🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.65 AU - 0.81 AU

Year: 222 Days

Day: 29.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.72 AU - 0.94 AU

Year: 270 Days

Day: 19 Hours

Environment

Temp: 104 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.1 AU - 1.42 AU

Year: 504 Days

Day: 13.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 54,619,932 km

• M1: 398,978 km (0.096 R)
• M2: 631,602 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.24 AU - 1.34 AU

Year: 522 Days

Day: 17.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 43.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,619,932 km

• M1: 997,369 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.15 AU - 4.27 AU

Year: 3079 Days

Day: 15.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,619,932 km

• M1: 701,165 km (0.082 R)
• M2: 937,380 km (0.094 R)

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.9

Radius: 8.9

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.12 AU - 5.72 AU

Year: 4498 Days

Day: 9.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,619,932 km

• M1: 128,953 km (0.085 R)
• M2: 212,728 km (0.101 R)
• M3: 324,179 km (0.111 R)
• M4: 419,024 km (0.083 R)
• M5: 536,009 km (0.088 R)
• M6: 727,195 km (0.079 R)
• M7: 954,584 km (0.119 R)
• M8: 1,099,096 km (0.049 R)
• M9: 1,189,303 km (0.093 R)
• M10: 1,250,937 km (0.04 R)
• M11: 1,475,484 km (0.111 R)
• M12: 1,609,673 km (0.066 R)
• M13: 1,908,420 km (0.035 R)
• M14: 2,018,075 km (0.104 R)
• M15: 2,948,424 km (0.081 R)
• M16: 3,402,155 km (0.069 R)
• M17: 3,580,924 km (0.108 R)
• M18: 3,877,876 km (0.101 R)
• M19: 3,970,926 km (0.088 R)
• M20: 4,088,211 km (0.111 R)
• M21: 4,206,692 km (0.099 R)
• M22: 4,791,321 km (0.025 R)
• M23: 4,891,402 km (0.102 R)
• M24: 5,928,564 km (0.109 R)
• M25: 6,089,980 km (0.119 R)
• M26: 6,279,969 km (0.114 R)
• M27: 6,777,831 km (0.071 R)
• M28: 6,890,179 km (0.097 R)
• M29: 7,811,253 km (0.099 R)
• M30: 8,017,997 km (0.108 R)
• M31: 8,497,159 km (0.107 R)
• M32: 8,557,746 km (0.111 R)
• M33: 8,740,256 km (0.115 R)
• M34: 8,862,627 km (0.042 R)
• M35: 9,703,666 km (0.092 R)
• M36: 10,765,960 km (0.099 R)
• M37: 10,831,634 km (0.093 R)
• M38: 11,729,819 km (0.102 R)
• M39: 13,349,665 km (0.034 R)
• M40: 13,596,950 km (0.12 R)
• M41: 13,810,127 km (0.054 R)
• M42: 13,952,844 km (0.111 R)
• M43: 14,347,782 km (0.09 R)
• M44: 15,703,139 km (0.103 R)
• M45: 15,777,489 km (0.079 R)
• M46: 16,001,587 km (0.106 R)
• M47: 16,490,472 km (0.039 R)
• M48: 17,098,887 km (0.091 R)
• M49: 17,406,011 km (0.113 R)
• M50: 17,753,527 km (0.114 R)
• M51: 17,947,705 km (0.117 R)
• M52: 18,025,496 km (0.085 R)
• M53: 18,416,395 km (0.089 R)
• M54: 19,166,629 km (0.117 R)
• M55: 19,725,975 km (0.11 R)
• M56: 20,088,301 km (0.101 R)
• M57: 20,209,625 km (0.052 R)
• M58: 20,574,943 km (0.111 R)
• M59: 20,656,324 km (0.112 R)
• M60: 21,065,325 km (0.057 R)
• M61: 22,057,907 km (0.068 R)
• M62: 22,141,233 km (0.119 R)
• M63: 22,392,108 km (0.107 R)
• M64: 22,517,771 km (0.107 R)
• M65: 22,896,553 km (0.115 R)
• M66: 22,980,926 km (0.11 R)
• M67: 23,532,343 km (0.047 R)
• M68: 23,617,614 km (0.111 R)
• M69: 24,002,380 km (0.057 R)
• M70: 24,131,184 km (0.09 R)
• M71: 25,082,028 km (0.087 R)
• M72: 25,869,212 km (0.049 R)
• M73: 26,575,763 km (0.059 R)
• M74: 27,154,407 km (0.095 R)
• M75: 28,098,070 km (0.107 R)
• M76: 28,505,725 km (0.117 R)
• M77: 28,869,696 km (0.084 R)
• M78: 29,052,355 km (0.084 R)
• M79: 29,510,574 km (0.043 R)
• M80: 29,878,734 km (0.119 R)
• M81: 30,294,915 km (0.059 R)
• M82: 30,852,766 km (0.033 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.7

Radius: 14

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.86 AU - 6.7 AU

Year: 4953 Days

Day: 7.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 54,619,932 km

• M1: 192,084 km (0.1 R)
• M2: 406,607 km (0.114 R)
• M3: 650,601 km (0.086 R)
• M4: 776,413 km (0.043 R)
• M5: 865,573 km (0.077 R)
• M6: 1,043,445 km (0.092 R)
• M7: 1,260,811 km (0.065 R)
• M8: 1,354,758 km (0.091 R)
• M9: 1,522,009 km (0.119 R)
• M10: 1,622,987 km (0.086 R)
• M11: 1,741,170 km (0.1 R)
• M12: 1,893,161 km (0.097 R)
• M13: 2,018,225 km (0.096 R)
• M14: 2,359,906 km (0.07 R)
• M15: 2,512,197 km (0.044 R)
• M16: 2,738,090 km (0.06 R)
• M17: 2,826,801 km (0.061 R)
• M18: 3,025,467 km (0.025 R)
• M19: 3,191,521 km (0.098 R)
• M20: 3,436,861 km (0.076 R)
• M21: 3,591,097 km (0.07 R)
• M22: 4,627,511 km (0.075 R)
• M23: 5,190,149 km (0.111 R)
• M24: 5,958,782 km (0.059 R)
• M25: 6,238,680 km (0.093 R)
• M26: 6,451,408 km (0.07 R)
• M27: 7,153,471 km (0.099 R)
• M28: 7,252,206 km (0.114 R)
• M29: 7,476,154 km (0.116 R)
• M30: 8,033,106 km (0.091 R)
• M31: 8,290,864 km (0.058 R)
• M32: 8,524,984 km (0.04 R)
• M33: 8,682,511 km (0.072 R)
• M34: 9,160,476 km (0.063 R)
• M35: 9,619,891 km (0.096 R)
• M36: 9,893,655 km (0.111 R)
• M37: 10,059,110 km (0.045 R)
• M38: 10,673,958 km (0.094 R)
• M39: 11,014,442 km (0.101 R)
• M40: 11,243,477 km (0.114 R)
• M41: 11,910,683 km (0.076 R)
• M42: 12,950,837 km (0.074 R)
• M43: 13,071,563 km (0.104 R)
• M44: 13,253,324 km (0.104 R)
• M45: 13,405,465 km (0.113 R)
• M46: 13,680,725 km (0.12 R)
• M47: 14,143,880 km (0.106 R)
• M48: 15,339,915 km (0.107 R)
• M49: 15,628,041 km (0.108 R)
• M50: 15,724,382 km (0.074 R)
• M51: 15,982,438 km (0.076 R)
• M52: 16,079,677 km (0.074 R)
• M53: 16,241,990 km (0.092 R)
• M54: 16,601,175 km (0.111 R)
• M55: 17,194,480 km (0.032 R)
• M56: 17,327,173 km (0.085 R)
• M57: 17,560,396 km (0.104 R)
• M58: 18,401,884 km (0.105 R)
• M59: 18,537,719 km (0.034 R)
• M60: 19,118,907 km (0.115 R)
• M61: 19,256,537 km (0.107 R)
• M62: 19,532,695 km (0.046 R)
• M63: 19,740,785 km (0.106 R)
• M64: 20,124,055 km (0.034 R)
• M65: 20,299,085 km (0.114 R)
• M66: 20,509,868 km (0.07 R)
• M67: 20,686,094 km (0.113 R)
• M68: 21,039,893 km (0.108 R)
• M69: 22,149,610 km (0.056 R)
• M70: 22,729,751 km (0.106 R)
• M71: 23,388,430 km (0.083 R)
• M72: 23,683,288 km (0.105 R)
• M73: 24,837,136 km (0.08 R)
• M74: 25,213,375 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.9

Radius: 12.9

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.13 AU - 14.79 AU

Year: 14743 Days

Day: 7.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,619,932 km

• M1: 166,054 km (0.032 R)
• M2: 396,135 km (0.119 R)
• M3: 869,313 km (0.119 R)
• M4: 978,220 km (0.098 R)
• M5: 1,235,529 km (0.062 R)
• M6: 2,016,878 km (0.102 R)
• M7: 2,135,360 km (0.045 R)
• M8: 2,410,770 km (0.087 R)
• M9: 3,270,509 km (0.099 R)
• M10: 3,410,831 km (0.064 R)
• M11: 3,697,461 km (0.049 R)
• M12: 4,371,399 km (0.052 R)
• M13: 4,762,299 km (0.106 R)
• M14: 5,042,795 km (0.113 R)
• M15: 5,369,965 km (0.086 R)
• M16: 5,452,992 km (0.069 R)
• M17: 5,788,839 km (0.101 R)
• M18: 6,174,951 km (0.12 R)
• M19: 6,792,342 km (0.088 R)
• M20: 6,882,100 km (0.07 R)
• M21: 7,108,442 km (0.05 R)
• M22: 7,337,327 km (0.08 R)
• M23: 8,372,843 km (0.109 R)
• M24: 9,204,308 km (0.064 R)
• M25: 9,908,765 km (0.088 R)
• M26: 10,062,102 km (0.105 R)
• M27: 10,578,664 km (0.085 R)
• M28: 12,016,299 km (0.099 R)
• M29: 12,125,207 km (0.025 R)
• M30: 12,509,075 km (0.051 R)
• M31: 13,571,220 km (0.103 R)
• M32: 14,314,571 km (0.11 R)
• M33: 14,778,624 km (0.081 R)
• M34: 15,247,613 km (0.117 R)
• M35: 16,020,137 km (0.088 R)
• M36: 16,927,448 km (0.057 R)
• M37: 17,479,913 km (0.119 R)
• M38: 17,789,281 km (0.101 R)
• M39: 18,225,658 km (0.099 R)
• M40: 20,982,298 km (0.079 R)
• M41: 22,041,002 km (0.09 R)
• M42: 23,252,595 km (0.113 R)
• M43: 24,141,207 km (0.102 R)
• M44: 25,881,030 km (0.091 R)
• M45: 26,730,447 km (0.075 R)
• M46: 27,517,182 km (0.063 R)
• M47: 29,627,559 km (0.11 R)
• M48: 29,922,716 km (0.118 R)
• M49: 30,739,370 km (0.059 R)
• M50: 33,770,672 km (0.094 R)
• M51: 35,478,182 km (0.098 R)
• M52: 36,658,509 km (0.12 R)
• M53: 36,816,784 km (0.085 R)
• M54: 37,452,425 km (0.092 R)
• M55: 39,462,123 km (0.092 R)
• M56: 39,705,668 km (0.104 R)
• M57: 40,684,787 km (0.119 R)
• M58: 40,930,725 km (0.043 R)
• M59: 41,837,139 km (0.087 R)
• M60: 42,417,279 km (0.117 R)
• M61: 43,000,113 km (0.03 R)
• M62: 45,612,989 km (0.104 R)
• M63: 45,953,923 km (0.08 R)
• M64: 46,381,174 km (0.053 R)
• M65: 48,537,478 km (0.119 R)
• M66: 49,147,089 km (0.092 R)
• M67: 49,584,065 km (0.092 R)
• M68: 49,846,908 km (0.076 R)
• M69: 49,934,572 km (0.088 R)
• M70: 51,433,543 km (0.113 R)
• M71: 52,411,315 km (0.107 R)
• M72: 53,395,220 km (0.044 R)
• M73: 53,484,979 km (0.107 R)
• M74: 53,844,462 km (0.086 R)
• M75: 56,200,629 km (0.025 R)
• M76: 56,474,692 km (0.085 R)
• M77: 58,405,253 km (0.107 R)
• M78: 59,239,410 km (0.099 R)
• M79: 59,425,211 km (0.115 R)
• M80: 61,013,043 km (0.106 R)
• M81: 61,294,736 km (0.117 R)
• M82: 62,142,207 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.8

Radius: 7.5

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 13.74 AU - 14.86 AU

Year: 19275 Days

Day: 23.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,619,932 km

• M1: 193,430 km (0.106 R)
• M2: 435,180 km (0.079 R)
• M3: 955,482 km (0.079 R)
• M4: 1,146,668 km (0.092 R)
• M5: 1,350,270 km (0.099 R)
• M6: 1,397,095 km (0.107 R)
• M7: 1,590,076 km (0.099 R)
• M8: 1,715,140 km (0.118 R)
• M9: 1,817,614 km (0.041 R)
• M10: 2,082,552 km (0.106 R)
• M11: 2,531,944 km (0.11 R)
• M12: 2,858,217 km (0.091 R)
• M13: 3,010,956 km (0.103 R)
• M14: 3,135,123 km (0.101 R)
• M15: 3,847,956 km (0.057 R)
• M16: 3,982,894 km (0.081 R)
• M17: 4,085,069 km (0.038 R)
• M18: 4,933,738 km (0.045 R)
• M19: 5,006,891 km (0.053 R)
• M20: 5,154,245 km (0.066 R)
• M21: 5,378,193 km (0.054 R)
• M22: 6,225,815 km (0.074 R)
• M23: 6,304,952 km (0.112 R)
• M24: 6,624,792 km (0.069 R)
• M25: 7,322,068 km (0.047 R)
• M26: 7,489,617 km (0.108 R)
• M27: 8,085,615 km (0.118 R)
• M28: 8,389,449 km (0.106 R)
• M29: 9,008,185 km (0.049 R)
• M30: 9,641,583 km (0.085 R)
• M31: 10,429,964 km (0.084 R)
• M32: 10,571,184 km (0.045 R)
• M33: 10,807,997 km (0.09 R)
• M34: 11,046,756 km (0.113 R)
• M35: 11,969,326 km (0.076 R)
• M36: 12,117,278 km (0.12 R)
• M37: 12,166,645 km (0.076 R)
• M38: 12,265,829 km (0.11 R)
• M39: 12,365,162 km (0.078 R)
• M40: 12,916,430 km (0.055 R)
• M41: 13,169,699 km (0.097 R)
• M42: 13,220,562 km (0.059 R)
• M43: 13,784,247 km (0.037 R)
• M44: 14,355,711 km (0.111 R)
• M45: 14,776,230 km (0.095 R)
• M46: 14,881,996 km (0.083 R)
• M47: 14,987,911 km (0.053 R)
• M48: 16,279,689 km (0.105 R)
• M49: 17,160,372 km (0.067 R)
• M50: 18,853,221 km (0.119 R)
• M51: 19,487,067 km (0.114 R)
• M52: 21,132,195 km (0.088 R)
• M53: 22,152,453 km (0.054 R)
• M54: 23,066,047 km (0.102 R)
• M55: 23,127,382 km (0.116 R)
• M56: 24,615,881 km (0.079 R)
• M57: 25,752,376 km (0.104 R)
• M58: 26,712,495 km (0.116 R)
• M59: 27,164,580 km (0.117 R)
• M60: 27,619,208 km (0.108 R)
• M61: 28,733,712 km (0.025 R)
• M62: 28,998,201 km (0.064 R)
• M63: 30,063,637 km (0.097 R)
• M64: 30,130,657 km (0.05 R)
• M65: 30,264,846 km (0.092 R)
• M66: 30,803,698 km (0.101 R)
• M67: 31,142,088 km (0.097 R)
• M68: 31,959,042 km (0.089 R)
• M69: 34,172,193 km (0.113 R)
• M70: 34,592,563 km (0.055 R)
• M71: 36,577,128 km (0.056 R)
• M72: 38,380,082 km (0.082 R)
• M73: 40,138,006 km (0.114 R)
• M74: 40,952,417 km (0.099 R)
• M75: 41,101,117 km (0.088 R)
• M76: 41,697,564 km (0.061 R)
• M77: 41,996,909 km (0.084 R)
• M78: 43,807,792 km (0.101 R)
• M79: 44,722,732 km (0.052 R)
• M80: 45,720,999 km (0.113 R)
• M81: 46,261,496 km (0.109 R)
• M82: 46,338,988 km (0.085 R)
• M83: 46,571,313 km (0.059 R)
• M84: 47,427,013 km (0.102 R)
• M85: 48,523,565 km (0.071 R)
• M86: 49,074,983 km (0.112 R)
• M87: 49,311,797 km (0.079 R)
• M88: 52,023,707 km (0.083 R)
• M89: 53,235,449 km (0.1 R)
• M90: 54,374,787 km (0.107 R)
• M91: 54,538,148 km (0.038 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 14,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit