🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.18 AU - 1.3 AU

Year: 492 Days

Day: 20.2 Hours

Environment

Temp: -0 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.46 AU - 1.94 AU

Year: 790 Days

Day: 42.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 103.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.65 AU - 2.11 AU

Year: 919 Days

Day: 32.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.01 AU - 2.95 AU

Year: 1392 Days

Day: 31.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,441,086 km

• M1: 327,320 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.27 AU - 4.67 AU

Year: 2820 Days

Day: 32.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,441,086 km

• M1: 2,182,184 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.2

Radius: 10.8

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.36 AU - 9.64 AU

Year: 10437 Days

Day: 8.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 86,441,086 km

• M1: 134,937 km (0.029 R)
• M2: 229,034 km (0.108 R)
• M3: 696,228 km (0.073 R)
• M4: 834,457 km (0.076 R)
• M5: 1,065,137 km (0.04 R)
• M6: 1,204,861 km (0.088 R)
• M7: 1,527,095 km (0.052 R)
• M8: 1,624,184 km (0.082 R)
• M9: 1,723,517 km (0.116 R)
• M10: 2,404,636 km (0.085 R)
• M11: 2,901,600 km (0.035 R)
• M12: 3,100,117 km (0.119 R)
• M13: 3,193,316 km (0.099 R)
• M14: 3,446,436 km (0.105 R)
• M15: 3,526,919 km (0.077 R)
• M16: 3,608,001 km (0.104 R)
• M17: 4,418,074 km (0.039 R)
• M18: 5,172,047 km (0.08 R)
• M19: 5,283,049 km (0.086 R)
• M20: 5,376,099 km (0.057 R)
• M21: 7,226,325 km (0.067 R)
• M22: 7,833,692 km (0.094 R)
• M23: 8,370,599 km (0.12 R)
• M24: 9,075,056 km (0.027 R)
• M25: 9,593,113 km (0.102 R)
• M26: 9,661,479 km (0.083 R)
• M27: 10,493,692 km (0.05 R)
• M28: 10,728,860 km (0.084 R)
• M29: 11,396,815 km (0.034 R)
• M30: 11,687,334 km (0.047 R)
• M31: 11,809,106 km (0.117 R)
• M32: 11,882,260 km (0.092 R)
• M33: 13,404,268 km (0.11 R)
• M34: 13,480,713 km (0.105 R)
• M35: 13,710,944 km (0.041 R)
• M36: 13,813,568 km (0.078 R)
• M37: 15,092,780 km (0.079 R)
• M38: 16,764,835 km (0.092 R)
• M39: 17,067,621 km (0.083 R)
• M40: 17,344,527 km (0.098 R)
• M41: 17,427,853 km (0.052 R)
• M42: 18,750,896 km (0.068 R)
• M43: 19,266,111 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.3

Radius: 12.1

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 11.05 AU - 13.79 AU

Year: 15602 Days

Day: 8.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 86,441,086 km

• M1: 335,997 km (0.069 R)
• M2: 748,289 km (0.119 R)
• M3: 844,181 km (0.112 R)
• M4: 986,000 km (0.106 R)
• M5: 1,070,971 km (0.093 R)
• M6: 1,180,926 km (0.073 R)
• M7: 1,436,888 km (0.088 R)
• M8: 1,534,575 km (0.077 R)
• M9: 1,789,041 km (0.107 R)
• M10: 2,140,297 km (0.079 R)
• M11: 2,693,210 km (0.092 R)
• M12: 3,033,396 km (0.068 R)
• M13: 3,224,881 km (0.116 R)
• M14: 3,354,732 km (0.05 R)
• M15: 3,586,310 km (0.045 R)
• M16: 3,789,015 km (0.109 R)
• M17: 4,170,639 km (0.105 R)
• M18: 4,528,477 km (0.081 R)
• M19: 4,821,839 km (0.053 R)
• M20: 5,046,086 km (0.072 R)
• M21: 6,462,478 km (0.113 R)
• M22: 7,862,266 km (0.075 R)
• M23: 8,664,409 km (0.11 R)
• M24: 8,937,426 km (0.116 R)
• M25: 9,445,759 km (0.088 R)
• M26: 9,539,108 km (0.093 R)
• M27: 9,632,906 km (0.054 R)
• M28: 9,726,854 km (0.095 R)
• M29: 9,963,368 km (0.063 R)
• M30: 10,345,590 km (0.074 R)
• M31: 10,587,041 km (0.119 R)
• M32: 11,621,211 km (0.095 R)
• M33: 12,074,343 km (0.115 R)
• M34: 12,379,523 km (0.107 R)
• M35: 12,842,379 km (0.042 R)
• M36: 13,101,931 km (0.093 R)
• M37: 13,890,910 km (0.109 R)
• M38: 13,997,274 km (0.072 R)
• M39: 14,587,288 km (0.091 R)
• M40: 15,294,886 km (0.107 R)
• M41: 15,846,902 km (0.064 R)
• M42: 16,349,402 km (0.11 R)
• M43: 16,687,194 km (0.101 R)
• M44: 18,762,415 km (0.116 R)
• M45: 18,939,090 km (0.032 R)
• M46: 19,293,937 km (0.066 R)
• M47: 20,010,361 km (0.103 R)
• M48: 20,613,988 km (0.087 R)
• M49: 20,857,085 km (0.111 R)
• M50: 22,898,946 km (0.07 R)
• M51: 23,593,679 km (0.111 R)
• M52: 23,720,837 km (0.089 R)
• M53: 23,847,995 km (0.09 R)
• M54: 25,393,191 km (0.041 R)
• M55: 26,639,342 km (0.038 R)
• M56: 26,838,008 km (0.034 R)
• M57: 27,303,257 km (0.103 R)
• M58: 27,570,289 km (0.031 R)
• M59: 28,579,626 km (0.063 R)
• M60: 29,054,749 km (0.09 R)
• M61: 30,219,518 km (0.025 R)
• M62: 30,495,825 km (0.063 R)
• M63: 31,329,684 km (0.071 R)
• M64: 32,312,093 km (0.097 R)
• M65: 32,665,293 km (0.117 R)
• M66: 33,876,139 km (0.102 R)
• M67: 35,537,573 km (0.055 R)
• M68: 36,048,449 km (0.053 R)
• M69: 36,635,322 km (0.034 R)
• M70: 37,744,141 km (0.092 R)
• M71: 42,597,994 km (0.105 R)
• M72: 43,373,958 km (0.049 R)
• M73: 43,841,900 km (0.115 R)
• M74: 45,018,786 km (0.098 R)
• M75: 45,334,438 km (0.115 R)
• M76: 46,444,753 km (0.097 R)
• M77: 48,288,397 km (0.119 R)
• M78: 48,369,031 km (0.108 R)
• M79: 48,611,529 km (0.114 R)
• M80: 48,773,244 km (0.074 R)
• M81: 49,259,736 km (0.092 R)
• M82: 50,319,338 km (0.119 R)
• M83: 51,139,583 km (0.117 R)
• M84: 51,304,141 km (0.079 R)
• M85: 51,633,855 km (0.12 R)
• M86: 54,464,246 km (0.108 R)
• M87: 54,968,990 km (0.05 R)
• M88: 55,306,333 km (0.052 R)
• M89: 56,577,466 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.5

Radius: 3

Gravity: 67.28 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 15.09 AU - 21.05 AU

Year: 27380 Days

Day: 15.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,441,086 km

• M1: 127,308 km (0.102 R)
• M2: 236,813 km (0.083 R)
• M3: 576,849 km (0.073 R)
• M4: 784,491 km (0.036 R)
• M5: 896,390 km (0.118 R)
• M6: 983,756 km (0.118 R)
• M7: 1,704,069 km (0.116 R)
• M8: 2,035,578 km (0.111 R)
• M9: 2,112,023 km (0.103 R)
• M10: 2,189,215 km (0.097 R)
• M11: 2,840,564 km (0.027 R)
• M12: 3,501,338 km (0.101 R)
• M13: 3,546,966 km (0.064 R)
• M14: 4,903,818 km (0.086 R)
• M15: 7,082,562 km (0.081 R)
• M16: 7,140,306 km (0.117 R)
• M17: 8,759,853 km (0.079 R)
• M18: 10,486,512 km (0.102 R)
• M19: 11,219,242 km (0.037 R)
• M20: 12,874,243 km (0.064 R)
• M21: 14,456,839 km (0.039 R)
• M22: 16,788,322 km (0.097 R)
• M23: 16,865,514 km (0.094 R)
• M24: 17,565,034 km (0.038 R)
• M25: 18,353,265 km (0.117 R)
• M26: 18,592,023 km (0.073 R)
• M27: 19,233,649 km (0.109 R)
• M28: 19,314,431 km (0.097 R)
• M29: 19,638,311 km (0.029 R)
• M30: 19,801,073 km (0.086 R)
• M31: 20,952,079 km (0.073 R)
• M32: 23,060,961 km (0.092 R)
• M33: 23,232,549 km (0.027 R)
• M34: 23,663,391 km (0.106 R)
• M35: 23,749,859 km (0.104 R)
• M36: 24,445,638 km (0.035 R)
• M37: 24,533,004 km (0.097 R)
• M38: 24,883,811 km (0.044 R)
• M39: 27,294,580 km (0.086 R)
• M40: 27,476,043 km (0.068 R)
• M41: 28,022,972 km (0.106 R)
• M42: 28,297,784 km (0.093 R)
• M43: 28,665,645 km (0.094 R)
• M44: 29,871,852 km (0.091 R)
• M45: 32,046,257 km (0.081 R)
• M46: 33,588,761 km (0.081 R)
• M47: 34,369,064 km (0.08 R)
• M48: 34,761,309 km (0.099 R)
• M49: 35,947,321 km (0.113 R)
• M50: 36,945,737 km (0.108 R)
• M51: 37,045,968 km (0.098 R)
• M52: 38,155,685 km (0.077 R)
• M53: 39,173,998 km (0.112 R)
• M54: 39,378,797 km (0.068 R)
• M55: 40,511,103 km (0.08 R)
• M56: 40,821,818 km (0.109 R)
• M57: 42,491,929 km (0.05 R)
• M58: 42,597,096 km (0.116 R)
• M59: 43,123,980 km (0.08 R)
• M60: 43,547,192 km (0.077 R)
• M61: 47,853,217 km (0.116 R)
• M62: 48,072,079 km (0.064 R)
• M63: 48,730,609 km (0.117 R)
• M64: 49,060,921 km (0.101 R)
• M65: 49,834,641 km (0.073 R)
• M66: 53,422,896 km (0.057 R)
• M67: 54,675,329 km (0.051 R)
• M68: 54,789,771 km (0.049 R)
• M69: 54,904,064 km (0.057 R)
• M70: 55,592,364 km (0.12 R)
• M71: 56,052,826 km (0.115 R)
• M72: 56,514,485 km (0.091 R)
• M73: 57,790,555 km (0.033 R)
• M74: 60,252,936 km (0.096 R)
• M75: 60,489,151 km (0.114 R)
• M76: 63,949,799 km (0.118 R)
• M77: 64,070,374 km (0.07 R)
• M78: 66,129,888 km (0.079 R)
• M79: 67,229,133 km (0.12 R)
• M80: 67,351,654 km (0.117 R)
• M81: 68,211,244 km (0.071 R)
• M82: 71,560,590 km (0.11 R)
• M83: 72,061,294 km (0.116 R)
• M84: 73,444,327 km (0.074 R)
• M85: 75,981,357 km (0.108 R)
• M86: 77,132,363 km (0.1 R)
• M87: 77,388,923 km (0.101 R)
• M88: 83,235,806 km (0.106 R)
• M89: 84,158,077 km (0.088 R)
• M90: 84,290,172 km (0.114 R)
• M91: 84,951,245 km (0.07 R)
• M92: 86,012,642 km (0.077 R)
• M93: 88,416,830 km (0.087 R)
• M94: 90,031,888 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.5

Radius: 3.8

Gravity: 36.32 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 13.87 AU - 22.53 AU

Year: 27676 Days

Day: 23.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,441,086 km

• M1: 49,966 km (0.119 R)
• M2: 238,758 km (0.108 R)
• M3: 310,116 km (0.059 R)
• M4: 518,805 km (0.1 R)
• M5: 687,253 km (0.071 R)
• M6: 1,478,925 km (0.07 R)
• M7: 2,738,389 km (0.115 R)
• M8: 3,242,235 km (0.061 R)
• M9: 3,329,001 km (0.034 R)
• M10: 3,774,055 km (0.055 R)
• M11: 5,016,166 km (0.102 R)
• M12: 5,268,388 km (0.104 R)
• M13: 6,371,972 km (0.065 R)
• M14: 7,890,689 km (0.105 R)
• M15: 7,949,032 km (0.117 R)
• M16: 8,480,404 km (0.084 R)
• M17: 9,329,372 km (0.114 R)
• M18: 10,205,118 km (0.06 R)
• M19: 10,460,033 km (0.045 R)
• M20: 10,781,818 km (0.116 R)
• M21: 11,237,642 km (0.073 R)
• M22: 12,642,366 km (0.101 R)
• M23: 12,779,099 km (0.1 R)
• M24: 13,122,875 km (0.1 R)
• M25: 13,679,229 km (0.095 R)
• M26: 14,958,889 km (0.069 R)
• M27: 15,980,344 km (0.085 R)
• M28: 16,424,949 km (0.112 R)
• M29: 16,798,644 km (0.056 R)
• M30: 18,552,978 km (0.073 R)
• M31: 19,176,801 km (0.044 R)
• M32: 21,413,439 km (0.119 R)
• M33: 22,067,481 km (0.077 R)
• M34: 22,232,039 km (0.119 R)
• M35: 23,395,162 km (0.109 R)
• M36: 24,237,997 km (0.057 R)
• M37: 24,407,641 km (0.066 R)
• M38: 24,577,883 km (0.068 R)
• M39: 24,748,425 km (0.095 R)
• M40: 25,262,443 km (0.08 R)
• M41: 26,300,951 km (0.096 R)
• M42: 27,884,744 km (0.036 R)
• M43: 28,240,787 km (0.099 R)
• M44: 29,318,191 km (0.071 R)
• M45: 29,499,055 km (0.082 R)
• M46: 29,771,173 km (0.12 R)
• M47: 30,226,250 km (0.099 R)
• M48: 30,683,720 km (0.119 R)
• M49: 32,723,786 km (0.071 R)
• M50: 33,382,017 km (0.081 R)
• M51: 34,044,586 km (0.08 R)
• M52: 34,139,580 km (0.075 R)
• M53: 36,835,334 km (0.078 R)
• M54: 38,604,179 km (0.099 R)
• M55: 39,399,142 km (0.052 R)
• M56: 39,698,637 km (0.117 R)
• M57: 39,998,880 km (0.087 R)
• M58: 41,207,481 km (0.087 R)
• M59: 45,426,141 km (0.117 R)
• M60: 47,215,182 km (0.061 R)
• M61: 48,065,048 km (0.067 R)
• M62: 50,644,863 km (0.04 R)
• M63: 51,079,146 km (0.118 R)
• M64: 51,951,451 km (0.09 R)
• M65: 52,279,818 km (0.106 R)
• M66: 52,608,934 km (0.111 R)
• M67: 53,600,319 km (0.054 R)
• M68: 53,821,424 km (0.086 R)
• M69: 54,486,686 km (0.074 R)
• M70: 55,377,990 km (0.081 R)
• M71: 56,161,733 km (0.06 R)
• M72: 57,627,045 km (0.089 R)
• M73: 58,193,871 km (0.101 R)
• M74: 58,534,954 km (0.105 R)
• M75: 59,791,127 km (0.098 R)
• M76: 60,364,985 km (0.065 R)
• M77: 60,595,066 km (0.037 R)
• M78: 61,402,596 km (0.101 R)
• M79: 61,518,235 km (0.076 R)
• M80: 61,981,539 km (0.101 R)
• M81: 62,678,815 km (0.114 R)
• M82: 66,678,314 km (0.1 R)
• M83: 67,870,310 km (0.118 R)
• M84: 68,949,060 km (0.063 R)
• M85: 69,309,890 km (0.096 R)
• M86: 73,811,589 km (0.118 R)
• M87: 75,911,495 km (0.075 R)
• M88: 77,155,700 km (0.036 R)
• M89: 77,405,379 km (0.093 R)
• M90: 78,909,137 km (0.081 R)
• M91: 79,412,534 km (0.033 R)
• M92: 80,929,007 km (0.098 R)
• M93: 85,277,369 km (0.035 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 18,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit