🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.46 AU - 0.72 AU

Year: 167 Days

Day: 38.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,358,010 km

• M1: 331,060 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.54 AU - 0.86 AU

Year: 216 Days

Day: 21.3 Hours

Environment

Temp: 198 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,358,010 km

• M1: 145,559 km (0.049 R)
• M2: 235,018 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.92 AU - 1.12 AU

Year: 380 Days

Day: 17.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.21 AU - 1.47 AU

Year: 572 Days

Day: 47.4 Hours

Environment

Temp: -21 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,358,010 km

• M1: 647,160 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.05 AU - 1.71 AU

Year: 598 Days

Day: 39 Hours

Environment

Temp: -35 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.5

Radius: 9.6

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.72 AU - 10.78 AU

Year: 13004 Days

Day: 7.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 89,358,010 km

• M1: 345,122 km (0.076 R)
• M2: 582,983 km (0.12 R)
• M3: 739,761 km (0.086 R)
• M4: 910,901 km (0.111 R)
• M5: 1,116,898 km (0.102 R)
• M6: 1,315,264 km (0.118 R)
• M7: 1,501,514 km (0.096 R)
• M8: 1,696,440 km (0.113 R)
• M9: 2,084,347 km (0.105 R)
• M10: 2,192,506 km (0.094 R)
• M11: 2,971,014 km (0.086 R)
• M12: 3,185,986 km (0.039 R)
• M13: 3,927,991 km (0.119 R)
• M14: 3,995,011 km (0.049 R)
• M15: 4,062,330 km (0.107 R)
• M16: 4,615,244 km (0.118 R)
• M17: 4,972,932 km (0.09 R)
• M18: 5,526,295 km (0.107 R)
• M19: 5,753,085 km (0.115 R)
• M20: 6,255,136 km (0.048 R)
• M21: 6,531,443 km (0.111 R)
• M22: 6,691,064 km (0.077 R)
• M23: 7,095,726 km (0.116 R)
• M24: 8,574,352 km (0.114 R)
• M25: 9,281,052 km (0.095 R)
• M26: 10,190,757 km (0.097 R)
• M27: 10,562,657 km (0.108 R)
• M28: 11,176,457 km (0.089 R)
• M29: 12,438,465 km (0.069 R)
• M30: 12,935,728 km (0.115 R)
• M31: 13,036,108 km (0.076 R)
• M32: 14,466,712 km (0.042 R)
• M33: 14,989,707 km (0.092 R)
• M34: 15,147,682 km (0.079 R)
• M35: 15,839,273 km (0.104 R)
• M36: 17,640,431 km (0.101 R)
• M37: 18,650,067 km (0.071 R)
• M38: 18,763,463 km (0.116 R)
• M39: 19,967,277 km (0.117 R)
• M40: 21,077,891 km (0.029 R)
• M41: 21,551,518 km (0.117 R)
• M42: 22,690,407 km (0.098 R)
• M43: 22,811,431 km (0.089 R)
• M44: 23,297,624 km (0.099 R)
• M45: 23,971,862 km (0.098 R)
• M46: 24,714,615 km (0.106 R)
• M47: 26,032,573 km (0.099 R)
• M48: 27,308,942 km (0.102 R)
• M49: 28,344,757 km (0.106 R)
• M50: 28,540,431 km (0.076 R)
• M51: 28,932,976 km (0.114 R)
• M52: 29,591,356 km (0.057 R)
• M53: 30,321,244 km (0.118 R)
• M54: 31,191,455 km (0.103 R)
• M55: 32,614,430 km (0.101 R)
• M56: 32,751,013 km (0.07 R)
• M57: 36,228,116 km (0.087 R)
• M58: 37,365,359 km (0.041 R)
• M59: 38,154,039 km (0.096 R)
• M60: 38,225,996 km (0.049 R)
• M61: 38,442,165 km (0.119 R)
• M62: 39,165,620 km (0.083 R)
• M63: 40,039,870 km (0.109 R)
• M64: 40,186,177 km (0.108 R)
• M65: 41,289,162 km (0.092 R)
• M66: 42,476,670 km (0.093 R)
• M67: 43,675,547 km (0.119 R)
• M68: 45,418,063 km (0.08 R)
• M69: 45,953,025 km (0.118 R)
• M70: 46,029,619 km (0.063 R)
• M71: 46,259,551 km (0.098 R)
• M72: 46,336,295 km (0.104 R)
• M73: 46,874,698 km (0.055 R)
• M74: 47,028,933 km (0.103 R)
• M75: 47,647,520 km (0.055 R)
• M76: 47,725,012 km (0.11 R)
• M77: 47,880,294 km (0.114 R)
• M78: 47,957,936 km (0.074 R)
• M79: 48,580,413 km (0.081 R)
• M80: 48,892,773 km (0.064 R)
• M81: 48,971,013 km (0.119 R)
• M82: 49,991,120 km (0.077 R)
• M83: 50,306,473 km (0.071 R)
• M84: 50,385,460 km (0.081 R)
• M85: 51,972,694 km (0.101 R)
• M86: 52,692,260 km (0.086 R)
• M87: 53,173,815 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.1

Radius: 4.5

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 15.96 AU - 17.72 AU

Year: 25497 Days

Day: 24.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,358,010 km

• M1: 335,548 km (0.051 R)
• M2: 579,093 km (0.119 R)
• M3: 637,586 km (0.1 R)
• M4: 846,724 km (0.09 R)
• M5: 1,028,785 km (0.112 R)
• M6: 1,198,129 km (0.096 R)
• M7: 1,248,245 km (0.111 R)
• M8: 1,350,420 km (0.09 R)
• M9: 1,455,288 km (0.086 R)
• M10: 1,673,103 km (0.086 R)
• M11: 1,872,217 km (0.117 R)
• M12: 2,169,618 km (0.095 R)
• M13: 2,261,621 km (0.073 R)
• M14: 2,545,707 km (0.112 R)
• M15: 2,610,483 km (0.058 R)
• M16: 3,078,275 km (0.117 R)
• M17: 3,680,556 km (0.074 R)
• M18: 4,630,054 km (0.105 R)
• M19: 4,669,548 km (0.111 R)
• M20: 5,948,161 km (0.109 R)
• M21: 7,007,314 km (0.119 R)
• M22: 7,098,120 km (0.117 R)
• M23: 7,886,201 km (0.116 R)
• M24: 7,933,474 km (0.049 R)
• M25: 8,075,592 km (0.094 R)
• M26: 9,694,840 km (0.102 R)
• M27: 9,745,404 km (0.07 R)
• M28: 10,411,114 km (0.053 R)
• M29: 11,091,485 km (0.102 R)
• M30: 12,165,897 km (0.066 R)
• M31: 12,937,523 km (0.092 R)
• M32: 13,838,701 km (0.116 R)
• M33: 14,239,324 km (0.12 R)
• M34: 14,993,297 km (0.098 R)
• M35: 15,463,782 km (0.045 R)
• M36: 15,700,745 km (0.1 R)
• M37: 15,819,825 km (0.091 R)
• M38: 15,939,055 km (0.056 R)
• M39: 16,238,550 km (0.072 R)
• M40: 16,358,826 km (0.118 R)
• M41: 16,419,114 km (0.11 R)
• M42: 16,479,402 km (0.105 R)
• M43: 18,011,883 km (0.102 R)
• M44: 19,461,337 km (0.039 R)
• M45: 20,297,140 km (0.101 R)
• M46: 21,013,415 km (0.07 R)
• M47: 21,341,632 km (0.103 R)
• M48: 21,605,523 km (0.105 R)
• M49: 22,470,498 km (0.111 R)
• M50: 23,618,811 km (0.093 R)
• M51: 23,755,095 km (0.068 R)
• M52: 23,960,044 km (0.103 R)
• M53: 24,855,088 km (0.118 R)
• M54: 25,202,304 km (0.086 R)
• M55: 25,551,017 km (0.049 R)
• M56: 25,831,214 km (0.102 R)
• M57: 26,182,919 km (0.066 R)
• M58: 26,394,600 km (0.096 R)
• M59: 28,108,842 km (0.089 R)
• M60: 28,398,164 km (0.085 R)
• M61: 28,543,124 km (0.059 R)
• M62: 28,979,501 km (0.092 R)
• M63: 29,052,355 km (0.031 R)
• M64: 30,450,048 km (0.07 R)
• M65: 32,700,898 km (0.117 R)
• M66: 34,617,097 km (0.095 R)
• M67: 37,122,412 km (0.095 R)
• M68: 37,837,490 km (0.104 R)
• M69: 38,236,767 km (0.072 R)
• M70: 40,661,300 km (0.114 R)
• M71: 40,742,980 km (0.083 R)
• M72: 42,222,503 km (0.066 R)
• M73: 42,719,467 km (0.111 R)
• M74: 42,885,670 km (0.093 R)
• M75: 47,193,491 km (0.111 R)
• M76: 47,795,323 km (0.06 R)
• M77: 48,486,465 km (0.077 R)
• M78: 48,833,083 km (0.085 R)
• M79: 49,790,959 km (0.081 R)
• M80: 50,579,190 km (0.075 R)
• M81: 52,879,556 km (0.119 R)
• M82: 52,968,716 km (0.12 R)
• M83: 53,594,185 km (0.057 R)
• M84: 53,952,771 km (0.108 R)
• M85: 54,491,922 km (0.11 R)
• M86: 54,762,245 km (0.109 R)
• M87: 55,938,683 km (0.053 R)
• M88: 56,849,435 km (0.064 R)
• M89: 57,581,417 km (0.031 R)
• M90: 57,764,824 km (0.087 R)
• M91: 59,610,563 km (0.086 R)
• M92: 60,540,613 km (0.03 R)
• M93: 63,075,549 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.5

Radius: 5.4

Gravity: 15.9 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 18.07 AU - 20.25 AU

Year: 30944 Days

Day: 23.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 89,358,010 km

• M1: 75,098 km (0.117 R)
• M2: 319,691 km (0.041 R)
• M3: 754,871 km (0.108 R)
• M4: 1,379,442 km (0.108 R)
• M5: 1,756,429 km (0.088 R)
• M6: 1,901,090 km (0.06 R)
• M7: 2,125,636 km (0.116 R)
• M8: 2,279,872 km (0.115 R)
• M9: 2,599,562 km (0.071 R)
• M10: 2,890,829 km (0.062 R)
• M11: 3,236,251 km (0.081 R)
• M12: 3,640,614 km (0.09 R)
• M13: 3,732,616 km (0.108 R)
• M14: 4,013,262 km (0.044 R)
• M15: 4,204,149 km (0.088 R)
• M16: 5,728,252 km (0.09 R)
• M17: 6,492,248 km (0.047 R)
• M18: 7,345,704 km (0.105 R)
• M19: 7,462,091 km (0.119 R)
• M20: 8,233,867 km (0.08 R)
• M21: 8,294,304 km (0.1 R)
• M22: 8,598,736 km (0.085 R)
• M23: 8,721,406 km (0.051 R)
• M24: 9,406,864 km (0.051 R)
• M25: 9,470,144 km (0.074 R)
• M26: 10,762,968 km (0.03 R)
• M27: 11,228,517 km (0.103 R)
• M28: 12,594,346 km (0.047 R)
• M29: 13,296,708 km (0.091 R)
• M30: 13,438,676 km (0.104 R)
• M31: 14,592,674 km (0.093 R)
• M32: 15,181,491 km (0.097 R)
• M33: 15,703,139 km (0.045 R)
• M34: 17,148,254 km (0.081 R)
• M35: 18,555,970 km (0.062 R)
• M36: 20,900,767 km (0.029 R)
• M37: 21,231,528 km (0.118 R)
• M38: 22,995,885 km (0.07 R)
• M39: 25,773,320 km (0.034 R)
• M40: 26,305,738 km (0.042 R)
• M41: 26,394,899 km (0.111 R)
• M42: 27,562,211 km (0.076 R)
• M43: 27,743,224 km (0.118 R)
• M44: 28,929,984 km (0.094 R)
• M45: 29,206,142 km (0.091 R)
• M46: 29,854,050 km (0.091 R)
• M47: 31,636,210 km (0.093 R)
• M48: 32,492,358 km (0.098 R)
• M49: 32,683,694 km (0.096 R)
• M50: 32,779,586 km (0.119 R)
• M51: 33,839,338 km (0.107 R)
• M52: 34,324,783 km (0.067 R)
• M53: 34,617,246 km (0.111 R)
• M54: 35,893,765 km (0.053 R)
• M55: 36,488,117 km (0.099 R)
• M56: 38,391,601 km (0.107 R)
• M57: 38,694,985 km (0.115 R)
• M58: 39,508,199 km (0.085 R)
• M59: 40,121,850 km (0.117 R)
• M60: 40,738,642 km (0.075 R)
• M61: 41,462,097 km (0.094 R)
• M62: 43,868,977 km (0.105 R)
• M63: 44,823,112 km (0.077 R)
• M64: 45,142,653 km (0.119 R)
• M65: 45,891,241 km (0.092 R)
• M66: 46,213,325 km (0.062 R)
• M67: 47,834,966 km (0.092 R)
• M68: 50,689,593 km (0.12 R)
• M69: 51,022,448 km (0.095 R)
• M70: 55,073,708 km (0.104 R)
• M71: 55,187,702 km (0.091 R)
• M72: 55,415,988 km (0.09 R)
• M73: 56,217,384 km (0.043 R)
• M74: 56,791,989 km (0.104 R)
• M75: 57,715,607 km (0.104 R)
• M76: 58,295,448 km (0.093 R)
• M77: 59,110,307 km (0.093 R)
• M78: 59,694,786 km (0.054 R)
• M79: 59,929,057 km (0.084 R)
• M80: 63,241,004 km (0.071 R)
• M81: 64,198,281 km (0.113 R)
• M82: 66,369,395 km (0.081 R)
• M83: 66,854,989 km (0.052 R)
• M84: 67,341,930 km (0.083 R)
• M85: 69,178,394 km (0.036 R)
• M86: 70,783,130 km (0.069 R)
• M87: 73,150,666 km (0.112 R)
• M88: 76,177,929 km (0.079 R)
• M89: 79,890,349 km (0.111 R)
• M90: 80,406,911 km (0.111 R)
• M91: 81,313,773 km (0.105 R)
• M92: 83,530,065 km (0.07 R)
• M93: 84,185,753 km (0.112 R)
• M94: 84,579,943 km (0.091 R)
• M95: 85,898,349 km (0.061 R)
• M96: 86,427,627 km (0.114 R)
• M97: 88,555,656 km (0.088 R)
• M98: 88,956,429 km (0.063 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 18,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit