🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.51 AU - 0.69 AU

Year: 172 Days

Day: 29.6 Hours

Environment

Temp: 136 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.54 AU - 0.74 AU

Year: 190 Days

Day: 12.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.14 AU - 1.72 AU

Year: 634 Days

Day: 38.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,022,556 km

• M1: 502,499 km (0.116 R)
• M2: 757,115 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.15 AU - 1.79 AU

Year: 661 Days

Day: 30 Hours

Environment

Temp: -50 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,022,556 km

• M1: 43,234 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.29 AU - 1.87 AU

Year: 737 Days

Day: 37.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.32 AU - 2.42 AU

Year: 1353 Days

Day: 31.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.99 AU - 4.77 AU

Year: 2834 Days

Day: 15.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,022,556 km

• M1: 452,683 km (0.08 R)

Asteroid Belt

Center: 4.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.2

Radius: 9.9

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.23 AU - 5.07 AU

Year: 3719 Days

Day: 9.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,022,556 km

• M1: 269,575 km (0.108 R)
• M2: 444,006 km (0.098 R)
• M3: 537,206 km (0.073 R)
• M4: 637,885 km (0.1 R)
• M5: 1,056,161 km (0.094 R)
• M6: 1,120,488 km (0.067 R)
• M7: 1,212,940 km (0.093 R)
• M8: 1,448,407 km (0.027 R)
• M9: 1,579,155 km (0.099 R)
• M10: 1,744,461 km (0.093 R)
• M11: 1,931,458 km (0.081 R)
• M12: 2,027,500 km (0.094 R)
• M13: 2,157,949 km (0.063 R)
• M14: 2,308,295 km (0.077 R)
• M15: 2,444,878 km (0.082 R)
• M16: 2,531,645 km (0.086 R)
• M17: 2,619,309 km (0.076 R)
• M18: 2,708,170 km (0.108 R)
• M19: 3,750,867 km (0.084 R)
• M20: 3,831,201 km (0.08 R)
• M21: 4,096,289 km (0.111 R)
• M22: 4,430,790 km (0.092 R)
• M23: 4,494,369 km (0.108 R)
• M24: 4,558,397 km (0.055 R)
• M25: 4,665,808 km (0.077 R)
• M26: 4,905,165 km (0.053 R)
• M27: 5,260,310 km (0.067 R)
• M28: 5,441,174 km (0.064 R)
• M29: 6,089,980 km (0.075 R)
• M30: 6,520,074 km (0.119 R)
• M31: 6,617,013 km (0.098 R)
• M32: 6,714,401 km (0.063 R)
• M33: 6,836,772 km (0.104 R)
• M34: 7,034,241 km (0.107 R)
• M35: 7,208,673 km (0.091 R)
• M36: 7,561,574 km (0.107 R)
• M37: 7,946,041 km (0.108 R)
• M38: 8,023,682 km (0.115 R)
• M39: 8,336,940 km (0.098 R)
• M40: 8,814,307 km (0.118 R)
• M41: 9,300,649 km (0.051 R)
• M42: 9,382,479 km (0.091 R)
• M43: 10,299,215 km (0.106 R)
• M44: 10,384,037 km (0.11 R)
• M45: 10,897,457 km (0.09 R)
• M46: 11,070,392 km (0.026 R)
• M47: 11,419,254 km (0.048 R)
• M48: 11,565,561 km (0.073 R)
• M49: 11,742,086 km (0.025 R)
• M50: 12,067,911 km (0.099 R)
• M51: 12,306,818 km (0.098 R)
• M52: 13,339,642 km (0.088 R)
• M53: 13,432,094 km (0.043 R)
• M54: 13,679,678 km (0.115 R)
• M55: 13,866,376 km (0.117 R)
• M56: 14,399,842 km (0.1 R)
• M57: 14,780,569 km (0.116 R)
• M58: 15,390,180 km (0.118 R)
• M59: 15,519,582 km (0.037 R)
• M60: 15,681,746 km (0.091 R)
• M61: 15,779,434 km (0.093 R)
• M62: 16,468,332 km (0.069 R)
• M63: 17,537,059 km (0.083 R)
• M64: 17,773,873 km (0.098 R)
• M65: 17,943,666 km (0.049 R)
• M66: 18,045,692 km (0.09 R)
• M67: 18,559,261 km (0.104 R)
• M68: 18,835,120 km (0.12 R)
• M69: 19,042,911 km (0.094 R)
• M70: 20,057,933 km (0.08 R)
• M71: 20,518,545 km (0.067 R)
• M72: 21,486,593 km (0.118 R)
• M73: 22,726,609 km (0.105 R)
• M74: 23,615,819 km (0.085 R)
• M75: 23,914,865 km (0.082 R)
• M76: 24,441,001 km (0.091 R)
• M77: 25,009,024 km (0.115 R)
• M78: 25,123,167 km (0.103 R)
• M79: 25,313,755 km (0.103 R)
• M80: 25,428,347 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.3

Radius: 13.4

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.33 AU - 7.71 AU

Year: 6898 Days

Day: 11.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 63,022,556 km

• M1: 243,097 km (0.107 R)
• M2: 346,469 km (0.077 R)
• M3: 468,690 km (0.069 R)
• M4: 683,513 km (0.097 R)
• M5: 777,759 km (0.11 R)
• M6: 877,242 km (0.107 R)
• M7: 981,661 km (0.075 R)
• M8: 1,289,384 km (0.1 R)
• M9: 1,443,919 km (0.114 R)
• M10: 1,663,977 km (0.084 R)
• M11: 2,072,828 km (0.104 R)
• M12: 2,216,143 km (0.112 R)
• M13: 2,499,481 km (0.084 R)
• M14: 2,837,722 km (0.071 R)
• M15: 2,953,810 km (0.064 R)
• M16: 3,342,465 km (0.055 R)
• M17: 3,574,192 km (0.108 R)
• M18: 3,763,434 km (0.057 R)
• M19: 3,859,326 km (0.075 R)
• M20: 3,956,116 km (0.055 R)
• M21: 4,185,150 km (0.059 R)
• M22: 4,351,353 km (0.069 R)
• M23: 4,435,278 km (0.089 R)
• M24: 4,553,909 km (0.066 R)
• M25: 4,776,810 km (0.09 R)
• M26: 4,968,145 km (0.118 R)
• M27: 5,144,521 km (0.105 R)
• M28: 5,907,770 km (0.098 R)
• M29: 6,132,316 km (0.072 R)
• M30: 6,340,706 km (0.049 R)
• M31: 6,474,596 km (0.083 R)
• M32: 6,764,666 km (0.055 R)
• M33: 7,619,917 km (0.12 R)
• M34: 8,425,053 km (0.077 R)
• M35: 8,763,294 km (0.088 R)
• M36: 8,891,349 km (0.064 R)
• M37: 9,062,938 km (0.112 R)
• M38: 10,362,495 km (0.12 R)
• M39: 10,452,702 km (0.113 R)
• M40: 11,137,861 km (0.11 R)
• M41: 12,002,836 km (0.095 R)
• M42: 12,097,681 km (0.092 R)
• M43: 12,816,798 km (0.098 R)
• M44: 13,157,133 km (0.117 R)
• M45: 13,254,820 km (0.1 R)
• M46: 13,500,460 km (0.109 R)
• M47: 14,046,043 km (0.075 R)
• M48: 14,170,957 km (0.105 R)
• M49: 14,296,321 km (0.118 R)
• M50: 15,596,176 km (0.097 R)
• M51: 15,725,728 km (0.036 R)
• M52: 15,907,639 km (0.119 R)
• M53: 16,142,508 km (0.118 R)
• M54: 16,247,226 km (0.119 R)
• M55: 16,457,411 km (0.058 R)
• M56: 16,827,516 km (0.11 R)
• M57: 17,093,501 km (0.108 R)
• M58: 17,307,277 km (0.026 R)
• M59: 17,629,660 km (0.1 R)
• M60: 17,737,520 km (0.105 R)
• M61: 18,144,127 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313

Radius: 4.3

Gravity: 16.93 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 12.28 AU - 18.42 AU

Year: 22303 Days

Day: 16.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,022,556 km

• M1: 69,413 km (0.104 R)
• M2: 231,578 km (0.101 R)
• M3: 595,549 km (0.103 R)
• M4: 1,170,005 km (0.064 R)
• M5: 1,505,104 km (0.077 R)
• M6: 1,897,200 km (0.112 R)
• M7: 2,257,432 km (0.073 R)
• M8: 2,319,515 km (0.036 R)
• M9: 2,638,458 km (0.114 R)
• M10: 2,736,743 km (0.105 R)
• M11: 3,458,553 km (0.101 R)
• M12: 4,312,308 km (0.104 R)
• M13: 4,389,501 km (0.036 R)
• M14: 4,623,771 km (0.088 R)
• M15: 5,227,398 km (0.047 R)
• M16: 6,595,621 km (0.082 R)
• M17: 6,908,878 km (0.115 R)
• M18: 7,044,564 km (0.116 R)
• M19: 8,066,766 km (0.091 R)
• M20: 8,643,466 km (0.045 R)
• M21: 8,789,772 km (0.078 R)
• M22: 8,887,759 km (0.103 R)
• M23: 8,936,977 km (0.045 R)
• M24: 9,989,248 km (0.036 R)
• M25: 10,452,104 km (0.102 R)
• M26: 10,555,925 km (0.095 R)
• M27: 10,816,973 km (0.06 R)
• M28: 11,027,308 km (0.082 R)
• M29: 12,153,780 km (0.072 R)
• M30: 13,485,201 km (0.118 R)
• M31: 13,882,084 km (0.037 R)
• M32: 14,053,374 km (0.032 R)
• M33: 15,330,939 km (0.044 R)
• M34: 15,508,063 km (0.056 R)
• M35: 16,163,152 km (0.117 R)
• M36: 16,827,068 km (0.028 R)
• M37: 17,254,319 km (0.092 R)
• M38: 17,500,109 km (0.049 R)
• M39: 18,369,272 km (0.116 R)
• M40: 18,809,090 km (0.054 R)
• M41: 20,472,768 km (0.101 R)
• M42: 21,718,020 km (0.106 R)
• M43: 21,916,836 km (0.12 R)
• M44: 22,383,282 km (0.112 R)
• M45: 22,987,658 km (0.078 R)
• M46: 23,461,434 km (0.109 R)
• M47: 24,418,561 km (0.119 R)
• M48: 24,625,455 km (0.119 R)
• M49: 25,878,188 km (0.072 R)
• M50: 29,392,092 km (0.068 R)
• M51: 29,465,245 km (0.073 R)
• M52: 29,685,453 km (0.117 R)
• M53: 31,916,556 km (0.094 R)
• M54: 32,369,239 km (0.079 R)
• M55: 32,748,021 km (0.106 R)
• M56: 33,433,778 km (0.079 R)
• M57: 34,586,878 km (0.114 R)
• M58: 34,896,546 km (0.076 R)
• M59: 35,051,828 km (0.083 R)
• M60: 35,831,233 km (0.088 R)
• M61: 36,144,641 km (0.104 R)
• M62: 38,523,845 km (0.092 R)
• M63: 39,570,432 km (0.083 R)
• M64: 39,975,393 km (0.098 R)
• M65: 40,056,625 km (0.106 R)
• M66: 40,463,232 km (0.11 R)
• M67: 40,953,165 km (0.09 R)
• M68: 42,517,061 km (0.067 R)
• M69: 42,848,869 km (0.047 R)
• M70: 43,348,077 km (0.115 R)
• M71: 44,268,254 km (0.106 R)
• M72: 44,772,997 km (0.095 R)
• M73: 45,872,990 km (0.098 R)
• M74: 46,298,447 km (0.099 R)
• M75: 46,981,810 km (0.055 R)
• M76: 49,574,191 km (0.083 R)
• M77: 49,923,353 km (0.099 R)
• M78: 52,035,226 km (0.109 R)
• M79: 53,280,628 km (0.042 R)
• M80: 53,369,938 km (0.029 R)
• M81: 53,996,753 km (0.056 R)
• M82: 54,355,938 km (0.111 R)
• M83: 54,806,078 km (0.058 R)
• M84: 55,347,921 km (0.104 R)
• M85: 55,710,097 km (0.098 R)
• M86: 55,982,216 km (0.051 R)
• M87: 56,710,159 km (0.078 R)
• M88: 57,991,615 km (0.1 R)
• M89: 58,451,478 km (0.109 R)
• M90: 59,467,697 km (0.102 R)
• M91: 60,956,046 km (0.088 R)
• M92: 61,798,731 km (0.096 R)
• M93: 62,174,371 km (0.065 R)
• M94: 62,362,565 km (0.093 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 18,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit