🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.2

Radius: 13

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.64 AU - 0.88 AU

Year: 428 Days

Day: 6.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 44,261,507 km

• M1: 161,865 km (0.093 R)
• M2: 598,990 km (0.095 R)
• M3: 1,084,435 km (0.09 R)
• M4: 2,053,530 km (0.101 R)
• M5: 2,498,135 km (0.056 R)
• M6: 3,073,039 km (0.12 R)
• M7: 3,610,245 km (0.109 R)
• M8: 4,060,685 km (0.102 R)
• M9: 5,029,032 km (0.098 R)
• M10: 5,493,683 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.7

Radius: 12.7

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.89 AU - 1.15 AU

Year: 665 Days

Day: 11.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,261,507 km

• M1: 157,975 km (0.106 R)
• M2: 609,013 km (0.073 R)
• M3: 1,097,001 km (0.06 R)
• M4: 1,514,678 km (0.113 R)
• M5: 2,509,055 km (0.053 R)
• M6: 3,036,238 km (0.063 R)
• M7: 3,496,850 km (0.098 R)
• M8: 4,065,173 km (0.088 R)
• M9: 4,643,967 km (0.094 R)
• M10: 5,149,608 km (0.074 R)
• M11: 5,769,840 km (0.076 R)
• M12: 6,439,291 km (0.096 R)
• M13: 7,885,453 km (0.119 R)
• M14: 8,762,845 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.4

Radius: 10

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.02 AU - 1.18 AU

Year: 745 Days

Day: 12.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 44,261,507 km

• M1: 124,465 km (0.063 R)
• M2: 957,576 km (0.108 R)
• M3: 1,354,010 km (0.057 R)
• M4: 2,381,000 km (0.102 R)
• M5: 3,186,883 km (0.11 R)
• M6: 3,534,250 km (0.028 R)
• M7: 4,851,459 km (0.059 R)
• M8: 5,461,070 km (0.114 R)
• M9: 5,842,994 km (0.096 R)
• M10: 6,202,029 km (0.092 R)
• M11: 6,554,481 km (0.076 R)
• M12: 7,599,572 km (0.075 R)
• M13: 8,223,545 km (0.106 R)

Asteroid Belt

Center: 1.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.5

Radius: 14

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.05 AU - 3.05 AU

Year: 2629 Days

Day: 13.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 172.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 44,261,507 km

• M1: 174,132 km (0.049 R)
• M2: 679,174 km (0.101 R)
• M3: 1,119,441 km (0.026 R)
• M4: 1,562,101 km (0.062 R)
• M5: 2,201,482 km (0.111 R)
• M6: 2,657,157 km (0.075 R)
• M7: 3,312,396 km (0.061 R)
• M8: 3,858,578 km (0.079 R)
• M9: 4,769,180 km (0.103 R)
• M10: 5,204,660 km (0.113 R)
• M11: 6,103,743 km (0.063 R)
• M12: 7,103,954 km (0.033 R)
• M13: 7,674,371 km (0.09 R)
• M14: 10,157,097 km (0.104 R)
• M15: 11,439,151 km (0.056 R)
• M16: 12,957,868 km (0.084 R)
• M17: 14,229,301 km (0.107 R)
• M18: 16,914,134 km (0.047 R)
• M19: 18,995,339 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.4

Radius: 8.5

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.09 AU - 3.17 AU

Year: 2754 Days

Day: 7.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 44,261,507 km

• M1: 106,813 km (0.08 R)
• M2: 380,278 km (0.087 R)
• M3: 673,639 km (0.096 R)
• M4: 2,096,016 km (0.086 R)
• M5: 2,420,793 km (0.118 R)
• M6: 2,902,049 km (0.087 R)
• M7: 5,412,601 km (0.075 R)
• M8: 7,118,315 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.5

Radius: 8.1

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.21 AU - 3.45 AU

Year: 3924 Days

Day: 6.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,261,507 km

• M1: 101,278 km (0.072 R)
• M2: 533,765 km (0.117 R)
• M3: 787,334 km (0.111 R)
• M4: 1,124,378 km (0.099 R)
• M5: 1,457,831 km (0.027 R)
• M6: 1,781,411 km (0.086 R)
• M7: 2,124,439 km (0.064 R)
• M8: 3,407,391 km (0.054 R)
• M9: 3,960,903 km (0.106 R)
• M10: 4,362,274 km (0.112 R)
• M11: 4,914,290 km (0.11 R)
• M12: 7,041,871 km (0.11 R)
• M13: 9,521,904 km (0.108 R)
• M14: 10,202,126 km (0.094 R)
• M15: 10,957,446 km (0.052 R)
• M16: 11,930,430 km (0.108 R)
• M17: 13,795,018 km (0.066 R)
• M18: 14,509,348 km (0.063 R)
• M19: 15,087,843 km (0.119 R)
• M20: 15,463,782 km (0.066 R)
• M21: 20,476,957 km (0.063 R)
• M22: 23,996,396 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.5

Radius: 7.1

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.65 AU - 8.29 AU

Year: 11881 Days

Day: 23.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 44,261,507 km

• M1: 88,263 km (0.09 R)
• M2: 855,700 km (0.088 R)
• M3: 1,251,685 km (0.098 R)
• M4: 3,571,200 km (0.114 R)
• M5: 12,622,620 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.6

Radius: 3.5

Gravity: 28.54 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.95 AU - 8.07 AU

Year: 13288 Days

Day: 21.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 44,261,507 km

• M1: 56,847 km (0.096 R)
• M2: 229,483 km (0.081 R)
• M3: 749,037 km (0.054 R)
• M4: 1,026,690 km (0.088 R)
• M5: 1,631,365 km (0.09 R)
• M6: 1,798,166 km (0.119 R)
• M7: 2,078,214 km (0.085 R)
• M8: 2,311,437 km (0.054 R)
• M9: 2,424,682 km (0.112 R)
• M10: 2,541,817 km (0.036 R)
• M11: 2,851,186 km (0.074 R)
• M12: 3,569,405 km (0.111 R)
• M13: 4,174,828 km (0.116 R)
• M14: 6,398,600 km (0.049 R)
• M15: 8,254,212 km (0.082 R)
• M16: 8,475,318 km (0.066 R)
• M17: 8,837,195 km (0.047 R)
• M18: 9,689,155 km (0.04 R)
• M19: 9,885,726 km (0.054 R)
• M20: 10,084,841 km (0.049 R)
• M21: 10,750,701 km (0.086 R)
• M22: 12,283,332 km (0.078 R)
• M23: 12,864,220 km (0.106 R)
• M24: 15,438,201 km (0.099 R)
• M25: 15,977,501 km (0.091 R)
• M26: 19,871,684 km (0.05 R)
• M27: 28,350,442 km (0.099 R)
• M28: 29,670,793 km (0.115 R)
• M29: 33,764,239 km (0.111 R)
• M30: 34,443,115 km (0.117 R)
• M31: 35,362,393 km (0.09 R)
• M32: 36,416,011 km (0.077 R)
• M33: 44,925,737 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.9

Radius: 3.4

Gravity: 31.83 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.92 AU - 10.16 AU

Year: 16114 Days

Day: 19 Hours

Environment

Temp: -223 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 44,261,507 km

• M1: 42,486 km (0.065 R)
• M2: 496,515 km (0.093 R)
• M3: 619,934 km (0.11 R)
• M4: 819,647 km (0.089 R)
• M5: 1,004,699 km (0.05 R)
• M6: 1,155,195 km (0.099 R)
• M7: 1,472,641 km (0.119 R)
• M8: 1,845,439 km (0.092 R)
• M9: 1,982,770 km (0.087 R)
• M10: 2,239,630 km (0.102 R)
• M11: 2,376,063 km (0.077 R)
• M12: 2,730,760 km (0.042 R)
• M13: 3,340,072 km (0.109 R)
• M14: 3,596,931 km (0.064 R)
• M15: 3,757,300 km (0.109 R)
• M16: 4,237,659 km (0.103 R)
• M17: 5,997,229 km (0.082 R)
• M18: 6,376,310 km (0.113 R)
• M19: 7,741,241 km (0.08 R)
• M20: 8,656,930 km (0.062 R)
• M21: 11,600,567 km (0.101 R)
• M22: 12,188,187 km (0.067 R)
• M23: 12,368,154 km (0.051 R)
• M24: 13,550,276 km (0.071 R)
• M25: 15,217,544 km (0.097 R)
• M26: 15,637,017 km (0.055 R)
• M27: 16,280,736 km (0.096 R)
• M28: 22,888,923 km (0.08 R)
• M29: 23,624,945 km (0.099 R)
• M30: 25,631,650 km (0.074 R)
• M31: 26,525,348 km (0.071 R)
• M32: 27,234,592 km (0.041 R)
• M33: 27,852,580 km (0.085 R)
• M34: 28,060,671 km (0.053 R)
• M35: 36,882,308 km (0.112 R)
• M36: 41,303,823 km (0.079 R)
• M37: 47,979,179 km (0.108 R)
• M38: 50,405,806 km (0.118 R)
• M39: 53,072,537 km (0.064 R)
• M40: 53,552,747 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.2

Radius: 5.8

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.21 AU - 13.15 AU

Year: 22536 Days

Day: 16.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,261,507 km

• M1: 72,106 km (0.071 R)
• M2: 464,053 km (0.075 R)
• M3: 885,171 km (0.091 R)
• M4: 1,617,303 km (0.086 R)
• M5: 1,966,763 km (0.036 R)
• M6: 3,862,019 km (0.101 R)
• M7: 4,401,469 km (0.095 R)
• M8: 4,748,386 km (0.101 R)
• M9: 5,399,286 km (0.108 R)
• M10: 6,178,542 km (0.099 R)
• M11: 6,466,518 km (0.074 R)
• M12: 7,030,352 km (0.099 R)
• M13: 9,427,359 km (0.115 R)
• M14: 10,401,241 km (0.117 R)
• M15: 11,440,198 km (0.083 R)
• M16: 11,985,033 km (0.108 R)
• M17: 20,011,109 km (0.085 R)
• M18: 23,382,596 km (0.12 R)
• M19: 23,993,703 km (0.092 R)
• M20: 25,339,037 km (0.065 R)
• M21: 25,522,145 km (0.064 R)
• M22: 26,639,342 km (0.106 R)
• M23: 30,702,121 km (0.111 R)
• M24: 35,159,539 km (0.103 R)
• M25: 40,153,564 km (0.068 R)
• M26: 44,261,522 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 17,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit