🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446

Radius: 10.4

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.48 AU - 0.76 AU

Year: 343 Days

Day: 9.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 79,156,916 km

• M1: 129,701 km (0.113 R)
• M2: 489,634 km (0.104 R)
• M3: 905,516 km (0.118 R)
• M4: 1,534,126 km (0.11 R)
• M5: 2,196,845 km (0.11 R)
• M6: 2,661,945 km (0.087 R)
• M7: 3,060,623 km (0.043 R)
• M8: 3,532,006 km (0.09 R)
• M9: 3,896,277 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690

Radius: 10.7

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.24 AU - 4.9 AU

Year: 6867 Days

Day: 11.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 79,156,916 km

• M1: 134,638 km (0.117 R)
• M2: 598,391 km (0.108 R)
• M3: 951,143 km (0.058 R)
• M4: 1,521,560 km (0.059 R)
• M5: 2,608,688 km (0.053 R)
• M6: 2,973,706 km (0.051 R)
• M7: 3,329,301 km (0.118 R)
• M8: 3,713,468 km (0.102 R)
• M9: 6,890,478 km (0.096 R)
• M10: 8,182,854 km (0.06 R)
• M11: 8,759,554 km (0.095 R)
• M12: 10,509,998 km (0.098 R)
• M13: 11,747,921 km (0.112 R)
• M14: 12,482,446 km (0.058 R)
• M15: 13,415,189 km (0.109 R)
• M16: 16,363,613 km (0.056 R)
• M17: 18,091,768 km (0.118 R)
• M18: 20,530,961 km (0.118 R)
• M19: 27,664,685 km (0.111 R)
• M20: 30,889,417 km (0.078 R)
• M21: 32,085,003 km (0.082 R)
• M22: 35,856,814 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.7

Radius: 14.4

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.74 AU - 5.2 AU

Year: 7788 Days

Day: 13.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 166.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 79,156,916 km

• M1: 179,817 km (0.094 R)
• M2: 788,979 km (0.099 R)
• M3: 1,344,286 km (0.092 R)
• M4: 2,176,200 km (0.11 R)
• M5: 3,424,445 km (0.102 R)
• M6: 4,100,926 km (0.057 R)
• M7: 5,256,869 km (0.043 R)
• M8: 5,857,355 km (0.108 R)
• M9: 6,889,132 km (0.113 R)
• M10: 8,449,437 km (0.084 R)
• M11: 13,272,772 km (0.101 R)
• M12: 15,834,486 km (0.12 R)
• M13: 19,803,617 km (0.091 R)
• M14: 20,492,515 km (0.118 R)
• M15: 21,523,094 km (0.057 R)
• M16: 22,723,318 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.9

Radius: 3.1

Gravity: 92.39 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.94 AU - 6.22 AU

Year: 9265 Days

Day: 20 Hours

Environment

Temp: -220 °C

Axial Tilt: 149.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 79,156,916 km

• M1: 38,596 km (0.107 R)
• M2: 209,437 km (0.055 R)
• M3: 1,093,411 km (0.086 R)
• M4: 1,695,542 km (0.047 R)
• M5: 2,315,775 km (0.109 R)
• M6: 2,532,243 km (0.069 R)
• M7: 3,311,199 km (0.065 R)
• M8: 3,509,566 km (0.095 R)
• M9: 3,715,712 km (0.088 R)
• M10: 5,391,358 km (0.12 R)
• M11: 6,817,773 km (0.099 R)
• M12: 7,344,208 km (0.082 R)
• M13: 7,767,271 km (0.093 R)
• M14: 11,029,253 km (0.067 R)
• M15: 13,543,245 km (0.073 R)
• M16: 16,772,165 km (0.114 R)
• M17: 19,665,388 km (0.074 R)
• M18: 19,826,206 km (0.099 R)
• M19: 21,229,284 km (0.111 R)
• M20: 23,682,091 km (0.061 R)
• M21: 27,204,223 km (0.099 R)
• M22: 29,141,516 km (0.111 R)
• M23: 32,272,599 km (0.066 R)
• M24: 35,620,450 km (0.076 R)
• M25: 36,583,262 km (0.038 R)
• M26: 37,686,845 km (0.096 R)
• M27: 39,575,219 km (0.088 R)
• M28: 40,607,594 km (0.025 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.1

Radius: 6.6

Gravity: 18.07 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.85 AU - 6.49 AU

Year: 9490 Days

Day: 24.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 79,156,916 km

• M1: 82,129 km (0.049 R)
• M2: 328,367 km (0.089 R)
• M3: 590,463 km (0.082 R)
• M4: 1,013,825 km (0.116 R)
• M5: 1,552,078 km (0.102 R)
• M6: 1,821,504 km (0.114 R)
• M7: 2,302,910 km (0.108 R)
• M8: 2,887,538 km (0.09 R)
• M9: 5,011,678 km (0.109 R)
• M10: 5,269,435 km (0.118 R)
• M11: 6,770,650 km (0.099 R)
• M12: 7,086,002 km (0.07 R)
• M13: 7,960,551 km (0.073 R)
• M14: 8,719,611 km (0.106 R)
• M15: 10,536,926 km (0.112 R)
• M16: 12,127,451 km (0.099 R)
• M17: 13,497,617 km (0.119 R)
• M18: 15,167,429 km (0.093 R)
• M19: 15,913,623 km (0.091 R)
• M20: 16,260,840 km (0.044 R)
• M21: 16,898,426 km (0.108 R)
• M22: 19,066,548 km (0.057 R)
• M23: 20,583,620 km (0.099 R)
• M24: 23,228,660 km (0.075 R)
• M25: 23,585,600 km (0.117 R)
• M26: 25,996,071 km (0.12 R)
• M27: 26,477,776 km (0.114 R)
• M28: 27,757,885 km (0.039 R)
• M29: 36,556,633 km (0.109 R)
• M30: 37,282,931 km (0.108 R)
• M31: 44,531,397 km (0.031 R)
• M32: 44,806,357 km (0.108 R)
• M33: 47,475,034 km (0.086 R)

Asteroid Belt

Center: 6.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.8

Radius: 5.3

Gravity: 17.37 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.56 AU - 7.36 AU

Year: 11541 Days

Day: 16.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 79,156,916 km

• M1: 65,973 km (0.104 R)
• M2: 251,474 km (0.117 R)
• M3: 623,374 km (0.097 R)
• M4: 883,076 km (0.113 R)
• M5: 1,695,393 km (0.045 R)
• M6: 1,947,166 km (0.117 R)
• M7: 2,728,964 km (0.075 R)
• M8: 3,676,218 km (0.072 R)
• M9: 5,464,661 km (0.091 R)
• M10: 6,195,147 km (0.059 R)
• M11: 7,595,682 km (0.102 R)
• M12: 8,237,008 km (0.068 R)
• M13: 10,429,066 km (0.056 R)
• M14: 12,744,691 km (0.116 R)
• M15: 13,587,077 km (0.066 R)
• M16: 16,128,296 km (0.067 R)
• M17: 19,512,798 km (0.102 R)
• M18: 20,306,415 km (0.115 R)
• M19: 33,557,495 km (0.113 R)
• M20: 35,623,741 km (0.096 R)
• M21: 37,530,366 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.6

Radius: 5.4

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.77 AU - 8.55 AU

Year: 13467 Days

Day: 16.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,156,916 km

• M1: 68,815 km (0.112 R)
• M2: 305,928 km (0.11 R)
• M3: 495,468 km (0.113 R)
• M4: 910,901 km (0.051 R)
• M5: 1,130,362 km (0.109 R)
• M6: 1,346,530 km (0.115 R)
• M7: 1,878,650 km (0.119 R)
• M8: 2,292,587 km (0.045 R)
• M9: 2,765,167 km (0.08 R)
• M10: 2,936,457 km (0.106 R)
• M11: 4,428,097 km (0.052 R)
• M12: 5,688,309 km (0.112 R)
• M13: 6,549,844 km (0.116 R)
• M14: 8,483,546 km (0.077 R)
• M15: 9,032,271 km (0.113 R)
• M16: 9,899,340 km (0.085 R)
• M17: 11,686,137 km (0.11 R)
• M18: 13,739,068 km (0.064 R)
• M19: 14,113,662 km (0.079 R)
• M20: 15,278,131 km (0.099 R)
• M21: 22,587,334 km (0.079 R)
• M22: 22,760,418 km (0.097 R)
• M23: 27,378,804 km (0.115 R)
• M24: 30,852,766 km (0.106 R)
• M25: 32,474,556 km (0.1 R)
• M26: 32,805,616 km (0.079 R)
• M27: 34,494,875 km (0.11 R)
• M28: 35,186,466 km (0.069 R)
• M29: 35,535,628 km (0.066 R)
• M30: 39,031,880 km (0.05 R)
• M31: 40,288,651 km (0.119 R)
• M32: 45,448,432 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.6

Radius: 7.1

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.85 AU - 8.45 AU

Year: 14873 Days

Day: 22.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,156,916 km

• M1: 88,562 km (0.065 R)
• M2: 364,720 km (0.12 R)
• M3: 633,996 km (0.061 R)
• M4: 1,279,361 km (0.117 R)
• M5: 1,827,637 km (0.118 R)
• M6: 4,422,861 km (0.106 R)
• M7: 4,737,615 km (0.102 R)
• M8: 6,225,964 km (0.093 R)
• M9: 6,662,341 km (0.071 R)
• M10: 7,118,914 km (0.103 R)
• M11: 7,376,671 km (0.05 R)
• M12: 8,760,003 km (0.091 R)
• M13: 9,156,437 km (0.034 R)
• M14: 13,737,273 km (0.105 R)
• M15: 14,137,298 km (0.073 R)
• M16: 14,613,917 km (0.074 R)
• M17: 17,937,233 km (0.111 R)
• M18: 19,985,378 km (0.117 R)
• M19: 20,934,128 km (0.115 R)
• M20: 21,732,382 km (0.101 R)
• M21: 23,768,858 km (0.069 R)
• M22: 28,110,487 km (0.106 R)
• M23: 31,549,443 km (0.065 R)
• M24: 37,025,623 km (0.106 R)
• M25: 40,597,721 km (0.114 R)
• M26: 41,837,737 km (0.087 R)
• M27: 45,856,834 km (0.094 R)
• M28: 47,807,440 km (0.093 R)
• M29: 48,726,121 km (0.087 R)
• M30: 52,680,591 km (0.065 R)
• M31: 53,332,538 km (0.075 R)
• M32: 54,486,387 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932

Radius: 4

Gravity: 58.25 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.36 AU - 10.14 AU

Year: 18194 Days

Day: 18.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 79,156,916 km

• M1: 52,060 km (0.107 R)
• M2: 257,608 km (0.051 R)
• M3: 526,585 km (0.1 R)
• M4: 741,257 km (0.027 R)
• M5: 1,488,798 km (0.075 R)
• M6: 1,659,340 km (0.086 R)
• M7: 2,361,103 km (0.108 R)
• M8: 3,298,184 km (0.116 R)
• M9: 3,992,169 km (0.064 R)
• M10: 4,254,863 km (0.097 R)
• M11: 4,529,076 km (0.077 R)
• M12: 4,814,807 km (0.09 R)
• M13: 5,074,659 km (0.089 R)
• M14: 6,165,377 km (0.116 R)
• M15: 6,561,213 km (0.119 R)
• M16: 7,258,339 km (0.108 R)
• M17: 8,421,163 km (0.09 R)
• M18: 9,413,745 km (0.076 R)
• M19: 10,057,315 km (0.111 R)
• M20: 10,792,290 km (0.06 R)
• M21: 16,050,056 km (0.066 R)
• M22: 17,222,455 km (0.118 R)
• M23: 21,674,487 km (0.1 R)
• M24: 23,000,074 km (0.11 R)
• M25: 25,365,067 km (0.066 R)
• M26: 29,330,907 km (0.08 R)
• M27: 32,891,934 km (0.108 R)
• M28: 40,400,850 km (0.066 R)
• M29: 42,716,475 km (0.063 R)
• M30: 43,189,952 km (0.096 R)
• M31: 43,826,641 km (0.085 R)
• M32: 44,631,328 km (0.107 R)
• M33: 49,320,473 km (0.099 R)
• M34: 51,962,671 km (0.112 R)
• M35: 52,502,121 km (0.117 R)
• M36: 57,144,143 km (0.107 R)
• M37: 58,491,271 km (0.074 R)
• M38: 63,885,621 km (0.092 R)
• M39: 74,277,138 km (0.21 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: 372 - 19,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit