🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.73 AU - 0.91 AU

Year: 261 Days

Day: 46.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,797,306 km

• M1: 207,043 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.68 AU - 0.98 AU

Year: 266 Days

Day: 32.1 Hours

Environment

Temp: 103 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.96 AU - 1.42 AU

Year: 456 Days

Day: 36 Hours

Environment

Temp: 19 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 61,797,306 km

• M1: 679,324 km (0.084 R)
• M2: 838,945 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.13 AU - 1.37 AU

Year: 491 Days

Day: 47.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,797,306 km

• M1: 242,797 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.27 AU - 1.29 AU

Year: 509 Days

Day: 20.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,797,306 km

• M1: 57,745 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.05 AU - 2.07 AU

Year: 1039 Days

Day: 26.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 104.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.65 AU - 4.35 AU

Year: 2812 Days

Day: 42.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,797,306 km

• M1: 89,310 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.6

Radius: 12.7

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.97 AU - 8.67 AU

Year: 6961 Days

Day: 11.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,797,306 km

• M1: 159,322 km (0.119 R)
• M2: 266,733 km (0.068 R)
• M3: 363,224 km (0.045 R)
• M4: 608,863 km (0.065 R)
• M5: 911,350 km (0.085 R)
• M6: 1,028,785 km (0.025 R)
• M7: 1,317,808 km (0.1 R)
• M8: 1,633,310 km (0.099 R)
• M9: 1,864,289 km (0.115 R)
• M10: 2,943,936 km (0.055 R)
• M11: 3,279,634 km (0.047 R)
• M12: 3,438,657 km (0.112 R)
• M13: 3,682,352 km (0.116 R)
• M14: 4,072,652 km (0.094 R)
• M15: 4,683,311 km (0.107 R)
• M16: 5,198,825 km (0.053 R)
• M17: 5,416,341 km (0.102 R)
• M18: 5,542,003 km (0.081 R)
• M19: 5,892,810 km (0.05 R)
• M20: 5,989,600 km (0.099 R)
• M21: 6,415,804 km (0.036 R)
• M22: 6,582,456 km (0.083 R)
• M23: 8,289,966 km (0.034 R)
• M24: 8,654,536 km (0.113 R)
• M25: 8,912,892 km (0.101 R)
• M26: 9,061,741 km (0.12 R)
• M27: 9,971,895 km (0.082 R)
• M28: 10,281,862 km (0.082 R)
• M29: 10,477,236 km (0.106 R)
• M30: 10,792,290 km (0.106 R)
• M31: 11,030,599 km (0.109 R)
• M32: 11,110,484 km (0.104 R)
• M33: 11,553,144 km (0.104 R)
• M34: 11,634,226 km (0.069 R)
• M35: 11,796,989 km (0.082 R)
• M36: 12,207,186 km (0.104 R)
• M37: 12,747,683 km (0.118 R)
• M38: 13,722,912 km (0.096 R)
• M39: 13,938,183 km (0.064 R)
• M40: 14,942,434 km (0.077 R)
• M41: 15,208,269 km (0.098 R)
• M42: 15,386,440 km (0.116 R)
• M43: 16,151,185 km (0.077 R)
• M44: 16,424,051 km (0.116 R)
• M45: 16,974,272 km (0.108 R)
• M46: 17,530,776 km (0.1 R)
• M47: 18,093,114 km (0.052 R)
• M48: 19,476,596 km (0.089 R)
• M49: 19,573,385 km (0.084 R)
• M50: 20,205,586 km (0.082 R)
• M51: 20,647,349 km (0.117 R)
• M52: 21,290,919 km (0.04 R)
• M53: 21,890,806 km (0.087 R)
• M54: 22,142,579 km (0.107 R)
• M55: 22,243,408 km (0.069 R)
• M56: 23,005,310 km (0.094 R)
• M57: 23,158,648 km (0.117 R)
• M58: 23,775,590 km (0.103 R)
• M59: 25,341,730 km (0.087 R)
• M60: 25,818,049 km (0.086 R)
• M61: 26,887,076 km (0.12 R)
• M62: 28,025,216 km (0.043 R)
• M63: 28,243,779 km (0.109 R)
• M64: 28,408,037 km (0.112 R)
• M65: 29,123,713 km (0.091 R)
• M66: 30,685,216 km (0.095 R)
• M67: 32,102,357 km (0.115 R)
• M68: 32,905,248 km (0.11 R)
• M69: 34,238,614 km (0.043 R)
• M70: 35,176,593 km (0.112 R)
• M71: 35,885,537 km (0.077 R)
• M72: 36,360,810 km (0.054 R)
• M73: 37,437,914 km (0.074 R)
• M74: 37,738,905 km (0.073 R)
• M75: 38,525,491 km (0.063 R)
• M76: 39,439,683 km (0.111 R)
• M77: 39,562,054 km (0.1 R)
• M78: 40,114,669 km (0.077 R)
• M79: 41,041,278 km (0.077 R)
• M80: 41,165,295 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.5

Radius: 14.1

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.15 AU - 8.05 AU

Year: 7364 Days

Day: 12.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 61,797,306 km

• M1: 176,525 km (0.062 R)
• M2: 287,228 km (0.052 R)
• M3: 688,749 km (0.078 R)
• M4: 826,977 km (0.043 R)
• M5: 1,200,822 km (0.115 R)
• M6: 1,627,326 km (0.109 R)
• M7: 1,760,617 km (0.072 R)
• M8: 2,079,859 km (0.079 R)
• M9: 2,331,632 km (0.118 R)
• M10: 3,123,304 km (0.109 R)
• M11: 3,536,494 km (0.107 R)
• M12: 3,941,754 km (0.088 R)
• M13: 4,631,999 km (0.106 R)
• M14: 5,075,557 km (0.089 R)
• M15: 5,944,271 km (0.101 R)
• M16: 6,033,731 km (0.1 R)
• M17: 6,610,580 km (0.103 R)
• M18: 7,047,256 km (0.109 R)
• M19: 7,364,853 km (0.066 R)
• M20: 7,493,208 km (0.111 R)
• M21: 8,146,352 km (0.111 R)
• M22: 8,345,916 km (0.096 R)
• M23: 8,682,062 km (0.075 R)
• M24: 9,263,998 km (0.096 R)
• M25: 10,213,944 km (0.026 R)
• M26: 10,828,193 km (0.074 R)
• M27: 11,195,007 km (0.065 R)
• M28: 11,380,060 km (0.085 R)
• M29: 12,511,319 km (0.12 R)
• M30: 12,935,129 km (0.066 R)
• M31: 13,402,922 km (0.092 R)
• M32: 13,599,344 km (0.083 R)
• M33: 14,596,563 km (0.103 R)
• M34: 14,758,279 km (0.104 R)
• M35: 15,124,345 km (0.114 R)
• M36: 15,288,005 km (0.063 R)
• M37: 15,699,698 km (0.041 R)
• M38: 15,948,629 km (0.075 R)
• M39: 16,324,269 km (0.11 R)
• M40: 16,914,582 km (0.115 R)
• M41: 17,212,282 km (0.046 R)
• M42: 17,899,535 km (0.107 R)
• M43: 18,159,536 km (0.109 R)
• M44: 18,377,201 km (0.1 R)
• M45: 18,683,278 km (0.104 R)
• M46: 18,815,074 km (0.077 R)
• M47: 18,903,037 km (0.114 R)
• M48: 19,212,107 km (0.075 R)
• M49: 19,345,099 km (0.114 R)
• M50: 19,701,142 km (0.083 R)
• M51: 20,104,308 km (0.083 R)
• M52: 20,284,424 km (0.032 R)
• M53: 20,782,435 km (0.107 R)
• M54: 21,284,486 km (0.091 R)
• M55: 22,207,505 km (0.114 R)
• M56: 22,580,452 km (0.103 R)
• M57: 23,285,208 km (0.046 R)
• M58: 23,521,722 km (0.047 R)
• M59: 24,044,866 km (0.076 R)
• M60: 24,331,944 km (0.106 R)
• M61: 24,571,899 km (0.097 R)
• M62: 26,372,609 km (0.092 R)
• M63: 28,316,483 km (0.093 R)
• M64: 28,771,560 km (0.088 R)
• M65: 29,178,167 km (0.052 R)
• M66: 29,791,518 km (0.112 R)
• M67: 30,667,863 km (0.096 R)
• M68: 30,875,355 km (0.12 R)
• M69: 31,500,375 km (0.114 R)
• M70: 32,393,175 km (0.082 R)
• M71: 33,028,367 km (0.08 R)
• M72: 33,507,380 km (0.043 R)
• M73: 34,042,342 km (0.095 R)
• M74: 34,149,753 km (0.099 R)
• M75: 35,609,978 km (0.065 R)
• M76: 36,869,891 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.3

Radius: 3.9

Gravity: 22.97 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 12.09 AU - 17.99 AU

Year: 20500 Days

Day: 18.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,797,306 km

• M1: 58,642 km (0.075 R)
• M2: 223,200 km (0.032 R)
• M3: 401,969 km (0.089 R)
• M4: 697,874 km (0.067 R)
• M5: 933,491 km (0.104 R)
• M6: 1,048,232 km (0.044 R)
• M7: 1,192,145 km (0.093 R)
• M8: 1,393,654 km (0.081 R)
• M9: 1,633,010 km (0.117 R)
• M10: 2,119,503 km (0.032 R)
• M11: 2,240,079 km (0.111 R)
• M12: 2,394,015 km (0.039 R)
• M13: 3,214,110 km (0.084 R)
• M14: 3,422,650 km (0.099 R)
• M15: 3,707,783 km (0.114 R)
• M16: 3,853,192 km (0.105 R)
• M17: 4,074,747 km (0.113 R)
• M18: 4,922,219 km (0.09 R)
• M19: 5,202,864 km (0.058 R)
• M20: 5,990,796 km (0.062 R)
• M21: 6,247,357 km (0.107 R)
• M22: 6,594,873 km (0.093 R)
• M23: 6,770,949 km (0.115 R)
• M24: 7,127,890 km (0.108 R)
• M25: 7,354,082 km (0.09 R)
• M26: 7,445,187 km (0.117 R)
• M27: 9,050,671 km (0.062 R)
• M28: 10,347,386 km (0.075 R)
• M29: 10,809,643 km (0.035 R)
• M30: 10,965,225 km (0.061 R)
• M31: 11,331,141 km (0.097 R)
• M32: 11,647,989 km (0.05 R)
• M33: 12,615,888 km (0.092 R)
• M34: 13,164,613 km (0.106 R)
• M35: 13,330,666 km (0.094 R)
• M36: 13,553,268 km (0.097 R)
• M37: 15,145,588 km (0.079 R)
• M38: 15,436,107 km (0.101 R)
• M39: 17,399,130 km (0.101 R)
• M40: 17,825,484 km (0.103 R)
• M41: 18,502,414 km (0.072 R)
• M42: 18,564,497 km (0.052 R)
• M43: 18,626,431 km (0.109 R)
• M44: 20,455,115 km (0.1 R)
• M45: 20,583,321 km (0.114 R)
• M46: 22,142,430 km (0.078 R)
• M47: 22,274,076 km (0.108 R)
• M48: 22,670,660 km (0.088 R)
• M49: 23,537,729 km (0.061 R)
• M50: 23,806,556 km (0.094 R)
• M51: 24,008,962 km (0.083 R)
• M52: 24,619,621 km (0.107 R)
• M53: 25,098,035 km (0.114 R)
• M54: 25,304,031 km (0.079 R)
• M55: 25,510,476 km (0.091 R)
• M56: 26,272,677 km (0.054 R)
• M57: 27,042,209 km (0.093 R)
• M58: 28,246,023 km (0.092 R)
• M59: 28,603,412 km (0.065 R)
• M60: 29,250,423 km (0.08 R)
• M61: 30,193,488 km (0.039 R)
• M62: 30,266,492 km (0.109 R)
• M63: 34,064,482 km (0.07 R)
• M64: 35,132,910 km (0.068 R)
• M65: 35,209,654 km (0.069 R)
• M66: 35,671,313 km (0.12 R)
• M67: 35,748,506 km (0.108 R)
• M68: 35,980,233 km (0.086 R)
• M69: 38,720,417 km (0.052 R)
• M70: 39,356,058 km (0.098 R)
• M71: 41,202,844 km (0.111 R)
• M72: 41,851,800 km (0.115 R)
• M73: 42,014,562 km (0.09 R)
• M74: 42,422,366 km (0.101 R)
• M75: 42,831,516 km (0.107 R)
• M76: 43,242,013 km (0.107 R)
• M77: 43,571,277 km (0.094 R)
• M78: 44,149,473 km (0.11 R)
• M79: 44,481,132 km (0.029 R)
• M80: 44,647,185 km (0.069 R)
• M81: 44,730,362 km (0.115 R)
• M82: 48,267,903 km (0.095 R)
• M83: 49,552,948 km (0.113 R)
• M84: 51,022,897 km (0.114 R)
• M85: 51,196,879 km (0.046 R)
• M86: 54,094,141 km (0.111 R)
• M87: 56,234,288 km (0.116 R)
• M88: 56,503,864 km (0.08 R)
• M89: 57,948,231 km (0.116 R)
• M90: 58,311,305 km (0.048 R)
• M91: 58,584,022 km (0.066 R)
• M92: 60,597,161 km (0.092 R)
• M93: 61,704,634 km (0.046 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 10,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit