🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.89 AU - 0.99 AU

Year: 342 Days

Day: 25.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.53 AU - 2.23 AU

Year: 966 Days

Day: 26.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.73 AU - 2.87 AU

Year: 1307 Days

Day: 28.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 169.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.46 AU - 3.4 AU

Year: 1879 Days

Day: 21.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.57 AU - 4.89 AU

Year: 3260 Days

Day: 41.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.81 AU - 4.71 AU

Year: 3295 Days

Day: 25.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,333,973 km

• M1: 854,353 km (0.049 R)

Asteroid Belt

Center: 6.91 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.2

Radius: 13.5

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.26 AU - 9.84 AU

Year: 11059 Days

Day: 14.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 91,333,973 km

• M1: 391,647 km (0.051 R)
• M2: 614,847 km (0.109 R)
• M3: 768,335 km (0.053 R)
• M4: 1,154,896 km (0.078 R)
• M5: 1,579,155 km (0.094 R)
• M6: 1,866,084 km (0.099 R)
• M7: 1,957,787 km (0.081 R)
• M8: 2,218,387 km (0.09 R)
• M9: 2,415,108 km (0.117 R)
• M10: 3,094,731 km (0.118 R)
• M11: 3,343,512 km (0.109 R)
• M12: 4,189,788 km (0.094 R)
• M13: 5,329,125 km (0.116 R)
• M14: 5,967,609 km (0.106 R)
• M15: 6,174,353 km (0.077 R)
• M16: 6,278,623 km (0.072 R)
• M17: 7,206,728 km (0.065 R)
• M18: 7,316,682 km (0.08 R)
• M19: 7,464,036 km (0.12 R)
• M20: 7,874,533 km (0.053 R)
• M21: 8,139,620 km (0.097 R)
• M22: 8,756,562 km (0.063 R)
• M23: 9,468,797 km (0.107 R)
• M24: 9,670,006 km (0.12 R)
• M25: 9,831,871 km (0.104 R)
• M26: 10,530,344 km (0.066 R)
• M27: 10,822,658 km (0.12 R)
• M28: 11,032,993 km (0.081 R)
• M29: 11,888,393 km (0.101 R)
• M30: 12,499,800 km (0.029 R)
• M31: 12,987,339 km (0.093 R)
• M32: 13,211,138 km (0.076 R)
• M33: 13,890,013 km (0.109 R)
• M34: 14,210,751 km (0.117 R)
• M35: 14,766,207 km (0.1 R)
• M36: 14,999,730 km (0.114 R)
• M37: 15,565,359 km (0.118 R)
• M38: 15,898,514 km (0.111 R)
• M39: 16,138,020 km (0.039 R)
• M40: 16,475,214 km (0.117 R)
• M41: 16,620,473 km (0.103 R)
• M42: 17,107,564 km (0.086 R)
• M43: 17,550,224 km (0.073 R)
• M44: 17,797,659 km (0.113 R)
• M45: 18,146,072 km (0.098 R)
• M46: 18,748,652 km (0.088 R)
• M47: 18,849,781 km (0.09 R)
• M48: 19,103,199 km (0.113 R)
• M49: 21,912,199 km (0.027 R)
• M50: 22,339,300 km (0.095 R)
• M51: 22,769,095 km (0.111 R)
• M52: 25,125,860 km (0.097 R)
• M53: 25,293,260 km (0.117 R)
• M54: 25,460,959 km (0.088 R)
• M55: 26,078,948 km (0.119 R)
• M56: 26,361,538 km (0.043 R)
• M57: 26,645,026 km (0.111 R)
• M58: 26,872,714 km (0.066 R)
• M59: 27,215,293 km (0.094 R)
• M60: 27,387,181 km (0.118 R)
• M61: 27,731,855 km (0.106 R)
• M62: 28,193,813 km (0.065 R)
• M63: 29,242,644 km (0.09 R)
• M64: 29,712,830 km (0.109 R)
• M65: 30,779,911 km (0.091 R)
• M66: 31,498,280 km (0.047 R)
• M67: 33,624,964 km (0.102 R)
• M68: 33,871,052 km (0.056 R)
• M69: 34,364,875 km (0.097 R)
• M70: 34,923,174 km (0.114 R)
• M71: 37,313,898 km (0.051 R)
• M72: 37,759,999 km (0.116 R)
• M73: 38,272,072 km (0.087 R)
• M74: 39,238,325 km (0.098 R)
• M75: 39,821,906 km (0.11 R)
• M76: 40,604,602 km (0.104 R)
• M77: 40,997,745 km (0.089 R)
• M78: 41,326,412 km (0.06 R)
• M79: 41,590,003 km (0.107 R)
• M80: 41,721,949 km (0.097 R)
• M81: 43,316,662 km (0.111 R)
• M82: 43,987,010 km (0.038 R)
• M83: 44,323,456 km (0.062 R)
• M84: 44,458,393 km (0.05 R)
• M85: 45,134,575 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.7

Radius: 13.4

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.87 AU - 12.07 AU

Year: 11797 Days

Day: 5.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 91,333,973 km

• M1: 219,310 km (0.07 R)
• M2: 825,032 km (0.071 R)
• M3: 1,001,558 km (0.072 R)
• M4: 1,224,159 km (0.117 R)
• M5: 1,341,893 km (0.106 R)
• M6: 1,499,270 km (0.046 R)
• M7: 1,756,728 km (0.077 R)
• M8: 1,949,859 km (0.075 R)
• M9: 2,049,042 km (0.093 R)
• M10: 2,614,821 km (0.047 R)
• M11: 2,791,795 km (0.104 R)
• M12: 2,972,809 km (0.092 R)
• M13: 3,346,654 km (0.1 R)
• M14: 3,760,591 km (0.08 R)
• M15: 3,885,505 km (0.117 R)
• M16: 4,139,672 km (0.056 R)
• M17: 4,346,865 km (0.034 R)
• M18: 4,531,020 km (0.098 R)
• M19: 4,664,312 km (0.115 R)
• M20: 5,016,765 km (0.068 R)
• M21: 5,661,681 km (0.119 R)
• M22: 5,776,572 km (0.098 R)
• M23: 5,892,211 km (0.116 R)
• M24: 6,512,295 km (0.118 R)
• M25: 6,937,152 km (0.112 R)
• M26: 7,029,454 km (0.098 R)
• M27: 8,298,493 km (0.104 R)
• M28: 9,060,096 km (0.067 R)
• M29: 9,330,270 km (0.062 R)
• M30: 9,775,024 km (0.095 R)
• M31: 10,331,827 km (0.102 R)
• M32: 10,437,443 km (0.068 R)
• M33: 11,367,643 km (0.083 R)
• M34: 11,695,711 km (0.057 R)
• M35: 11,916,368 km (0.088 R)
• M36: 12,361,571 km (0.1 R)
• M37: 14,906,530 km (0.089 R)
• M38: 15,426,532 km (0.114 R)
• M39: 15,911,828 km (0.095 R)
• M40: 17,188,646 km (0.088 R)
• M41: 17,945,162 km (0.111 R)
• M42: 18,284,899 km (0.11 R)
• M43: 18,541,010 km (0.117 R)
• M44: 18,755,384 km (0.081 R)
• M45: 19,056,974 km (0.064 R)
• M46: 19,752,304 km (0.077 R)
• M47: 20,191,075 km (0.115 R)
• M48: 20,588,706 km (0.085 R)
• M49: 20,944,450 km (0.118 R)
• M50: 21,797,307 km (0.025 R)
• M51: 22,159,783 km (0.091 R)
• M52: 22,661,534 km (0.12 R)
• M53: 23,074,873 km (0.114 R)
• M54: 23,305,553 km (0.062 R)
• M55: 23,583,506 km (0.034 R)
• M56: 25,036,550 km (0.105 R)
• M57: 25,416,229 km (0.115 R)
• M58: 26,277,464 km (0.045 R)
• M59: 26,663,277 km (0.117 R)
• M60: 26,760,067 km (0.054 R)
• M61: 26,953,946 km (0.1 R)
• M62: 27,832,235 km (0.062 R)
• M63: 28,769,316 km (0.064 R)
• M64: 28,918,316 km (0.063 R)
• M65: 29,566,673 km (0.102 R)
• M66: 29,717,019 km (0.114 R)
• M67: 29,817,249 km (0.12 R)
• M68: 30,118,988 km (0.111 R)
• M69: 31,233,941 km (0.097 R)
• M70: 31,591,480 km (0.115 R)
• M71: 31,693,954 km (0.101 R)
• M72: 32,104,601 km (0.066 R)
• M73: 32,724,085 km (0.065 R)
• M74: 32,931,578 km (0.095 R)
• M75: 33,504,089 km (0.104 R)
• M76: 34,553,518 km (0.092 R)
• M77: 34,658,984 km (0.12 R)
• M78: 34,870,366 km (0.097 R)
• M79: 35,560,311 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.7

Radius: 6.7

Gravity: 17.75 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 16.07 AU - 16.29 AU

Year: 24389 Days

Day: 15.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,333,973 km

• M1: 86,168 km (0.106 R)
• M2: 136,732 km (0.09 R)
• M3: 557,402 km (0.105 R)
• M4: 732,730 km (0.104 R)
• M5: 896,989 km (0.103 R)
• M6: 1,042,996 km (0.088 R)
• M7: 1,526,197 km (0.118 R)
• M8: 1,920,238 km (0.089 R)
• M9: 2,629,631 km (0.113 R)
• M10: 2,755,294 km (0.108 R)
• M11: 2,797,480 km (0.112 R)
• M12: 3,232,511 km (0.099 R)
• M13: 4,116,036 km (0.068 R)
• M14: 4,659,974 km (0.107 R)
• M15: 5,278,860 km (0.118 R)
• M16: 5,490,840 km (0.109 R)
• M17: 6,143,685 km (0.053 R)
• M18: 6,820,915 km (0.075 R)
• M19: 7,462,391 km (0.106 R)
• M20: 7,521,631 km (0.106 R)
• M21: 7,940,954 km (0.09 R)
• M22: 8,062,128 km (0.1 R)
• M23: 8,927,552 km (0.062 R)
• M24: 9,435,287 km (0.086 R)
• M25: 11,833,491 km (0.106 R)
• M26: 12,956,672 km (0.118 R)
• M27: 13,966,906 km (0.12 R)
• M28: 14,407,621 km (0.1 R)
• M29: 14,481,523 km (0.114 R)
• M30: 18,655,004 km (0.046 R)
• M31: 19,465,825 km (0.094 R)
• M32: 20,205,586 km (0.116 R)
• M33: 22,307,885 km (0.104 R)
• M34: 22,393,455 km (0.073 R)
• M35: 24,214,659 km (0.084 R)
• M36: 25,187,494 km (0.04 R)
• M37: 25,455,125 km (0.106 R)
• M38: 26,444,116 km (0.104 R)
• M39: 27,080,057 km (0.11 R)
• M40: 27,445,674 km (0.096 R)
• M41: 27,997,242 km (0.061 R)
• M42: 28,552,399 km (0.032 R)
• M43: 32,151,874 km (0.061 R)
• M44: 34,894,152 km (0.109 R)
• M45: 35,291,933 km (0.085 R)
• M46: 35,891,521 km (0.111 R)
• M47: 36,293,191 km (0.064 R)
• M48: 38,630,957 km (0.101 R)
• M49: 38,939,578 km (0.119 R)
• M50: 39,042,501 km (0.048 R)
• M51: 39,455,541 km (0.073 R)
• M52: 39,662,584 km (0.103 R)
• M53: 39,766,256 km (0.113 R)
• M54: 40,912,474 km (0.113 R)
• M55: 41,752,766 km (0.074 R)
• M56: 41,858,232 km (0.119 R)
• M57: 45,495,854 km (0.099 R)
• M58: 48,234,393 km (0.1 R)
• M59: 49,010,656 km (0.107 R)
• M60: 49,121,957 km (0.081 R)
• M61: 51,703,567 km (0.06 R)
• M62: 52,156,998 km (0.064 R)
• M63: 52,384,238 km (0.084 R)
• M64: 55,021,050 km (0.1 R)
• M65: 56,647,029 km (0.098 R)
• M66: 57,818,081 km (0.119 R)
• M67: 58,760,697 km (0.049 R)
• M68: 61,859,019 km (0.075 R)
• M69: 62,340,425 km (0.083 R)
• M70: 65,990,014 km (0.115 R)
• M71: 67,345,521 km (0.116 R)
• M72: 69,333,527 km (0.078 R)
• M73: 69,458,441 km (0.093 R)
• M74: 70,334,636 km (0.117 R)
• M75: 71,719,164 km (0.038 R)
• M76: 72,478,074 km (0.113 R)
• M77: 72,604,783 km (0.033 R)
• M78: 73,239,677 km (0.105 R)
• M79: 73,621,451 km (0.102 R)
• M80: 74,259,336 km (0.074 R)
• M81: 74,642,905 km (0.059 R)
• M82: 75,797,501 km (0.09 R)
• M83: 77,216,736 km (0.029 R)
• M84: 78,384,348 km (0.075 R)
• M85: 78,514,498 km (0.073 R)
• M86: 79,688,691 km (0.079 R)
• M87: 80,343,481 km (0.075 R)
• M88: 80,474,679 km (0.083 R)
• M89: 83,113,136 km (0.115 R)
• M90: 83,777,201 km (0.114 R)
• M91: 83,910,343 km (0.07 R)
• M92: 85,244,307 km (0.099 R)
• M93: 85,645,978 km (0.071 R)
• M94: 88,881,331 km (0.103 R)
• M95: 89,152,701 km (0.11 R)
• M96: 89,696,340 km (0.062 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 10,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit