🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.88 AU - 1.28 AU

Year: 408 Days

Day: 21.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 97.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.13 AU - 1.31 AU

Year: 490 Days

Day: 25.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.04 AU - 1.46 AU

Year: 508 Days

Day: 28.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.55 AU - 2.65 AU

Year: 1524 Days

Day: 28.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.73 AU - 3.23 AU

Year: 1870 Days

Day: 16.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,218,163 km

• M1: 389,104 km (0.03 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.45 AU - 4.07 AU

Year: 2650 Days

Day: 34.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.5

Radius: 14.6

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.63 AU - 8.69 AU

Year: 7705 Days

Day: 10.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 56,218,163 km

• M1: 188,643 km (0.077 R)
• M2: 384,317 km (0.067 R)
• M3: 477,068 km (0.11 R)
• M4: 608,415 km (0.073 R)
• M5: 817,552 km (0.07 R)
• M6: 1,160,580 km (0.066 R)
• M7: 1,253,780 km (0.103 R)
• M8: 1,349,822 km (0.1 R)
• M9: 2,233,197 km (0.097 R)
• M10: 2,822,014 km (0.074 R)
• M11: 3,485,930 km (0.065 R)
• M12: 3,652,582 km (0.06 R)
• M13: 3,793,503 km (0.104 R)
• M14: 3,936,219 km (0.058 R)
• M15: 4,197,716 km (0.093 R)
• M16: 4,799,548 km (0.067 R)
• M17: 4,985,499 km (0.1 R)
• M18: 5,525,547 km (0.097 R)
• M19: 5,720,623 km (0.097 R)
• M20: 6,151,165 km (0.081 R)
• M21: 6,319,612 km (0.034 R)
• M22: 6,455,597 km (0.118 R)
• M23: 6,592,479 km (0.059 R)
• M24: 7,255,946 km (0.08 R)
• M25: 7,362,758 km (0.088 R)
• M26: 8,309,713 km (0.09 R)
• M27: 8,533,811 km (0.063 R)
• M28: 9,141,028 km (0.098 R)
• M29: 9,411,202 km (0.113 R)
• M30: 9,605,829 km (0.041 R)
• M31: 10,117,902 km (0.111 R)
• M32: 10,598,710 km (0.12 R)
• M33: 11,582,615 km (0.097 R)
• M34: 12,382,216 km (0.071 R)
• M35: 12,510,122 km (0.062 R)
• M36: 12,810,365 km (0.079 R)
• M37: 12,983,001 km (0.109 R)
• M38: 13,946,112 km (0.096 R)
• M39: 14,168,265 km (0.118 R)
• M40: 14,526,103 km (0.083 R)
• M41: 14,706,069 km (0.119 R)
• M42: 15,250,755 km (0.092 R)
• M43: 16,876,884 km (0.091 R)
• M44: 17,542,744 km (0.09 R)
• M45: 17,782,699 km (0.052 R)
• M46: 18,362,989 km (0.093 R)
• M47: 18,606,534 km (0.089 R)
• M48: 19,691,119 km (0.116 R)
• M49: 19,890,533 km (0.034 R)
• M50: 20,190,925 km (0.077 R)
• M51: 20,644,357 km (0.098 R)
• M52: 22,024,696 km (0.112 R)
• M53: 22,283,650 km (0.053 R)
• M54: 22,804,550 km (0.112 R)
• M55: 23,487,614 km (0.117 R)
• M56: 24,284,222 km (0.107 R)
• M57: 25,089,657 km (0.085 R)
• M58: 25,197,817 km (0.069 R)
• M59: 26,561,551 km (0.1 R)
• M60: 26,782,058 km (0.113 R)
• M61: 27,169,217 km (0.054 R)
• M62: 27,893,421 km (0.119 R)
• M63: 29,645,660 km (0.086 R)
• M64: 29,759,953 km (0.11 R)
• M65: 30,046,284 km (0.03 R)
• M66: 30,621,637 km (0.044 R)
• M67: 31,491,698 km (0.079 R)
• M68: 32,723,188 km (0.105 R)
• M69: 33,018,793 km (0.109 R)
• M70: 33,434,077 km (0.091 R)
• M71: 33,731,777 km (0.105 R)
• M72: 34,329,869 km (0.055 R)
• M73: 36,572,939 km (0.05 R)
• M74: 38,363,925 km (0.108 R)
• M75: 39,490,098 km (0.088 R)
• M76: 40,183,484 km (0.079 R)
• M77: 40,753,901 km (0.111 R)
• M78: 42,223,700 km (0.05 R)
• M79: 42,674,588 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.7

Radius: 4.5

Gravity: 15.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 12.25 AU - 14.23 AU

Year: 17509 Days

Day: 19.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 56,218,163 km

• M1: 57,595 km (0.101 R)
• M2: 174,431 km (0.104 R)
• M3: 218,562 km (0.076 R)
• M4: 254,616 km (0.111 R)
• M5: 333,603 km (0.098 R)
• M6: 391,049 km (0.109 R)
• M7: 436,377 km (0.113 R)
• M8: 583,282 km (0.114 R)
• M9: 708,047 km (0.111 R)
• M10: 745,297 km (0.108 R)
• M11: 821,891 km (0.098 R)
• M12: 941,569 km (0.039 R)
• M13: 1,045,839 km (0.071 R)
• M14: 1,197,830 km (0.103 R)
• M15: 1,427,463 km (0.12 R)
• M16: 1,547,291 km (0.071 R)
• M17: 1,670,559 km (0.061 R)
• M18: 1,720,675 km (0.043 R)
• M19: 1,979,180 km (0.115 R)
• M20: 2,086,142 km (0.106 R)
• M21: 2,417,950 km (0.103 R)
• M22: 3,508,519 km (0.091 R)
• M23: 3,637,921 km (0.11 R)
• M24: 4,002,042 km (0.07 R)
• M25: 4,171,387 km (0.087 R)
• M26: 4,872,103 km (0.071 R)
• M27: 5,089,320 km (0.033 R)
• M28: 5,608,574 km (0.059 R)
• M29: 6,616,714 km (0.114 R)
• M30: 6,816,876 km (0.114 R)
• M31: 7,182,194 km (0.092 R)
• M32: 7,595,682 km (0.107 R)
• M33: 7,847,456 km (0.079 R)
• M34: 8,187,491 km (0.074 R)
• M35: 8,750,129 km (0.115 R)
• M36: 9,235,873 km (0.089 R)
• M37: 10,838,964 km (0.091 R)
• M38: 14,344,042 km (0.079 R)
• M39: 14,811,386 km (0.041 R)
• M40: 14,863,596 km (0.063 R)
• M41: 15,442,240 km (0.106 R)
• M42: 15,495,198 km (0.109 R)
• M43: 15,814,290 km (0.036 R)
• M44: 15,974,659 km (0.093 R)
• M45: 16,243,038 km (0.12 R)
• M46: 16,350,898 km (0.058 R)
• M47: 16,621,371 km (0.088 R)
• M48: 17,829,224 km (0.059 R)
• M49: 18,163,425 km (0.116 R)
• M50: 19,406,733 km (0.1 R)
• M51: 19,463,880 km (0.095 R)
• M52: 19,521,176 km (0.062 R)
• M53: 21,204,750 km (0.114 R)
• M54: 22,153,500 km (0.099 R)
• M55: 22,332,868 km (0.08 R)
• M56: 22,813,675 km (0.115 R)
• M57: 23,115,863 km (0.085 R)
• M58: 23,419,397 km (0.082 R)
• M59: 24,091,839 km (0.047 R)
• M60: 24,523,130 km (0.101 R)
• M61: 25,081,280 km (0.115 R)
• M62: 25,268,277 km (0.115 R)
• M63: 25,393,191 km (0.098 R)
• M64: 27,676,504 km (0.108 R)
• M65: 29,234,865 km (0.081 R)
• M66: 29,300,389 km (0.119 R)
• M67: 29,563,082 km (0.1 R)
• M68: 30,156,836 km (0.12 R)
• M69: 31,289,292 km (0.082 R)
• M70: 31,962,034 km (0.107 R)
• M71: 32,300,125 km (0.078 R)
• M72: 33,116,331 km (0.09 R)
• M73: 33,801,788 km (0.105 R)
• M74: 36,166,931 km (0.116 R)
• M75: 37,085,312 km (0.12 R)
• M76: 37,369,399 km (0.072 R)
• M77: 38,297,803 km (0.047 R)
• M78: 40,395,913 km (0.104 R)
• M79: 40,761,381 km (0.084 R)
• M80: 40,834,684 km (0.11 R)
• M81: 40,981,289 km (0.089 R)
• M82: 41,274,950 km (0.064 R)
• M83: 41,495,757 km (0.086 R)
• M84: 42,012,318 km (0.05 R)
• M85: 44,929,327 km (0.103 R)
• M86: 45,535,647 km (0.106 R)
• M87: 48,142,988 km (0.05 R)
• M88: 48,530,447 km (0.118 R)
• M89: 49,152,475 km (0.078 R)
• M90: 51,192,691 km (0.099 R)
• M91: 51,271,678 km (0.117 R)
• M92: 51,905,225 km (0.076 R)
• M93: 52,064,098 km (0.111 R)
• M94: 52,143,535 km (0.107 R)
• M95: 52,222,971 km (0.057 R)
• M96: 53,180,248 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.9

Radius: 7.4

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 12.78 AU - 17.14 AU

Year: 21029 Days

Day: 24.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,218,163 km

• M1: 97,089 km (0.105 R)
• M2: 175,179 km (0.08 R)
• M3: 227,538 km (0.097 R)
• M4: 287,826 km (0.11 R)
• M5: 383,719 km (0.102 R)
• M6: 459,565 km (0.101 R)
• M7: 507,735 km (0.097 R)
• M8: 592,557 km (0.1 R)
• M9: 835,803 km (0.045 R)
• M10: 1,000,810 km (0.029 R)
• M11: 1,409,960 km (0.098 R)
• M12: 1,482,964 km (0.053 R)
• M13: 1,787,695 km (0.058 R)
• M14: 2,056,522 km (0.059 R)
• M15: 2,338,215 km (0.104 R)
• M16: 2,845,202 km (0.09 R)
• M17: 3,032,050 km (0.036 R)
• M18: 3,255,399 km (0.074 R)
• M19: 4,236,163 km (0.106 R)
• M20: 5,074,509 km (0.104 R)
• M21: 6,691,064 km (0.105 R)
• M22: 8,274,557 km (0.08 R)
• M23: 8,497,009 km (0.039 R)
• M24: 8,631,498 km (0.099 R)
• M25: 9,084,929 km (0.07 R)
• M26: 10,683,532 km (0.116 R)
• M27: 10,877,261 km (0.085 R)
• M28: 11,219,092 km (0.086 R)
• M29: 12,468,683 km (0.12 R)
• M30: 13,187,651 km (0.102 R)
• M31: 14,719,084 km (0.103 R)
• M32: 14,772,790 km (0.083 R)
• M33: 14,934,655 km (0.111 R)
• M34: 15,533,046 km (0.093 R)
• M35: 16,139,217 km (0.064 R)
• M36: 17,431,593 km (0.083 R)
• M37: 17,545,586 km (0.107 R)
• M38: 18,061,400 km (0.07 R)
• M39: 18,582,300 km (0.106 R)
• M40: 18,990,851 km (0.069 R)
• M41: 19,402,245 km (0.112 R)
• M42: 19,935,562 km (0.092 R)
• M43: 20,714,518 km (0.093 R)
• M44: 21,932,245 km (0.109 R)
• M45: 22,178,483 km (0.079 R)
• M46: 22,985,414 km (0.103 R)
• M47: 23,172,860 km (0.025 R)
• M48: 24,181,897 km (0.096 R)
• M49: 24,691,727 km (0.118 R)
• M50: 25,398,427 km (0.107 R)
• M51: 25,722,007 km (0.06 R)
• M52: 26,307,683 km (0.066 R)
• M53: 27,757,735 km (0.079 R)
• M54: 28,626,749 km (0.107 R)
• M55: 30,117,791 km (0.086 R)
• M56: 31,079,556 km (0.05 R)
• M57: 31,912,068 km (0.085 R)
• M58: 32,121,356 km (0.088 R)
• M59: 32,681,600 km (0.084 R)
• M60: 33,103,914 km (0.078 R)
• M61: 33,174,525 km (0.027 R)
• M62: 35,965,273 km (0.109 R)
• M63: 36,037,828 km (0.079 R)
• M64: 37,793,508 km (0.078 R)
• M65: 38,236,767 km (0.117 R)
• M66: 38,310,818 km (0.06 R)
• M67: 38,459,069 km (0.111 R)
• M68: 38,533,270 km (0.111 R)
• M69: 39,876,659 km (0.088 R)
• M70: 40,780,828 km (0.063 R)
• M71: 41,007,918 km (0.098 R)
• M72: 41,159,610 km (0.046 R)
• M73: 43,147,766 km (0.076 R)
• M74: 43,302,001 km (0.074 R)
• M75: 43,611,070 km (0.093 R)
• M76: 45,088,798 km (0.107 R)
• M77: 46,661,969 km (0.113 R)
• M78: 47,216,828 km (0.108 R)
• M79: 47,614,609 km (0.07 R)
• M80: 50,998,662 km (0.087 R)
• M81: 51,651,956 km (0.083 R)
• M82: 52,308,092 km (0.074 R)
• M83: 52,719,636 km (0.061 R)
• M84: 53,214,805 km (0.114 R)
• M85: 53,877,374 km (0.097 R)
• M86: 54,209,780 km (0.114 R)
• M87: 54,459,459 km (0.071 R)
• M88: 55,043,639 km (0.07 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 12,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit