🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.52 AU - 0.64 AU

Year: 155 Days

Day: 24.8 Hours

Environment

Temp: 238 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,762,811 km

• M1: 374,294 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.06 AU - 1.42 AU

Year: 483 Days

Day: 25.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,762,811 km

• M1: 549,772 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.55 AU - 1.91 AU

Year: 796 Days

Day: 26.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,762,811 km

• M1: 1,174,044 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.93 AU - 4.47 AU

Year: 2490 Days

Day: 17.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,762,811 km

• M1: 238,609 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.68 AU - 5.9 AU

Year: 4257 Days

Day: 23.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.3

Radius: 8.1

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.07 AU - 7.17 AU

Year: 5297 Days

Day: 13.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,762,811 km

• M1: 121,025 km (0.057 R)
• M2: 178,470 km (0.1 R)
• M3: 284,086 km (0.108 R)
• M4: 351,256 km (0.103 R)
• M5: 459,565 km (0.073 R)
• M6: 532,419 km (0.089 R)
• M7: 619,485 km (0.086 R)
• M8: 701,315 km (0.079 R)
• M9: 981,512 km (0.107 R)
• M10: 1,204,113 km (0.119 R)
• M11: 1,348,326 km (0.095 R)
• M12: 1,429,258 km (0.071 R)
• M13: 1,498,223 km (0.087 R)
• M14: 1,568,085 km (0.083 R)
• M15: 1,904,381 km (0.107 R)
• M16: 2,230,803 km (0.103 R)
• M17: 2,408,975 km (0.092 R)
• M18: 2,474,947 km (0.102 R)
• M19: 2,541,518 km (0.067 R)
• M20: 2,813,786 km (0.092 R)
• M21: 3,185,537 km (0.087 R)
• M22: 3,667,242 km (0.116 R)
• M23: 4,014,010 km (0.055 R)
• M24: 4,191,433 km (0.12 R)
• M25: 4,351,353 km (0.066 R)
• M26: 4,533,713 km (0.105 R)
• M27: 4,989,837 km (0.101 R)
• M28: 5,374,004 km (0.085 R)
• M29: 6,261,718 km (0.1 R)
• M30: 6,629,579 km (0.055 R)
• M31: 6,886,439 km (0.104 R)
• M32: 6,980,685 km (0.108 R)
• M33: 7,194,311 km (0.099 R)
• M34: 7,627,995 km (0.088 R)
• M35: 8,344,719 km (0.12 R)
• M36: 8,851,407 km (0.09 R)
• M37: 9,031,074 km (0.098 R)
• M38: 9,341,938 km (0.054 R)
• M39: 10,054,323 km (0.034 R)
• M40: 10,107,879 km (0.109 R)
• M41: 10,188,213 km (0.049 R)
• M42: 10,756,835 km (0.118 R)
• M43: 11,003,671 km (0.098 R)
• M44: 11,224,627 km (0.04 R)
• M45: 11,280,128 km (0.065 R)
• M46: 11,447,079 km (0.037 R)
• M47: 11,699,152 km (0.084 R)
• M48: 12,322,975 km (0.077 R)
• M49: 12,581,331 km (0.089 R)
• M50: 13,249,584 km (0.109 R)
• M51: 13,425,811 km (0.092 R)
• M52: 13,810,277 km (0.088 R)
• M53: 14,469,256 km (0.103 R)
• M54: 14,711,455 km (0.089 R)
• M55: 14,772,191 km (0.086 R)
• M56: 15,476,797 km (0.064 R)
• M57: 15,538,581 km (0.085 R)
• M58: 15,755,498 km (0.086 R)
• M59: 15,879,964 km (0.108 R)
• M60: 16,286,421 km (0.072 R)
• M61: 16,728,183 km (0.056 R)
• M62: 17,046,079 km (0.115 R)
• M63: 17,173,836 km (0.113 R)
• M64: 17,269,877 km (0.107 R)
• M65: 17,979,420 km (0.056 R)
• M66: 18,435,843 km (0.11 R)
• M67: 18,632,564 km (0.119 R)
• M68: 18,863,095 km (0.06 R)
• M69: 18,929,067 km (0.059 R)
• M70: 19,828,001 km (0.052 R)
• M71: 20,265,724 km (0.11 R)
• M72: 20,502,837 km (0.083 R)
• M73: 20,672,631 km (0.091 R)
• M74: 20,774,806 km (0.095 R)
• M75: 21,529,078 km (0.108 R)
• M76: 21,770,829 km (0.094 R)
• M77: 21,978,919 km (0.094 R)
• M78: 22,292,177 km (0.049 R)
• M79: 22,747,403 km (0.113 R)
• M80: 23,453,505 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.1

Radius: 8.4

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.11 AU - 8.7 AU

Year: 7042 Days

Day: 5.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,762,811 km

• M1: 124,914 km (0.064 R)
• M2: 181,761 km (0.112 R)
• M3: 322,982 km (0.096 R)
• M4: 459,714 km (0.092 R)
• M5: 908,059 km (0.1 R)
• M6: 968,347 km (0.055 R)
• M7: 1,030,131 km (0.085 R)
• M8: 1,109,119 km (0.111 R)
• M9: 1,324,540 km (0.109 R)
• M10: 1,553,574 km (0.099 R)
• M11: 1,852,919 km (0.077 R)
• M12: 2,049,192 km (0.083 R)
• M13: 2,190,711 km (0.074 R)
• M14: 2,505,016 km (0.104 R)
• M15: 2,569,493 km (0.073 R)
• M16: 2,878,413 km (0.075 R)
• M17: 4,025,230 km (0.107 R)
• M18: 4,383,816 km (0.117 R)
• M19: 4,619,881 km (0.072 R)
• M20: 4,833,208 km (0.025 R)
• M21: 5,022,449 km (0.103 R)
• M22: 5,241,909 km (0.092 R)
• M23: 5,746,952 km (0.097 R)
• M24: 6,034,329 km (0.1 R)
• M25: 6,238,231 km (0.106 R)
• M26: 6,326,344 km (0.092 R)
• M27: 6,743,124 km (0.107 R)
• M28: 7,322,816 km (0.108 R)
• M29: 7,384,749 km (0.065 R)
• M30: 7,760,240 km (0.07 R)
• M31: 8,045,822 km (0.064 R)
• M32: 8,334,995 km (0.075 R)
• M33: 8,857,540 km (0.097 R)
• M34: 9,089,417 km (0.114 R)
• M35: 9,763,206 km (0.118 R)
• M36: 10,417,996 km (0.047 R)
• M37: 10,838,964 km (0.102 R)
• M38: 11,087,147 km (0.095 R)
• M39: 11,625,101 km (0.083 R)
• M40: 11,842,766 km (0.07 R)
• M41: 12,540,640 km (0.094 R)
• M42: 12,689,340 km (0.1 R)
• M43: 13,251,978 km (0.083 R)
• M44: 13,517,215 km (0.089 R)
• M45: 13,593,360 km (0.098 R)
• M46: 13,746,100 km (0.089 R)
• M47: 15,782,575 km (0.101 R)
• M48: 15,902,852 km (0.068 R)
• M49: 16,835,595 km (0.114 R)
• M50: 17,122,972 km (0.093 R)
• M51: 17,287,979 km (0.079 R)
• M52: 17,827,728 km (0.111 R)
• M53: 18,330,975 km (0.093 R)
• M54: 19,094,373 km (0.106 R)
• M55: 19,437,102 km (0.048 R)
• M56: 20,215,609 km (0.101 R)
• M57: 20,302,675 km (0.074 R)
• M58: 21,136,534 km (0.033 R)
• M59: 22,026,491 km (0.113 R)
• M60: 22,385,825 km (0.091 R)
• M61: 22,521,062 km (0.102 R)
• M62: 23,064,850 km (0.031 R)
• M63: 23,704,680 km (0.088 R)
• M64: 24,119,216 km (0.104 R)
• M65: 24,675,421 km (0.095 R)
• M66: 24,768,620 km (0.104 R)
• M67: 25,142,316 km (0.105 R)
• M68: 25,612,053 km (0.106 R)
• M69: 25,847,969 km (0.088 R)
• M70: 26,322,045 km (0.119 R)
• M71: 26,846,983 km (0.098 R)
• M72: 27,086,639 km (0.117 R)
• M73: 27,955,354 km (0.106 R)
• M74: 28,784,276 km (0.11 R)
• M75: 28,882,412 km (0.104 R)
• M76: 29,918,677 km (0.101 R)
• M77: 30,167,159 km (0.116 R)
• M78: 30,416,389 km (0.115 R)
• M79: 30,916,794 km (0.053 R)
• M80: 31,875,267 km (0.101 R)
• M81: 32,281,575 km (0.111 R)
• M82: 32,383,451 km (0.116 R)
• M83: 32,485,477 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.3

Radius: 7.5

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 13.77 AU - 20.39 AU

Year: 24695 Days

Day: 20.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,762,811 km

• M1: 95,294 km (0.081 R)
• M2: 174,282 km (0.065 R)
• M3: 294,558 km (0.11 R)
• M4: 497,114 km (0.089 R)
• M5: 867,069 km (0.12 R)
• M6: 1,045,390 km (0.097 R)
• M7: 1,567,935 km (0.086 R)
• M8: 1,985,164 km (0.041 R)
• M9: 2,072,828 km (0.091 R)
• M10: 2,131,919 km (0.096 R)
• M11: 2,343,151 km (0.072 R)
• M12: 3,498,346 km (0.042 R)
• M13: 3,783,929 km (0.107 R)
• M14: 4,040,190 km (0.11 R)
• M15: 4,114,390 km (0.118 R)
• M16: 4,226,589 km (0.086 R)
• M17: 4,415,830 km (0.107 R)
• M18: 4,492,424 km (0.102 R)
• M19: 4,607,914 km (0.051 R)
• M20: 4,802,840 km (0.085 R)
• M21: 5,403,625 km (0.094 R)
• M22: 6,113,018 km (0.084 R)
• M23: 6,940,144 km (0.113 R)
• M24: 7,526,119 km (0.111 R)
• M25: 7,941,104 km (0.075 R)
• M26: 9,279,406 km (0.064 R)
• M27: 10,532,139 km (0.11 R)
• M28: 11,100,012 km (0.046 R)
• M29: 12,050,707 km (0.103 R)
• M30: 12,917,477 km (0.065 R)
• M31: 13,636,444 km (0.053 R)
• M32: 13,972,740 km (0.116 R)
• M33: 14,255,032 km (0.068 R)
• M34: 15,519,433 km (0.094 R)
• M35: 15,636,119 km (0.093 R)
• M36: 15,987,973 km (0.089 R)
• M37: 16,879,128 km (0.084 R)
• M38: 17,969,696 km (0.112 R)
• M39: 18,399,940 km (0.115 R)
• M40: 19,584,904 km (0.107 R)
• M41: 19,647,885 km (0.065 R)
• M42: 20,154,723 km (0.119 R)
• M43: 23,217,889 km (0.089 R)
• M44: 23,820,918 km (0.054 R)
• M45: 25,179,117 km (0.088 R)
• M46: 26,353,311 km (0.09 R)
• M47: 26,562,299 km (0.094 R)
• M48: 27,122,543 km (0.073 R)
• M49: 27,192,854 km (0.113 R)
• M50: 27,333,625 km (0.097 R)
• M51: 28,183,341 km (0.059 R)
• M52: 28,325,908 km (0.094 R)
• M53: 28,898,120 km (0.04 R)
• M54: 29,329,859 km (0.114 R)
• M55: 29,691,138 km (0.057 R)
• M56: 30,345,479 km (0.064 R)
• M57: 31,594,173 km (0.11 R)
• M58: 31,742,125 km (0.117 R)
• M59: 33,385,308 km (0.117 R)
• M60: 33,460,705 km (0.1 R)
• M61: 35,056,167 km (0.119 R)
• M62: 35,286,099 km (0.098 R)
• M63: 35,593,373 km (0.106 R)
• M64: 35,670,415 km (0.101 R)
• M65: 36,133,421 km (0.06 R)
• M66: 36,753,953 km (0.108 R)
• M67: 38,241,554 km (0.08 R)
• M68: 38,399,380 km (0.077 R)
• M69: 38,715,480 km (0.083 R)
• M70: 39,509,695 km (0.026 R)
• M71: 40,469,665 km (0.085 R)
• M72: 40,871,933 km (0.095 R)
• M73: 41,680,510 km (0.068 R)
• M74: 41,842,824 km (0.067 R)
• M75: 42,494,322 km (0.108 R)
• M76: 44,137,655 km (0.105 R)
• M77: 44,717,796 km (0.056 R)
• M78: 44,800,822 km (0.062 R)
• M79: 45,050,352 km (0.06 R)
• M80: 45,300,330 km (0.051 R)
• M81: 46,388,953 km (0.113 R)
• M82: 47,740,570 km (0.044 R)
• M83: 47,995,485 km (0.111 R)
• M84: 48,762,772 km (0.068 R)
• M85: 53,804,221 km (0.08 R)
• M86: 54,335,143 km (0.045 R)
• M87: 57,647,240 km (0.091 R)
• M88: 58,099,923 km (0.09 R)
• M89: 58,190,580 km (0.094 R)
• M90: 59,099,686 km (0.046 R)
• M91: 61,024,263 km (0.056 R)
• M92: 61,670,376 km (0.044 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 17,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit