🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.71 AU - 0.85 AU

Year: 255 Days

Day: 42.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,373,179 km

• M1: 301,440 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.76 AU - 0.84 AU

Year: 265 Days

Day: 38.1 Hours

Environment

Temp: 100 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,373,179 km

• M1: 74,649 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.1

Radius: 10.7

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.54 AU - 6.36 AU

Year: 5382 Days

Day: 8.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 100,373,179 km

• M1: 133,142 km (0.092 R)
• M2: 414,237 km (0.119 R)
• M3: 877,691 km (0.104 R)
• M4: 1,278,314 km (0.102 R)
• M5: 1,620,594 km (0.048 R)
• M6: 2,663,740 km (0.096 R)
• M7: 4,838,893 km (0.102 R)
• M8: 5,050,424 km (0.028 R)
• M9: 5,554,419 km (0.071 R)
• M10: 6,685,529 km (0.113 R)
• M11: 6,934,609 km (0.107 R)
• M12: 7,683,347 km (0.076 R)
• M13: 8,332,601 km (0.069 R)
• M14: 9,444,562 km (0.107 R)
• M15: 11,101,060 km (0.118 R)
• M16: 11,585,158 km (0.085 R)
• M17: 12,584,921 km (0.079 R)
• M18: 15,304,760 km (0.109 R)
• M19: 17,360,384 km (0.112 R)
• M20: 18,170,157 km (0.09 R)
• M21: 20,102,812 km (0.111 R)
• M22: 21,371,851 km (0.029 R)
• M23: 22,133,903 km (0.081 R)
• M24: 22,863,342 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.3

Radius: 9.5

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.34 AU - 8.6 AU

Year: 7572 Days

Day: 7.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 100,373,179 km

• M1: 282,291 km (0.09 R)
• M2: 1,494,932 km (0.092 R)
• M3: 1,840,802 km (0.076 R)
• M4: 2,260,573 km (0.1 R)
• M5: 3,817,438 km (0.061 R)
• M6: 4,522,942 km (0.095 R)
• M7: 4,859,088 km (0.11 R)
• M8: 5,045,338 km (0.102 R)
• M9: 6,029,841 km (0.097 R)
• M10: 6,509,751 km (0.058 R)
• M11: 7,136,118 km (0.091 R)
• M12: 7,625,003 km (0.09 R)
• M13: 8,758,507 km (0.083 R)
• M14: 10,239,376 km (0.106 R)
• M15: 11,961,846 km (0.082 R)
• M16: 12,339,431 km (0.112 R)
• M17: 12,852,252 km (0.045 R)
• M18: 13,463,659 km (0.087 R)
• M19: 15,101,905 km (0.1 R)
• M20: 18,351,769 km (0.111 R)
• M21: 19,187,572 km (0.104 R)
• M22: 23,765,118 km (0.107 R)
• M23: 30,211,888 km (0.093 R)
• M24: 31,148,072 km (0.089 R)
• M25: 32,924,846 km (0.108 R)
• M26: 35,179,435 km (0.113 R)
• M27: 36,116,816 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44

Radius: 10.1

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.08 AU - 9.02 AU

Year: 7694 Days

Day: 8.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 100,373,179 km

• M1: 127,906 km (0.078 R)
• M2: 956,978 km (0.06 R)
• M3: 1,536,221 km (0.075 R)
• M4: 2,279,572 km (0.051 R)
• M5: 3,193,615 km (0.058 R)
• M6: 3,539,037 km (0.052 R)
• M7: 4,910,550 km (0.067 R)
• M8: 5,140,781 km (0.103 R)
• M9: 8,164,603 km (0.094 R)
• M10: 11,734,307 km (0.108 R)
• M11: 14,076,412 km (0.111 R)
• M12: 15,673,070 km (0.057 R)
• M13: 15,894,624 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.4

Radius: 10.4

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.62 AU - 7.66 AU

Year: 7831 Days

Day: 6.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 100,373,179 km

• M1: 135,984 km (0.049 R)
• M2: 414,386 km (0.079 R)
• M3: 947,703 km (0.042 R)
• M4: 1,692,102 km (0.107 R)
• M5: 2,556,478 km (0.031 R)
• M6: 2,776,536 km (0.101 R)
• M7: 2,984,926 km (0.074 R)
• M8: 3,402,604 km (0.115 R)
• M9: 4,426,900 km (0.093 R)
• M10: 4,935,982 km (0.114 R)
• M11: 5,130,758 km (0.105 R)
• M12: 6,070,233 km (0.036 R)
• M13: 7,943,946 km (0.085 R)
• M14: 9,145,965 km (0.077 R)
• M15: 10,718,089 km (0.116 R)
• M16: 10,923,487 km (0.07 R)
• M17: 11,807,760 km (0.073 R)
• M18: 12,637,879 km (0.052 R)
• M19: 12,905,808 km (0.082 R)
• M20: 13,680,725 km (0.113 R)
• M21: 15,201,088 km (0.118 R)
• M22: 16,242,738 km (0.111 R)
• M23: 16,445,144 km (0.102 R)
• M24: 18,754,487 km (0.06 R)
• M25: 19,743,329 km (0.066 R)
• M26: 22,505,055 km (0.104 R)
• M27: 23,284,310 km (0.086 R)
• M28: 23,587,545 km (0.115 R)
• M29: 26,858,652 km (0.116 R)
• M30: 27,249,701 km (0.073 R)
• M31: 28,977,556 km (0.101 R)
• M32: 29,519,998 km (0.068 R)
• M33: 31,528,499 km (0.108 R)
• M34: 35,969,761 km (0.119 R)
• M35: 38,806,735 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.8

Radius: 8.6

Gravity: 12.21 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.88 AU - 11.26 AU

Year: 10130 Days

Day: 14.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 100,373,179 km

• M1: 137,480 km (0.105 R)
• M2: 843,582 km (0.116 R)
• M3: 1,265,748 km (0.03 R)
• M4: 1,727,107 km (0.053 R)
• M5: 3,493,110 km (0.108 R)
• M6: 4,049,614 km (0.101 R)
• M7: 5,867,976 km (0.05 R)
• M8: 7,039,328 km (0.076 R)
• M9: 8,112,094 km (0.097 R)
• M10: 8,784,088 km (0.069 R)
• M11: 11,644,100 km (0.063 R)
• M12: 12,143,607 km (0.105 R)
• M13: 13,069,169 km (0.097 R)
• M14: 19,151,370 km (0.105 R)
• M15: 20,837,787 km (0.068 R)
• M16: 23,290,593 km (0.061 R)
• M17: 29,547,375 km (0.052 R)
• M18: 32,292,196 km (0.054 R)
• M19: 32,623,107 km (0.103 R)
• M20: 34,388,362 km (0.045 R)
• M21: 44,882,652 km (0.114 R)
• M22: 45,370,641 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.1

Radius: 12.6

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.19 AU - 10.77 AU

Year: 11692 Days

Day: 13 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 100,373,179 km

• M1: 274,362 km (0.061 R)
• M2: 774,319 km (0.108 R)
• M3: 1,361,640 km (0.098 R)
• M4: 2,360,206 km (0.097 R)
• M5: 2,971,612 km (0.102 R)
• M6: 3,428,334 km (0.109 R)
• M7: 6,856,519 km (0.099 R)
• M8: 8,316,894 km (0.119 R)
• M9: 10,919,897 km (0.101 R)
• M10: 13,469,792 km (0.09 R)
• M11: 14,208,058 km (0.053 R)
• M12: 15,941,747 km (0.116 R)
• M13: 17,724,057 km (0.057 R)
• M14: 21,401,621 km (0.119 R)
• M15: 23,281,468 km (0.084 R)
• M16: 27,344,845 km (0.089 R)
• M17: 31,317,865 km (0.064 R)
• M18: 32,018,133 km (0.032 R)
• M19: 37,823,428 km (0.064 R)
• M20: 38,670,302 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.2

Radius: 4.9

Gravity: 27.25 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 18.5 AU - 19.06 AU

Year: 30182 Days

Day: 23 Hours

Environment

Temp: -206 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 100,373,179 km

• M1: 75,098 km (0.093 R)
• M2: 841,338 km (0.09 R)
• M3: 1,274,873 km (0.1 R)
• M4: 1,409,661 km (0.111 R)
• M5: 1,883,288 km (0.095 R)
• M6: 2,218,985 km (0.057 R)
• M7: 3,147,539 km (0.079 R)
• M8: 3,469,474 km (0.108 R)
• M9: 6,979,638 km (0.055 R)
• M10: 7,243,230 km (0.096 R)
• M11: 7,403,748 km (0.06 R)
• M12: 11,051,692 km (0.109 R)
• M13: 25,486,092 km (0.029 R)
• M14: 39,413,354 km (0.104 R)
• M15: 62,173,324 km (0.111 R)
• M16: 74,632,882 km (0.105 R)
• M17: 76,530,531 km (0.12 R)
• M18: 79,510,071 km (0.062 R)
• M19: 84,724,455 km (0.084 R)
• M20: 91,238,245 km (0.087 R)
• M21: 93,143,673 km (0.109 R)
• M22: 94,103,793 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.4

Radius: 6

Gravity: 17.37 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 19 AU - 19.82 AU

Year: 31713 Days

Day: 23.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 100,373,179 km

• M1: 74,949 km (0.12 R)
• M2: 243,246 km (0.118 R)
• M3: 356,342 km (0.025 R)
• M4: 472,729 km (0.09 R)
• M5: 623,823 km (0.058 R)
• M6: 2,805,259 km (0.093 R)
• M7: 3,146,193 km (0.063 R)
• M8: 6,045,998 km (0.098 R)
• M9: 8,164,304 km (0.095 R)
• M10: 8,626,412 km (0.103 R)
• M11: 9,161,822 km (0.12 R)
• M12: 11,943,595 km (0.047 R)
• M13: 17,182,512 km (0.083 R)
• M14: 19,580,716 km (0.066 R)
• M15: 20,294,896 km (0.093 R)
• M16: 23,183,332 km (0.035 R)
• M17: 23,473,103 km (0.116 R)
• M18: 24,353,337 km (0.096 R)
• M19: 25,958,073 km (0.119 R)
• M20: 29,647,605 km (0.11 R)
• M21: 30,414,893 km (0.088 R)
• M22: 35,225,661 km (0.095 R)
• M23: 36,302,616 km (0.03 R)
• M24: 36,907,889 km (0.049 R)
• M25: 38,380,979 km (0.113 R)
• M26: 42,973,933 km (0.081 R)
• M27: 43,105,280 km (0.107 R)
• M28: 44,429,221 km (0.092 R)
• M29: 51,349,768 km (0.061 R)
• M30: 52,939,545 km (0.096 R)
• M31: 58,618,430 km (0.085 R)
• M32: 71,013,810 km (0.113 R)
• M33: 71,859,936 km (0.112 R)
• M34: 72,199,672 km (0.084 R)
• M35: 74,082,960 km (0.078 R)
• M36: 75,294,104 km (0.079 R)
• M37: 75,816,201 km (0.093 R)
• M38: 76,340,093 km (0.045 R)
• M39: 76,515,122 km (0.112 R)
• M40: 77,041,258 km (0.057 R)
• M41: 78,986,479 km (0.034 R)
• M42: 81,136,051 km (0.097 R)
• M43: 82,585,056 km (0.066 R)
• M44: 82,949,476 km (0.104 R)
• M45: 88,510,029 km (0.115 R)
• M46: 92,317,295 km (0.082 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 13,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit