🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.99 AU - 1.09 AU

Year: 376 Days

Day: 33.6 Hours

Environment

Temp: 78 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.83 AU - 1.33 AU

Year: 398 Days

Day: 18.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.5 AU - 3.44 AU

Year: 1816 Days

Day: 37.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.54 AU - 4.78 AU

Year: 3010 Days

Day: 38.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.1

Radius: 12.2

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.13 AU - 12.19 AU

Year: 11489 Days

Day: 8.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 81,236,643 km

• M1: 182,659 km (0.117 R)
• M2: 312,510 km (0.056 R)
• M3: 412,591 km (0.059 R)
• M4: 707,149 km (0.098 R)
• M5: 889,359 km (0.099 R)
• M6: 1,577,659 km (0.084 R)
• M7: 1,747,154 km (0.108 R)
• M8: 1,897,499 km (0.104 R)
• M9: 2,026,154 km (0.077 R)
• M10: 2,104,842 km (0.107 R)
• M11: 2,771,301 km (0.11 R)
• M12: 2,977,596 km (0.072 R)
• M13: 3,128,241 km (0.12 R)
• M14: 3,250,463 km (0.1 R)
• M15: 3,437,011 km (0.09 R)
• M16: 4,117,831 km (0.069 R)
• M17: 4,354,046 km (0.108 R)
• M18: 4,839,940 km (0.112 R)
• M19: 5,564,143 km (0.119 R)
• M20: 6,516,932 km (0.073 R)
• M21: 6,634,666 km (0.1 R)
• M22: 6,792,791 km (0.093 R)
• M23: 6,912,170 km (0.083 R)
• M24: 6,992,204 km (0.118 R)
• M25: 7,602,115 km (0.077 R)
• M26: 8,060,333 km (0.075 R)
• M27: 9,355,402 km (0.09 R)
• M28: 10,208,858 km (0.106 R)
• M29: 10,714,199 km (0.088 R)
• M30: 12,085,862 km (0.099 R)
• M31: 12,767,729 km (0.091 R)
• M32: 14,784,010 km (0.072 R)
• M33: 16,628,252 km (0.105 R)
• M34: 17,550,074 km (0.064 R)
• M35: 18,823,451 km (0.085 R)
• M36: 18,991,749 km (0.078 R)
• M37: 19,897,714 km (0.078 R)
• M38: 20,012,006 km (0.081 R)
• M39: 20,356,081 km (0.118 R)
• M40: 20,702,101 km (0.104 R)
• M41: 21,341,632 km (0.094 R)
• M42: 21,693,038 km (0.078 R)
• M43: 21,987,446 km (0.083 R)
• M44: 22,342,592 km (0.109 R)
• M45: 22,998,429 km (0.058 R)
• M46: 23,118,406 km (0.066 R)
• M47: 23,419,098 km (0.103 R)
• M48: 23,721,136 km (0.065 R)
• M49: 23,902,897 km (0.107 R)
• M50: 24,268,066 km (0.106 R)
• M51: 24,573,694 km (0.099 R)
• M52: 24,942,154 km (0.083 R)
• M53: 25,188,841 km (0.064 R)
• M54: 25,809,073 km (0.087 R)
• M55: 26,121,135 km (0.118 R)
• M56: 26,938,089 km (0.052 R)
• M57: 27,572,384 km (0.114 R)
• M58: 27,891,326 km (0.107 R)
• M59: 28,855,634 km (0.046 R)
• M60: 29,700,114 km (0.071 R)
• M61: 31,081,501 km (0.113 R)
• M62: 31,546,601 km (0.052 R)
• M63: 32,282,173 km (0.065 R)
• M64: 33,090,899 km (0.111 R)
• M65: 34,797,512 km (0.1 R)
• M66: 35,696,146 km (0.115 R)
• M67: 36,672,422 km (0.099 R)
• M68: 36,812,595 km (0.072 R)
• M69: 38,011,473 km (0.055 R)
• M70: 38,651,303 km (0.042 R)
• M71: 38,936,885 km (0.116 R)
• M72: 39,653,758 km (0.075 R)
• M73: 39,797,671 km (0.114 R)
• M74: 40,737,295 km (0.1 R)
• M75: 41,465,089 km (0.079 R)
• M76: 42,859,640 km (0.104 R)
• M77: 45,845,614 km (0.077 R)
• M78: 46,072,255 km (0.096 R)
• M79: 46,375,041 km (0.044 R)
• M80: 47,363,583 km (0.106 R)
• M81: 47,592,767 km (0.09 R)
• M82: 49,129,586 km (0.113 R)
• M83: 50,526,681 km (0.082 R)
• M84: 51,308,479 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.2

Radius: 7.7

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 11.87 AU - 19.41 AU

Year: 21943 Days

Day: 24.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 81,236,643 km

• M1: 175,927 km (0.057 R)
• M2: 253,718 km (0.04 R)
• M3: 334,650 km (0.113 R)
• M4: 482,902 km (0.083 R)
• M5: 620,532 km (0.113 R)
• M6: 879,187 km (0.11 R)
• M7: 1,211,144 km (0.034 R)
• M8: 1,424,022 km (0.096 R)
• M9: 1,789,191 km (0.108 R)
• M10: 2,157,500 km (0.066 R)
• M11: 3,048,356 km (0.087 R)
• M12: 4,818,697 km (0.105 R)
• M13: 5,054,613 km (0.088 R)
• M14: 5,784,650 km (0.064 R)
• M15: 5,999,323 km (0.044 R)
• M16: 6,621,651 km (0.094 R)
• M17: 6,771,099 km (0.058 R)
• M18: 7,226,176 km (0.031 R)
• M19: 7,730,320 km (0.115 R)
• M20: 7,808,859 km (0.089 R)
• M21: 8,649,898 km (0.03 R)
• M22: 8,936,528 km (0.105 R)
• M23: 10,503,416 km (0.115 R)
• M24: 10,721,530 km (0.066 R)
• M25: 10,853,176 km (0.042 R)
• M26: 10,985,420 km (0.109 R)
• M27: 12,520,295 km (0.027 R)
• M28: 12,937,822 km (0.078 R)
• M29: 14,750,350 km (0.036 R)
• M30: 14,994,793 km (0.084 R)
• M31: 15,339,167 km (0.062 R)
• M32: 16,997,460 km (0.119 R)
• M33: 17,666,312 km (0.101 R)
• M34: 18,448,709 km (0.097 R)
• M35: 18,923,532 km (0.086 R)
• M36: 19,082,704 km (0.08 R)
• M37: 20,698,960 km (0.069 R)
• M38: 21,744,948 km (0.119 R)
• M39: 22,023,200 km (0.108 R)
• M40: 22,078,851 km (0.114 R)
• M41: 22,582,995 km (0.034 R)
• M42: 25,101,326 km (0.054 R)
• M43: 25,451,684 km (0.095 R)
• M44: 30,646,769 km (0.088 R)
• M45: 32,787,964 km (0.092 R)
• M46: 34,328,373 km (0.098 R)
• M47: 37,745,637 km (0.086 R)
• M48: 40,174,209 km (0.088 R)
• M49: 41,959,510 km (0.117 R)
• M50: 42,028,624 km (0.074 R)
• M51: 42,305,679 km (0.099 R)
• M52: 44,262,270 km (0.109 R)
• M53: 44,403,191 km (0.086 R)
• M54: 46,749,185 km (0.093 R)
• M55: 47,828,833 km (0.086 R)
• M56: 48,118,155 km (0.11 R)
• M57: 48,335,521 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.2

Radius: 8

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 17.79 AU - 18.25 AU

Year: 27137 Days

Day: 22.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,236,643 km

• M1: 648,956 km (0.111 R)
• M2: 715,377 km (0.051 R)
• M3: 855,401 km (0.063 R)
• M4: 1,444,068 km (0.057 R)
• M5: 1,841,400 km (0.112 R)
• M6: 1,937,891 km (0.047 R)
• M7: 2,306,051 km (0.118 R)
• M8: 2,375,315 km (0.1 R)
• M9: 2,992,556 km (0.025 R)
• M10: 3,943,849 km (0.109 R)
• M11: 5,071,517 km (0.096 R)
• M12: 5,437,434 km (0.074 R)
• M13: 5,812,027 km (0.113 R)
• M14: 7,546,614 km (0.109 R)
• M15: 8,016,950 km (0.097 R)
• M16: 8,175,823 km (0.095 R)
• M17: 8,604,570 km (0.076 R)
• M18: 10,507,156 km (0.11 R)
• M19: 11,090,737 km (0.1 R)
• M20: 11,208,770 km (0.084 R)
• M21: 11,505,423 km (0.071 R)
• M22: 11,565,112 km (0.115 R)
• M23: 11,684,790 km (0.119 R)
• M24: 11,985,632 km (0.087 R)
• M25: 12,228,280 km (0.078 R)
• M26: 13,089,963 km (0.092 R)
• M27: 13,907,665 km (0.086 R)
• M28: 14,547,795 km (0.114 R)
• M29: 15,197,648 km (0.092 R)
• M30: 15,724,232 km (0.098 R)
• M31: 16,123,210 km (0.087 R)
• M32: 16,390,990 km (0.081 R)
• M33: 16,458,159 km (0.06 R)
• M34: 18,655,902 km (0.1 R)
• M35: 18,866,685 km (0.106 R)
• M36: 19,503,673 km (0.043 R)
• M37: 19,717,598 km (0.12 R)
• M38: 20,219,648 km (0.103 R)
• M39: 20,653,332 km (0.077 R)
• M40: 20,725,887 km (0.101 R)
• M41: 20,944,151 km (0.059 R)
• M42: 21,163,162 km (0.082 R)
• M43: 22,269,737 km (0.109 R)
• M44: 22,867,531 km (0.117 R)
• M45: 23,319,466 km (0.095 R)
• M46: 26,484,957 km (0.08 R)
• M47: 27,916,758 km (0.082 R)
• M48: 28,642,008 km (0.092 R)
• M49: 29,373,542 km (0.063 R)
• M50: 30,523,650 km (0.115 R)
• M51: 32,191,966 km (0.103 R)
• M52: 32,952,372 km (0.107 R)
• M53: 33,377,379 km (0.114 R)
• M54: 34,663,323 km (0.053 R)
• M55: 35,355,662 km (0.118 R)
• M56: 36,052,638 km (0.079 R)
• M57: 36,578,475 km (0.094 R)
• M58: 36,754,252 km (0.103 R)
• M59: 37,018,442 km (0.087 R)
• M60: 38,527,585 km (0.112 R)
• M61: 38,617,045 km (0.114 R)
• M62: 38,975,332 km (0.119 R)
• M63: 39,514,931 km (0.058 R)
• M64: 40,238,087 km (0.081 R)
• M65: 40,510,355 km (0.087 R)
• M66: 40,692,266 km (0.108 R)
• M67: 44,856,174 km (0.11 R)
• M68: 47,035,964 km (0.071 R)
• M69: 47,227,150 km (0.091 R)
• M70: 47,610,420 km (0.084 R)
• M71: 47,802,354 km (0.088 R)
• M72: 48,862,704 km (0.051 R)
• M73: 49,444,340 km (0.119 R)
• M74: 49,638,817 km (0.101 R)
• M75: 52,882,847 km (0.081 R)
• M76: 53,579,824 km (0.08 R)
• M77: 54,079,481 km (0.085 R)
• M78: 54,681,163 km (0.11 R)
• M79: 56,397,799 km (0.075 R)
• M80: 56,499,226 km (0.068 R)
• M81: 57,517,838 km (0.048 R)
• M82: 57,722,338 km (0.107 R)
• M83: 58,131,937 km (0.086 R)
• M84: 63,755,770 km (0.037 R)
• M85: 64,497,476 km (0.098 R)
• M86: 66,524,827 km (0.109 R)
• M87: 66,632,088 km (0.04 R)
• M88: 66,954,322 km (0.116 R)
• M89: 67,277,005 km (0.083 R)
• M90: 67,384,715 km (0.068 R)
• M91: 69,115,413 km (0.069 R)
• M92: 73,394,959 km (0.038 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.5

Radius: 3.7

Gravity: 23.41 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 15.51 AU - 24.93 AU

Year: 32256 Days

Day: 15.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,236,643 km

• M1: 53,257 km (0.101 R)
• M2: 210,335 km (0.065 R)
• M3: 311,014 km (0.103 R)
• M4: 695,481 km (0.036 R)
• M5: 769,980 km (0.091 R)
• M6: 795,412 km (0.118 R)
• M7: 1,647,372 km (0.118 R)
• M8: 2,093,622 km (0.12 R)
• M9: 2,129,526 km (0.071 R)
• M10: 3,008,114 km (0.118 R)
• M11: 4,253,516 km (0.079 R)
• M12: 4,762,747 km (0.087 R)
• M13: 6,143,237 km (0.088 R)
• M14: 6,717,094 km (0.107 R)
• M15: 7,145,094 km (0.117 R)
• M16: 8,196,617 km (0.116 R)
• M17: 9,001,603 km (0.104 R)
• M18: 9,831,722 km (0.052 R)
• M19: 10,134,059 km (0.069 R)
• M20: 10,255,832 km (0.112 R)
• M21: 10,500,873 km (0.085 R)
• M22: 10,562,358 km (0.116 R)
• M23: 12,075,391 km (0.078 R)
• M24: 12,464,046 km (0.048 R)
• M25: 12,922,862 km (0.087 R)
• M26: 13,253,773 km (0.04 R)
• M27: 13,387,065 km (0.091 R)
• M28: 14,950,213 km (0.028 R)
• M29: 15,577,477 km (0.068 R)
• M30: 15,718,099 km (0.115 R)
• M31: 16,071,299 km (0.113 R)
• M32: 16,570,208 km (0.075 R)
• M33: 17,001,948 km (0.108 R)
• M34: 17,583,135 km (0.032 R)
• M35: 18,989,655 km (0.116 R)
• M36: 20,508,821 km (0.068 R)
• M37: 21,205,049 km (0.115 R)
• M38: 24,554,994 km (0.091 R)
• M39: 25,707,496 km (0.084 R)
• M40: 26,123,528 km (0.029 R)
• M41: 26,206,854 km (0.086 R)
• M42: 27,554,133 km (0.092 R)
• M43: 27,809,197 km (0.077 R)
• M44: 28,150,579 km (0.08 R)
• M45: 28,493,308 km (0.091 R)
• M46: 29,790,770 km (0.041 R)
• M47: 30,666,516 km (0.099 R)
• M48: 34,618,443 km (0.079 R)
• M49: 35,631,221 km (0.117 R)
• M50: 35,909,174 km (0.077 R)
• M51: 36,467,024 km (0.066 R)
• M52: 37,215,462 km (0.071 R)
• M53: 37,309,260 km (0.101 R)
• M54: 38,063,383 km (0.067 R)
• M55: 38,537,159 km (0.117 R)
• M56: 38,917,736 km (0.094 R)
• M57: 39,203,768 km (0.11 R)
• M58: 39,970,307 km (0.081 R)
• M59: 40,838,573 km (0.07 R)
• M60: 40,935,513 km (0.099 R)
• M61: 41,908,198 km (0.104 R)
• M62: 43,678,240 km (0.114 R)
• M63: 44,572,536 km (0.034 R)
• M64: 45,171,975 km (0.08 R)
• M65: 47,596,208 km (0.099 R)
• M66: 48,004,461 km (0.057 R)
• M67: 48,413,761 km (0.031 R)
• M68: 49,235,801 km (0.084 R)
• M69: 50,581,583 km (0.117 R)
• M70: 50,998,064 km (0.095 R)
• M71: 51,311,172 km (0.091 R)
• M72: 51,729,747 km (0.108 R)
• M73: 53,520,882 km (0.104 R)
• M74: 54,583,925 km (0.1 R)
• M75: 54,904,214 km (0.099 R)
• M76: 56,083,943 km (0.05 R)
• M77: 56,622,944 km (0.072 R)
• M78: 57,272,049 km (0.073 R)
• M79: 57,488,966 km (0.104 R)
• M80: 60,002,958 km (0.098 R)
• M81: 60,775,033 km (0.059 R)
• M82: 61,550,548 km (0.086 R)
• M83: 62,106,454 km (0.119 R)
• M84: 62,440,805 km (0.117 R)
• M85: 62,999,403 km (0.114 R)
• M86: 64,121,687 km (0.112 R)
• M87: 64,459,479 km (0.048 R)
• M88: 65,024,061 km (0.064 R)
• M89: 66,271,857 km (0.111 R)
• M90: 67,642,024 km (0.077 R)
• M91: 68,100,840 km (0.09 R)
• M92: 70,991,520 km (0.113 R)
• M93: 71,108,057 km (0.1 R)
• M94: 71,457,817 km (0.058 R)
• M95: 77,250,994 km (0.073 R)
• M96: 80,264,344 km (0.082 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 13,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit