🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142

Radius: 9.7

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.67 AU - 2.63 AU

Year: 2068 Days

Day: 9.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 80,373,093 km

• M1: 121,025 km (0.053 R)
• M2: 447,746 km (0.091 R)
• M3: 781,350 km (0.11 R)
• M4: 1,105,977 km (0.069 R)
• M5: 1,498,671 km (0.101 R)
• M6: 1,916,498 km (0.069 R)
• M7: 2,237,386 km (0.032 R)
• M8: 2,653,717 km (0.11 R)
• M9: 3,147,988 km (0.089 R)
• M10: 3,496,551 km (0.109 R)
• M11: 3,917,370 km (0.101 R)
• M12: 4,422,711 km (0.093 R)
• M13: 5,724,213 km (0.03 R)
• M14: 7,677,512 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.1

Radius: 13.7

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.82 AU - 3 AU

Year: 2454 Days

Day: 14.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 80,373,093 km

• M1: 170,542 km (0.049 R)
• M2: 644,168 km (0.08 R)
• M3: 1,120,338 km (0.091 R)
• M4: 1,777,223 km (0.103 R)
• M5: 3,850,799 km (0.103 R)
• M6: 4,392,044 km (0.098 R)
• M7: 6,157,748 km (0.064 R)
• M8: 7,003,574 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.5

Radius: 9

Gravity: 12.08 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.42 AU - 3.14 AU

Year: 3041 Days

Day: 7.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 80,373,093 km

• M1: 117,135 km (0.049 R)
• M2: 427,252 km (0.09 R)
• M3: 755,020 km (0.11 R)
• M4: 1,208,152 km (0.063 R)
• M5: 1,542,204 km (0.081 R)
• M6: 2,084,497 km (0.083 R)
• M7: 2,618,561 km (0.084 R)
• M8: 3,094,881 km (0.08 R)
• M9: 3,508,818 km (0.099 R)
• M10: 4,611,803 km (0.106 R)
• M11: 5,902,982 km (0.101 R)
• M12: 7,002,826 km (0.093 R)
• M13: 8,304,178 km (0.101 R)
• M14: 8,956,425 km (0.079 R)
• M15: 11,466,378 km (0.109 R)
• M16: 12,320,881 km (0.086 R)
• M17: 14,565,148 km (0.104 R)
• M18: 15,086,945 km (0.117 R)
• M19: 15,729,468 km (0.102 R)
• M20: 16,223,141 km (0.079 R)
• M21: 16,614,190 km (0.085 R)
• M22: 17,707,601 km (0.105 R)
• M23: 18,665,027 km (0.083 R)
• M24: 19,156,456 km (0.099 R)
• M25: 22,563,996 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.9

Radius: 14.5

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.14 AU - 4.9 AU

Year: 5287 Days

Day: 8.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 80,373,093 km

• M1: 181,013 km (0.105 R)
• M2: 815,907 km (0.074 R)
• M3: 1,567,486 km (0.036 R)
• M4: 2,057,868 km (0.104 R)
• M5: 3,104,006 km (0.085 R)
• M6: 4,238,257 km (0.033 R)
• M7: 4,941,068 km (0.069 R)
• M8: 5,720,623 km (0.119 R)
• M9: 6,202,178 km (0.093 R)
• M10: 6,710,811 km (0.05 R)
• M11: 7,776,097 km (0.055 R)
• M12: 9,813,022 km (0.093 R)
• M13: 10,639,550 km (0.107 R)
• M14: 11,701,695 km (0.067 R)
• M15: 12,283,182 km (0.049 R)
• M16: 14,472,547 km (0.098 R)
• M17: 15,776,292 km (0.073 R)
• M18: 16,247,675 km (0.073 R)
• M19: 19,077,020 km (0.06 R)
• M20: 20,020,533 km (0.067 R)
• M21: 20,713,471 km (0.115 R)
• M22: 22,367,724 km (0.099 R)
• M23: 23,876,568 km (0.1 R)
• M24: 25,052,108 km (0.081 R)
• M25: 27,264,661 km (0.116 R)
• M26: 28,116,321 km (0.107 R)
• M27: 29,249,974 km (0.044 R)
• M28: 29,962,509 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.7

Radius: 5.9

Gravity: 15.99 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.23 AU - 6.97 AU

Year: 9883 Days

Day: 15.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 80,373,093 km

• M1: 73,602 km (0.08 R)
• M2: 407,056 km (0.104 R)
• M3: 605,423 km (0.113 R)
• M4: 888,611 km (0.041 R)
• M5: 1,077,703 km (0.115 R)
• M6: 1,608,476 km (0.115 R)
• M7: 1,892,862 km (0.119 R)
• M8: 2,192,806 km (0.055 R)
• M9: 2,887,987 km (0.083 R)
• M10: 3,356,228 km (0.065 R)
• M11: 3,596,333 km (0.11 R)
• M12: 3,977,957 km (0.118 R)
• M13: 4,762,299 km (0.043 R)
• M14: 4,973,680 km (0.1 R)
• M15: 5,159,631 km (0.111 R)
• M16: 5,350,368 km (0.098 R)
• M17: 6,020,417 km (0.119 R)
• M18: 9,313,066 km (0.096 R)
• M19: 11,852,938 km (0.091 R)
• M20: 12,986,591 km (0.098 R)
• M21: 16,542,832 km (0.115 R)
• M22: 16,819,289 km (0.108 R)
• M23: 19,447,424 km (0.085 R)
• M24: 19,832,788 km (0.104 R)
• M25: 21,671,645 km (0.08 R)
• M26: 25,317,345 km (0.069 R)
• M27: 27,477,389 km (0.102 R)
• M28: 29,554,107 km (0.089 R)
• M29: 30,682,523 km (0.102 R)
• M30: 30,995,183 km (0.114 R)
• M31: 31,839,513 km (0.1 R)
• M32: 33,905,759 km (0.064 R)
• M33: 40,015,037 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.6

Radius: 4.5

Gravity: 42.45 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.49 AU - 9.15 AU

Year: 15743 Days

Day: 20 Hours

Environment

Temp: -234 °C

Axial Tilt: 67.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 80,373,093 km

• M1: 59,540 km (0.062 R)
• M2: 239,656 km (0.091 R)
• M3: 649,554 km (0.093 R)
• M4: 1,096,702 km (0.102 R)
• M5: 1,574,218 km (0.11 R)
• M6: 2,098,709 km (0.107 R)
• M7: 2,591,334 km (0.117 R)
• M8: 3,831,949 km (0.058 R)
• M9: 4,332,055 km (0.117 R)
• M10: 4,496,912 km (0.118 R)
• M11: 5,089,020 km (0.071 R)
• M12: 5,890,416 km (0.084 R)
• M13: 6,133,961 km (0.088 R)
• M14: 6,598,014 km (0.086 R)
• M15: 10,821,760 km (0.095 R)
• M16: 12,399,420 km (0.098 R)
• M17: 21,652,796 km (0.111 R)
• M18: 30,503,903 km (0.094 R)
• M19: 38,603,132 km (0.032 R)
• M20: 48,515,637 km (0.114 R)
• M21: 51,875,904 km (0.076 R)
• M22: 54,141,265 km (0.094 R)
• M23: 54,673,235 km (0.083 R)
• M24: 60,376,055 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.2

Radius: 3.9

Gravity: 44.59 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.98 AU - 8.76 AU

Year: 15885 Days

Day: 23.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 80,373,093 km

• M1: 51,013 km (0.113 R)
• M2: 234,569 km (0.071 R)
• M3: 379,231 km (0.049 R)
• M4: 658,979 km (0.055 R)
• M5: 798,703 km (0.109 R)
• M6: 992,582 km (0.113 R)
• M7: 1,327,681 km (0.114 R)
• M8: 1,475,185 km (0.111 R)
• M9: 1,820,905 km (0.11 R)
• M10: 2,041,413 km (0.041 R)
• M11: 2,300,217 km (0.095 R)
• M12: 4,829,318 km (0.097 R)
• M13: 4,967,547 km (0.108 R)
• M14: 5,853,316 km (0.058 R)
• M15: 6,170,613 km (0.046 R)
• M16: 6,499,130 km (0.06 R)
• M17: 6,753,297 km (0.061 R)
• M18: 8,270,518 km (0.119 R)
• M19: 8,771,671 km (0.075 R)
• M20: 8,977,667 km (0.037 R)
• M21: 12,148,095 km (0.062 R)
• M22: 12,598,534 km (0.063 R)
• M23: 12,729,283 km (0.111 R)
• M24: 14,583,997 km (0.055 R)
• M25: 19,075,374 km (0.082 R)
• M26: 29,145,555 km (0.084 R)
• M27: 32,214,256 km (0.08 R)
• M28: 37,210,376 km (0.063 R)
• M29: 44,188,219 km (0.096 R)
• M30: 45,098,372 km (0.083 R)
• M31: 46,175,776 km (0.117 R)
• M32: 49,348,598 km (0.092 R)
• M33: 50,492,573 km (0.064 R)
• M34: 55,245,297 km (0.111 R)

Asteroid Belt

Center: 9.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.9

Radius: 7.3

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.29 AU - 11.81 AU

Year: 20901 Days

Day: 21.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 80,373,093 km

• M1: 91,105 km (0.092 R)
• M2: 490,083 km (0.06 R)
• M3: 751,580 km (0.079 R)
• M4: 1,095,056 km (0.087 R)
• M5: 1,430,604 km (0.11 R)
• M6: 1,708,707 km (0.115 R)
• M7: 1,964,669 km (0.1 R)
• M8: 2,916,710 km (0.089 R)
• M9: 3,395,722 km (0.091 R)
• M10: 4,375,439 km (0.047 R)
• M11: 4,787,581 km (0.082 R)
• M12: 5,377,146 km (0.034 R)
• M13: 5,769,541 km (0.091 R)
• M14: 7,924,648 km (0.09 R)
• M15: 13,385,419 km (0.067 R)
• M16: 16,022,231 km (0.09 R)
• M17: 18,104,933 km (0.075 R)
• M18: 19,166,180 km (0.111 R)
• M19: 20,268,118 km (0.074 R)
• M20: 22,497,425 km (0.08 R)
• M21: 24,458,205 km (0.032 R)
• M22: 25,973,930 km (0.073 R)
• M23: 27,208,113 km (0.118 R)
• M24: 27,666,331 km (0.041 R)
• M25: 28,480,742 km (0.056 R)
• M26: 29,792,715 km (0.066 R)
• M27: 32,794,097 km (0.033 R)
• M28: 33,443,801 km (0.091 R)
• M29: 34,367,867 km (0.087 R)
• M30: 40,568,998 km (0.102 R)
• M31: 41,619,773 km (0.042 R)
• M32: 49,999,348 km (0.059 R)
• M33: 56,231,147 km (0.056 R)
• M34: 60,402,085 km (0.043 R)
• M35: 61,182,088 km (0.061 R)
• M36: 64,368,822 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.8

Radius: 5.8

Gravity: 20.18 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.01 AU - 10.67 AU

Year: 21812 Days

Day: 17.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 80,373,093 km

• M1: 72,106 km (0.109 R)
• M2: 327,171 km (0.107 R)
• M3: 524,939 km (0.112 R)
• M4: 1,023,848 km (0.088 R)
• M5: 1,600,548 km (0.12 R)
• M6: 1,797,418 km (0.071 R)
• M7: 2,418,399 km (0.077 R)
• M8: 2,931,819 km (0.074 R)
• M9: 3,145,445 km (0.116 R)
• M10: 3,574,342 km (0.107 R)
• M11: 3,849,901 km (0.114 R)
• M12: 4,690,492 km (0.07 R)
• M13: 5,406,467 km (0.109 R)
• M14: 6,773,492 km (0.117 R)
• M15: 7,438,455 km (0.077 R)
• M16: 8,787,229 km (0.114 R)
• M17: 9,176,633 km (0.051 R)
• M18: 9,870,767 km (0.095 R)
• M19: 10,599,308 km (0.093 R)
• M20: 11,493,904 km (0.12 R)
• M21: 15,179,397 km (0.076 R)
• M22: 22,124,777 km (0.098 R)
• M23: 25,769,580 km (0.079 R)
• M24: 30,294,766 km (0.094 R)
• M25: 37,162,355 km (0.09 R)
• M26: 39,513,435 km (0.088 R)
• M27: 42,905,567 km (0.082 R)
• M28: 49,039,678 km (0.104 R)
• M29: 50,438,717 km (0.091 R)
• M30: 52,044,052 km (0.058 R)
• M31: 53,683,345 km (0.102 R)
• M32: 57,448,574 km (0.08 R)
• M33: 57,641,256 km (0.093 R)
• M34: 63,832,963 km (0.112 R)
• M35: 69,574,529 km (0.099 R)
• M36: 75,882,323 km (0.03 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 14,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit