🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.08 AU - 1.22 AU

Year: 431 Days

Day: 14.3 Hours

Environment

Temp: 39 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.05 AU - 1.57 AU

Year: 525 Days

Day: 16.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.09 AU - 1.71 AU

Year: 580 Days

Day: 45.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 90,957,944 km

• M1: 26,180 km (0.119 R)
• M2: 39,494 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.49 AU - 1.75 AU

Year: 721 Days

Day: 47.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.34 AU - 2.78 AU

Year: 1433 Days

Day: 21.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,957,944 km

• M1: 1,862,493 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.6

Radius: 14.5

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.87 AU - 9.61 AU

Year: 7533 Days

Day: 8.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 135.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 90,957,944 km

• M1: 231,578 km (0.062 R)
• M2: 426,354 km (0.041 R)
• M3: 566,677 km (0.032 R)
• M4: 739,911 km (0.067 R)
• M5: 1,113,457 km (0.029 R)
• M6: 1,563,447 km (0.063 R)
• M7: 2,688,872 km (0.036 R)
• M8: 3,042,671 km (0.108 R)
• M9: 3,625,804 km (0.08 R)
• M10: 3,844,366 km (0.114 R)
• M11: 4,142,814 km (0.077 R)
• M12: 4,630,802 km (0.03 R)
• M13: 5,494,281 km (0.118 R)
• M14: 5,661,831 km (0.093 R)
• M15: 6,088,035 km (0.087 R)
• M16: 6,203,525 km (0.053 R)
• M17: 6,524,861 km (0.113 R)
• M18: 6,672,813 km (0.111 R)
• M19: 7,032,297 km (0.11 R)
• M20: 7,367,396 km (0.118 R)
• M21: 7,614,532 km (0.119 R)
• M22: 7,833,094 km (0.113 R)
• M23: 8,053,601 km (0.093 R)
• M24: 8,212,474 km (0.032 R)
• M25: 9,220,614 km (0.06 R)
• M26: 9,386,818 km (0.101 R)
• M27: 9,688,706 km (0.114 R)
• M28: 9,789,984 km (0.097 R)
• M29: 10,061,953 km (0.116 R)
• M30: 10,267,650 km (0.11 R)
• M31: 11,068,746 km (0.109 R)
• M32: 11,174,811 km (0.075 R)
• M33: 11,674,019 km (0.066 R)
• M34: 11,781,880 km (0.029 R)
• M35: 12,034,999 km (0.073 R)
• M36: 12,144,056 km (0.042 R)
• M37: 12,436,370 km (0.111 R)
• M38: 12,842,229 km (0.033 R)
• M39: 13,065,429 km (0.06 R)
• M40: 13,365,074 km (0.08 R)
• M41: 13,629,264 km (0.098 R)
• M42: 13,856,952 km (0.104 R)
• M43: 14,162,580 km (0.094 R)
• M44: 14,316,217 km (0.052 R)
• M45: 14,936,450 km (0.108 R)
• M46: 15,644,646 km (0.079 R)
• M47: 15,883,105 km (0.08 R)
• M48: 16,082,818 km (0.114 R)
• M49: 16,727,436 km (0.067 R)
• M50: 18,208,754 km (0.073 R)
• M51: 20,075,885 km (0.091 R)
• M52: 21,648,308 km (0.108 R)
• M53: 22,359,945 km (0.078 R)
• M54: 22,673,801 km (0.067 R)
• M55: 23,351,031 km (0.099 R)
• M56: 23,806,257 km (0.072 R)
• M57: 25,049,864 km (0.065 R)
• M58: 25,329,163 km (0.11 R)
• M59: 25,890,754 km (0.068 R)
• M60: 26,220,318 km (0.116 R)
• M61: 26,836,063 km (0.081 R)
• M62: 26,978,779 km (0.097 R)
• M63: 29,003,736 km (0.119 R)
• M64: 29,150,342 km (0.078 R)
• M65: 30,034,615 km (0.059 R)
• M66: 30,380,934 km (0.071 R)
• M67: 31,578,166 km (0.077 R)
• M68: 31,930,319 km (0.059 R)
• M69: 32,233,105 km (0.113 R)
• M70: 32,435,661 km (0.064 R)
• M71: 32,536,938 km (0.09 R)
• M72: 32,943,545 km (0.025 R)
• M73: 33,198,460 km (0.11 R)
• M74: 33,659,072 km (0.087 R)
• M75: 33,864,470 km (0.099 R)
• M76: 34,742,011 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42

Radius: 4.4

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 13.24 AU - 18.36 AU

Year: 21972 Days

Day: 17.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 90,957,944 km

• M1: 107,561 km (0.07 R)
• M2: 220,358 km (0.061 R)
• M3: 595,400 km (0.067 R)
• M4: 844,929 km (0.116 R)
• M5: 1,033,123 km (0.118 R)
• M6: 1,078,301 km (0.099 R)
• M7: 1,396,945 km (0.067 R)
• M8: 1,464,114 km (0.072 R)
• M9: 1,515,127 km (0.057 R)
• M10: 1,761,066 km (0.114 R)
• M11: 1,815,520 km (0.03 R)
• M12: 2,250,700 km (0.092 R)
• M13: 2,329,538 km (0.041 R)
• M14: 2,864,350 km (0.096 R)
• M15: 3,480,993 km (0.079 R)
• M16: 3,710,775 km (0.043 R)
• M17: 3,804,124 km (0.044 R)
• M18: 3,993,216 km (0.057 R)
• M19: 4,064,873 km (0.05 R)
• M20: 4,503,943 km (0.047 R)
• M21: 4,628,558 km (0.111 R)
• M22: 5,399,885 km (0.076 R)
• M23: 5,452,693 km (0.061 R)
• M24: 5,692,648 km (0.076 R)
• M25: 5,990,497 km (0.114 R)
• M26: 6,155,055 km (0.118 R)
• M27: 7,643,105 km (0.059 R)
• M28: 9,109,463 km (0.083 R)
• M29: 11,567,057 km (0.091 R)
• M30: 12,047,117 km (0.057 R)
• M31: 12,955,924 km (0.112 R)
• M32: 13,240,010 km (0.065 R)
• M33: 14,654,009 km (0.091 R)
• M34: 16,076,984 km (0.12 R)
• M35: 16,843,523 km (0.096 R)
• M36: 16,882,269 km (0.115 R)
• M37: 17,153,490 km (0.1 R)
• M38: 17,700,420 km (0.059 R)
• M39: 17,936,635 km (0.12 R)
• M40: 18,771,391 km (0.118 R)
• M41: 19,012,094 km (0.074 R)
• M42: 19,456,250 km (0.082 R)
• M43: 19,740,636 km (0.078 R)
• M44: 19,781,476 km (0.106 R)
• M45: 20,850,652 km (0.101 R)
• M46: 21,559,746 km (0.108 R)
• M47: 21,685,707 km (0.057 R)
• M48: 22,744,860 km (0.078 R)
• M49: 22,915,851 km (0.099 R)
• M50: 23,044,505 km (0.079 R)
• M51: 23,259,327 km (0.067 R)
• M52: 23,302,262 km (0.1 R)
• M53: 23,431,514 km (0.119 R)
• M54: 23,647,534 km (0.098 R)
• M55: 24,913,281 km (0.094 R)
• M56: 25,443,456 km (0.067 R)
• M57: 25,620,879 km (0.08 R)
• M58: 25,665,310 km (0.077 R)
• M59: 26,111,261 km (0.069 R)
• M60: 26,469,847 km (0.101 R)
• M61: 27,327,941 km (0.114 R)
• M62: 27,600,957 km (0.067 R)
• M63: 27,737,689 km (0.052 R)
• M64: 27,783,317 km (0.042 R)
• M65: 28,287,013 km (0.095 R)
• M66: 28,332,939 km (0.108 R)
• M67: 28,379,015 km (0.037 R)
• M68: 29,025,128 km (0.111 R)
• M69: 29,536,155 km (0.06 R)
• M70: 29,676,178 km (0.09 R)
• M71: 30,378,989 km (0.044 R)
• M72: 30,520,210 km (0.052 R)
• M73: 30,945,217 km (0.095 R)
• M74: 31,039,913 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.1

Radius: 4.7

Gravity: 41.56 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 14.92 AU - 17.26 AU

Year: 22579 Days

Day: 19.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,957,944 km

• M1: 1,105,379 km (0.031 R)
• M2: 1,230,891 km (0.111 R)
• M3: 1,295,518 km (0.091 R)
• M4: 1,814,622 km (0.071 R)
• M5: 1,888,224 km (0.034 R)
• M6: 2,153,910 km (0.053 R)
• M7: 2,311,138 km (0.092 R)
• M8: 2,431,414 km (0.083 R)
• M9: 2,847,147 km (0.083 R)
• M10: 3,019,633 km (0.075 R)
• M11: 3,557,288 km (0.081 R)
• M12: 3,603,364 km (0.058 R)
• M13: 3,837,036 km (0.113 R)
• M14: 4,922,518 km (0.089 R)
• M15: 5,077,352 km (0.11 R)
• M16: 5,286,490 km (0.069 R)
• M17: 5,392,106 km (0.09 R)
• M18: 5,445,213 km (0.103 R)
• M19: 7,232,907 km (0.099 R)
• M20: 7,468,075 km (0.068 R)
• M21: 7,765,625 km (0.095 R)
• M22: 7,825,614 km (0.069 R)
• M23: 9,120,384 km (0.091 R)
• M24: 9,183,664 km (0.083 R)
• M25: 9,374,401 km (0.11 R)
• M26: 12,669,892 km (0.028 R)
• M27: 12,740,503 km (0.093 R)
• M28: 13,670,852 km (0.088 R)
• M29: 14,180,831 km (0.103 R)
• M30: 14,254,134 km (0.118 R)
• M31: 14,548,991 km (0.104 R)
• M32: 15,369,685 km (0.047 R)
• M33: 19,041,864 km (0.103 R)
• M34: 19,122,797 km (0.119 R)
• M35: 20,020,833 km (0.113 R)
• M36: 20,185,689 km (0.038 R)
• M37: 20,268,118 km (0.073 R)
• M38: 21,351,506 km (0.102 R)
• M39: 21,942,567 km (0.12 R)
• M40: 22,027,389 km (0.043 R)
• M41: 22,882,191 km (0.116 R)
• M42: 23,140,696 km (0.072 R)
• M43: 25,154,732 km (0.093 R)
• M44: 25,958,073 km (0.104 R)
• M45: 26,047,832 km (0.102 R)
• M46: 27,864,847 km (0.117 R)
• M47: 29,067,764 km (0.109 R)
• M48: 31,428,119 km (0.083 R)
• M49: 32,292,795 km (0.086 R)
• M50: 32,776,445 km (0.106 R)
• M51: 34,143,769 km (0.079 R)
• M52: 34,735,279 km (0.101 R)
• M53: 36,229,164 km (0.046 R)
• M54: 36,731,812 km (0.09 R)
• M55: 38,151,347 km (0.105 R)
• M56: 38,253,372 km (0.098 R)
• M57: 39,176,242 km (0.114 R)
• M58: 39,795,427 km (0.066 R)
• M59: 40,002,620 km (0.096 R)
• M60: 41,148,241 km (0.096 R)
• M61: 41,252,959 km (0.109 R)
• M62: 46,926,608 km (0.12 R)
• M63: 47,254,975 km (0.112 R)
• M64: 48,686,777 km (0.086 R)
• M65: 49,019,183 km (0.11 R)
• M66: 49,130,185 km (0.043 R)
• M67: 49,909,440 km (0.097 R)
• M68: 50,468,487 km (0.094 R)
• M69: 51,142,126 km (0.093 R)
• M70: 51,931,854 km (0.038 R)
• M71: 52,498,231 km (0.057 R)
• M72: 55,592,663 km (0.068 R)
• M73: 57,220,138 km (0.069 R)
• M74: 58,509,971 km (0.116 R)
• M75: 59,572,415 km (0.084 R)
• M76: 60,046,641 km (0.064 R)
• M77: 60,760,222 km (0.106 R)
• M78: 62,075,936 km (0.105 R)
• M79: 64,735,337 km (0.114 R)
• M80: 66,938,764 km (0.098 R)
• M81: 68,545,296 km (0.12 R)
• M82: 69,540,271 km (0.061 R)
• M83: 72,300,950 km (0.086 R)
• M84: 73,694,604 km (0.11 R)
• M85: 74,586,207 km (0.105 R)
• M86: 74,841,571 km (0.1 R)
• M87: 77,669,868 km (0.032 R)
• M88: 78,187,776 km (0.091 R)
• M89: 79,748,680 km (0.053 R)
• M90: 80,009,728 km (0.071 R)
• M91: 81,845,593 km (0.111 R)
• M92: 83,033,251 km (0.048 R)
• M93: 85,158,438 km (0.107 R)
• M94: 86,764,072 km (0.112 R)
• M95: 87,974,768 km (0.066 R)
• M96: 90,277,079 km (0.114 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 19,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit