🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.59 AU - 0.73 AU

Year: 200 Days

Day: 40.3 Hours

Environment

Temp: 116 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,810,805 km

• M1: 38,297 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.87 AU - 0.99 AU

Year: 334 Days

Day: 43.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.95 AU - 2.07 AU

Year: 1062 Days

Day: 23.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,810,805 km

• M1: 1,446,611 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.65 AU - 3.71 AU

Year: 2632 Days

Day: 19.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.77 AU - 5.17 AU

Year: 3523 Days

Day: 23.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,810,805 km

• M1: 1,054,515 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.1

Radius: 9.3

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.8 AU - 4.92 AU

Year: 3994 Days

Day: 8 Hours

Environment

Temp: -145 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 82,810,805 km

• M1: 130,599 km (0.066 R)
• M2: 391,498 km (0.066 R)
• M3: 452,683 km (0.065 R)
• M4: 658,979 km (0.07 R)
• M5: 795,861 km (0.064 R)
• M6: 923,916 km (0.082 R)
• M7: 990,488 km (0.103 R)
• M8: 1,068,877 km (0.105 R)
• M9: 1,159,533 km (0.097 R)
• M10: 1,274,125 km (0.087 R)
• M11: 1,359,994 km (0.083 R)
• M12: 1,470,098 km (0.093 R)
• M13: 1,711,100 km (0.091 R)
• M14: 1,927,868 km (0.035 R)
• M15: 2,064,899 km (0.026 R)
• M16: 2,335,522 km (0.088 R)
• M17: 2,562,911 km (0.055 R)
• M18: 2,769,655 km (0.102 R)
• M19: 3,214,260 km (0.06 R)
• M20: 3,392,431 km (0.103 R)
• M21: 3,712,122 km (0.06 R)
• M22: 4,073,400 km (0.054 R)
• M23: 4,185,599 km (0.091 R)
• M24: 5,102,933 km (0.103 R)
• M25: 5,434,143 km (0.101 R)
• M26: 5,646,871 km (0.051 R)
• M27: 6,062,155 km (0.089 R)
• M28: 6,282,961 km (0.113 R)
• M29: 6,960,789 km (0.102 R)
• M30: 7,037,533 km (0.087 R)
• M31: 7,582,817 km (0.081 R)
• M32: 7,940,655 km (0.117 R)
• M33: 8,061,081 km (0.064 R)
• M34: 8,263,338 km (0.104 R)
• M35: 8,508,080 km (0.047 R)
• M36: 8,651,993 km (0.07 R)
• M37: 9,109,613 km (0.055 R)
• M38: 9,426,162 km (0.091 R)
• M39: 9,553,769 km (0.059 R)
• M40: 10,048,489 km (0.117 R)
• M41: 10,309,836 km (0.057 R)
• M42: 10,595,568 km (0.048 R)
• M43: 10,683,981 km (0.093 R)
• M44: 11,468,322 km (0.063 R)
• M45: 11,581,867 km (0.071 R)
• M46: 11,695,711 km (0.092 R)
• M47: 11,924,745 km (0.074 R)
• M48: 12,433,827 km (0.084 R)
• M49: 12,855,543 km (0.065 R)
• M50: 12,926,303 km (0.114 R)
• M51: 13,020,849 km (0.107 R)
• M52: 13,115,694 km (0.075 R)
• M53: 13,186,903 km (0.116 R)
• M54: 13,258,261 km (0.085 R)
• M55: 13,401,426 km (0.091 R)
• M56: 13,520,955 km (0.078 R)
• M57: 13,713,188 km (0.101 R)
• M58: 14,100,347 km (0.07 R)
• M59: 14,613,917 km (0.102 R)
• M60: 14,835,770 km (0.118 R)
• M61: 14,934,804 km (0.104 R)
• M62: 15,108,637 km (0.1 R)
• M63: 15,258,085 km (0.066 R)
• M64: 15,583,760 km (0.048 R)
• M65: 15,861,114 km (0.077 R)
• M66: 15,962,392 km (0.11 R)
• M67: 16,574,397 km (0.045 R)
• M68: 16,728,632 km (0.113 R)
• M69: 16,883,316 km (0.104 R)
• M70: 17,142,270 km (0.115 R)
• M71: 17,506,990 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.9

Radius: 13.4

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.52 AU - 5.5 AU

Year: 4180 Days

Day: 10.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 82,810,805 km

• M1: 186,848 km (0.097 R)
• M2: 275,858 km (0.109 R)
• M3: 488,138 km (0.059 R)
• M4: 726,597 km (0.092 R)
• M5: 894,296 km (0.119 R)
• M6: 1,185,862 km (0.073 R)
• M7: 1,488,200 km (0.097 R)
• M8: 1,601,595 km (0.107 R)
• M9: 1,761,066 km (0.107 R)
• M10: 1,903,783 km (0.09 R)
• M11: 2,005,060 km (0.083 R)
• M12: 2,177,846 km (0.119 R)
• M13: 2,625,592 km (0.11 R)
• M14: 2,713,705 km (0.106 R)
• M15: 2,841,312 km (0.114 R)
• M16: 3,263,178 km (0.093 R)
• M17: 3,509,267 km (0.119 R)
• M18: 4,151,640 km (0.111 R)
• M19: 4,329,063 km (0.106 R)
• M20: 4,494,070 km (0.084 R)
• M21: 4,783,990 km (0.111 R)
• M22: 5,048,779 km (0.111 R)
• M23: 5,175,039 km (0.119 R)
• M24: 5,366,375 km (0.041 R)
• M25: 5,657,941 km (0.112 R)
• M26: 5,838,655 km (0.081 R)
• M27: 6,088,334 km (0.089 R)
• M28: 6,443,629 km (0.113 R)
• M29: 6,563,756 km (0.114 R)
• M30: 6,667,128 km (0.056 R)
• M31: 6,753,745 km (0.082 R)
• M32: 6,840,811 km (0.094 R)
• M33: 6,928,177 km (0.103 R)
• M34: 7,015,991 km (0.115 R)
• M35: 7,157,211 km (0.079 R)
• M36: 7,731,517 km (0.103 R)
• M37: 7,822,622 km (0.085 R)
• M38: 7,950,828 km (0.087 R)
• M39: 8,264,983 km (0.113 R)
• M40: 8,489,230 km (0.034 R)
• M41: 9,174,239 km (0.078 R)
• M42: 9,290,028 km (0.097 R)
• M43: 9,621,088 km (0.102 R)
• M44: 9,916,394 km (0.115 R)
• M45: 10,154,853 km (0.103 R)
• M46: 10,254,784 km (0.1 R)
• M47: 10,840,759 km (0.042 R)
• M48: 11,086,549 km (0.113 R)
• M49: 11,292,694 km (0.099 R)
• M50: 11,396,216 km (0.092 R)
• M51: 11,562,569 km (0.063 R)
• M52: 11,646,045 km (0.106 R)
• M53: 11,982,041 km (0.11 R)
• M54: 12,151,237 km (0.088 R)
• M55: 12,342,572 km (0.108 R)
• M56: 12,599,133 km (0.04 R)
• M57: 13,533,222 km (0.083 R)
• M58: 13,775,870 km (0.06 R)
• M59: 13,930,853 km (0.081 R)
• M60: 14,265,204 km (0.109 R)
• M61: 14,399,693 km (0.113 R)
• M62: 14,512,190 km (0.094 R)
• M63: 14,873,768 km (0.044 R)
• M64: 15,169,822 km (0.118 R)
• M65: 15,330,042 km (0.03 R)
• M66: 15,467,821 km (0.103 R)

Asteroid Belt

Center: 7.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.3

Radius: 11.8

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 9.92 AU - 11.32 AU

Year: 12902 Days

Day: 14.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 82,810,805 km

• M1: 258,206 km (0.103 R)
• M2: 492,177 km (0.097 R)
• M3: 744,399 km (0.108 R)
• M4: 838,197 km (0.119 R)
• M5: 1,018,163 km (0.07 R)
• M6: 1,609,823 km (0.027 R)
• M7: 1,734,887 km (0.084 R)
• M8: 1,863,241 km (0.11 R)
• M9: 2,212,253 km (0.111 R)
• M10: 3,126,595 km (0.085 R)
• M11: 3,509,416 km (0.062 R)
• M12: 4,111,847 km (0.118 R)
• M13: 4,496,014 km (0.11 R)
• M14: 4,674,485 km (0.116 R)
• M15: 5,336,455 km (0.096 R)
• M16: 5,871,866 km (0.094 R)
• M17: 6,145,929 km (0.072 R)
• M18: 6,344,446 km (0.108 R)
• M19: 6,706,921 km (0.106 R)
• M20: 8,050,161 km (0.071 R)
• M21: 8,355,041 km (0.083 R)
• M22: 9,292,122 km (0.12 R)
• M23: 9,703,965 km (0.111 R)
• M24: 10,075,117 km (0.104 R)
• M25: 10,498,180 km (0.072 R)
• M26: 11,071,439 km (0.089 R)
• M27: 11,216,400 km (0.059 R)
• M28: 11,654,871 km (0.079 R)
• M29: 12,099,027 km (0.115 R)
• M30: 14,932,111 km (0.073 R)
• M31: 15,630,584 km (0.107 R)
• M32: 15,793,197 km (0.117 R)
• M33: 16,339,678 km (0.108 R)
• M34: 17,226,793 km (0.1 R)
• M35: 17,338,842 km (0.117 R)
• M36: 18,816,869 km (0.078 R)
• M37: 20,216,656 km (0.03 R)
• M38: 21,831,416 km (0.108 R)
• M39: 22,562,351 km (0.045 R)
• M40: 23,425,231 km (0.096 R)
• M41: 26,271,181 km (0.088 R)
• M42: 27,048,342 km (0.094 R)
• M43: 27,439,840 km (0.064 R)
• M44: 27,898,956 km (0.069 R)
• M45: 28,030,602 km (0.093 R)
• M46: 28,228,370 km (0.118 R)
• M47: 28,691,824 km (0.073 R)
• M48: 28,957,809 km (0.044 R)
• M49: 29,291,413 km (0.111 R)
• M50: 29,425,153 km (0.043 R)
• M51: 30,232,234 km (0.037 R)
• M52: 31,456,393 km (0.074 R)
• M53: 31,730,606 km (0.068 R)
• M54: 32,074,531 km (0.119 R)
• M55: 34,023,343 km (0.09 R)
• M56: 34,657,787 km (0.035 R)
• M57: 36,368,888 km (0.068 R)
• M58: 37,017,694 km (0.027 R)
• M59: 37,307,166 km (0.119 R)
• M60: 38,107,365 km (0.111 R)
• M61: 38,619,588 km (0.038 R)
• M62: 38,986,701 km (0.119 R)
• M63: 39,281,409 km (0.114 R)
• M64: 41,064,616 km (0.081 R)
• M65: 41,815,298 km (0.115 R)
• M66: 42,494,921 km (0.113 R)
• M67: 42,722,310 km (0.055 R)
• M68: 43,025,993 km (0.044 R)
• M69: 43,178,134 km (0.109 R)
• M70: 43,483,015 km (0.1 R)
• M71: 44,555,482 km (0.052 R)
• M72: 45,172,274 km (0.109 R)
• M73: 45,636,775 km (0.116 R)
• M74: 46,024,982 km (0.104 R)
• M75: 47,274,722 km (0.06 R)
• M76: 47,667,566 km (0.092 R)
• M77: 49,090,691 km (0.051 R)
• M78: 50,768,730 km (0.089 R)
• M79: 51,736,030 km (0.109 R)
• M80: 52,465,469 km (0.104 R)
• M81: 52,872,226 km (0.065 R)
• M82: 53,688,881 km (0.045 R)
• M83: 54,921,567 km (0.057 R)
• M84: 55,086,574 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.6

Radius: 6.1

Gravity: 23.91 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 11.79 AU - 16.59 AU

Year: 19926 Days

Day: 25 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,810,805 km

• M1: 171,290 km (0.115 R)
• M2: 345,870 km (0.117 R)
• M3: 688,749 km (0.044 R)
• M4: 1,114,055 km (0.091 R)
• M5: 1,261,559 km (0.094 R)
• M6: 1,446,911 km (0.102 R)
• M7: 1,575,415 km (0.101 R)
• M8: 1,809,237 km (0.051 R)
• M9: 2,018,524 km (0.104 R)
• M10: 3,515,101 km (0.119 R)
• M11: 3,644,803 km (0.061 R)
• M12: 3,998,601 km (0.066 R)
• M13: 4,088,809 km (0.101 R)
• M14: 4,549,870 km (0.087 R)
• M15: 4,643,967 km (0.082 R)
• M16: 4,691,389 km (0.115 R)
• M17: 5,075,856 km (0.063 R)
• M18: 5,722,119 km (0.119 R)
• M19: 5,772,982 km (0.115 R)
• M20: 5,823,845 km (0.075 R)
• M21: 6,499,728 km (0.106 R)
• M22: 7,090,789 km (0.116 R)
• M23: 8,439,115 km (0.086 R)
• M24: 9,023,893 km (0.088 R)
• M25: 10,666,927 km (0.075 R)
• M26: 11,044,362 km (0.072 R)
• M27: 11,107,791 km (0.097 R)
• M28: 11,362,257 km (0.093 R)
• M29: 12,202,998 km (0.038 R)
• M30: 13,332,162 km (0.085 R)
• M31: 18,170,457 km (0.106 R)
• M32: 18,999,079 km (0.075 R)
• M33: 19,151,071 km (0.082 R)
• M34: 19,763,076 km (0.098 R)
• M35: 20,071,546 km (0.088 R)
• M36: 20,693,125 km (0.096 R)
• M37: 20,771,365 km (0.042 R)
• M38: 21,955,283 km (0.047 R)
• M39: 24,140,908 km (0.112 R)
• M40: 25,217,713 km (0.066 R)
• M41: 25,719,913 km (0.027 R)
• M42: 26,225,554 km (0.066 R)
• M43: 26,989,999 km (0.045 R)
• M44: 28,193,664 km (0.091 R)
• M45: 29,064,174 km (0.039 R)
• M46: 29,239,353 km (0.116 R)
• M47: 32,270,205 km (0.093 R)
• M48: 32,997,700 km (0.092 R)
• M49: 33,914,735 km (0.103 R)
• M50: 34,191,491 km (0.096 R)
• M51: 34,747,247 km (0.101 R)
• M52: 34,840,147 km (0.086 R)
• M53: 36,149,577 km (0.069 R)
• M54: 36,526,714 km (0.11 R)
• M55: 36,810,351 km (0.073 R)
• M56: 37,665,602 km (0.093 R)
• M57: 37,952,232 km (0.078 R)
• M58: 38,335,502 km (0.086 R)
• M59: 39,881,147 km (0.093 R)
• M60: 40,075,923 km (0.062 R)
• M61: 41,250,416 km (0.109 R)
• M62: 42,237,762 km (0.093 R)
• M63: 42,634,944 km (0.103 R)
• M64: 43,332,818 km (0.102 R)
• M65: 43,532,980 km (0.064 R)
• M66: 44,538,128 km (0.12 R)
• M67: 45,550,906 km (0.113 R)
• M68: 46,468,839 km (0.091 R)
• M69: 46,673,638 km (0.091 R)
• M70: 47,289,981 km (0.088 R)
• M71: 49,468,126 km (0.115 R)
• M72: 50,727,292 km (0.12 R)
• M73: 52,316,171 km (0.113 R)
• M74: 54,352,048 km (0.087 R)
• M75: 57,728,921 km (0.1 R)
• M76: 58,611,399 km (0.074 R)
• M77: 60,054,868 km (0.075 R)
• M78: 62,411,184 km (0.057 R)
• M79: 62,637,227 km (0.075 R)
• M80: 63,203,305 km (0.077 R)
• M81: 63,771,179 km (0.061 R)
• M82: 64,226,704 km (0.118 R)
• M83: 65,370,230 km (0.088 R)
• M84: 66,635,828 km (0.091 R)
• M85: 67,445,452 km (0.094 R)
• M86: 71,541,891 km (0.093 R)
• M87: 71,896,737 km (0.101 R)
• M88: 73,560,564 km (0.1 R)
• M89: 73,799,322 km (0.087 R)
• M90: 74,636,771 km (0.054 R)
• M91: 76,321,243 km (0.064 R)
• M92: 76,442,118 km (0.118 R)
• M93: 78,383,600 km (0.084 R)
• M94: 78,505,522 km (0.069 R)
• M95: 81,696,444 km (0.066 R)
• M96: 82,438,749 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 18,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit