 2,966,825 km (0.089 R)
• M12: 3,268,414 km (0.096 R)
• M13: 3,454,065 km (0.063 R)
• M14: 3,537,840 km (0.06 R)
• M15: 3,923,055 km (0.112 R)
• M16: 4,054,551 km (0.114 R)
• M17: 4,232,124 km (0.054 R)
• M18: 4,367,061 km (0.063 R)
• M19: 4,480,606 km (0.114 R)
• M20: 4,992,081 km (0.115 R)
• M21: 5,134,797 km (0.103 R)
• M22: 5,844,041 km (0.104 R)
• M23: 5,969,404 km (0.069 R)
• M24: 6,532,041 km (0.108 R)
• M25: 6,688,521 km (0.109 R)
• M26: 7,353,783 km (0.093 R)
• M27: 7,818,284 km (0.11 R)
• M28: 8,575,698 km (0.092 R)
• M29: 9,093,606 km (0.032 R)
• M30: 9,210,143 km (0.11 R)
• M31: 9,327,128 km (0.115 R)
• M32: 9,651,456 km (0.106 R)
• M33: 10,009,594 km (0.053 R)
• M34: 12,024,228 km (0.095 R)
• M35: 12,152,284 km (0.042 R)
• M36: 12,248,625 km (0.115 R)
• M37: 12,377,429 km (0.094 R)
• M38: 12,603,920 km (0.07 R)
• M39: 12,733,920 km (0.079 R)
• M40: 12,962,655 km (0.07 R)
• M41: 13,324,682 km (0.1 R)
• M42: 14,059,058 km (0.12 R)
• M43: 15,427,580 km (0.037 R)
• M44: 15,881,609 km (0.114 R)
• M45: 16,057,387 km (0.051 R)
• M46: 16,269,068 km (0.065 R)
• M47: 17,631,904 km (0.076 R)
• M48: 18,069,927 km (0.082 R)
• M49: 19,143,142 km (0.102 R)
• M50: 20,964,496 km (0.081 R)
• M51: 21,234,819 km (0.091 R)
• M52: 21,545,085 km (0.107 R)
• M53: 22,052,521 km (0.104 R)
• M54: 22,603,341 km (0.067 R)
• M55: 22,959,832 km (0.034 R)
• M56: 23,278,326 km (0.118 R)
• M57: 23,438,097 km (0.099 R)
• M58: 23,678,501 km (0.098 R)
• M59: 24,242,634 km (0.106 R)
• M60: 24,323,567 km (0.054 R)
• M61: 24,485,731 km (0.08 R)
• M62: 25,015,158 km (0.114 R)
• M63: 25,672,191 km (0.104 R)
• M64: 26,085,530 km (0.085 R)
• M65: 26,501,263 km (0.099 R)
• M66: 26,877,202 km (0.078 R)
• M67: 27,170,863 km (0.097 R)
• M68: 27,465,571 km (0.108 R)
• M69: 27,930,820 km (0.101 R)
• M70: 28,356,127 km (0.106 R)
• M71: 28,441,398 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.1

Radius: 6.9

Gravity: 17.67 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 12.17 AU - 18.15 AU

Year: 21141 Days

Day: 21.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,547,492 km

• M1: 183,257 km (0.087 R)
• M2: 481,556 km (0.093 R)
• M3: 1,421,329 km (0.106 R)
• M4: 1,517,970 km (0.106 R)
• M5: 1,717,533 km (0.085 R)
• M6: 1,786,049 km (0.109 R)
• M7: 2,142,092 km (0.116 R)
• M8: 2,366,339 km (0.113 R)
• M9: 2,442,784 km (0.097 R)
• M10: 2,959,495 km (0.077 R)
• M11: 4,228,833 km (0.034 R)
• M12: 4,653,092 km (0.074 R)
• M13: 4,797,604 km (0.061 R)
• M14: 5,340,046 km (0.077 R)
• M15: 6,005,906 km (0.086 R)
• M16: 7,640,262 km (0.092 R)
• M17: 9,954,392 km (0.102 R)
• M18: 10,140,791 km (0.112 R)
• M19: 10,391,218 km (0.094 R)
• M20: 10,580,309 km (0.117 R)
• M21: 11,025,812 km (0.111 R)
• M22: 11,347,896 km (0.083 R)
• M23: 11,804,020 km (0.111 R)
• M24: 13,072,012 km (0.087 R)
• M25: 13,481,311 km (0.118 R)
• M26: 14,523,111 km (0.087 R)
• M27: 14,593,422 km (0.048 R)
• M28: 15,879,365 km (0.061 R)
• M29: 16,389,195 km (0.045 R)
• M30: 16,462,498 km (0.085 R)
• M31: 16,756,757 km (0.082 R)
• M32: 16,830,508 km (0.103 R)
• M33: 18,177,787 km (0.108 R)
• M34: 18,329,479 km (0.115 R)
• M35: 18,481,770 km (0.116 R)
• M36: 19,714,755 km (0.059 R)
• M37: 19,870,786 km (0.086 R)
• M38: 22,340,497 km (0.093 R)
• M39: 22,911,512 km (0.106 R)
• M40: 22,993,492 km (0.066 R)
• M41: 23,075,472 km (0.075 R)
• M42: 23,569,893 km (0.063 R)
• M43: 24,401,657 km (0.101 R)
• M44: 24,485,431 km (0.097 R)
• M45: 25,667,255 km (0.038 R)
• M46: 26,008,338 km (0.083 R)
• M47: 27,648,828 km (0.026 R)
• M48: 28,261,731 km (0.113 R)
• M49: 28,437,658 km (0.05 R)
• M50: 30,757,472 km (0.106 R)
• M51: 30,938,336 km (0.108 R)
• M52: 31,665,680 km (0.087 R)
• M53: 33,044,674 km (0.079 R)
• M54: 35,196,789 km (0.062 R)
• M55: 37,008,568 km (0.108 R)
• M56: 37,200,951 km (0.071 R)
• M57: 37,586,914 km (0.083 R)
• M58: 38,948,105 km (0.07 R)
• M59: 41,818,888 km (0.112 R)
• M60: 44,961,939 km (0.082 R)
• M61: 45,888,698 km (0.061 R)
• M62: 46,406,157 km (0.085 R)
• M63: 46,717,620 km (0.03 R)
• M64: 48,075,221 km (0.036 R)
• M65: 48,495,591 km (0.072 R)
• M66: 48,600,907 km (0.098 R)
• M67: 48,811,691 km (0.062 R)
• M68: 50,936,130 km (0.055 R)
• M69: 51,043,242 km (0.063 R)
• M70: 51,364,728 km (0.093 R)
• M71: 52,982,180 km (0.109 R)
• M72: 53,199,247 km (0.11 R)
• M73: 53,633,978 km (0.119 R)
• M74: 53,851,793 km (0.11 R)
• M75: 54,507,031 km (0.114 R)
• M76: 55,715,034 km (0.025 R)
• M77: 57,934,169 km (0.053 R)
• M78: 58,605,564 km (0.05 R)
• M79: 61,202,882 km (0.054 R)
• M80: 61,544,414 km (0.113 R)
• M81: 65,692,015 km (0.106 R)
• M82: 66,860,076 km (0.041 R)
• M83: 69,335,172 km (0.074 R)
• M84: 70,882,463 km (0.067 R)
• M85: 72,320,697 km (0.119 R)
• M86: 74,496,149 km (0.08 R)
• M87: 74,617,623 km (0.069 R)
• M88: 77,553,032 km (0.098 R)
• M89: 79,406,699 km (0.083 R)
• M90: 82,528,508 km (0.102 R)
• M91: 82,905,794 km (0.098 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 16,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit