🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.5

Radius: 8.7

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.72 AU - 0.84 AU

Year: 484 Days

Day: 13.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 64,490,846 km

• M1: 108,159 km (0.089 R)
• M2: 408,851 km (0.099 R)
• M3: 719,566 km (0.117 R)
• M4: 1,029,981 km (0.103 R)
• M5: 1,338,153 km (0.116 R)
• M6: 1,737,280 km (0.066 R)
• M7: 2,154,658 km (0.063 R)
• M8: 2,570,091 km (0.035 R)
• M9: 3,562,075 km (0.091 R)
• M10: 4,158,372 km (0.092 R)
• M11: 4,984,152 km (0.096 R)
• M12: 5,356,352 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.3

Radius: 12.7

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.19 AU - 1.49 AU

Year: 1090 Days

Day: 11.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,490,846 km

• M1: 157,975 km (0.081 R)
• M2: 994,078 km (0.106 R)
• M3: 1,446,163 km (0.084 R)
• M4: 1,885,382 km (0.081 R)
• M5: 2,379,354 km (0.074 R)
• M6: 2,799,425 km (0.093 R)
• M7: 3,508,668 km (0.095 R)
• M8: 3,973,020 km (0.112 R)
• M9: 4,909,503 km (0.114 R)
• M10: 5,409,609 km (0.032 R)
• M11: 5,877,700 km (0.106 R)
• M12: 6,607,140 km (0.096 R)
• M13: 8,868,611 km (0.092 R)
• M14: 9,430,799 km (0.115 R)
• M15: 10,111,320 km (0.089 R)
• M16: 10,725,120 km (0.097 R)
• M17: 11,709,923 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.7

Radius: 9.1

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.74 AU - 2.08 AU

Year: 1855 Days

Day: 11.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 64,490,846 km

• M1: 113,246 km (0.064 R)
• M2: 517,758 km (0.07 R)
• M3: 1,673,701 km (0.077 R)
• M4: 2,008,202 km (0.117 R)
• M5: 2,782,670 km (0.078 R)
• M6: 3,186,883 km (0.108 R)
• M7: 4,464,300 km (0.084 R)
• M8: 5,339,298 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.9

Radius: 13.2

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.55 AU - 3.55 AU

Year: 3744 Days

Day: 10.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,490,846 km

• M1: 164,109 km (0.075 R)
• M2: 780,452 km (0.082 R)
• M3: 1,365,380 km (0.083 R)
• M4: 1,968,708 km (0.079 R)
• M5: 2,498,284 km (0.115 R)
• M6: 3,553,697 km (0.1 R)
• M7: 4,323,079 km (0.072 R)
• M8: 5,147,663 km (0.041 R)
• M9: 6,345,942 km (0.057 R)
• M10: 6,945,829 km (0.049 R)
• M11: 7,445,935 km (0.115 R)
• M12: 8,406,952 km (0.115 R)
• M13: 8,898,231 km (0.081 R)
• M14: 13,447,652 km (0.11 R)
• M15: 14,121,291 km (0.109 R)
• M16: 14,817,220 km (0.085 R)
• M17: 15,932,472 km (0.101 R)
• M18: 16,627,953 km (0.077 R)
• M19: 20,481,594 km (0.053 R)
• M20: 23,015,483 km (0.06 R)
• M21: 23,531,446 km (0.049 R)
• M22: 26,468,501 km (0.099 R)
• M23: 27,116,708 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.3

Radius: 14.3

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.6 AU - 3.64 AU

Year: 4841 Days

Day: 6.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 64,490,846 km

• M1: 177,872 km (0.118 R)
• M2: 1,303,297 km (0.115 R)
• M3: 4,601,481 km (0.086 R)
• M4: 5,437,583 km (0.081 R)
• M5: 6,186,919 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.9

Radius: 12.5

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.35 AU - 4.09 AU

Year: 5043 Days

Day: 8 Hours

Environment

Temp: -226 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,490,846 km

• M1: 155,432 km (0.068 R)
• M2: 551,418 km (0.092 R)
• M3: 1,091,616 km (0.12 R)
• M4: 1,593,517 km (0.082 R)
• M5: 2,136,258 km (0.094 R)
• M6: 2,683,487 km (0.114 R)
• M7: 3,373,881 km (0.098 R)
• M8: 3,910,189 km (0.114 R)
• M9: 5,109,814 km (0.101 R)
• M10: 5,672,901 km (0.055 R)
• M11: 6,621,950 km (0.11 R)
• M12: 7,525,670 km (0.108 R)
• M13: 7,915,672 km (0.115 R)
• M14: 8,542,038 km (0.072 R)
• M15: 13,190,643 km (0.076 R)
• M16: 15,612,034 km (0.106 R)
• M17: 16,248,423 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.6

Radius: 11.7

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.08 AU - 4.62 AU

Year: 6377 Days

Day: 6.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,490,846 km

• M1: 146,905 km (0.105 R)
• M2: 525,537 km (0.096 R)
• M3: 1,005,298 km (0.086 R)
• M4: 1,377,946 km (0.081 R)
• M5: 2,856,871 km (0.1 R)
• M6: 3,497,299 km (0.114 R)
• M7: 5,521,657 km (0.071 R)
• M8: 7,592,990 km (0.049 R)
• M9: 9,068,174 km (0.106 R)
• M10: 9,830,076 km (0.079 R)
• M11: 10,772,543 km (0.101 R)
• M12: 12,021,535 km (0.118 R)
• M13: 14,920,592 km (0.076 R)
• M14: 23,594,726 km (0.108 R)
• M15: 29,161,113 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.7

Radius: 5.5

Gravity: 31.13 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.98 AU - 6.32 AU

Year: 9440 Days

Day: 18.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,490,846 km

• M1: 71,957 km (0.037 R)
• M2: 282,142 km (0.091 R)
• M3: 536,009 km (0.115 R)
• M4: 776,413 km (0.049 R)
• M5: 1,099,096 km (0.094 R)
• M6: 1,810,583 km (0.079 R)
• M7: 2,046,200 km (0.075 R)
• M8: 2,379,354 km (0.092 R)
• M9: 2,879,011 km (0.053 R)
• M10: 3,521,683 km (0.103 R)
• M11: 4,401,917 km (0.077 R)
• M12: 9,015,516 km (0.117 R)
• M13: 9,554,218 km (0.099 R)
• M14: 10,323,001 km (0.071 R)
• M15: 11,132,176 km (0.075 R)
• M16: 11,580,670 km (0.091 R)
• M17: 11,809,406 km (0.089 R)
• M18: 12,815,152 km (0.086 R)
• M19: 13,749,092 km (0.109 R)
• M20: 14,396,252 km (0.115 R)
• M21: 17,115,343 km (0.108 R)
• M22: 17,637,290 km (0.101 R)
• M23: 22,376,102 km (0.037 R)
• M24: 23,543,713 km (0.105 R)
• M25: 25,707,945 km (0.111 R)
• M26: 29,568,169 km (0.095 R)
• M27: 32,308,054 km (0.054 R)
• M28: 32,990,070 km (0.086 R)
• M29: 34,382,527 km (0.087 R)
• M30: 36,544,067 km (0.108 R)
• M31: 39,564,747 km (0.109 R)
• M32: 42,070,960 km (0.115 R)
• M33: 42,340,835 km (0.085 R)
• M34: 43,569,333 km (0.078 R)
• M35: 45,954,372 km (0.112 R)
• M36: 50,677,326 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.9

Radius: 7.3

Gravity: 14.58 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 8.77 AU - 10.87 AU

Year: 21631 Days

Day: 21.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 64,490,846 km

• M1: 90,806 km (0.06 R)
• M2: 319,990 km (0.062 R)
• M3: 577,897 km (0.101 R)
• M4: 897,886 km (0.102 R)
• M5: 1,216,679 km (0.112 R)
• M6: 1,904,530 km (0.047 R)
• M7: 2,957,700 km (0.054 R)
• M8: 3,258,840 km (0.114 R)
• M9: 5,395,846 km (0.088 R)
• M10: 6,146,677 km (0.118 R)
• M11: 6,592,928 km (0.066 R)
• M12: 7,253,702 km (0.053 R)
• M13: 8,380,024 km (0.099 R)
• M14: 9,041,396 km (0.098 R)
• M15: 9,326,978 km (0.07 R)
• M16: 12,808,121 km (0.058 R)
• M17: 13,241,506 km (0.071 R)
• M18: 13,910,059 km (0.09 R)
• M19: 16,810,911 km (0.059 R)
• M20: 17,330,614 km (0.096 R)
• M21: 17,861,088 km (0.075 R)
• M22: 22,920,638 km (0.072 R)
• M23: 26,350,917 km (0.117 R)
• M24: 26,934,498 km (0.03 R)
• M25: 27,765,814 km (0.06 R)
• M26: 30,746,402 km (0.082 R)
• M27: 38,815,860 km (0.111 R)
• M28: 48,537,927 km (0.106 R)
• M29: 54,143,658 km (0.078 R)
• M30: 59,364,923 km (0.087 R)
• M31: 67,919,677 km (0.118 R)
• M32: 69,236,737 km (0.12 R)
• M33: 72,375,899 km (0.089 R)
• M34: 72,603,736 km (0.126 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.1

Radius: 3.8

Gravity: 21.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.37 AU - 11.25 AU

Year: 23270 Days

Day: 19.8 Hours

Environment

Temp: -245 °C

Axial Tilt: 98 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,490,846 km

• M1: 60,438 km (0.111 R)
• M2: 247,884 km (0.103 R)
• M3: 442,211 km (0.104 R)
• M4: 724,203 km (0.078 R)
• M5: 2,004,462 km (0.118 R)
• M6: 2,513,693 km (0.113 R)
• M7: 2,647,733 km (0.099 R)
• M8: 2,979,391 km (0.066 R)
• M9: 3,639,567 km (0.06 R)
• M10: 5,099,791 km (0.04 R)
• M11: 6,360,901 km (0.108 R)
• M12: 6,738,038 km (0.12 R)
• M13: 7,769,066 km (0.107 R)
• M14: 8,102,669 km (0.084 R)
• M15: 10,769,102 km (0.085 R)
• M16: 12,556,048 km (0.067 R)
• M17: 12,949,042 km (0.071 R)
• M18: 14,531,339 km (0.074 R)
• M19: 21,587,870 km (0.081 R)
• M20: 23,701,987 km (0.088 R)
• M21: 25,950,144 km (0.116 R)
• M22: 27,234,442 km (0.099 R)
• M23: 29,239,203 km (0.095 R)
• M24: 39,067,634 km (0.109 R)
• M25: 41,323,569 km (0.042 R)
• M26: 44,565,355 km (0.105 R)
• M27: 46,714,179 km (0.106 R)
• M28: 56,353,069 km (0.06 R)
• M29: 59,777,364 km (0.058 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 14,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit