🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.41 AU - 0.6 AU

Year: 158 Days

Day: 13.2 Hours

Environment

Temp: 31 °C

Axial Tilt: 172 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.47 AU - 0.59 AU

Year: 172 Days

Day: 27.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,627,003 km

• M1: 56,847 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.5 AU - 0.84 AU

Year: 245 Days

Day: 32.6 Hours

Environment

Temp: -17 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 71,627,003 km

• M1: 44,730 km (0.12 R)
• M2: 282,441 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.91 AU - 1.21 AU

Year: 487 Days

Day: 18 Hours

Environment

Temp: -73 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.9

Radius: 8

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.44 AU - 2.62 AU

Year: 1796 Days

Day: 9.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 71,627,003 km

• M1: 222,602 km (0.118 R)
• M2: 311,762 km (0.11 R)
• M3: 431,739 km (0.091 R)
• M4: 521,049 km (0.031 R)
• M5: 574,306 km (0.104 R)
• M6: 648,507 km (0.064 R)
• M7: 739,462 km (0.096 R)
• M8: 793,617 km (0.066 R)
• M9: 898,784 km (0.062 R)
• M10: 979,118 km (0.045 R)
• M11: 1,092,513 km (0.113 R)
• M12: 1,162,824 km (0.118 R)
• M13: 1,357,900 km (0.098 R)
• M14: 1,589,926 km (0.101 R)
• M15: 1,643,333 km (0.11 R)
• M16: 1,995,187 km (0.096 R)
• M17: 2,101,551 km (0.092 R)
• M18: 2,259,526 km (0.108 R)
• M19: 2,370,528 km (0.09 R)
• M20: 2,452,358 km (0.065 R)
• M21: 2,545,557 km (0.049 R)
• M22: 2,789,103 km (0.112 R)
• M23: 2,886,491 km (0.081 R)
• M24: 2,952,164 km (0.069 R)
• M25: 3,073,638 km (0.103 R)
• M26: 3,140,658 km (0.102 R)
• M27: 3,208,126 km (0.114 R)
• M28: 3,264,824 km (0.095 R)
• M29: 3,344,560 km (0.082 R)
• M30: 3,885,505 km (0.096 R)
• M31: 4,203,251 km (0.096 R)
• M32: 4,365,266 km (0.107 R)
• M33: 4,504,093 km (0.077 R)
• M34: 4,876,891 km (0.041 R)
• M35: 5,060,447 km (0.103 R)
• M36: 5,113,405 km (0.098 R)
• M37: 5,206,305 km (0.119 R)
• M38: 5,353,509 km (0.072 R)
• M39: 5,515,823 km (0.115 R)
• M40: 5,611,117 km (0.047 R)
• M41: 5,803,500 km (0.082 R)
• M42: 5,984,214 km (0.095 R)
• M43: 6,322,604 km (0.074 R)
• M44: 6,580,511 km (0.111 R)
• M45: 6,681,639 km (0.088 R)
• M46: 6,783,366 km (0.072 R)
• M47: 6,871,030 km (0.077 R)
• M48: 7,003,125 km (0.112 R)
• M49: 7,062,216 km (0.098 R)
• M50: 7,329,847 km (0.1 R)
• M51: 7,767,869 km (0.071 R)
• M52: 7,920,908 km (0.059 R)
• M53: 8,136,927 km (0.108 R)
• M54: 8,261,243 km (0.032 R)
• M55: 8,354,891 km (0.081 R)
• M56: 8,637,931 km (0.115 R)
• M57: 9,004,146 km (0.066 R)
• M58: 9,359,292 km (0.116 R)
• M59: 9,768,292 km (0.06 R)
• M60: 9,883,931 km (0.084 R)
• M61: 10,049,835 km (0.08 R)
• M62: 10,199,882 km (0.077 R)
• M63: 10,620,850 km (0.063 R)
• M64: 11,150,726 km (0.074 R)
• M65: 11,254,248 km (0.115 R)
• M66: 11,497,195 km (0.108 R)
• M67: 11,619,267 km (0.067 R)
• M68: 11,724,284 km (0.117 R)
• M69: 11,794,446 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.8

Radius: 14.6

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.49 AU - 2.63 AU

Year: 1828 Days

Day: 11.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 71,627,003 km

• M1: 182,061 km (0.036 R)
• M2: 335,398 km (0.117 R)
• M3: 452,534 km (0.084 R)
• M4: 637,287 km (0.118 R)
• M5: 867,219 km (0.107 R)
• M6: 1,031,328 km (0.111 R)
• M7: 1,215,931 km (0.074 R)
• M8: 1,579,305 km (0.09 R)
• M9: 1,701,377 km (0.086 R)
• M10: 1,879,996 km (0.074 R)
• M11: 1,999,076 km (0.113 R)
• M12: 2,132,069 km (0.099 R)
• M13: 2,233,795 km (0.1 R)
• M14: 2,395,511 km (0.084 R)
• M15: 2,657,756 km (0.062 R)
• M16: 3,171,624 km (0.096 R)
• M17: 3,447,184 km (0.115 R)
• M18: 3,594,687 km (0.082 R)
• M19: 3,882,214 km (0.088 R)
• M20: 3,993,814 km (0.11 R)
• M21: 4,220,306 km (0.056 R)
• M22: 4,538,650 km (0.105 R)
• M23: 4,715,624 km (0.073 R)
• M24: 5,061,494 km (0.063 R)
• M25: 5,291,426 km (0.086 R)
• M26: 5,415,593 km (0.107 R)
• M27: 5,825,790 km (0.097 R)
• M28: 6,148,323 km (0.096 R)
• M29: 6,476,690 km (0.064 R)
• M30: 6,726,818 km (0.066 R)
• M31: 7,082,412 km (0.087 R)
• M32: 7,185,186 km (0.072 R)
• M33: 7,601,068 km (0.058 R)
• M34: 7,723,888 km (0.083 R)
• M35: 8,132,290 km (0.083 R)
• M36: 8,366,111 km (0.102 R)
• M37: 8,748,783 km (0.107 R)
• M38: 8,859,186 km (0.106 R)
• M39: 8,970,038 km (0.09 R)
• M40: 9,062,789 km (0.09 R)
• M41: 9,230,488 km (0.102 R)
• M42: 9,663,873 km (0.089 R)
• M43: 9,816,163 km (0.049 R)
• M44: 9,911,757 km (0.068 R)
• M45: 10,142,586 km (0.093 R)
• M46: 10,316,868 km (0.091 R)
• M47: 10,766,708 km (0.106 R)
• M48: 10,964,327 km (0.076 R)
• M49: 11,163,143 km (0.098 R)
• M50: 11,323,063 km (0.102 R)
• M51: 11,685,688 km (0.071 R)
• M52: 11,787,115 km (0.091 R)
• M53: 12,072,548 km (0.041 R)
• M54: 12,216,162 km (0.076 R)
• M55: 12,567,418 km (0.099 R)
• M56: 12,775,658 km (0.098 R)
• M57: 13,047,926 km (0.08 R)
• M58: 13,705,110 km (0.109 R)
• M59: 13,812,072 km (0.088 R)
• M60: 14,243,064 km (0.071 R)
• M61: 14,438,438 km (0.058 R)
• M62: 14,634,561 km (0.115 R)
• M63: 14,787,899 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.6

Radius: 10.8

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.77 AU - 5.43 AU

Year: 4402 Days

Day: 10.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 71,627,003 km

• M1: 241,451 km (0.069 R)
• M2: 364,869 km (0.118 R)
• M3: 466,297 km (0.119 R)
• M4: 536,907 km (0.066 R)
• M5: 738,265 km (0.06 R)
• M6: 1,059,602 km (0.101 R)
• M7: 1,143,227 km (0.119 R)
• M8: 1,377,796 km (0.069 R)
• M9: 1,532,481 km (0.106 R)
• M10: 2,244,716 km (0.106 R)
• M11: 2,616,616 km (0.068 R)
• M12: 2,732,106 km (0.102 R)
• M13: 2,849,241 km (0.072 R)
• M14: 2,988,068 km (0.038 R)
• M15: 3,956,116 km (0.113 R)
• M16: 4,246,186 km (0.084 R)
• M17: 4,405,358 km (0.031 R)
• M18: 4,474,173 km (0.089 R)
• M19: 4,800,147 km (0.116 R)
• M20: 5,182,369 km (0.116 R)
• M21: 5,450,748 km (0.117 R)
• M22: 5,950,555 km (0.069 R)
• M23: 6,154,606 km (0.061 R)
• M24: 6,412,962 km (0.114 R)
• M25: 6,727,715 km (0.031 R)
• M26: 6,833,780 km (0.089 R)
• M27: 8,093,095 km (0.09 R)
• M28: 8,490,577 km (0.115 R)
• M29: 8,691,636 km (0.103 R)
• M30: 8,778,403 km (0.11 R)
• M31: 9,069,371 km (0.081 R)
• M32: 9,245,597 km (0.078 R)
• M33: 9,452,491 km (0.118 R)
• M34: 10,082,597 km (0.12 R)
• M35: 10,387,478 km (0.029 R)
• M36: 10,633,566 km (0.062 R)
• M37: 10,819,367 km (0.114 R)
• M38: 11,037,480 km (0.079 R)
• M39: 11,288,655 km (0.114 R)
• M40: 11,383,351 km (0.072 R)
• M41: 12,214,816 km (0.105 R)
• M42: 13,065,728 km (0.095 R)
• M43: 13,198,422 km (0.119 R)
• M44: 13,465,005 km (0.108 R)
• M45: 14,173,351 km (0.106 R)
• M46: 15,206,175 km (0.063 R)
• M47: 15,275,887 km (0.061 R)
• M48: 15,345,750 km (0.1 R)
• M49: 15,415,761 km (0.105 R)
• M50: 15,626,246 km (0.101 R)
• M51: 15,943,692 km (0.115 R)
• M52: 16,014,452 km (0.076 R)
• M53: 16,441,704 km (0.079 R)
• M54: 17,635,943 km (0.102 R)
• M55: 17,709,246 km (0.079 R)
• M56: 18,671,161 km (0.109 R)
• M57: 19,083,153 km (0.083 R)
• M58: 19,347,044 km (0.107 R)
• M59: 19,725,975 km (0.05 R)
• M60: 19,801,971 km (0.099 R)
• M61: 20,145,597 km (0.089 R)
• M62: 20,375,828 km (0.026 R)
• M63: 20,800,088 km (0.077 R)
• M64: 20,916,176 km (0.113 R)
• M65: 21,071,458 km (0.112 R)
• M66: 23,044,654 km (0.081 R)
• M67: 23,205,023 km (0.051 R)
• M68: 24,053,243 km (0.039 R)
• M69: 24,952,775 km (0.096 R)
• M70: 25,406,655 km (0.042 R)
• M71: 26,616,154 km (0.061 R)
• M72: 27,418,896 km (0.091 R)
• M73: 27,631,475 km (0.109 R)
• M74: 28,186,632 km (0.092 R)
• M75: 28,702,446 km (0.077 R)
• M76: 28,961,400 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661

Radius: 4.1

Gravity: 39.32 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 11.7 AU - 12.34 AU

Year: 18596 Days

Day: 16.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,627,003 km

• M1: 62,682 km (0.086 R)
• M2: 102,175 km (0.08 R)
• M3: 253,419 km (0.095 R)
• M4: 317,147 km (0.099 R)
• M5: 368,609 km (0.037 R)
• M6: 803,640 km (0.061 R)
• M7: 899,682 km (0.105 R)
• M8: 1,292,226 km (0.108 R)
• M9: 1,550,582 km (0.073 R)
• M10: 1,580,352 km (0.093 R)
• M11: 2,213,300 km (0.057 R)
• M12: 2,246,810 km (0.104 R)
• M13: 2,591,334 km (0.115 R)
• M14: 3,290,405 km (0.107 R)
• M15: 3,720,349 km (0.118 R)
• M16: 5,156,788 km (0.085 R)
• M17: 5,290,977 km (0.106 R)
• M18: 6,261,868 km (0.025 R)
• M19: 6,889,880 km (0.102 R)
• M20: 6,939,097 km (0.094 R)
• M21: 7,236,348 km (0.088 R)
• M22: 7,286,314 km (0.074 R)
• M23: 7,436,809 km (0.094 R)
• M24: 8,152,934 km (0.065 R)
• M25: 9,430,799 km (0.079 R)
• M26: 9,815,116 km (0.03 R)
• M27: 10,542,461 km (0.07 R)
• M28: 11,113,626 km (0.091 R)
• M29: 11,929,981 km (0.043 R)
• M30: 13,007,684 km (0.115 R)
• M31: 13,068,421 km (0.099 R)
• M32: 14,178,587 km (0.096 R)
• M33: 15,575,831 km (0.074 R)
• M34: 16,619,276 km (0.099 R)
• M35: 16,883,765 km (0.083 R)
• M36: 17,550,822 km (0.086 R)
• M37: 18,635,856 km (0.031 R)
• M38: 20,657,222 km (0.099 R)
• M39: 21,657,583 km (0.11 R)
• M40: 21,729,689 km (0.113 R)
• M41: 22,309,082 km (0.066 R)
• M42: 22,820,108 km (0.063 R)
• M43: 23,040,316 km (0.06 R)
• M44: 24,376,375 km (0.111 R)
• M45: 24,451,473 km (0.099 R)
• M46: 24,601,519 km (0.106 R)
• M47: 24,902,810 km (0.112 R)
• M48: 25,432,835 km (0.11 R)
• M49: 26,119,938 km (0.077 R)
• M50: 28,138,611 km (0.08 R)
• M51: 28,532,503 km (0.089 R)
• M52: 29,485,441 km (0.116 R)
• M53: 29,565,326 km (0.1 R)
• M54: 30,126,468 km (0.071 R)
• M55: 31,340,604 km (0.066 R)
• M56: 32,159,054 km (0.061 R)
• M57: 32,405,891 km (0.112 R)
• M58: 33,816,748 km (0.098 R)
• M59: 34,235,473 km (0.06 R)
• M60: 35,247,502 km (0.08 R)
• M61: 35,842,303 km (0.062 R)
• M62: 36,354,826 km (0.1 R)
• M63: 37,560,136 km (0.095 R)
• M64: 37,906,904 km (0.12 R)
• M65: 39,304,597 km (0.083 R)
• M66: 40,363,899 km (0.105 R)
• M67: 40,630,183 km (0.098 R)
• M68: 40,719,044 km (0.053 R)
• M69: 41,164,547 km (0.047 R)
• M70: 41,970,281 km (0.093 R)
• M71: 44,693,860 km (0.104 R)
• M72: 47,380,338 km (0.108 R)
• M73: 47,942,677 km (0.116 R)
• M74: 48,507,110 km (0.085 R)
• M75: 48,979,240 km (0.113 R)
• M76: 52,810,741 km (0.03 R)
• M77: 55,057,103 km (0.083 R)
• M78: 55,450,844 km (0.115 R)
• M79: 57,633,627 km (0.071 R)
• M80: 60,350,623 km (0.051 R)
• M81: 60,756,632 km (0.034 R)
• M82: 61,061,812 km (0.073 R)
• M83: 61,878,018 km (0.06 R)
• M84: 62,184,992 km (0.032 R)
• M85: 62,287,467 km (0.03 R)
• M86: 64,037,613 km (0.113 R)
• M87: 64,141,134 km (0.071 R)
• M88: 65,074,775 km (0.077 R)
• M89: 65,595,375 km (0.117 R)
• M90: 66,535,897 km (0.117 R)
• M91: 66,955,369 km (0.062 R)
• M92: 67,586,224 km (0.113 R)
• M93: 67,691,541 km (0.117 R)
• M94: 67,902,324 km (0.039 R)
• M95: 68,747,851 km (0.059 R)
• M96: 69,703,183 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 14,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit