🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.9 AU - 0.98 AU

Year: 326 Days

Day: 44.8 Hours

Environment

Temp: 98 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.18 AU - 1.28 AU

Year: 489 Days

Day: 24.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 78,556,987 km

• M1: 390,002 km (0.116 R)
• M2: 657,931 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.1 AU - 1.66 AU

Year: 581 Days

Day: 23.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.48 AU - 2.98 AU

Year: 1616 Days

Day: 27.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,556,987 km

• M1: 680,222 km (0.113 R)
• M2: 1,494,483 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.2 AU - 6.04 AU

Year: 4149 Days

Day: 16.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.9

Radius: 14.8

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.34 AU - 8.9 AU

Year: 6804 Days

Day: 13.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 78,556,987 km

• M1: 271,819 km (0.062 R)
• M2: 379,679 km (0.105 R)
• M3: 501,003 km (0.097 R)
• M4: 600,635 km (0.092 R)
• M5: 795,561 km (0.112 R)
• M6: 933,491 km (0.107 R)
• M7: 1,047,035 km (0.032 R)
• M8: 1,436,738 km (0.078 R)
• M9: 1,531,882 km (0.106 R)
• M10: 1,629,270 km (0.104 R)
• M11: 1,830,779 km (0.112 R)
• M12: 2,192,955 km (0.111 R)
• M13: 2,439,642 km (0.063 R)
• M14: 2,578,170 km (0.044 R)
• M15: 3,159,058 km (0.079 R)
• M16: 3,361,913 km (0.057 R)
• M17: 3,569,106 km (0.119 R)
• M18: 3,807,415 km (0.032 R)
• M19: 4,078,337 km (0.072 R)
• M20: 5,076,604 km (0.095 R)
• M21: 5,527,193 km (0.095 R)
• M22: 6,338,761 km (0.091 R)
• M23: 6,791,444 km (0.111 R)
• M24: 6,955,553 km (0.118 R)
• M25: 7,187,729 km (0.11 R)
• M26: 7,796,592 km (0.096 R)
• M27: 7,934,222 km (0.06 R)
• M28: 8,351,750 km (0.089 R)
• M29: 8,563,281 km (0.091 R)
• M30: 8,919,923 km (0.043 R)
• M31: 9,758,419 km (0.105 R)
• M32: 9,944,070 km (0.074 R)
• M33: 10,056,118 km (0.062 R)
• M34: 10,206,016 km (0.113 R)
• M35: 11,315,433 km (0.101 R)
• M36: 11,471,464 km (0.071 R)
• M37: 11,825,263 km (0.118 R)
• M38: 12,745,589 km (0.098 R)
• M39: 13,234,924 km (0.046 R)
• M40: 13,772,130 km (0.099 R)
• M41: 14,190,256 km (0.102 R)
• M42: 14,953,354 km (0.117 R)
• M43: 15,081,709 km (0.072 R)
• M44: 15,339,915 km (0.086 R)
• M45: 15,729,767 km (0.115 R)
• M46: 15,904,049 km (0.032 R)
• M47: 16,298,688 km (0.043 R)
• M48: 16,785,479 km (0.056 R)
• M49: 17,232,179 km (0.068 R)
• M50: 17,773,274 km (0.11 R)
• M51: 18,137,246 km (0.107 R)
• M52: 18,365,981 km (0.053 R)
• M53: 19,430,370 km (0.12 R)
• M54: 19,570,543 km (0.087 R)
• M55: 20,752,965 km (0.111 R)
• M56: 22,889,821 km (0.06 R)
• M57: 23,984,428 km (0.037 R)
• M58: 24,134,924 km (0.049 R)
• M59: 24,487,526 km (0.104 R)
• M60: 25,095,940 km (0.045 R)
• M61: 26,379,490 km (0.1 R)
• M62: 27,003,164 km (0.118 R)
• M63: 28,743,286 km (0.1 R)
• M64: 28,956,762 km (0.117 R)
• M65: 29,063,575 km (0.047 R)
• M66: 30,193,937 km (0.061 R)
• M67: 30,519,611 km (0.03 R)
• M68: 31,119,499 km (0.095 R)
• M69: 31,668,373 km (0.095 R)
• M70: 32,386,593 km (0.071 R)
• M71: 33,839,188 km (0.076 R)
• M72: 34,743,657 km (0.119 R)
• M73: 35,198,883 km (0.058 R)
• M74: 35,656,204 km (0.067 R)
• M75: 36,000,279 km (0.06 R)
• M76: 36,749,914 km (0.059 R)
• M77: 37,621,172 km (0.066 R)
• M78: 37,796,201 km (0.107 R)
• M79: 37,913,187 km (0.101 R)
• M80: 38,558,103 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.8

Radius: 5.2

Gravity: 17.89 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 11.61 AU - 18.05 AU

Year: 20454 Days

Day: 19.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,556,987 km

• M1: 216,917 km (0.094 R)
• M2: 288,873 km (0.091 R)
• M3: 534,064 km (0.029 R)
• M4: 720,613 km (0.113 R)
• M5: 1,125,574 km (0.079 R)
• M6: 1,532,929 km (0.11 R)
• M7: 2,205,222 km (0.061 R)
• M8: 2,537,629 km (0.115 R)
• M9: 2,674,960 km (0.106 R)
• M10: 3,511,212 km (0.067 R)
• M11: 3,702,996 km (0.085 R)
• M12: 3,898,221 km (0.044 R)
• M13: 4,177,221 km (0.032 R)
• M14: 5,009,434 km (0.064 R)
• M15: 5,138,537 km (0.119 R)
• M16: 5,225,304 km (0.09 R)
• M17: 5,400,184 km (0.041 R)
• M18: 6,027,597 km (0.086 R)
• M19: 6,303,456 km (0.095 R)
• M20: 6,443,031 km (0.102 R)
• M21: 6,867,589 km (0.106 R)
• M22: 6,915,311 km (0.078 R)
• M23: 6,963,182 km (0.037 R)
• M24: 7,107,395 km (0.041 R)
• M25: 7,943,198 km (0.11 R)
• M26: 8,194,822 km (0.088 R)
• M27: 8,245,535 km (0.095 R)
• M28: 8,654,536 km (0.117 R)
• M29: 9,439,027 km (0.049 R)
• M30: 9,492,134 km (0.066 R)
• M31: 10,465,119 km (0.118 R)
• M32: 10,630,275 km (0.105 R)
• M33: 10,851,979 km (0.118 R)
• M34: 11,925,493 km (0.095 R)
• M35: 12,213,619 km (0.068 R)
• M36: 12,445,795 km (0.067 R)
• M37: 12,914,485 km (0.057 R)
• M38: 13,091,609 km (0.117 R)
• M39: 13,210,240 km (0.103 R)
• M40: 13,388,860 km (0.103 R)
• M41: 14,171,855 km (0.102 R)
• M42: 14,599,705 km (0.095 R)
• M43: 15,405,439 km (0.101 R)
• M44: 15,719,146 km (0.087 R)
• M45: 16,737,010 km (0.056 R)
• M46: 17,059,543 km (0.073 R)
• M47: 17,514,470 km (0.066 R)
• M48: 18,502,713 km (0.118 R)
• M49: 18,769,297 km (0.1 R)
• M50: 19,238,735 km (0.064 R)
• M51: 19,576,527 km (0.087 R)
• M52: 21,294,509 km (0.114 R)
• M53: 21,643,970 km (0.105 R)
• M54: 21,924,765 km (0.062 R)
• M55: 23,851,885 km (0.082 R)
• M56: 24,360,368 km (0.102 R)
• M57: 24,506,226 km (0.053 R)
• M58: 26,130,410 km (0.113 R)
• M59: 27,030,989 km (0.109 R)
• M60: 27,106,386 km (0.099 R)
• M61: 27,865,296 km (0.099 R)
• M62: 28,247,369 km (0.059 R)
• M63: 29,403,910 km (0.094 R)
• M64: 31,048,888 km (0.116 R)
• M65: 31,127,876 km (0.115 R)
• M66: 32,562,669 km (0.066 R)
• M67: 33,207,287 km (0.097 R)
• M68: 35,578,862 km (0.091 R)
• M69: 37,666,799 km (0.027 R)
• M70: 39,280,063 km (0.118 R)
• M71: 43,101,540 km (0.105 R)
• M72: 43,454,741 km (0.062 R)
• M73: 43,631,715 km (0.1 R)
• M74: 43,986,412 km (0.097 R)
• M75: 44,787,957 km (0.064 R)
• M76: 45,414,622 km (0.116 R)
• M77: 47,130,360 km (0.102 R)
• M78: 49,327,803 km (0.085 R)
• M79: 51,839,552 km (0.04 R)
• M80: 52,403,386 km (0.111 R)
• M81: 53,158,257 km (0.086 R)
• M82: 54,583,326 km (0.114 R)
• M83: 55,061,142 km (0.104 R)
• M84: 56,117,153 km (0.115 R)
• M85: 56,213,494 km (0.077 R)
• M86: 56,406,326 km (0.05 R)
• M87: 59,325,280 km (0.079 R)
• M88: 61,000,925 km (0.106 R)
• M89: 63,292,765 km (0.104 R)
• M90: 64,298,062 km (0.069 R)
• M91: 64,398,742 km (0.065 R)
• M92: 65,714,156 km (0.065 R)
• M93: 66,120,613 km (0.099 R)
• M94: 67,960,218 km (0.057 R)
• M95: 68,062,842 km (0.12 R)
• M96: 68,165,616 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 637.4

Radius: 5.1

Gravity: 24.51 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 14.89 AU - 16.01 AU

Year: 21750 Days

Day: 25 Hours

Environment

Temp: -187 °C

Axial Tilt: 116.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 78,556,987 km

• M1: 76,295 km (0.082 R)
• M2: 166,652 km (0.108 R)
• M3: 302,337 km (0.083 R)
• M4: 431,141 km (0.086 R)
• M5: 812,765 km (0.104 R)
• M6: 940,971 km (0.044 R)
• M7: 1,216,979 km (0.081 R)
• M8: 1,424,770 km (0.072 R)
• M9: 1,740,571 km (0.041 R)
• M10: 2,077,615 km (0.096 R)
• M11: 2,545,557 km (0.104 R)
• M12: 2,849,391 km (0.073 R)
• M13: 3,367,149 km (0.108 R)
• M14: 3,657,967 km (0.053 R)
• M15: 3,700,154 km (0.032 R)
• M16: 4,760,952 km (0.105 R)
• M17: 4,807,028 km (0.103 R)
• M18: 5,809,783 km (0.111 R)
• M19: 8,496,710 km (0.032 R)
• M20: 8,721,556 km (0.072 R)
• M21: 9,699,028 km (0.108 R)
• M22: 9,816,313 km (0.074 R)
• M23: 11,014,592 km (0.031 R)
• M24: 11,136,963 km (0.069 R)
• M25: 11,755,550 km (0.117 R)
• M26: 11,818,082 km (0.025 R)
• M27: 13,025,786 km (0.105 R)
• M28: 13,874,604 km (0.093 R)
• M29: 14,673,756 km (0.094 R)
• M30: 15,419,501 km (0.088 R)
• M31: 16,386,203 km (0.099 R)
• M32: 16,806,573 km (0.093 R)
• M33: 16,947,494 km (0.066 R)
• M34: 17,230,384 km (0.11 R)
• M35: 17,372,502 km (0.092 R)
• M36: 18,814,475 km (0.036 R)
• M37: 19,254,443 km (0.048 R)
• M38: 21,734,626 km (0.085 R)
• M39: 22,196,285 km (0.111 R)
• M40: 22,583,444 km (0.072 R)
• M41: 23,207,417 km (0.102 R)
• M42: 23,443,034 km (0.085 R)
• M43: 23,995,498 km (0.115 R)
• M44: 24,154,222 km (0.112 R)
• M45: 25,435,976 km (0.036 R)
• M46: 26,166,762 km (0.089 R)
• M47: 26,330,123 km (0.065 R)
• M48: 26,904,279 km (0.03 R)
• M49: 27,648,678 km (0.11 R)
• M50: 27,731,855 km (0.098 R)
• M51: 27,815,031 km (0.093 R)
• M52: 28,483,734 km (0.093 R)
• M53: 29,581,633 km (0.08 R)
• M54: 30,865,631 km (0.118 R)
• M55: 31,124,585 km (0.037 R)
• M56: 31,211,053 km (0.1 R)
• M57: 31,384,287 km (0.086 R)
• M58: 31,644,587 km (0.102 R)
• M59: 32,255,096 km (0.025 R)
• M60: 33,045,571 km (0.08 R)
• M61: 33,133,684 km (0.119 R)
• M62: 34,645,520 km (0.1 R)
• M63: 38,475,824 km (0.117 R)
• M64: 38,847,575 km (0.096 R)
• M65: 39,033,824 km (0.097 R)
• M66: 40,157,903 km (0.096 R)
• M67: 42,821,942 km (0.1 R)
• M68: 44,467,069 km (0.04 R)
• M69: 45,738,951 km (0.101 R)
• M70: 46,527,481 km (0.111 R)
• M71: 47,022,650 km (0.087 R)
• M72: 47,718,878 km (0.091 R)
• M73: 48,118,305 km (0.098 R)
• M74: 49,423,696 km (0.098 R)
• M75: 50,944,508 km (0.045 R)
• M76: 52,275,031 km (0.119 R)
• M77: 53,306,060 km (0.105 R)
• M78: 53,928,088 km (0.085 R)
• M79: 54,552,360 km (0.099 R)
• M80: 55,179,025 km (0.109 R)
• M81: 55,388,462 km (0.11 R)
• M82: 55,598,198 km (0.093 R)
• M83: 55,808,084 km (0.046 R)
• M84: 56,650,619 km (0.05 R)
• M85: 58,454,770 km (0.03 R)
• M86: 58,882,021 km (0.072 R)
• M87: 59,310,320 km (0.041 R)
• M88: 61,033,837 km (0.105 R)
• M89: 65,192,508 km (0.07 R)
• M90: 65,857,471 km (0.108 R)
• M91: 66,636,128 km (0.119 R)
• M92: 67,082,378 km (0.104 R)
• M93: 67,753,773 km (0.066 R)
• M94: 70,915,823 km (0.096 R)
• M95: 74,125,595 km (0.06 R)
• M96: 74,472,363 km (0.086 R)
• M97: 74,703,791 km (0.042 R)
• M98: 77,616,910 km (0.11 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 16,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit