🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.59 AU - 0.65 AU

Year: 188 Days

Day: 25.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,385,567 km

• M1: 161,416 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.56 AU - 0.72 AU

Year: 197 Days

Day: 29.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,385,567 km

• M1: 90,357 km (0.104 R)
• M2: 242,049 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.26 AU - 1.54 AU

Year: 638 Days

Day: 39.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.73 AU - 1.93 AU

Year: 953 Days

Day: 29.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.59 AU - 4.13 AU

Year: 2371 Days

Day: 36.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,385,567 km

• M1: 1,646,025 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.6

Radius: 9.1

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.43 AU - 4.57 AU

Year: 3675 Days

Day: 6.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,385,567 km

• M1: 113,994 km (0.087 R)
• M2: 517,908 km (0.026 R)
• M3: 704,756 km (0.116 R)
• M4: 948,750 km (0.071 R)
• M5: 1,068,578 km (0.108 R)
• M6: 1,297,462 km (0.102 R)
• M7: 1,431,352 km (0.088 R)
• M8: 1,570,030 km (0.057 R)
• M9: 1,684,322 km (0.064 R)
• M10: 1,860,998 km (0.119 R)
• M11: 2,028,398 km (0.117 R)
• M12: 2,153,162 km (0.111 R)
• M13: 2,329,089 km (0.053 R)
• M14: 2,644,292 km (0.083 R)
• M15: 3,115,376 km (0.081 R)
• M16: 3,260,037 km (0.112 R)
• M17: 4,075,495 km (0.091 R)
• M18: 4,154,482 km (0.09 R)
• M19: 4,214,022 km (0.111 R)
• M20: 4,394,437 km (0.113 R)
• M21: 4,951,091 km (0.074 R)
• M22: 5,077,950 km (0.119 R)
• M23: 5,421,277 km (0.088 R)
• M24: 5,617,699 km (0.114 R)
• M25: 5,816,515 km (0.1 R)
• M26: 5,950,255 km (0.029 R)
• M27: 6,175,699 km (0.087 R)
• M28: 6,380,948 km (0.091 R)
• M29: 6,681,340 km (0.118 R)
• M30: 7,081,215 km (0.119 R)
• M31: 7,537,489 km (0.07 R)
• M32: 7,634,727 km (0.1 R)
• M33: 8,052,704 km (0.037 R)
• M34: 8,202,152 km (0.045 R)
• M35: 9,091,511 km (0.101 R)
• M36: 9,639,638 km (0.096 R)
• M37: 9,745,404 km (0.086 R)
• M38: 10,877,860 km (0.092 R)
• M39: 11,375,871 km (0.107 R)
• M40: 11,712,167 km (0.09 R)
• M41: 11,796,690 km (0.05 R)
• M42: 11,881,512 km (0.108 R)
• M43: 12,137,025 km (0.074 R)
• M44: 13,031,022 km (0.115 R)
• M45: 13,323,934 km (0.082 R)
• M46: 14,005,801 km (0.101 R)
• M47: 14,638,451 km (0.103 R)
• M48: 14,759,924 km (0.116 R)
• M49: 14,820,811 km (0.063 R)
• M50: 14,942,883 km (0.097 R)
• M51: 15,095,921 km (0.096 R)
• M52: 15,218,741 km (0.102 R)
• M53: 15,465,428 km (0.118 R)
• M54: 15,682,195 km (0.103 R)
• M55: 15,775,544 km (0.105 R)
• M56: 16,025,074 km (0.098 R)
• M57: 16,119,021 km (0.074 R)
• M58: 16,213,118 km (0.103 R)
• M59: 16,307,514 km (0.117 R)
• M60: 17,068,519 km (0.096 R)
• M61: 17,292,616 km (0.077 R)
• M62: 17,711,490 km (0.096 R)
• M63: 17,808,579 km (0.076 R)
• M64: 17,873,505 km (0.063 R)
• M65: 18,035,968 km (0.094 R)
• M66: 18,822,703 km (0.05 R)
• M67: 19,054,430 km (0.099 R)
• M68: 19,253,695 km (0.08 R)
• M69: 19,453,558 km (0.08 R)
• M70: 19,990,165 km (0.106 R)
• M71: 20,361,916 km (0.087 R)
• M72: 20,531,709 km (0.103 R)
• M73: 20,872,493 km (0.067 R)
• M74: 21,077,891 km (0.11 R)
• M75: 21,215,222 km (0.118 R)
• M76: 22,289,634 km (0.069 R)
• M77: 22,956,840 km (0.113 R)
• M78: 23,204,275 km (0.112 R)
• M79: 23,630,480 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.5

Radius: 8.7

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.91 AU - 5.91 AU

Year: 5532 Days

Day: 12.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,385,567 km

• M1: 159,771 km (0.085 R)
• M2: 357,389 km (0.093 R)
• M3: 499,058 km (0.079 R)
• M4: 685,009 km (0.084 R)
• M5: 839,543 km (0.098 R)
• M6: 949,049 km (0.057 R)
• M7: 1,020,108 km (0.055 R)
• M8: 1,198,279 km (0.086 R)
• M9: 1,435,392 km (0.098 R)
• M10: 1,687,464 km (0.098 R)
• M11: 1,935,647 km (0.084 R)
• M12: 1,990,400 km (0.057 R)
• M13: 2,233,646 km (0.091 R)
• M14: 2,687,526 km (0.111 R)
• M15: 2,977,746 km (0.114 R)
• M16: 3,083,960 km (0.086 R)
• M17: 3,610,993 km (0.102 R)
• M18: 3,885,057 km (0.054 R)
• M19: 4,260,996 km (0.108 R)
• M20: 4,356,739 km (0.104 R)
• M21: 5,985,411 km (0.038 R)
• M22: 6,976,048 km (0.067 R)
• M23: 7,288,707 km (0.067 R)
• M24: 7,346,153 km (0.077 R)
• M25: 7,519,088 km (0.079 R)
• M26: 7,577,132 km (0.073 R)
• M27: 7,869,297 km (0.072 R)
• M28: 8,016,651 km (0.083 R)
• M29: 8,194,822 km (0.09 R)
• M30: 8,615,641 km (0.069 R)
• M31: 8,676,377 km (0.111 R)
• M32: 8,798,150 km (0.12 R)
• M33: 8,859,336 km (0.095 R)
• M34: 9,167,058 km (0.069 R)
• M35: 9,291,225 km (0.106 R)
• M36: 9,447,106 km (0.107 R)
• M37: 11,152,372 km (0.11 R)
• M38: 11,251,705 km (0.054 R)
• M39: 12,125,057 km (0.036 R)
• M40: 12,777,005 km (0.05 R)
• M41: 13,370,010 km (0.103 R)
• M42: 13,758,516 km (0.051 R)
• M43: 13,900,634 km (0.103 R)
• M44: 14,294,226 km (0.073 R)
• M45: 14,582,800 km (0.028 R)
• M46: 14,873,170 km (0.069 R)
• M47: 15,128,982 km (0.096 R)
• M48: 15,644,646 km (0.093 R)
• M49: 15,718,847 km (0.096 R)
• M50: 16,016,696 km (0.096 R)
• M51: 16,391,588 km (0.06 R)
• M52: 16,693,626 km (0.107 R)
• M53: 16,959,312 km (0.073 R)
• M54: 17,495,172 km (0.055 R)
• M55: 18,075,312 km (0.06 R)
• M56: 18,231,044 km (0.079 R)
• M57: 18,858,607 km (0.12 R)
• M58: 20,175,367 km (0.103 R)
• M59: 20,256,150 km (0.094 R)
• M60: 21,192,483 km (0.06 R)
• M61: 21,480,309 km (0.064 R)
• M62: 21,852,210 km (0.117 R)
• M63: 22,018,263 km (0.073 R)
• M64: 22,101,290 km (0.109 R)
• M65: 22,351,418 km (0.072 R)
• M66: 22,728,255 km (0.102 R)
• M67: 23,530,847 km (0.11 R)
• M68: 23,743,576 km (0.1 R)
• M69: 23,828,846 km (0.116 R)
• M70: 24,085,257 km (0.095 R)
• M71: 24,299,631 km (0.063 R)
• M72: 24,385,650 km (0.099 R)
• M73: 25,424,757 km (0.081 R)
• M74: 26,389,962 km (0.116 R)
• M75: 26,566,787 km (0.064 R)
• M76: 26,877,053 km (0.115 R)
• M77: 27,054,925 km (0.073 R)
• M78: 27,277,825 km (0.094 R)
• M79: 27,367,135 km (0.1 R)
• M80: 27,770,302 km (0.061 R)
• M81: 27,905,239 km (0.066 R)
• M82: 28,220,591 km (0.05 R)
• M83: 28,627,946 km (0.067 R)
• M84: 28,809,558 km (0.079 R)
• M85: 29,540,044 km (0.043 R)
• M86: 31,112,468 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.4

Radius: 13.9

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.28 AU - 9.34 AU

Year: 10937 Days

Day: 10.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 47,385,567 km

• M1: 322,982 km (0.062 R)
• M2: 474,524 km (0.067 R)
• M3: 597,344 km (0.058 R)
• M4: 812,915 km (0.073 R)
• M5: 1,492,089 km (0.081 R)
• M6: 1,579,006 km (0.092 R)
• M7: 1,758,523 km (0.107 R)
• M8: 2,002,218 km (0.086 R)
• M9: 2,399,101 km (0.111 R)
• M10: 3,474,859 km (0.118 R)
• M11: 4,300,340 km (0.107 R)
• M12: 4,452,182 km (0.103 R)
• M13: 4,709,491 km (0.102 R)
• M14: 5,051,322 km (0.074 R)
• M15: 5,428,458 km (0.113 R)
• M16: 5,565,490 km (0.119 R)
• M17: 6,124,986 km (0.057 R)
• M18: 6,296,425 km (0.119 R)
• M19: 7,087,498 km (0.094 R)
• M20: 7,571,298 km (0.07 R)
• M21: 8,411,888 km (0.087 R)
• M22: 8,507,182 km (0.116 R)
• M23: 8,891,798 km (0.113 R)
• M24: 9,512,480 km (0.118 R)
• M25: 9,611,813 km (0.077 R)
• M26: 10,316,568 km (0.06 R)
• M27: 11,247,217 km (0.108 R)
• M28: 12,312,802 km (0.046 R)
• M29: 13,077,846 km (0.077 R)
• M30: 13,410,402 km (0.104 R)
• M31: 14,273,282 km (0.091 R)
• M32: 15,737,846 km (0.102 R)
• M33: 16,647,401 km (0.069 R)
• M34: 16,967,839 km (0.108 R)
• M35: 17,452,387 km (0.064 R)
• M36: 18,311,079 km (0.119 R)
• M37: 19,351,382 km (0.102 R)
• M38: 19,772,799 km (0.105 R)
• M39: 20,624,909 km (0.054 R)
• M40: 20,796,797 km (0.113 R)
• M41: 20,969,134 km (0.099 R)
• M42: 21,185,302 km (0.069 R)
• M43: 22,013,177 km (0.111 R)
• M44: 22,585,838 km (0.097 R)
• M45: 22,718,681 km (0.054 R)
• M46: 23,029,695 km (0.065 R)
• M47: 23,118,705 km (0.116 R)
• M48: 23,610,882 km (0.101 R)
• M49: 24,332,991 km (0.053 R)
• M50: 24,787,918 km (0.113 R)
• M51: 25,706,449 km (0.047 R)
• M52: 25,845,127 km (0.055 R)
• M53: 26,123,379 km (0.064 R)
• M54: 26,495,877 km (0.091 R)
• M55: 26,729,549 km (0.119 R)
• M56: 27,340,357 km (0.084 R)
• M57: 28,767,521 km (0.035 R)
• M58: 28,911,584 km (0.107 R)
• M59: 29,441,908 km (0.083 R)
• M60: 29,829,516 km (0.109 R)
• M61: 30,658,887 km (0.118 R)
• M62: 31,002,663 km (0.072 R)
• M63: 31,347,635 km (0.099 R)
• M64: 32,041,470 km (0.098 R)
• M65: 32,840,772 km (0.098 R)
• M66: 33,545,378 km (0.055 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.8

Radius: 14.3

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 9.66 AU - 10.38 AU

Year: 12212 Days

Day: 11.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,385,567 km

• M1: 179,368 km (0.106 R)
• M2: 435,479 km (0.069 R)
• M3: 555,457 km (0.071 R)
• M4: 658,829 km (0.079 R)
• M5: 1,089,820 km (0.12 R)
• M6: 1,286,392 km (0.113 R)
• M7: 1,806,993 km (0.083 R)
• M8: 1,900,043 km (0.084 R)
• M9: 2,365,142 km (0.07 R)
• M10: 2,545,557 km (0.107 R)
• M11: 2,677,203 km (0.086 R)
• M12: 2,784,316 km (0.111 R)
• M13: 3,030,853 km (0.091 R)
• M14: 3,545,320 km (0.099 R)
• M15: 4,118,429 km (0.077 R)
• M16: 5,016,017 km (0.114 R)
• M17: 5,283,498 km (0.112 R)
• M18: 5,555,766 km (0.064 R)
• M19: 6,256,781 km (0.114 R)
• M20: 6,985,772 km (0.089 R)
• M21: 7,134,771 km (0.062 R)
• M22: 7,550,205 km (0.104 R)
• M23: 7,664,946 km (0.104 R)
• M24: 8,247,181 km (0.067 R)
• M25: 8,404,857 km (0.03 R)
• M26: 8,763,443 km (0.12 R)
• M27: 9,413,296 km (0.091 R)
• M28: 9,578,153 km (0.12 R)
• M29: 10,459,734 km (0.117 R)
• M30: 10,630,724 km (0.06 R)
• M31: 10,888,780 km (0.053 R)
• M32: 11,764,077 km (0.098 R)
• M33: 12,480,651 km (0.096 R)
• M34: 12,707,442 km (0.103 R)
• M35: 12,889,951 km (0.064 R)
• M36: 14,097,206 km (0.094 R)
• M37: 14,191,602 km (0.119 R)
• M38: 14,428,415 km (0.085 R)
• M39: 15,050,294 km (0.03 R)
• M40: 15,146,784 km (0.086 R)
• M41: 15,291,894 km (0.109 R)
• M42: 16,618,528 km (0.076 R)
• M43: 17,270,476 km (0.105 R)
• M44: 17,523,446 km (0.119 R)
• M45: 18,289,686 km (0.116 R)
• M46: 19,538,529 km (0.069 R)
• M47: 19,855,078 km (0.051 R)
• M48: 20,386,450 km (0.087 R)
• M49: 21,517,410 km (0.073 R)
• M50: 21,735,224 km (0.094 R)
• M51: 21,899,034 km (0.048 R)
• M52: 22,008,390 km (0.053 R)
• M53: 22,890,419 km (0.037 R)
• M54: 23,279,822 km (0.086 R)
• M55: 24,291,553 km (0.118 R)
• M56: 25,605,172 km (0.086 R)
• M57: 26,357,798 km (0.118 R)
• M58: 26,941,679 km (0.073 R)
• M59: 27,058,964 km (0.077 R)
• M60: 27,294,132 km (0.053 R)
• M61: 27,825,653 km (0.03 R)
• M62: 27,944,134 km (0.095 R)
• M63: 28,062,915 km (0.113 R)
• M64: 29,018,995 km (0.118 R)
• M65: 29,319,836 km (0.052 R)
• M66: 29,561,437 km (0.102 R)
• M67: 29,682,462 km (0.118 R)
• M68: 29,924,960 km (0.09 R)
• M69: 30,595,158 km (0.105 R)
• M70: 32,261,379 km (0.057 R)
• M71: 34,020,351 km (0.118 R)
• M72: 35,424,028 km (0.078 R)
• M73: 36,586,702 km (0.061 R)
• M74: 37,630,596 km (0.106 R)
• M75: 38,090,460 km (0.113 R)
• M76: 38,354,052 km (0.05 R)
• M77: 39,480,972 km (0.111 R)
• M78: 39,948,316 km (0.082 R)
• M79: 42,653,195 km (0.09 R)
• M80: 43,201,322 km (0.114 R)
• M81: 44,096,815 km (0.114 R)
• M82: 44,789,902 km (0.11 R)
• M83: 45,766,327 km (0.106 R)
• M84: 46,749,634 km (0.1 R)
• M85: 47,385,574 km (0.096 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 18,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit