🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.46 AU - 0.58 AU

Year: 136 Days

Day: 27.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,081,500 km

• M1: 102,624 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.61 AU - 0.83 AU

Year: 221 Days

Day: 19.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,081,500 km

• M1: 560,693 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.89 AU - 1.39 AU

Year: 440 Days

Day: 14.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,081,500 km

• M1: 149,299 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.85 AU - 2.03 AU

Year: 977 Days

Day: 31.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.98 AU - 3.04 AU

Year: 1889 Days

Day: 21.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.9

Radius: 11.2

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.04 AU - 5.08 AU

Year: 4116 Days

Day: 8 Hours

Environment

Temp: -145 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,081,500 km

• M1: 160,967 km (0.114 R)
• M2: 233,522 km (0.1 R)
• M3: 406,009 km (0.119 R)
• M4: 493,523 km (0.082 R)
• M5: 609,013 km (0.077 R)
• M6: 745,745 km (0.11 R)
• M7: 858,692 km (0.092 R)
• M8: 1,051,972 km (0.089 R)
• M9: 1,273,676 km (0.082 R)
• M10: 1,383,481 km (0.119 R)
• M11: 1,482,216 km (0.068 R)
• M12: 1,642,435 km (0.076 R)
• M13: 1,808,489 km (0.045 R)
• M14: 1,980,227 km (0.113 R)
• M15: 2,442,036 km (0.104 R)
• M16: 2,528,054 km (0.117 R)
• M17: 2,937,055 km (0.11 R)
• M18: 3,366,999 km (0.05 R)
• M19: 3,463,191 km (0.063 R)
• M20: 3,599,325 km (0.094 R)
• M21: 3,737,404 km (0.107 R)
• M22: 3,937,566 km (0.12 R)
• M23: 4,223,896 km (0.115 R)
• M24: 4,666,257 km (0.105 R)
• M25: 4,838,743 km (0.119 R)
• M26: 5,301,449 km (0.099 R)
• M27: 5,663,626 km (0.094 R)
• M28: 5,778,517 km (0.082 R)
• M29: 6,010,543 km (0.072 R)
• M30: 6,436,000 km (0.105 R)
• M31: 6,507,807 km (0.093 R)
• M32: 6,773,642 km (0.056 R)
• M33: 6,969,316 km (0.117 R)
• M34: 7,291,101 km (0.114 R)
• M35: 7,719,400 km (0.108 R)
• M36: 7,975,212 km (0.079 R)
• M37: 8,052,554 km (0.117 R)
• M38: 8,785,883 km (0.093 R)
• M39: 8,892,397 km (0.109 R)
• M40: 9,295,712 km (0.095 R)
• M41: 9,787,740 km (0.061 R)
• M42: 10,204,220 km (0.113 R)
• M43: 10,372,368 km (0.089 R)
• M44: 10,541,564 km (0.114 R)
• M45: 10,654,809 km (0.058 R)
• M46: 10,739,930 km (0.093 R)
• M47: 11,198,298 km (0.039 R)
• M48: 11,986,380 km (0.118 R)
• M49: 12,163,952 km (0.087 R)
• M50: 12,581,630 km (0.057 R)
• M51: 12,852,701 km (0.044 R)
• M52: 13,461,864 km (0.056 R)
• M53: 14,049,334 km (0.107 R)
• M54: 14,519,072 km (0.054 R)
• M55: 15,506,268 km (0.094 R)
• M56: 15,602,908 km (0.073 R)
• M57: 15,829,250 km (0.072 R)
• M58: 16,121,863 km (0.09 R)
• M59: 16,317,986 km (0.085 R)
• M60: 17,210,337 km (0.096 R)
• M61: 17,310,418 km (0.086 R)
• M62: 17,410,799 km (0.085 R)
• M63: 17,612,008 km (0.112 R)
• M64: 17,982,861 km (0.095 R)
• M65: 18,288,340 km (0.074 R)
• M66: 19,007,606 km (0.072 R)
• M67: 19,145,685 km (0.069 R)
• M68: 20,086,207 km (0.059 R)
• M69: 20,226,829 km (0.104 R)
• M70: 21,687,203 km (0.103 R)
• M71: 21,976,226 km (0.084 R)
• M72: 22,048,632 km (0.089 R)
• M73: 22,193,742 km (0.101 R)
• M74: 22,594,365 km (0.082 R)
• M75: 23,144,586 km (0.069 R)
• M76: 23,662,045 km (0.103 R)
• M77: 24,108,744 km (0.078 R)
• M78: 24,558,136 km (0.105 R)
• M79: 24,708,482 km (0.114 R)
• M80: 24,896,975 km (0.104 R)
• M81: 25,123,766 km (0.109 R)
• M82: 25,389,152 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.9

Radius: 12.3

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.22 AU - 6.02 AU

Year: 4190 Days

Day: 9 Hours

Environment

Temp: -139 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,081,500 km

• M1: 157,826 km (0.096 R)
• M2: 313,856 km (0.073 R)
• M3: 463,155 km (0.112 R)
• M4: 554,260 km (0.07 R)
• M5: 883,824 km (0.113 R)
• M6: 1,273,078 km (0.092 R)
• M7: 1,503,459 km (0.032 R)
• M8: 1,615,657 km (0.111 R)
• M9: 1,815,071 km (0.052 R)
• M10: 2,147,477 km (0.119 R)
• M11: 2,770,852 km (0.064 R)
• M12: 2,850,139 km (0.045 R)
• M13: 3,448,381 km (0.104 R)
• M14: 4,153,136 km (0.112 R)
• M15: 4,267,279 km (0.075 R)
• M16: 4,382,619 km (0.115 R)
• M17: 4,475,519 km (0.078 R)
• M18: 4,663,414 km (0.062 R)
• M19: 4,830,066 km (0.034 R)
• M20: 4,998,663 km (0.035 R)
• M21: 5,973,593 km (0.067 R)
• M22: 6,076,965 km (0.12 R)
• M23: 6,843,953 km (0.085 R)
• M24: 6,979,189 km (0.05 R)
• M25: 7,473,910 km (0.057 R)
• M26: 7,585,360 km (0.072 R)
• M27: 7,979,999 km (0.104 R)
• M28: 8,352,498 km (0.057 R)
• M29: 8,584,524 km (0.058 R)
• M30: 8,672,039 km (0.049 R)
• M31: 9,263,549 km (0.078 R)
• M32: 9,473,734 km (0.098 R)
• M33: 9,564,241 km (0.068 R)
• M34: 10,175,198 km (0.047 R)
• M35: 10,798,872 km (0.103 R)
• M36: 10,988,412 km (0.105 R)
• M37: 11,179,150 km (0.086 R)
• M38: 11,306,757 km (0.073 R)
• M39: 11,434,962 km (0.1 R)
• M40: 11,660,556 km (0.118 R)
• M41: 12,148,843 km (0.085 R)
• M42: 12,247,278 km (0.12 R)
• M43: 12,776,855 km (0.036 R)
• M44: 13,078,145 km (0.109 R)
• M45: 13,280,252 km (0.119 R)
• M46: 14,030,186 km (0.102 R)
• M47: 14,410,464 km (0.112 R)
• M48: 15,251,653 km (0.112 R)
• M49: 15,393,471 km (0.093 R)
• M50: 15,571,343 km (0.068 R)
• M51: 16,145,051 km (0.118 R)
• M52: 16,835,296 km (0.049 R)
• M53: 17,202,409 km (0.117 R)
• M54: 18,094,461 km (0.078 R)
• M55: 18,395,153 km (0.117 R)
• M56: 18,583,945 km (0.107 R)
• M57: 18,887,330 km (0.046 R)
• M58: 19,730,014 km (0.111 R)
• M59: 19,884,549 km (0.085 R)
• M60: 20,194,965 km (0.08 R)
• M61: 20,977,810 km (0.055 R)
• M62: 21,372,898 km (0.111 R)
• M63: 21,611,208 km (0.116 R)
• M64: 21,690,794 km (0.107 R)
• M65: 22,090,370 km (0.085 R)
• M66: 22,734,837 km (0.081 R)
• M67: 23,181,387 km (0.112 R)
• M68: 23,918,605 km (0.092 R)
• M69: 24,871,544 km (0.103 R)
• M70: 25,038,644 km (0.072 R)
• M71: 25,837,048 km (0.096 R)
• M72: 25,921,571 km (0.114 R)
• M73: 26,303,046 km (0.094 R)
• M74: 27,545,157 km (0.078 R)
• M75: 29,201,504 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.7

Radius: 9.6

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.94 AU - 6.58 AU

Year: 4999 Days

Day: 6.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,081,500 km

• M1: 135,087 km (0.067 R)
• M2: 201,359 km (0.101 R)
• M3: 269,875 km (0.099 R)
• M4: 362,775 km (0.087 R)
• M5: 423,960 km (0.104 R)
• M6: 503,098 km (0.103 R)
• M7: 595,549 km (0.099 R)
• M8: 694,433 km (0.111 R)
• M9: 841,189 km (0.114 R)
• M10: 1,090,568 km (0.079 R)
• M11: 1,243,757 km (0.077 R)
• M12: 1,313,170 km (0.116 R)
• M13: 1,571,825 km (0.081 R)
• M14: 2,113,519 km (0.104 R)
• M15: 2,330,884 km (0.055 R)
• M16: 2,568,446 km (0.119 R)
• M17: 2,632,175 km (0.117 R)
• M18: 2,722,532 km (0.114 R)
• M19: 2,800,771 km (0.117 R)
• M20: 3,013,051 km (0.109 R)
• M21: 3,244,479 km (0.063 R)
• M22: 3,481,741 km (0.097 R)
• M23: 3,753,710 km (0.045 R)
• M24: 3,841,075 km (0.114 R)
• M25: 4,077,290 km (0.088 R)
• M26: 4,152,089 km (0.092 R)
• M27: 4,364,069 km (0.108 R)
• M28: 4,564,081 km (0.078 R)
• M29: 4,626,314 km (0.067 R)
• M30: 4,909,503 km (0.095 R)
• M31: 5,021,253 km (0.1 R)
• M32: 5,493,084 km (0.11 R)
• M33: 5,742,763 km (0.118 R)
• M34: 5,894,306 km (0.04 R)
• M35: 6,513,940 km (0.117 R)
• M36: 6,601,604 km (0.101 R)
• M37: 6,760,627 km (0.094 R)
• M38: 7,172,470 km (0.1 R)
• M39: 7,299,329 km (0.09 R)
• M40: 7,463,737 km (0.045 R)
• M41: 7,721,793 km (0.086 R)
• M42: 7,851,943 km (0.092 R)
• M43: 7,964,142 km (0.086 R)
• M44: 8,076,789 km (0.064 R)
• M45: 8,341,876 km (0.081 R)
• M46: 8,418,171 km (0.027 R)
• M47: 8,552,061 km (0.117 R)
• M48: 8,764,191 km (0.091 R)
• M49: 9,056,057 km (0.101 R)
• M50: 9,529,833 km (0.103 R)
• M51: 9,850,122 km (0.09 R)
• M52: 10,133,311 km (0.04 R)
• M53: 10,460,332 km (0.081 R)
• M54: 10,563,255 km (0.114 R)
• M55: 10,770,000 km (0.118 R)
• M56: 10,894,764 km (0.082 R)
• M57: 11,145,640 km (0.088 R)
• M58: 11,546,861 km (0.047 R)
• M59: 11,781,281 km (0.086 R)
• M60: 12,038,889 km (0.076 R)
• M61: 12,254,908 km (0.086 R)
• M62: 12,734,818 km (0.101 R)
• M63: 12,866,763 km (0.095 R)
• M64: 13,065,579 km (0.073 R)
• M65: 13,622,980 km (0.088 R)
• M66: 13,712,889 km (0.096 R)
• M67: 13,893,453 km (0.103 R)
• M68: 14,233,789 km (0.067 R)
• M69: 14,554,078 km (0.087 R)
• M70: 14,692,156 km (0.101 R)
• M71: 15,015,737 km (0.112 R)
• M72: 15,529,157 km (0.053 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.8

Radius: 14.6

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.33 AU - 6.29 AU

Year: 5065 Days

Day: 14.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 49,081,500 km

• M1: 202,556 km (0.106 R)
• M2: 408,552 km (0.096 R)
• M3: 570,417 km (0.048 R)
• M4: 666,608 km (0.098 R)
• M5: 823,686 km (0.115 R)
• M6: 994,527 km (0.108 R)
• M7: 1,229,545 km (0.093 R)
• M8: 1,387,969 km (0.112 R)
• M9: 1,610,421 km (0.119 R)
• M10: 2,044,105 km (0.1 R)
• M11: 2,397,904 km (0.035 R)
• M12: 2,965,479 km (0.107 R)
• M13: 3,219,047 km (0.085 R)
• M14: 3,670,533 km (0.07 R)
• M15: 3,982,894 km (0.029 R)
• M16: 4,122,319 km (0.11 R)
• M17: 4,263,390 km (0.057 R)
• M18: 4,406,106 km (0.066 R)
• M19: 4,592,056 km (0.117 R)
• M20: 5,036,063 km (0.041 R)
• M21: 5,672,153 km (0.056 R)
• M22: 6,662,042 km (0.058 R)
• M23: 6,923,838 km (0.029 R)
• M24: 7,286,613 km (0.108 R)
• M25: 7,730,021 km (0.113 R)
• M26: 8,005,431 km (0.107 R)
• M27: 8,207,687 km (0.08 R)
• M28: 8,799,048 km (0.103 R)
• M29: 9,271,328 km (0.077 R)
• M30: 9,377,393 km (0.042 R)
• M31: 10,186,119 km (0.063 R)
• M32: 10,543,658 km (0.117 R)
• M33: 10,905,236 km (0.066 R)
• M34: 11,669,382 km (0.099 R)
• M35: 12,043,526 km (0.115 R)
• M36: 12,363,217 km (0.115 R)
• M37: 12,892,344 km (0.063 R)
• M38: 13,459,021 km (0.098 R)
• M39: 13,790,680 km (0.103 R)
• M40: 14,033,776 km (0.057 R)
• M41: 14,247,552 km (0.058 R)
• M42: 14,401,039 km (0.056 R)
• M43: 14,554,975 km (0.118 R)
• M44: 14,802,410 km (0.101 R)
• M45: 15,490,112 km (0.116 R)
• M46: 15,584,657 km (0.092 R)
• M47: 15,774,497 km (0.093 R)
• M48: 15,901,356 km (0.113 R)
• M49: 16,252,313 km (0.114 R)
• M50: 16,799,542 km (0.057 R)
• M51: 17,254,768 km (0.08 R)
• M52: 17,978,523 km (0.11 R)
• M53: 18,111,066 km (0.116 R)
• M54: 18,310,779 km (0.089 R)
• M55: 18,477,581 km (0.12 R)
• M56: 19,150,173 km (0.088 R)
• M57: 19,455,502 km (0.065 R)
• M58: 20,381,064 km (0.117 R)
• M59: 20,727,533 km (0.112 R)
• M60: 21,991,037 km (0.066 R)
• M61: 22,133,005 km (0.099 R)
• M62: 22,489,048 km (0.116 R)
• M63: 22,883,089 km (0.071 R)
• M64: 23,932,667 km (0.048 R)
• M65: 24,261,633 km (0.077 R)
• M66: 24,371,588 km (0.12 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.6

Radius: 14.6

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.33 AU - 11.75 AU

Year: 11505 Days

Day: 7.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,081,500 km

• M1: 245,789 km (0.083 R)
• M2: 341,083 km (0.039 R)
• M3: 461,509 km (0.087 R)
• M4: 1,029,682 km (0.108 R)
• M5: 1,186,012 km (0.117 R)
• M6: 1,414,897 km (0.084 R)
• M7: 2,188,916 km (0.098 R)
• M8: 2,500,080 km (0.117 R)
• M9: 2,661,197 km (0.118 R)
• M10: 3,281,878 km (0.039 R)
• M11: 3,518,841 km (0.084 R)
• M12: 3,792,156 km (0.062 R)
• M13: 4,392,343 km (0.028 R)
• M14: 4,786,982 km (0.058 R)
• M15: 5,022,449 km (0.041 R)
• M16: 5,610,668 km (0.105 R)
• M17: 6,075,319 km (0.074 R)
• M18: 6,257,380 km (0.043 R)
• M19: 6,478,336 km (0.104 R)
• M20: 6,852,330 km (0.105 R)
• M21: 7,465,532 km (0.07 R)
• M22: 7,700,102 km (0.099 R)
• M23: 8,056,444 km (0.087 R)
• M24: 8,337,538 km (0.078 R)
• M25: 8,458,862 km (0.065 R)
• M26: 9,325,482 km (0.094 R)
• M27: 10,176,994 km (0.04 R)
• M28: 11,009,057 km (0.113 R)
• M29: 12,506,083 km (0.116 R)
• M30: 13,539,206 km (0.057 R)
• M31: 13,825,835 km (0.093 R)
• M32: 14,162,730 km (0.114 R)
• M33: 14,259,519 km (0.088 R)
• M34: 14,405,078 km (0.078 R)
• M35: 14,502,317 km (0.08 R)
• M36: 14,844,597 km (0.072 R)
• M37: 15,189,719 km (0.108 R)
• M38: 15,288,753 km (0.083 R)
• M39: 16,698,114 km (0.102 R)
• M40: 17,005,688 km (0.064 R)
• M41: 17,211,684 km (0.112 R)
• M42: 17,626,070 km (0.113 R)
• M43: 17,886,819 km (0.067 R)
• M44: 18,412,207 km (0.106 R)
• M45: 19,964,434 km (0.108 R)
• M46: 20,073,042 km (0.084 R)
• M47: 20,673,827 km (0.111 R)
• M48: 20,948,938 km (0.106 R)
• M49: 21,949,149 km (0.102 R)
• M50: 22,511,637 km (0.054 R)
• M51: 23,021,916 km (0.091 R)
• M52: 23,593,379 km (0.12 R)
• M53: 24,575,639 km (0.079 R)
• M54: 24,984,041 km (0.072 R)
• M55: 25,335,746 km (0.094 R)
• M56: 25,630,154 km (0.086 R)
• M57: 27,360,254 km (0.118 R)
• M58: 27,722,879 km (0.064 R)
• M59: 28,820,329 km (0.1 R)
• M60: 29,312,805 km (0.081 R)
• M61: 32,644,350 km (0.085 R)
• M62: 34,127,014 km (0.098 R)
• M63: 34,647,914 km (0.097 R)
• M64: 37,291,757 km (0.081 R)
• M65: 37,761,046 km (0.108 R)
• M66: 39,999,927 km (0.062 R)
• M67: 41,377,574 km (0.041 R)
• M68: 42,002,594 km (0.047 R)
• M69: 42,142,019 km (0.1 R)
• M70: 42,630,905 km (0.11 R)
• M71: 43,121,586 km (0.112 R)
• M72: 43,262,208 km (0.084 R)
• M73: 44,747,266 km (0.086 R)
• M74: 45,103,309 km (0.092 R)
• M75: 45,531,758 km (0.098 R)
• M76: 45,674,923 km (0.117 R)
• M77: 46,248,930 km (0.065 R)
• M78: 46,825,330 km (0.061 R)
• M79: 47,476,679 km (0.057 R)
• M80: 48,788,354 km (0.104 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 13,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit