🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.73 AU - 1.21 AU

Year: 351 Days

Day: 26.5 Hours

Environment

Temp: 47 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 92,358,158 km

• M1: 81,980 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.19 AU - 1.49 AU

Year: 569 Days

Day: 30.5 Hours

Environment

Temp: -22 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 92,358,158 km

• M1: 257,009 km (0.109 R)
• M2: 636,090 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.66 AU - 1.74 AU

Year: 814 Days

Day: 32.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,358,158 km

• M1: 136,134 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.69 AU - 3.13 AU

Year: 1822 Days

Day: 32.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,358,158 km

• M1: 725,101 km (0.116 R)
• M2: 1,432,549 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.9

Radius: 9.7

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.32 AU - 6.02 AU

Year: 4315 Days

Day: 7.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 92,358,158 km

• M1: 152,889 km (0.046 R)
• M2: 241,601 km (0.115 R)
• M3: 527,183 km (0.103 R)
• M4: 703,708 km (0.105 R)
• M5: 787,932 km (0.059 R)
• M6: 992,582 km (0.114 R)
• M7: 1,079,498 km (0.11 R)
• M8: 1,242,560 km (0.069 R)
• M9: 1,482,964 km (0.054 R)
• M10: 1,717,234 km (0.065 R)
• M11: 1,898,397 km (0.097 R)
• M12: 2,130,722 km (0.09 R)
• M13: 2,233,197 km (0.103 R)
• M14: 2,314,129 km (0.091 R)
• M15: 2,443,232 km (0.077 R)
• M16: 2,526,708 km (0.066 R)
• M17: 2,623,199 km (0.11 R)
• M18: 2,684,235 km (0.103 R)
• M19: 2,770,403 km (0.039 R)
• M20: 3,333,489 km (0.101 R)
• M21: 3,560,579 km (0.112 R)
• M22: 3,889,844 km (0.116 R)
• M23: 4,114,839 km (0.096 R)
• M24: 4,186,048 km (0.089 R)
• M25: 4,474,921 km (0.084 R)
• M26: 4,890,504 km (0.114 R)
• M27: 4,981,160 km (0.079 R)
• M28: 5,411,553 km (0.088 R)
• M29: 5,806,193 km (0.105 R)
• M30: 5,902,234 km (0.052 R)
• M31: 5,998,875 km (0.045 R)
• M32: 6,128,576 km (0.108 R)
• M33: 6,275,481 km (0.111 R)
• M34: 6,374,216 km (0.092 R)
• M35: 6,490,004 km (0.108 R)
• M36: 6,623,147 km (0.119 R)
• M37: 6,690,017 km (0.099 R)
• M38: 7,045,162 km (0.05 R)
• M39: 7,302,470 km (0.109 R)
• M40: 7,475,854 km (0.093 R)
• M41: 7,668,088 km (0.108 R)
• M42: 7,932,876 km (0.114 R)
• M43: 8,236,709 km (0.091 R)
• M44: 8,380,922 km (0.072 R)
• M45: 8,544,282 km (0.057 R)
• M46: 8,763,742 km (0.087 R)
• M47: 9,040,648 km (0.057 R)
• M48: 9,357,945 km (0.086 R)
• M49: 9,773,977 km (0.059 R)
• M50: 9,926,866 km (0.105 R)
• M51: 10,118,950 km (0.107 R)
• M52: 10,234,888 km (0.091 R)
• M53: 10,663,635 km (0.06 R)
• M54: 10,742,174 km (0.101 R)
• M55: 10,979,137 km (0.05 R)
• M56: 11,478,196 km (0.057 R)
• M57: 11,760,936 km (0.057 R)
• M58: 11,842,167 km (0.105 R)
• M59: 11,984,734 km (0.066 R)
• M60: 12,086,910 km (0.093 R)
• M61: 12,189,384 km (0.084 R)
• M62: 12,333,297 km (0.105 R)
• M63: 13,611,611 km (0.091 R)
• M64: 13,803,844 km (0.093 R)
• M65: 14,147,770 km (0.025 R)
• M66: 14,364,088 km (0.066 R)
• M67: 14,472,696 km (0.091 R)
• M68: 14,603,295 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.7

Radius: 12.9

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.09 AU - 6.85 AU

Year: 6041 Days

Day: 8.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 92,358,158 km

• M1: 250,876 km (0.118 R)
• M2: 385,813 km (0.076 R)
• M3: 622,626 km (0.084 R)
• M4: 772,972 km (0.089 R)
• M5: 866,172 km (0.102 R)
• M6: 1,093,860 km (0.11 R)
• M7: 1,190,799 km (0.032 R)
• M8: 1,446,462 km (0.104 R)
• M9: 1,586,635 km (0.077 R)
• M10: 1,881,193 km (0.068 R)
• M11: 2,107,684 km (0.119 R)
• M12: 2,318,318 km (0.104 R)
• M13: 2,588,043 km (0.12 R)
• M14: 2,895,467 km (0.074 R)
• M15: 3,074,535 km (0.094 R)
• M16: 3,328,702 km (0.109 R)
• M17: 3,429,531 km (0.115 R)
• M18: 3,752,812 km (0.089 R)
• M19: 3,842,721 km (0.029 R)
• M20: 3,963,745 km (0.073 R)
• M21: 4,055,449 km (0.082 R)
• M22: 4,178,717 km (0.092 R)
• M23: 4,303,332 km (0.11 R)
• M24: 4,397,579 km (0.1 R)
• M25: 4,492,574 km (0.083 R)
• M26: 4,684,657 km (0.07 R)
• M27: 5,176,834 km (0.118 R)
• M28: 5,361,438 km (0.069 R)
• M29: 5,446,110 km (0.112 R)
• M30: 5,531,232 km (0.084 R)
• M31: 5,685,467 km (0.066 R)
• M32: 5,806,641 km (0.119 R)
• M33: 5,981,072 km (0.094 R)
• M34: 6,989,961 km (0.117 R)
• M35: 7,082,562 km (0.107 R)
• M36: 7,306,659 km (0.117 R)
• M37: 7,495,153 km (0.044 R)
• M38: 7,590,147 km (0.11 R)
• M39: 7,723,588 km (0.111 R)
• M40: 8,051,208 km (0.11 R)
• M41: 8,383,315 km (0.092 R)
• M42: 8,600,681 km (0.097 R)
• M43: 8,779,899 km (0.05 R)
• M44: 9,202,962 km (0.068 R)
• M45: 9,325,034 km (0.099 R)
• M46: 9,550,328 km (0.066 R)
• M47: 9,777,418 km (0.078 R)
• M48: 9,943,621 km (0.093 R)
• M49: 10,089,928 km (0.073 R)
• M50: 10,279,019 km (0.049 R)
• M51: 10,363,542 km (0.116 R)
• M52: 10,575,672 km (0.037 R)
• M53: 10,660,793 km (0.094 R)
• M54: 10,810,541 km (0.092 R)
• M55: 11,133,822 km (0.101 R)
• M56: 11,351,187 km (0.103 R)
• M57: 11,856,230 km (0.1 R)
• M58: 12,011,512 km (0.113 R)
• M59: 12,234,413 km (0.028 R)
• M60: 12,458,660 km (0.119 R)
• M61: 12,934,082 km (0.116 R)
• M62: 13,254,371 km (0.102 R)
• M63: 13,670,104 km (0.118 R)
• M64: 13,786,341 km (0.063 R)
• M65: 14,066,538 km (0.114 R)
• M66: 14,799,418 km (0.071 R)
• M67: 15,038,476 km (0.041 R)
• M68: 15,666,039 km (0.095 R)
• M69: 15,860,965 km (0.075 R)
• M70: 16,400,863 km (0.111 R)
• M71: 16,673,131 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.8

Radius: 10.8

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.52 AU - 7.2 AU

Year: 6596 Days

Day: 7.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 92,358,158 km

• M1: 222,751 km (0.034 R)
• M2: 374,743 km (0.086 R)
• M3: 668,553 km (0.113 R)
• M4: 828,174 km (0.104 R)
• M5: 1,139,188 km (0.051 R)
• M6: 1,283,699 km (0.115 R)
• M7: 1,383,631 km (0.1 R)
• M8: 1,736,083 km (0.118 R)
• M9: 1,961,078 km (0.104 R)
• M10: 2,038,271 km (0.053 R)
• M11: 2,628,584 km (0.066 R)
• M12: 2,844,155 km (0.117 R)
• M13: 3,020,830 km (0.102 R)
• M14: 3,133,178 km (0.066 R)
• M15: 3,269,761 km (0.097 R)
• M16: 3,362,063 km (0.041 R)
• M17: 3,431,775 km (0.117 R)
• M18: 3,502,086 km (0.116 R)
• M19: 3,596,482 km (0.078 R)
• M20: 3,739,648 km (0.106 R)
• M21: 3,933,676 km (0.116 R)
• M22: 4,306,474 km (0.11 R)
• M23: 4,716,671 km (0.083 R)
• M24: 5,139,435 km (0.106 R)
• M25: 5,355,454 km (0.112 R)
• M26: 6,335,619 km (0.095 R)
• M27: 6,422,237 km (0.053 R)
• M28: 6,802,066 km (0.11 R)
• M29: 7,009,558 km (0.107 R)
• M30: 8,016,351 km (0.12 R)
• M31: 8,776,757 km (0.082 R)
• M32: 9,132,950 km (0.089 R)
• M33: 9,759,466 km (0.07 R)
• M34: 10,027,545 km (0.071 R)
• M35: 10,094,864 km (0.036 R)
• M36: 10,399,894 km (0.118 R)
• M37: 10,708,066 km (0.073 R)
• M38: 11,053,936 km (0.101 R)
• M39: 11,474,007 km (0.097 R)
• M40: 12,221,548 km (0.077 R)
• M41: 12,765,037 km (0.059 R)
• M42: 13,242,553 km (0.093 R)
• M43: 13,726,053 km (0.079 R)
• M44: 13,875,950 km (0.104 R)
• M45: 14,101,843 km (0.071 R)
• M46: 14,253,087 km (0.032 R)
• M47: 14,404,929 km (0.095 R)
• M48: 14,557,219 km (0.049 R)
• M49: 15,404,691 km (0.12 R)
• M50: 15,873,830 km (0.115 R)
• M51: 15,952,369 km (0.118 R)
• M52: 16,110,045 km (0.119 R)
• M53: 17,107,115 km (0.056 R)
• M54: 17,430,396 km (0.1 R)
• M55: 18,042,102 km (0.105 R)
• M56: 18,206,360 km (0.041 R)
• M57: 19,035,282 km (0.069 R)
• M58: 19,118,757 km (0.117 R)
• M59: 19,876,471 km (0.034 R)
• M60: 20,046,115 km (0.072 R)
• M61: 21,551,518 km (0.068 R)
• M62: 23,092,975 km (0.091 R)
• M63: 23,226,865 km (0.09 R)
• M64: 24,989,427 km (0.057 R)
• M65: 25,356,241 km (0.059 R)
• M66: 25,632,548 km (0.105 R)
• M67: 25,724,850 km (0.11 R)
• M68: 26,514,128 km (0.115 R)
• M69: 26,841,448 km (0.073 R)
• M70: 27,264,212 km (0.058 R)
• M71: 29,556,201 km (0.09 R)
• M72: 29,798,549 km (0.064 R)
• M73: 30,921,581 km (0.085 R)
• M74: 31,019,866 km (0.094 R)
• M75: 32,307,306 km (0.119 R)
• M76: 32,707,031 km (0.111 R)
• M77: 33,309,611 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.4

Radius: 6.2

Gravity: 25.45 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 14.16 AU - 16.82 AU

Year: 22379 Days

Day: 19.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,358,158 km

• M1: 299,944 km (0.086 R)
• M2: 556,654 km (0.089 R)
• M3: 655,687 km (0.113 R)
• M4: 1,235,080 km (0.117 R)
• M5: 1,897,200 km (0.045 R)
• M6: 2,010,595 km (0.076 R)
• M7: 3,216,803 km (0.04 R)
• M8: 3,629,095 km (0.077 R)
• M9: 4,155,380 km (0.093 R)
• M10: 4,807,926 km (0.031 R)
• M11: 5,599,747 km (0.114 R)
• M12: 6,205,918 km (0.035 R)
• M13: 7,007,314 km (0.083 R)
• M14: 7,124,449 km (0.097 R)
• M15: 7,242,183 km (0.092 R)
• M16: 7,301,274 km (0.088 R)
• M17: 7,479,594 km (0.062 R)
• M18: 7,719,699 km (0.104 R)
• M19: 8,768,081 km (0.12 R)
• M20: 8,957,621 km (0.106 R)
• M21: 9,599,546 km (0.101 R)
• M22: 9,794,921 km (0.063 R)
• M23: 10,927,077 km (0.098 R)
• M24: 11,063,062 km (0.069 R)
• M25: 11,405,192 km (0.109 R)
• M26: 12,665,853 km (0.088 R)
• M27: 14,938,245 km (0.111 R)
• M28: 15,240,433 km (0.092 R)
• M29: 15,468,420 km (0.103 R)
• M30: 16,547,469 km (0.099 R)
• M31: 16,860,129 km (0.102 R)
• M32: 16,938,668 km (0.112 R)
• M33: 17,332,858 km (0.113 R)
• M34: 17,730,190 km (0.07 R)
• M35: 18,291,332 km (0.113 R)
• M36: 18,939,988 km (0.047 R)
• M37: 19,431,267 km (0.119 R)
• M38: 20,761,940 km (0.099 R)
• M39: 21,693,786 km (0.101 R)
• M40: 23,073,228 km (0.115 R)
• M41: 24,569,805 km (0.108 R)
• M42: 26,370,365 km (0.096 R)
• M43: 26,827,087 km (0.112 R)
• M44: 26,918,790 km (0.11 R)
• M45: 27,194,350 km (0.117 R)
• M46: 27,748,460 km (0.111 R)
• M47: 28,026,862 km (0.032 R)
• M48: 28,867,602 km (0.096 R)
• M49: 28,961,549 km (0.068 R)
• M50: 29,243,990 km (0.098 R)
• M51: 30,001,554 km (0.114 R)
• M52: 31,923,438 km (0.081 R)
• M53: 32,117,915 km (0.108 R)
• M54: 33,390,993 km (0.074 R)
• M55: 33,588,312 km (0.101 R)
• M56: 33,983,999 km (0.098 R)
• M57: 35,885,088 km (0.084 R)
• M58: 36,594,182 km (0.097 R)
• M59: 37,103,413 km (0.088 R)
• M60: 38,026,133 km (0.04 R)
• M61: 38,232,129 km (0.108 R)
• M62: 39,998,581 km (0.065 R)
• M63: 45,127,694 km (0.09 R)
• M64: 45,345,807 km (0.043 R)
• M65: 45,783,232 km (0.036 R)
• M66: 47,324,987 km (0.112 R)
• M67: 48,102,298 km (0.095 R)
• M68: 49,107,895 km (0.105 R)
• M69: 50,346,266 km (0.115 R)
• M70: 54,122,565 km (0.116 R)
• M71: 54,238,503 km (0.048 R)
• M72: 54,702,705 km (0.111 R)
• M73: 56,925,730 km (0.072 R)
• M74: 57,515,744 km (0.073 R)
• M75: 58,463,745 km (0.084 R)
• M76: 59,178,225 km (0.102 R)
• M77: 63,769,683 km (0.047 R)
• M78: 65,120,103 km (0.056 R)
• M79: 67,225,394 km (0.101 R)
• M80: 67,350,009 km (0.092 R)
• M81: 68,223,959 km (0.095 R)
• M82: 68,850,475 km (0.103 R)
• M83: 70,741,542 km (0.117 R)
• M84: 71,248,679 km (0.063 R)
• M85: 72,649,513 km (0.07 R)
• M86: 76,386,169 km (0.104 R)
• M87: 76,776,320 km (0.056 R)
• M88: 77,950,663 km (0.074 R)
• M89: 79,657,276 km (0.086 R)
• M90: 80,978,524 km (0.041 R)
• M91: 81,508,998 km (0.113 R)
• M92: 86,064,553 km (0.116 R)
• M93: 89,192,794 km (0.091 R)
• M94: 91,115,126 km (0.088 R)
• M95: 91,528,914 km (0.084 R)
• M96: 92,081,379 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 10,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit