🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.1

Radius: 10.9

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.46 AU - 0.56 AU

Year: 251 Days

Day: 11.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 84,100,884 km

• M1: 135,536 km (0.091 R)
• M2: 626,217 km (0.108 R)
• M3: 1,135,897 km (0.112 R)
• M4: 1,719,777 km (0.057 R)
• M5: 2,291,989 km (0.112 R)
• M6: 2,641,001 km (0.096 R)
• M7: 3,006,768 km (0.078 R)
• M8: 3,458,852 km (0.101 R)
• M9: 4,060,984 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.8

Radius: 10.7

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.1 AU - 1.2 AU

Year: 851 Days

Day: 8.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 84,100,884 km

• M1: 134,040 km (0.064 R)
• M2: 496,515 km (0.081 R)
• M3: 931,097 km (0.099 R)
• M4: 1,757,027 km (0.118 R)
• M5: 2,873,027 km (0.08 R)
• M6: 3,612,190 km (0.099 R)
• M7: 4,012,065 km (0.116 R)
• M8: 4,521,446 km (0.087 R)
• M9: 6,113,317 km (0.092 R)
• M10: 6,683,734 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.5

Radius: 11.2

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.34 AU - 1.66 AU

Year: 1268 Days

Day: 5.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 84,100,884 km

• M1: 139,276 km (0.085 R)
• M2: 679,623 km (0.089 R)
• M3: 1,545,795 km (0.044 R)
• M4: 2,782,520 km (0.036 R)
• M5: 5,248,641 km (0.11 R)
• M6: 6,027,747 km (0.06 R)
• M7: 6,568,244 km (0.093 R)
• M8: 7,294,542 km (0.057 R)
• M9: 7,700,251 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.6

Radius: 10.4

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.98 AU - 2.54 AU

Year: 2345 Days

Day: 10.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 84,100,884 km

• M1: 130,300 km (0.058 R)
• M2: 456,872 km (0.091 R)
• M3: 784,940 km (0.083 R)
• M4: 1,112,410 km (0.116 R)
• M5: 1,543,401 km (0.049 R)
• M6: 2,109,330 km (0.042 R)
• M7: 2,706,375 km (0.066 R)
• M8: 3,037,585 km (0.045 R)
• M9: 3,968,084 km (0.05 R)
• M10: 4,317,544 km (0.091 R)
• M11: 5,467,802 km (0.042 R)
• M12: 6,516,184 km (0.082 R)
• M13: 7,004,472 km (0.117 R)
• M14: 7,429,928 km (0.12 R)
• M15: 8,023,981 km (0.047 R)
• M16: 9,374,700 km (0.043 R)
• M17: 10,175,647 km (0.074 R)
• M18: 10,537,824 km (0.094 R)
• M19: 12,275,702 km (0.076 R)
• M20: 12,895,336 km (0.119 R)
• M21: 15,065,553 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.8

Radius: 9.7

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.56 AU - 4.5 AU

Year: 5584 Days

Day: 8 Hours

Environment

Temp: -210 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 84,100,884 km

• M1: 120,576 km (0.103 R)
• M2: 424,110 km (0.115 R)
• M3: 819,796 km (0.069 R)
• M4: 1,417,141 km (0.094 R)
• M5: 1,980,975 km (0.092 R)
• M6: 2,283,761 km (0.077 R)
• M7: 3,364,456 km (0.098 R)
• M8: 3,709,429 km (0.102 R)
• M9: 4,030,615 km (0.067 R)
• M10: 6,239,129 km (0.039 R)
• M11: 7,173,667 km (0.034 R)
• M12: 8,786,930 km (0.044 R)
• M13: 10,492,944 km (0.104 R)
• M14: 12,460,007 km (0.091 R)
• M15: 12,818,892 km (0.069 R)
• M16: 16,673,730 km (0.059 R)
• M17: 18,796,823 km (0.086 R)
• M18: 20,167,887 km (0.096 R)
• M19: 22,574,019 km (0.059 R)
• M20: 23,339,362 km (0.102 R)
• M21: 23,964,083 km (0.082 R)
• M22: 24,280,632 km (0.089 R)
• M23: 25,084,122 km (0.063 R)
• M24: 26,071,618 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.8

Radius: 8.3

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.46 AU - 5.64 AU

Year: 7833 Days

Day: 11.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 106.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 84,100,884 km

• M1: 104,270 km (0.101 R)
• M2: 388,506 km (0.041 R)
• M3: 841,787 km (0.098 R)
• M4: 1,101,639 km (0.095 R)
• M5: 1,465,760 km (0.071 R)
• M6: 3,624,457 km (0.045 R)
• M7: 4,465,347 km (0.117 R)
• M8: 5,978,978 km (0.041 R)
• M9: 7,338,374 km (0.066 R)
• M10: 8,090,253 km (0.119 R)
• M11: 9,024,043 km (0.102 R)
• M12: 9,290,776 km (0.091 R)
• M13: 10,314,175 km (0.049 R)
• M14: 10,655,108 km (0.059 R)
• M15: 11,410,877 km (0.11 R)
• M16: 12,148,095 km (0.12 R)
• M17: 12,693,828 km (0.045 R)
• M18: 13,952,096 km (0.096 R)
• M19: 16,187,088 km (0.049 R)
• M20: 16,449,333 km (0.104 R)
• M21: 17,185,205 km (0.105 R)
• M22: 17,458,072 km (0.07 R)
• M23: 17,803,343 km (0.081 R)
• M24: 21,669,102 km (0.105 R)
• M25: 22,962,675 km (0.12 R)
• M26: 23,628,385 km (0.115 R)
• M27: 24,136,120 km (0.086 R)
• M28: 25,349,210 km (0.1 R)
• M29: 26,240,065 km (0.116 R)
• M30: 29,620,827 km (0.116 R)
• M31: 30,809,233 km (0.065 R)
• M32: 34,891,459 km (0.069 R)
• M33: 35,219,528 km (0.082 R)
• M34: 36,328,497 km (0.039 R)
• M35: 37,689,538 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974

Radius: 4.2

Gravity: 55.22 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.78 AU - 9.72 AU

Year: 16357 Days

Day: 19 Hours

Environment

Temp: -224 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 84,100,884 km

• M1: 52,210 km (0.103 R)
• M2: 184,753 km (0.065 R)
• M3: 598,242 km (0.048 R)
• M4: 754,721 km (0.065 R)
• M5: 926,908 km (0.096 R)
• M6: 1,381,686 km (0.09 R)
• M7: 1,590,375 km (0.107 R)
• M8: 2,011,194 km (0.048 R)
• M9: 2,153,013 km (0.107 R)
• M10: 3,511,810 km (0.108 R)
• M11: 4,058,740 km (0.114 R)
• M12: 9,121,281 km (0.078 R)
• M13: 9,511,582 km (0.061 R)
• M14: 10,996,341 km (0.057 R)
• M15: 11,184,236 km (0.088 R)
• M16: 11,761,085 km (0.116 R)
• M17: 11,891,834 km (0.043 R)
• M18: 12,290,213 km (0.12 R)
• M19: 12,425,001 km (0.096 R)
• M20: 15,882,507 km (0.081 R)
• M21: 17,276,011 km (0.09 R)
• M22: 30,598,599 km (0.119 R)
• M23: 31,471,353 km (0.076 R)
• M24: 35,128,273 km (0.078 R)
• M25: 35,263,958 km (0.095 R)
• M26: 35,399,793 km (0.053 R)
• M27: 36,778,637 km (0.074 R)
• M28: 38,768,587 km (0.087 R)
• M29: 40,381,552 km (0.116 R)
• M30: 42,191,536 km (0.11 R)
• M31: 43,272,082 km (0.118 R)
• M32: 43,584,143 km (0.11 R)
• M33: 45,166,888 km (0.117 R)
• M34: 58,467,485 km (0.111 R)
• M35: 58,658,073 km (0.099 R)
• M36: 63,154,237 km (0.073 R)
• M37: 63,757,117 km (0.105 R)
• M38: 64,363,885 km (0.109 R)
• M39: 66,000,486 km (0.089 R)
• M40: 68,718,979 km (0.041 R)
• M41: 70,213,312 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.5

Radius: 7.7

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.63 AU - 9.13 AU

Year: 16745 Days

Day: 22.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 84,100,884 km

• M1: 97,538 km (0.107 R)
• M2: 427,700 km (0.099 R)
• M3: 780,901 km (0.112 R)
• M4: 1,482,216 km (0.1 R)
• M5: 2,213,300 km (0.095 R)
• M6: 3,508,369 km (0.069 R)
• M7: 4,055,299 km (0.092 R)
• M8: 4,461,308 km (0.079 R)
• M9: 5,068,077 km (0.092 R)
• M10: 5,539,609 km (0.098 R)
• M11: 7,309,950 km (0.074 R)
• M12: 8,103,866 km (0.089 R)
• M13: 9,162,570 km (0.051 R)
• M14: 9,973,241 km (0.079 R)
• M15: 11,008,159 km (0.06 R)
• M16: 13,222,507 km (0.091 R)
• M17: 13,561,346 km (0.105 R)
• M18: 15,567,454 km (0.082 R)
• M19: 27,177,744 km (0.096 R)
• M20: 28,058,427 km (0.065 R)
• M21: 28,844,414 km (0.11 R)
• M22: 29,185,797 km (0.094 R)
• M23: 35,800,416 km (0.092 R)
• M24: 41,154,673 km (0.077 R)
• M25: 42,168,947 km (0.089 R)
• M26: 42,903,622 km (0.087 R)
• M27: 47,176,287 km (0.114 R)
• M28: 47,650,213 km (0.098 R)
• M29: 49,577,931 km (0.055 R)
• M30: 51,891,911 km (0.076 R)
• M31: 55,146,113 km (0.118 R)
• M32: 57,989,819 km (0.094 R)
• M33: 64,161,180 km (0.094 R)

Asteroid Belt

Center: 9.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.9

Radius: 6.6

Gravity: 18.32 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.61 AU - 10.21 AU

Year: 21534 Days

Day: 21.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 84,100,884 km

• M1: 82,428 km (0.114 R)
• M2: 360,082 km (0.044 R)
• M3: 764,296 km (0.118 R)
• M4: 1,117,795 km (0.079 R)
• M5: 1,575,864 km (0.079 R)
• M6: 2,658,504 km (0.094 R)
• M7: 3,184,490 km (0.091 R)
• M8: 3,532,155 km (0.101 R)
• M9: 5,746,503 km (0.095 R)
• M10: 6,577,519 km (0.117 R)
• M11: 7,535,993 km (0.055 R)
• M12: 8,639,127 km (0.035 R)
• M13: 12,875,889 km (0.11 R)
• M14: 13,092,806 km (0.104 R)
• M15: 13,608,170 km (0.068 R)
• M16: 14,837,117 km (0.105 R)
• M17: 16,816,596 km (0.097 R)
• M18: 21,090,757 km (0.069 R)
• M19: 21,392,346 km (0.08 R)
• M20: 22,732,444 km (0.106 R)
• M21: 24,457,457 km (0.115 R)
• M22: 27,087,387 km (0.059 R)
• M23: 30,153,396 km (0.104 R)
• M24: 32,766,870 km (0.065 R)
• M25: 39,191,501 km (0.081 R)
• M26: 44,567,898 km (0.047 R)
• M27: 46,747,091 km (0.092 R)
• M28: 47,088,623 km (0.104 R)
• M29: 54,460,207 km (0.081 R)
• M30: 56,175,347 km (0.096 R)
• M31: 57,338,470 km (0.112 R)
• M32: 62,979,656 km (0.054 R)
• M33: 76,526,791 km (0.052 R)
• M34: 82,597,622 km (0.079 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 19,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit