🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.63 AU - 1.01 AU

Year: 278 Days

Day: 42.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.95 AU - 0.97 AU

Year: 352 Days

Day: 42.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.04 AU - 1.24 AU

Year: 456 Days

Day: 15.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.29 AU - 1.61 AU

Year: 654 Days

Day: 40.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.15 AU - 1.91 AU

Year: 709 Days

Day: 39.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.76 AU - 3.76 AU

Year: 2206 Days

Day: 42.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,652,833 km

• M1: 677,379 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.9

Radius: 11.9

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.68 AU - 9.86 AU

Year: 10577 Days

Day: 13.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,652,833 km

• M1: 171,738 km (0.037 R)
• M2: 251,624 km (0.088 R)
• M3: 350,508 km (0.11 R)
• M4: 512,522 km (0.081 R)
• M5: 826,827 km (0.105 R)
• M6: 1,158,336 km (0.07 R)
• M7: 1,263,952 km (0.12 R)
• M8: 1,462,469 km (0.09 R)
• M9: 1,647,970 km (0.114 R)
• M10: 1,915,900 km (0.047 R)
• M11: 2,224,371 km (0.057 R)
• M12: 2,439,044 km (0.088 R)
• M13: 2,660,748 km (0.075 R)
• M14: 3,035,042 km (0.089 R)
• M15: 3,243,731 km (0.099 R)
• M16: 4,661,170 km (0.118 R)
• M17: 5,724,811 km (0.094 R)
• M18: 5,909,265 km (0.088 R)
• M19: 6,436,299 km (0.075 R)
• M20: 6,589,637 km (0.11 R)
• M21: 7,656,569 km (0.114 R)
• M22: 7,819,182 km (0.049 R)
• M23: 7,900,862 km (0.058 R)
• M24: 8,439,265 km (0.101 R)
• M25: 8,861,579 km (0.091 R)
• M26: 8,989,635 km (0.044 R)
• M27: 9,247,542 km (0.115 R)
• M28: 9,770,686 km (0.111 R)
• M29: 10,080,353 km (0.099 R)
• M30: 11,444,088 km (0.095 R)
• M31: 11,536,988 km (0.115 R)
• M32: 12,720,307 km (0.114 R)
• M33: 13,399,780 km (0.051 R)
• M34: 14,190,854 km (0.081 R)
• M35: 14,391,016 km (0.081 R)
• M36: 15,559,974 km (0.086 R)
• M37: 15,663,047 km (0.094 R)
• M38: 16,495,858 km (0.074 R)
• M39: 16,811,958 km (0.06 R)
• M40: 17,023,789 km (0.085 R)
• M41: 17,183,260 km (0.105 R)
• M42: 17,289,774 km (0.104 R)
• M43: 17,503,699 km (0.119 R)
• M44: 17,664,666 km (0.104 R)
• M45: 18,695,395 km (0.1 R)
• M46: 18,805,051 km (0.12 R)
• M47: 18,914,856 km (0.117 R)
• M48: 20,025,171 km (0.091 R)
• M49: 21,156,580 km (0.1 R)
• M50: 21,385,315 km (0.08 R)
• M51: 22,018,563 km (0.068 R)
• M52: 22,541,407 km (0.107 R)
• M53: 23,896,016 km (0.099 R)
• M54: 24,015,096 km (0.102 R)
• M55: 24,793,603 km (0.062 R)
• M56: 25,276,804 km (0.097 R)
• M57: 25,702,261 km (0.093 R)
• M58: 26,007,590 km (0.075 R)
• M59: 26,560,055 km (0.104 R)
• M60: 27,552,038 km (0.112 R)
• M61: 28,052,593 km (0.085 R)
• M62: 28,303,917 km (0.07 R)
• M63: 28,808,960 km (0.093 R)
• M64: 28,999,098 km (0.085 R)
• M65: 29,444,451 km (0.083 R)
• M66: 30,858,750 km (0.089 R)
• M67: 32,690,725 km (0.079 R)
• M68: 33,087,758 km (0.108 R)
• M69: 33,686,449 km (0.04 R)
• M70: 35,232,692 km (0.118 R)
• M71: 36,390,430 km (0.062 R)
• M72: 37,699,112 km (0.112 R)
• M73: 37,837,789 km (0.114 R)
• M74: 38,813,018 km (0.062 R)
• M75: 40,788,458 km (0.049 R)
• M76: 41,287,367 km (0.105 R)
• M77: 41,645,055 km (0.097 R)
• M78: 43,230,793 km (0.1 R)
• M79: 43,375,903 km (0.09 R)
• M80: 44,250,153 km (0.102 R)
• M81: 45,351,193 km (0.076 R)
• M82: 46,238,458 km (0.112 R)
• M83: 46,684,260 km (0.058 R)
• M84: 47,729,949 km (0.08 R)
• M85: 49,010,207 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.5

Radius: 6.4

Gravity: 16.74 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 11.21 AU - 12.83 AU

Year: 15617 Days

Day: 15.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 41,652,833 km

• M1: 90,208 km (0.098 R)
• M2: 210,035 km (0.089 R)
• M3: 465,997 km (0.12 R)
• M4: 757,414 km (0.076 R)
• M5: 933,790 km (0.099 R)
• M6: 1,147,715 km (0.116 R)
• M7: 1,483,712 km (0.071 R)
• M8: 1,676,843 km (0.119 R)
• M9: 1,849,030 km (0.109 R)
• M10: 1,937,143 km (0.044 R)
• M11: 2,303,957 km (0.097 R)
• M12: 3,456,010 km (0.093 R)
• M13: 3,749,521 km (0.091 R)
• M14: 4,321,284 km (0.043 R)
• M15: 4,557,649 km (0.077 R)
• M16: 4,717,569 km (0.083 R)
• M17: 5,844,639 km (0.099 R)
• M18: 6,018,472 km (0.105 R)
• M19: 6,149,968 km (0.111 R)
• M20: 7,004,621 km (0.059 R)
• M21: 7,422,448 km (0.045 R)
• M22: 7,469,272 km (0.104 R)
• M23: 7,800,482 km (0.077 R)
• M24: 8,136,479 km (0.11 R)
• M25: 8,477,263 km (0.064 R)
• M26: 8,674,133 km (0.086 R)
• M27: 9,022,098 km (0.093 R)
• M28: 9,324,136 km (0.045 R)
• M29: 10,302,207 km (0.108 R)
• M30: 11,204,581 km (0.116 R)
• M31: 11,420,601 km (0.067 R)
• M32: 11,529,209 km (0.09 R)
• M33: 12,132,238 km (0.078 R)
• M34: 12,354,091 km (0.103 R)
• M35: 13,425,960 km (0.098 R)
• M36: 13,886,123 km (0.061 R)
• M37: 15,717,650 km (0.059 R)
• M38: 16,630,945 km (0.093 R)
• M39: 16,815,549 km (0.093 R)
• M40: 18,508,249 km (0.089 R)
• M41: 19,536,734 km (0.086 R)
• M42: 19,731,660 km (0.101 R)
• M43: 20,914,530 km (0.041 R)
• M44: 21,180,515 km (0.114 R)
• M45: 21,985,053 km (0.084 R)
• M46: 25,019,945 km (0.049 R)
• M47: 25,585,574 km (0.064 R)
• M48: 25,941,318 km (0.081 R)
• M49: 26,585,786 km (0.072 R)
• M50: 28,697,958 km (0.109 R)
• M51: 29,960,863 km (0.118 R)
• M52: 31,014,631 km (0.079 R)
• M53: 31,242,019 km (0.072 R)
• M54: 31,927,477 km (0.107 R)
• M55: 32,310,298 km (0.12 R)
• M56: 33,158,218 km (0.099 R)
• M57: 34,875,602 km (0.067 R)
• M58: 34,954,440 km (0.081 R)
• M59: 35,112,116 km (0.071 R)
• M60: 36,063,110 km (0.101 R)
• M61: 38,722,062 km (0.088 R)
• M62: 39,868,880 km (0.095 R)
• M63: 40,033,737 km (0.107 R)
• M64: 41,027,066 km (0.115 R)
• M65: 41,276,596 km (0.102 R)
• M66: 41,777,300 km (0.12 R)
• M67: 42,869,065 km (0.101 R)
• M68: 44,055,227 km (0.06 R)
• M69: 44,909,131 km (0.102 R)
• M70: 45,080,570 km (0.059 R)
• M71: 45,510,066 km (0.088 R)
• M72: 46,286,628 km (0.076 R)
• M73: 48,291,090 km (0.115 R)
• M74: 49,171,324 km (0.053 R)
• M75: 49,702,097 km (0.048 R)
• M76: 49,968,232 km (0.069 R)
• M77: 50,323,677 km (0.099 R)
• M78: 54,106,857 km (0.081 R)
• M79: 54,289,217 km (0.041 R)
• M80: 54,471,876 km (0.094 R)
• M81: 54,654,684 km (0.101 R)
• M82: 55,204,457 km (0.11 R)
• M83: 56,032,481 km (0.115 R)
• M84: 57,142,796 km (0.076 R)
• M85: 57,235,697 km (0.117 R)
• M86: 58,353,941 km (0.083 R)
• M87: 59,197,373 km (0.08 R)
• M88: 61,656,463 km (0.1 R)
• M89: 62,419,861 km (0.092 R)
• M90: 63,378,335 km (0.105 R)
• M91: 63,859,441 km (0.115 R)
• M92: 64,052,273 km (0.052 R)
• M93: 64,148,764 km (0.112 R)
• M94: 64,245,254 km (0.037 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.1

Radius: 6.2

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 11.62 AU - 13.42 AU

Year: 16601 Days

Day: 20.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 41,652,833 km

• M1: 80,783 km (0.051 R)
• M2: 361,129 km (0.092 R)
• M3: 798,105 km (0.119 R)
• M4: 931,097 km (0.074 R)
• M5: 1,313,769 km (0.08 R)
• M6: 1,352,664 km (0.096 R)
• M7: 2,048,444 km (0.12 R)
• M8: 2,255,038 km (0.085 R)
• M9: 2,663,440 km (0.114 R)
• M10: 3,120,761 km (0.105 R)
• M11: 4,192,929 km (0.09 R)
• M12: 4,633,196 km (0.115 R)
• M13: 4,693,035 km (0.112 R)
• M14: 5,305,339 km (0.107 R)
• M15: 6,402,789 km (0.067 R)
• M16: 7,603,162 km (0.049 R)
• M17: 7,780,136 km (0.049 R)
• M18: 8,502,096 km (0.102 R)
• M19: 8,612,200 km (0.041 R)
• M20: 9,169,901 km (0.088 R)
• M21: 9,624,529 km (0.107 R)
• M22: 10,673,958 km (0.088 R)
• M23: 11,192,165 km (0.077 R)
• M24: 11,272,648 km (0.109 R)
• M25: 11,353,282 km (0.118 R)
• M26: 11,841,120 km (0.072 R)
• M27: 12,005,229 km (0.084 R)
• M28: 12,128,947 km (0.059 R)
• M29: 12,837,292 km (0.096 R)
• M30: 13,090,562 km (0.085 R)
• M31: 14,732,249 km (0.081 R)
• M32: 15,353,379 km (0.099 R)
• M33: 15,712,115 km (0.061 R)
• M34: 16,712,775 km (0.114 R)
• M35: 18,870,874 km (0.058 R)
• M36: 19,982,386 km (0.115 R)
• M37: 20,031,155 km (0.093 R)
• M38: 20,079,924 km (0.094 R)
• M39: 20,324,816 km (0.043 R)
• M40: 20,619,972 km (0.087 R)
• M41: 20,768,074 km (0.089 R)
• M42: 21,413,738 km (0.051 R)
• M43: 21,915,041 km (0.07 R)
• M44: 23,493,298 km (0.054 R)
• M45: 23,958,398 km (0.051 R)
• M46: 24,113,980 km (0.108 R)
• M47: 24,374,280 km (0.112 R)
• M48: 24,897,574 km (0.086 R)
• M49: 25,318,841 km (0.085 R)
• M50: 28,497,646 km (0.095 R)
• M51: 28,552,549 km (0.098 R)
• M52: 28,662,653 km (0.093 R)
• M53: 28,993,563 km (0.061 R)
• M54: 29,937,975 km (0.092 R)
• M55: 31,913,863 km (0.095 R)
• M56: 32,371,334 km (0.101 R)
• M57: 32,888,643 km (0.102 R)
• M58: 33,177,217 km (0.081 R)
• M59: 33,292,857 km (0.08 R)
• M60: 35,575,122 km (0.075 R)
• M61: 35,871,325 km (0.098 R)
• M62: 37,726,189 km (0.051 R)
• M63: 39,366,829 km (0.106 R)
• M64: 40,411,770 km (0.118 R)
• M65: 41,092,890 km (0.091 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 11,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit