🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.53 AU - 0.85 AU

Year: 239 Days

Day: 31.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.71 AU - 0.71 AU

Year: 249 Days

Day: 37.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.79 AU - 0.83 AU

Year: 303 Days

Day: 35.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,781,504 km

• M1: 193,131 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.87 AU - 0.95 AU

Year: 361 Days

Day: 35.9 Hours

Environment

Temp: -21 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.1

Radius: 13.6

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.36 AU - 4.48 AU

Year: 3231 Days

Day: 5.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 34,781,504 km

• M1: 180,864 km (0.106 R)
• M2: 299,944 km (0.117 R)
• M3: 442,062 km (0.105 R)
• M4: 586,124 km (0.117 R)
• M5: 706,850 km (0.097 R)
• M6: 882,777 km (0.084 R)
• M7: 1,074,711 km (0.079 R)
• M8: 1,376,001 km (0.098 R)
• M9: 1,645,726 km (0.043 R)
• M10: 1,886,579 km (0.07 R)
• M11: 2,123,093 km (0.037 R)
• M12: 2,336,120 km (0.075 R)
• M13: 2,522,071 km (0.115 R)
• M14: 2,999,437 km (0.103 R)
• M15: 3,333,639 km (0.084 R)
• M16: 3,505,377 km (0.115 R)
• M17: 3,977,807 km (0.037 R)
• M18: 4,724,450 km (0.104 R)
• M19: 4,810,170 km (0.091 R)
• M20: 4,918,030 km (0.075 R)
• M21: 5,246,547 km (0.058 R)
• M22: 5,357,549 km (0.036 R)
• M23: 5,604,834 km (0.078 R)
• M24: 6,251,097 km (0.085 R)
• M25: 6,440,188 km (0.077 R)
• M26: 6,751,502 km (0.093 R)
• M27: 7,116,969 km (0.1 R)
• M28: 7,240,238 km (0.07 R)
• M29: 7,413,921 km (0.088 R)
• M30: 7,639,514 km (0.038 R)
• M31: 7,740,343 km (0.083 R)
• M32: 8,123,015 km (0.076 R)
• M33: 8,407,550 km (0.098 R)
• M34: 8,721,705 km (0.058 R)
• M35: 9,039,751 km (0.078 R)
• M36: 9,361,536 km (0.109 R)
• M37: 9,496,772 km (0.119 R)
• M38: 10,016,774 km (0.111 R)
• M39: 10,405,729 km (0.046 R)
• M40: 10,714,947 km (0.098 R)
• M41: 11,544,617 km (0.096 R)
• M42: 11,923,399 km (0.106 R)
• M43: 12,365,461 km (0.094 R)
• M44: 12,603,321 km (0.081 R)
• M45: 13,023,542 km (0.101 R)
• M46: 13,144,417 km (0.065 R)
• M47: 13,785,145 km (0.112 R)
• M48: 14,970,558 km (0.102 R)
• M49: 15,224,426 km (0.091 R)
• M50: 15,351,733 km (0.071 R)
• M51: 15,897,167 km (0.05 R)
• M52: 16,481,646 km (0.073 R)
• M53: 17,371,604 km (0.096 R)
• M54: 18,007,245 km (0.081 R)
• M55: 18,108,373 km (0.097 R)
• M56: 18,582,449 km (0.111 R)
• M57: 19,370,381 km (0.062 R)
• M58: 19,577,724 km (0.077 R)
• M59: 20,204,090 km (0.117 R)
• M60: 20,344,263 km (0.05 R)
• M61: 21,120,676 km (0.099 R)
• M62: 21,369,607 km (0.101 R)
• M63: 21,798,953 km (0.073 R)
• M64: 22,158,885 km (0.099 R)
• M65: 22,484,410 km (0.104 R)
• M66: 22,848,083 km (0.109 R)
• M67: 23,213,700 km (0.095 R)
• M68: 23,323,654 km (0.06 R)
• M69: 24,173,221 km (0.115 R)
• M70: 24,322,071 km (0.11 R)
• M71: 24,695,317 km (0.067 R)
• M72: 25,032,960 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.7

Radius: 12.1

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.3 AU - 7.18 AU

Year: 6488 Days

Day: 10.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,781,504 km

• M1: 155,283 km (0.064 R)
• M2: 233,373 km (0.098 R)
• M3: 592,408 km (0.072 R)
• M4: 955,781 km (0.118 R)
• M5: 1,177,186 km (0.064 R)
• M6: 1,431,352 km (0.114 R)
• M7: 1,654,253 km (0.086 R)
• M8: 1,888,823 km (0.111 R)
• M9: 2,152,414 km (0.068 R)
• M10: 2,657,008 km (0.12 R)
• M11: 2,893,073 km (0.103 R)
• M12: 3,074,685 km (0.089 R)
• M13: 3,156,814 km (0.034 R)
• M14: 3,343,961 km (0.075 R)
• M15: 3,773,157 km (0.116 R)
• M16: 3,883,262 km (0.069 R)
• M17: 3,994,562 km (0.086 R)
• M18: 4,496,613 km (0.109 R)
• M19: 4,613,449 km (0.102 R)
• M20: 5,460,322 km (0.09 R)
• M21: 5,685,916 km (0.104 R)
• M22: 6,068,737 km (0.082 R)
• M23: 6,618,958 km (0.114 R)
• M24: 7,048,902 km (0.084 R)
• M25: 7,130,583 km (0.03 R)
• M26: 7,322,217 km (0.091 R)
• M27: 7,682,898 km (0.095 R)
• M28: 7,936,017 km (0.097 R)
• M29: 8,363,867 km (0.1 R)
• M30: 8,711,832 km (0.12 R)
• M31: 8,828,818 km (0.097 R)
• M32: 9,212,686 km (0.106 R)
• M33: 9,361,835 km (0.112 R)
• M34: 9,481,663 km (0.033 R)
• M35: 9,783,701 km (0.118 R)
• M36: 9,997,027 km (0.066 R)
• M37: 10,150,216 km (0.078 R)
• M38: 10,335,268 km (0.101 R)
• M39: 10,897,008 km (0.068 R)
• M40: 11,245,122 km (0.055 R)
• M41: 11,340,715 km (0.038 R)
• M42: 11,436,608 km (0.109 R)
• M43: 11,661,304 km (0.073 R)
• M44: 11,790,407 km (0.083 R)
• M45: 12,050,108 km (0.092 R)
• M46: 12,180,558 km (0.118 R)
• M47: 12,344,367 km (0.106 R)
• M48: 13,443,912 km (0.086 R)
• M49: 13,545,489 km (0.074 R)
• M50: 14,022,556 km (0.063 R)
• M51: 15,310,145 km (0.117 R)
• M52: 16,021,782 km (0.092 R)
• M53: 16,707,838 km (0.027 R)
• M54: 17,773,573 km (0.067 R)
• M55: 18,596,661 km (0.114 R)
• M56: 19,202,981 km (0.048 R)
• M57: 19,815,884 km (0.048 R)
• M58: 20,202,295 km (0.056 R)
• M59: 20,786,475 km (0.103 R)
• M60: 21,060,987 km (0.065 R)
• M61: 21,139,675 km (0.086 R)
• M62: 21,494,820 km (0.082 R)
• M63: 21,613,751 km (0.043 R)
• M64: 22,011,382 km (0.112 R)
• M65: 22,371,464 km (0.046 R)
• M66: 23,016,231 km (0.112 R)
• M67: 23,259,627 km (0.115 R)
• M68: 23,503,920 km (0.063 R)
• M69: 24,406,743 km (0.074 R)
• M70: 24,820,980 km (0.074 R)
• M71: 25,740,258 km (0.082 R)
• M72: 26,585,636 km (0.106 R)
• M73: 26,969,205 km (0.099 R)
• M74: 27,440,289 km (0.093 R)
• M75: 27,698,345 km (0.092 R)
• M76: 27,827,747 km (0.086 R)
• M77: 29,220,204 km (0.12 R)
• M78: 29,439,814 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.8

Radius: 14.5

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.97 AU - 9.21 AU

Year: 9578 Days

Day: 14.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,781,504 km

• M1: 288,724 km (0.112 R)
• M2: 389,702 km (0.062 R)
• M3: 743,950 km (0.076 R)
• M4: 905,815 km (0.061 R)
• M5: 1,164,320 km (0.11 R)
• M6: 1,560,306 km (0.109 R)
• M7: 1,734,737 km (0.098 R)
• M8: 1,915,900 km (0.093 R)
• M9: 2,297,674 km (0.098 R)
• M10: 2,430,517 km (0.112 R)
• M11: 2,892,026 km (0.116 R)
• M12: 3,084,558 km (0.064 R)
• M13: 3,636,126 km (0.117 R)
• M14: 3,792,007 km (0.066 R)
• M15: 4,056,795 km (0.077 R)
• M16: 4,273,114 km (0.086 R)
• M17: 4,604,922 km (0.058 R)
• M18: 4,945,107 km (0.081 R)
• M19: 5,710,600 km (0.092 R)
• M20: 5,862,142 km (0.109 R)
• M21: 6,355,965 km (0.117 R)
• M22: 6,544,757 km (0.069 R)
• M23: 6,960,041 km (0.116 R)
• M24: 7,154,668 km (0.043 R)
• M25: 7,715,959 km (0.046 R)
• M26: 7,917,467 km (0.089 R)
• M27: 9,341,190 km (0.115 R)
• M28: 9,700,375 km (0.079 R)
• M29: 9,845,485 km (0.08 R)
• M30: 10,247,903 km (0.105 R)
• M31: 10,993,349 km (0.092 R)
• M32: 11,106,744 km (0.112 R)
• M33: 11,411,026 km (0.089 R)
• M34: 11,640,958 km (0.108 R)
• M35: 11,756,448 km (0.098 R)
• M36: 11,950,028 km (0.056 R)
• M37: 12,183,550 km (0.117 R)
• M38: 13,092,955 km (0.095 R)
• M39: 13,293,566 km (0.085 R)
• M40: 13,414,441 km (0.066 R)
• M41: 14,684,677 km (0.047 R)
• M42: 14,893,216 km (0.083 R)
• M43: 15,060,766 km (0.105 R)
• M44: 15,609,491 km (0.092 R)
• M45: 15,737,098 km (0.039 R)
• M46: 16,207,733 km (0.079 R)
• M47: 16,726,688 km (0.099 R)
• M48: 17,075,550 km (0.045 R)
• M49: 17,869,466 km (0.102 R)
• M50: 18,136,947 km (0.082 R)
• M51: 18,450,504 km (0.102 R)
• M52: 18,811,035 km (0.065 R)
• M53: 19,083,004 km (0.08 R)
• M54: 19,585,054 km (0.118 R)
• M55: 20,415,921 km (0.101 R)
• M56: 20,882,516 km (0.066 R)
• M57: 21,117,235 km (0.08 R)
• M58: 21,211,332 km (0.095 R)
• M59: 22,112,211 km (0.084 R)
• M60: 23,025,655 km (0.03 R)
• M61: 23,268,004 km (0.077 R)
• M62: 24,246,224 km (0.105 R)
• M63: 25,588,117 km (0.083 R)
• M64: 26,445,463 km (0.103 R)
• M65: 27,056,121 km (0.1 R)
• M66: 27,158,446 km (0.116 R)
• M67: 27,568,793 km (0.07 R)
• M68: 27,774,640 km (0.095 R)
• M69: 27,981,085 km (0.095 R)
• M70: 28,084,607 km (0.07 R)
• M71: 29,125,658 km (0.059 R)
• M72: 29,493,071 km (0.097 R)
• M73: 32,541,426 km (0.076 R)
• M74: 33,250,670 km (0.089 R)
• M75: 34,628,915 km (0.076 R)
• M76: 34,906,868 km (0.116 R)
• M77: 35,969,462 km (0.056 R)
• M78: 36,929,431 km (0.119 R)
• M79: 37,156,521 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.3

Radius: 12.3

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.67 AU - 9.84 AU

Year: 10774 Days

Day: 5.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 34,781,504 km

• M1: 198,965 km (0.084 R)
• M2: 338,241 km (0.109 R)
• M3: 449,392 km (0.074 R)
• M4: 529,576 km (0.111 R)
• M5: 718,668 km (0.094 R)
• M6: 816,804 km (0.096 R)
• M7: 1,218,325 km (0.053 R)
• M8: 1,448,706 km (0.08 R)
• M9: 1,936,395 km (0.102 R)
• M10: 2,046,349 km (0.116 R)
• M11: 2,174,704 km (0.048 R)
• M12: 2,422,887 km (0.062 R)
• M13: 2,732,854 km (0.076 R)
• M14: 3,240,739 km (0.092 R)
• M15: 3,660,660 km (0.106 R)
• M16: 3,936,967 km (0.116 R)
• M17: 4,158,970 km (0.117 R)
• M18: 4,447,395 km (0.1 R)
• M19: 4,573,207 km (0.085 R)
• M20: 5,463,613 km (0.104 R)
• M21: 6,148,921 km (0.1 R)
• M22: 6,265,757 km (0.103 R)
• M23: 6,406,978 km (0.107 R)
• M24: 6,837,071 km (0.088 R)
• M25: 7,007,015 km (0.08 R)
• M26: 7,474,957 km (0.086 R)
• M27: 8,702,407 km (0.102 R)
• M28: 8,781,245 km (0.062 R)
• M29: 8,860,233 km (0.117 R)
• M30: 9,125,470 km (0.109 R)
• M31: 10,019,168 km (0.11 R)
• M32: 10,156,947 km (0.059 R)
• M33: 10,771,047 km (0.103 R)
• M34: 11,541,177 km (0.073 R)
• M35: 11,685,838 km (0.111 R)
• M36: 12,181,904 km (0.087 R)
• M37: 12,299,638 km (0.061 R)
• M38: 12,595,692 km (0.11 R)
• M39: 12,893,990 km (0.05 R)
• M40: 13,346,075 km (0.092 R)
• M41: 13,558,653 km (0.055 R)
• M42: 13,650,207 km (0.111 R)
• M43: 14,049,185 km (0.083 R)
• M44: 14,827,094 km (0.096 R)
• M45: 15,237,142 km (0.113 R)
• M46: 15,491,458 km (0.058 R)
• M47: 15,907,490 km (0.098 R)
• M48: 16,100,770 km (0.097 R)
• M49: 16,230,172 km (0.096 R)
• M50: 16,457,262 km (0.1 R)
• M51: 17,675,288 km (0.028 R)
• M52: 18,278,317 km (0.059 R)
• M53: 19,161,243 km (0.116 R)
• M54: 20,162,502 km (0.061 R)
• M55: 20,441,651 km (0.086 R)
• M56: 21,145,210 km (0.106 R)
• M57: 21,642,474 km (0.085 R)
• M58: 21,964,259 km (0.093 R)
• M59: 23,523,218 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.2

Radius: 5.9

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 11.17 AU - 12.85 AU

Year: 17324 Days

Day: 21.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 34,781,504 km

• M1: 218,862 km (0.045 R)
• M2: 382,821 km (0.069 R)
• M3: 426,952 km (0.085 R)
• M4: 661,821 km (0.08 R)
• M5: 815,009 km (0.103 R)
• M6: 1,374,356 km (0.059 R)
• M7: 1,570,628 km (0.117 R)
• M8: 2,130,124 km (0.112 R)
• M9: 2,170,964 km (0.064 R)
• M10: 2,232,449 km (0.094 R)
• M11: 2,442,036 km (0.03 R)
• M12: 2,679,896 km (0.082 R)
• M13: 3,062,119 km (0.102 R)
• M14: 3,224,433 km (0.099 R)
• M15: 3,271,406 km (0.096 R)
• M16: 3,876,829 km (0.094 R)
• M17: 4,179,765 km (0.057 R)
• M18: 4,359,880 km (0.093 R)
• M19: 4,411,940 km (0.112 R)
• M20: 4,569,018 km (0.114 R)
• M21: 5,160,827 km (0.102 R)
• M22: 5,243,405 km (0.111 R)
• M23: 6,385,735 km (0.059 R)
• M24: 6,863,401 km (0.082 R)
• M25: 7,414,669 km (0.082 R)
• M26: 7,476,752 km (0.083 R)
• M27: 8,461,704 km (0.087 R)
• M28: 9,085,378 km (0.064 R)
• M29: 9,453,239 km (0.071 R)
• M30: 10,272,587 km (0.095 R)
• M31: 10,901,795 km (0.107 R)
• M32: 11,078,919 km (0.106 R)
• M33: 11,364,053 km (0.073 R)
• M34: 11,724,135 km (0.082 R)
• M35: 11,978,302 km (0.088 R)
• M36: 12,160,961 km (0.089 R)
• M37: 12,751,722 km (0.098 R)
• M38: 12,975,671 km (0.051 R)
• M39: 13,314,061 km (0.117 R)
• M40: 13,389,608 km (0.104 R)
• M41: 13,999,518 km (0.108 R)
• M42: 14,462,823 km (0.088 R)
• M43: 14,579,360 km (0.101 R)
• M44: 14,813,630 km (0.109 R)
• M45: 15,325,255 km (0.115 R)
• M46: 15,882,656 km (0.074 R)
• M47: 16,446,790 km (0.106 R)
• M48: 17,885,622 km (0.061 R)
• M49: 18,725,764 km (0.037 R)
• M50: 21,013,415 km (0.064 R)
• M51: 22,978,682 km (0.095 R)
• M52: 23,524,714 km (0.086 R)
• M53: 24,444,292 km (0.113 R)
• M54: 25,516,310 km (0.097 R)
• M55: 26,318,454 km (0.071 R)
• M56: 26,794,175 km (0.09 R)
• M57: 27,561,313 km (0.073 R)
• M58: 27,850,785 km (0.038 R)
• M59: 27,995,895 km (0.1 R)
• M60: 29,411,839 km (0.057 R)
• M61: 30,850,970 km (0.107 R)
• M62: 33,951,835 km (0.066 R)
• M63: 34,055,207 km (0.106 R)
• M64: 34,729,445 km (0.106 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 11,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit